The Update(TM), Part 1

win32 app icon + multikey shortcut fix

.gitignore

@@ -1,3 +1,4 @@
 build/
 concept/
 packed/
+vcpkg_installed/

.gitmodules

@@ -8,6 +8,3 @@
 [submodule "include/tinyxml2"]
 	path = include/tinyxml2
 	url = https://github.com/leethomason/tinyxml2
-[submodule "include/inih"]
-	path = include/inih
-	url = https://github.com/benhoyt/inih

CMakeLists.txt

@@ -1,5 +1,15 @@
-cmake_minimum_required(VERSION 3.10)
-project(anm2ed C CXX)
+cmake_minimum_required(VERSION 3.15)
+if(WIN32 AND DEFINED ENV{VCPKG_ROOT} AND NOT DEFINED CMAKE_TOOLCHAIN_FILE)
+    set(CMAKE_TOOLCHAIN_FILE "$ENV{VCPKG_ROOT}/scripts/buildsystems/vcpkg.cmake"
+        CACHE STRING "Vcpkg toolchain file")
+endif()
+
+project(anm2ed CXX)
+
+
+find_package(SDL3 REQUIRED CONFIG REQUIRED COMPONENTS SDL3-shared)
+find_package(GLEW REQUIRED)
+find_package(OpenGL REQUIRED)
 
 # Gather project sources
 file(GLOB SOURCES
@@ -10,17 +20,30 @@ file(GLOB SOURCES
     "include/imgui/backends/imgui_impl_sdl3.cpp"
     "include/imgui/backends/imgui_impl_opengl3.cpp"
     "include/tinyxml2/tinyxml2.cpp"
-    "include/inih/ini.c"
     "${PROJECT_SOURCE_DIR}/src/*.cpp"
+	"${PROJECT_SOURCE_DIR}/src/*.h"
 )
 
-add_executable(${PROJECT_NAME} ${SOURCES})
+if (WIN32)
+    enable_language("RC")
+    set (WIN32_RESOURCES ${CMAKE_CURRENT_SOURCE_DIR}/assets/win_icon.rc)
+endif()
+add_executable(${PROJECT_NAME} ${SOURCES} ${WIN32_RESOURCES})
 
-target_include_directories(${PROJECT_NAME} PRIVATE include include/imgui include/tinyxml2 include/inih src)
+target_compile_features(${PROJECT_NAME} PUBLIC cxx_std_23)
 
-set(CMAKE_CXX_FLAGS "-g -O2 -std=c++23 -Wall -Wextra -pedantic -Wno-unused-variable -Wno-unused-parameter -Wno-ignored-qualifiers -Wno-parentheses -Wno-missing-field-initializers -Wno-unused-function -Wno-class-memaccess -Wno-delete-incomplete")
+target_include_directories(${PROJECT_NAME} PRIVATE include include/imgui include/tinyxml2 src)
+if (NOT MSVC)
+    set(CMAKE_CXX_FLAGS "-g -O2 -std=c++23 -Wall -Wextra -pedantic -fmax-errors=1")
+else()
+    set(CMAKE_CXX_FLAGS "/std:c++latest /EHsc") # /std:c++latest is required to make MSVC grant access to all the latest C++ stuff (C++23 is listed as preview even on dev previews of MSVC....)
+endif()
+
+if(NOT MSVC)
+    target_link_libraries(${PROJECT_NAME} PRIVATE m)
+endif()
+    target_link_libraries(${PROJECT_NAME} PRIVATE OpenGL::GL GLEW::GLEW SDL3::SDL3)
 
-target_link_libraries(${PROJECT_NAME} PRIVATE m GL GLEW SDL3)
 
 message("System: ${CMAKE_SYSTEM_NAME}")
 message("Project: ${PROJECT_NAME}")

assets/Icon.rc

@@ -0,0 +1 @@
+IDI_ICON1               ICON        DISCARDABLE            "Icon.ico"

assets/bleh.txt

@@ -0,0 +1,256 @@
+unsigned char atlas_png[] = {
+  0x89, 0x50, 0x4e, 0x47, 0x0d, 0x0a, 0x1a, 0x0a, 0x00, 0x00, 0x00, 0x0d,
+  0x49, 0x48, 0x44, 0x52, 0x00, 0x00, 0x00, 0x60, 0x00, 0x00, 0x00, 0x68,
+  0x04, 0x03, 0x00, 0x00, 0x01, 0x8b, 0xe2, 0xd8, 0xf0, 0x00, 0x00, 0x00,
+  0x09, 0x70, 0x48, 0x59, 0x73, 0x00, 0x00, 0x0b, 0x12, 0x00, 0x00, 0x0b,
+  0x12, 0x01, 0xd2, 0xdd, 0x7e, 0xfc, 0x00, 0x00, 0x00, 0x0f, 0x50, 0x4c,
+  0x54, 0x45, 0x00, 0x00, 0x00, 0x60, 0x60, 0x60, 0xff, 0xff, 0xff, 0x60,
+  0x60, 0x60, 0xff, 0xff, 0xff, 0xb1, 0x03, 0xf0, 0x56, 0x00, 0x00, 0x00,
+  0x03, 0x74, 0x52, 0x4e, 0x53, 0x00, 0x00, 0x00, 0xfa, 0x76, 0xc4, 0xde,
+  0x00, 0x00, 0x04, 0x90, 0x49, 0x44, 0x41, 0x54, 0x58, 0xc3, 0xdd, 0x97,
+  0x6b, 0x6e, 0x24, 0x39, 0x0e, 0x84, 0x3f, 0x2c, 0xe3, 0x40, 0x1a, 0x48,
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+  0xef, 0x20, 0x13, 0xd6, 0x92, 0x4a, 0xd2, 0x7e, 0x24, 0x03, 0x25, 0x5c,
+  0x1a, 0xa0, 0x7b, 0x2a, 0x24, 0xe8, 0xad, 0x01, 0x8c, 0xc6, 0x87, 0x4d,
+  0xf7, 0x74, 0x56, 0xe8, 0x8c, 0x7b, 0x6a, 0xe0, 0xe7, 0xd5, 0x96, 0xd7,
+  0xb3, 0xf1, 0xc4, 0x86, 0x0e, 0x18, 0x72, 0x37, 0xbd, 0x9d, 0x30, 0x20,
+  0xfd, 0x20, 0x0a, 0x26, 0x48, 0xb2, 0xa8, 0xbe, 0xf4, 0x77, 0x0d, 0x28,
+  0x61, 0x4c, 0x59, 0x83, 0x68, 0x00, 0x46, 0x22, 0xa0, 0xa9, 0x60, 0x14,
+  0x81, 0x88, 0x2c, 0x60, 0x30, 0x0a, 0x0d, 0x2c, 0x1d, 0x43, 0x1b, 0x48,
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+  0xa6, 0x8d, 0xad, 0x06, 0xb4, 0x64, 0x98, 0xc8, 0x4a, 0x90, 0xcb, 0xae,
+  0x36, 0x7f, 0x12, 0xc3, 0x34, 0x41, 0xb1, 0x82, 0xf1, 0x72, 0x8b, 0xbc,
+  0x7e, 0x11, 0xc1, 0xc1, 0x3f, 0x29, 0x87, 0x83, 0x86, 0x20, 0xd0, 0x70,
+  0x43, 0x4d, 0x06, 0x44, 0x68, 0xc8, 0x22, 0xa1, 0xf7, 0xf3, 0x36, 0x70,
+  0x52, 0xe4, 0xeb, 0x43, 0xde, 0x28, 0xbe, 0x87, 0xed, 0xb7, 0x4d, 0xd1,
+  0xdf, 0xdc, 0xf6, 0xca, 0x90, 0x27, 0x09, 0x40, 0x2b, 0x3b, 0x34, 0x96,
+  0x9e, 0x52, 0x92, 0x95, 0x27, 0xf1, 0x8a, 0x79, 0x8c, 0x82, 0x95, 0x44,
+  0x82, 0xea, 0xbd, 0xcb, 0x9a, 0xe2, 0x79, 0xf1, 0x89, 0xf8, 0x7b, 0xda,
+  0x86, 0x4a, 0x5c, 0x49, 0x5b, 0x72, 0x02, 0xcc, 0x6e, 0xf5, 0x0c, 0x1d,
+  0x79, 0x2e, 0xa9, 0x2c, 0x90, 0xad, 0xf4, 0x29, 0x64, 0xa5, 0xa6, 0xba,
+  0xd0, 0x75, 0xb2, 0xe6, 0x8e, 0xc0, 0x6c, 0xc8, 0x5b, 0xee, 0xd3, 0x0e,
+  0xdf, 0xbf, 0x1d, 0x35, 0x8e, 0x6b, 0xa4, 0xc4, 0x4a, 0x82, 0x62, 0xe4,
+  0x4c, 0x05, 0xdd, 0x12, 0x78, 0xfa, 0x4e, 0xb1, 0x25, 0x1b, 0xd2, 0x88,
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+  0x76, 0xcd, 0x55, 0x6d, 0x8a, 0x02, 0xd5, 0x3f, 0x3a, 0x08, 0x45, 0x66,
+  0x24, 0x69, 0x0f, 0xf7, 0x5d, 0x9f, 0x1e, 0x02, 0xbf, 0x4b, 0x58, 0xe6,
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+  0xd9, 0x5f, 0x0a, 0xaf, 0xc4, 0x9f, 0x12, 0x28, 0xf3, 0xa9, 0x81, 0x5f,
+  0xaf, 0x67, 0x68, 0xb3, 0xe2, 0xad, 0x4e, 0x43, 0xc8, 0xc9, 0x0f, 0x6f,
+  0x2b, 0x8c, 0x1a, 0x4a, 0x37, 0xc6, 0x5e, 0xff, 0x60, 0x21, 0xef, 0xda,
+  0x8d, 0x85, 0x93, 0x78, 0x0a, 0xfa, 0xe8, 0x8d, 0x61, 0xe4, 0x95, 0xf5,
+  0x4e, 0xe6, 0xaa, 0xee, 0xde, 0x18, 0xc7, 0x76, 0x59, 0x8c, 0xfc, 0xb8,
+  0x6a, 0x86, 0xe3, 0x94, 0x6f, 0x28, 0xce, 0x85, 0x31, 0x3d, 0x6c, 0x51,
+  0xd2, 0x2a, 0x2b, 0xaf, 0x88, 0x81, 0x61, 0xd4, 0x87, 0x01, 0x0b, 0x99,
+  0xe1, 0xcd, 0xd5, 0x07, 0xb3, 0x4f, 0xaf, 0x6a, 0xb7, 0xdd, 0x64, 0xab,
+  0x19, 0x87, 0xe1, 0xd1, 0x27, 0xd0, 0x2c, 0x6c, 0x69, 0xc5, 0x50, 0x32,
+  0x63, 0x76, 0x83, 0x3c, 0x5c, 0xc6, 0xdd, 0xab, 0x72, 0x32, 0xd1, 0x1c,
+  0x14, 0x43, 0xf2, 0xe8, 0x2f, 0x80, 0x65, 0x29, 0x00, 0x32, 0xe3, 0x59,
+  0x51, 0x7f, 0x15, 0x0f, 0x9f, 0xaa, 0xb9, 0xf7, 0x54, 0x43, 0x1e, 0xbb,
+  0xa7, 0x40, 0x76, 0xbd, 0xc3, 0x68, 0x04, 0x6c, 0x16, 0x57, 0x56, 0x0d,
+  0x9a, 0x9a, 0x2c, 0x82, 0xee, 0x55, 0xf6, 0xe9, 0x77, 0x83, 0x38, 0xbe,
+  0x3a, 0xda, 0xaf, 0xb2, 0x0f, 0x0b, 0x8c, 0xe2, 0x0d, 0xca, 0x47, 0xdb,
+  0x38, 0xce, 0x0e, 0x67, 0xa8, 0xfc, 0x8c, 0x41, 0x6f, 0x21, 0x39, 0x5d,
+  0xa9, 0xed, 0x72, 0x5e, 0xc5, 0xb9, 0x6c, 0x09, 0x10, 0x6b, 0x42, 0xcd,
+  0xa5, 0x94, 0x88, 0x77, 0x67, 0x12, 0x35, 0xa7, 0xc7, 0x98, 0x30, 0x59,
+  0x1c, 0x95, 0x79, 0x10, 0xa7, 0x39, 0x41, 0x99, 0xa7, 0x3e, 0x8e, 0x0e,
+  0xad, 0x65, 0x0e, 0x90, 0x97, 0x65, 0xba, 0x39, 0xdd, 0x56, 0x22, 0x0c,
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+  0x92, 0xcc, 0xff, 0x19, 0x42, 0xfc, 0x39, 0x21, 0xba, 0x15, 0xf4, 0x4e,
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+  0x56, 0xef, 0xbd, 0x37, 0x60, 0x58, 0x73, 0x69, 0xb2, 0x8d, 0xc9, 0x02,
+  0xda, 0x24, 0xf9, 0x21, 0x33, 0x96, 0xdf, 0xaa, 0xaa, 0x7a, 0x15, 0x8a,
+  0x41, 0xf1, 0xcb, 0x68, 0x76, 0xff, 0x7a, 0xcc, 0xc8, 0xbb, 0xd7, 0x54,
+  0xb1, 0xba, 0x33, 0x95, 0x46, 0xf8, 0xc7, 0xab, 0x3e, 0x04, 0xf7, 0x9e,
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+  0x1f, 0xd3, 0x60, 0x07, 0xb2, 0x92, 0xa4, 0x51, 0xe9, 0x7d, 0x24, 0x6d,
+  0x8f, 0x6a, 0x54, 0x76, 0x42, 0x79, 0xb4, 0x9a, 0x82, 0x35, 0x78, 0x42,
+  0xcd, 0x31, 0xe6, 0x1c, 0x4d, 0xb3, 0x8f, 0xf4, 0xe1, 0xc3, 0x70, 0xe2,
+  0x13, 0x5b, 0xa7, 0x2d, 0x24, 0x09, 0x65, 0xb5, 0xb2, 0x9a, 0xa6, 0x02,
+  0x87, 0xe1, 0x11, 0x1f, 0x4f, 0x18, 0xb2, 0xcc, 0x98, 0xc8, 0x50, 0x73,
+  0x81, 0x71, 0xd2, 0x7b, 0x5f, 0x83, 0xa0, 0xc6, 0x34, 0x09, 0xd5, 0x97,
+  0x4f, 0xcf, 0xa4, 0xee, 0x8f, 0x1d, 0x62, 0xcf, 0x13, 0x4d, 0xad, 0x4c,
+  0x4f, 0x12, 0xda, 0x6e, 0xc2, 0xbc, 0xf6, 0x6f, 0x34, 0x4f, 0xbf, 0xef,
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+  0xc6, 0xc9, 0xfb, 0x3d, 0x00, 0x9c, 0x79, 0xc6, 0x3c, 0xe5, 0x6f, 0x2c,
+  0x56, 0xeb, 0xed, 0x26, 0x97, 0x80, 0xb1, 0x18, 0x9f, 0xb8, 0xf3, 0x78,
+  0x40, 0xab, 0x1b, 0xe4, 0xe2, 0x88, 0x32, 0xce, 0x88, 0x75, 0x24, 0xec,
+  0xd4, 0xd6, 0x7e, 0x7f, 0x00, 0x4a, 0x23, 0xda, 0x83, 0x28, 0x9c, 0x31,
+  0xc3, 0xbb, 0x0b, 0x5a, 0x7e, 0x7d, 0x21, 0x8d, 0x2d, 0xdb, 0xbb, 0x84,
+  0x6f, 0x47, 0x7c, 0x39, 0x70, 0x4b, 0x58, 0x4a, 0x8c, 0xfb, 0xf4, 0x60,
+  0xf0, 0xc3, 0x81, 0x3a, 0x36, 0x18, 0xa8, 0x61, 0xfe, 0xc5, 0x55, 0x79,
+  0x9b, 0xfd, 0xeb, 0x60, 0xc7, 0x09, 0x5d, 0xdf, 0x65, 0x3f, 0x97, 0xf7,
+  0xe6, 0xca, 0x9d, 0xca, 0x3c, 0xde, 0x3b, 0x1f, 0x56, 0xdb, 0xb6, 0xbe,
+  0x01, 0x56, 0x64, 0xc2, 0x29, 0xbb, 0xd1, 0xe7, 0xe8, 0x2f, 0xc7, 0x3f,
+  0x6c, 0x6b, 0xc9, 0xdc, 0x5f, 0x8a, 0x35, 0xa1, 0xa7, 0xa7, 0x6f, 0x14,
+  0x19, 0xde, 0x05, 0xf6, 0x3e, 0x1f, 0xfb, 0xbc, 0x2f, 0x80, 0xde, 0x7b,
+  0xef, 0x1d, 0x91, 0xcc, 0x6c, 0x8d, 0xbd, 0x5d, 0xbd, 0x20, 0x69, 0xa7,
+  0xfb, 0xc9, 0x8a, 0x06, 0x45, 0x21, 0xab, 0x4f, 0xf3, 0x48, 0x83, 0x3d,
+  0xe1, 0x40, 0x66, 0x2f, 0x1a, 0x63, 0xab, 0xba, 0x25, 0x40, 0x65, 0xb9,
+  0x7e, 0xe1, 0xfe, 0x83, 0xe1, 0x17, 0x57, 0xdf, 0xab, 0x7d, 0xf1, 0xd1,
+  0xc5, 0xc7, 0x4b, 0xc7, 0xca, 0xde, 0xf9, 0xdb, 0x0c, 0xfc, 0xff, 0x31,
+  0xdc, 0x46, 0xf7, 0x4d, 0x06, 0x99, 0xf8, 0x3f, 0xf9, 0x3e, 0xc3, 0x6a,
+  0x01, 0x6f, 0x18, 0xf9, 0x15, 0x43, 0x7e, 0x5e, 0xfe, 0x77, 0x25, 0xfc,
+  0xa6, 0x0d, 0xbf, 0xec, 0xa5, 0xff, 0x4a, 0xa4, 0x6b, 0x31, 0xb4, 0x6f,
+  0x33, 0x9c, 0xb6, 0xfb, 0xed, 0x7a, 0x38, 0x1d, 0xe8, 0x17, 0x18, 0xa8,
+  0xe7, 0xf7, 0x6e, 0xfb, 0x9b, 0x92, 0xfe, 0x13, 0xdc, 0x2c, 0x81, 0x38,
+  0xc8, 0xfa, 0xf8, 0x6b, 0x00, 0x00, 0x00, 0x00, 0x49, 0x45, 0x4e, 0x44,
+  0xae, 0x42, 0x60, 0x82
+};
+unsigned int atlas_png_len = 1288;
+unsigned char atlas_png[] = {
+  0x89, 0x50, 0x4e, 0x47, 0x0d, 0x0a, 0x1a, 0x0a, 0x00, 0x00, 0x00, 0x0d,
+  0x49, 0x48, 0x44, 0x52, 0x00, 0x00, 0x00, 0x60, 0x00, 0x00, 0x00, 0x68,
+  0x08, 0x06, 0x00, 0x00, 0x00, 0x0e, 0xcb, 0xf5, 0x55, 0x00, 0x00, 0x00,
+  0x09, 0x70, 0x48, 0x59, 0x73, 0x00, 0x00, 0x0b, 0x12, 0x00, 0x00, 0x0b,
+  0x12, 0x01, 0xd2, 0xdd, 0x7e, 0xfc, 0x00, 0x00, 0x06, 0x52, 0x49, 0x44,
+  0x41, 0x54, 0x78, 0xda, 0xed, 0x5d, 0x8b, 0x4e, 0xeb, 0x30, 0x0c, 0x65,
+  0xd5, 0x3e, 0x14, 0xbe, 0x0c, 0xfe, 0x74, 0x97, 0x4a, 0x04, 0x05, 0x5f,
+  0x3f, 0x8e, 0x1d, 0xa7, 0xe9, 0x56, 0x5b, 0x42, 0x6c, 0xb4, 0x69, 0x52,
+  0x1f, 0xbf, 0xf3, 0xe0, 0xed, 0xad, 0xe8, 0x9c, 0xf4, 0x20, 0xf4, 0xcc,
+  0xef, 0x10, 0x69, 0xfb, 0xfe, 0xfe, 0xfe, 0xfb, 0xee, 0xfb, 0xe7, 0x99,
+  0x7d, 0xa9, 0x8c, 0x7f, 0x46, 0x20, 0x32, 0xc6, 0xee, 0x6d, 0xdb, 0x83,
+  0xd5, 0xc0, 0x93, 0x80, 0x13, 0x01, 0xd5, 0x3a, 0xd4, 0xae, 0xf5, 0xd2,
+  0x22, 0xd1, 0xcf, 0xc0, 0x86, 0x24, 0xd1, 0x62, 0xea, 0x03, 0xa4, 0x19,
+  0x00, 0x34, 0xc6, 0x5b, 0xbc, 0x6a, 0xd7, 0xdd, 0x2a, 0x94, 0xf1, 0xe2,
+  0x3b, 0x00, 0xfb, 0xcf, 0x08, 0x23, 0xb8, 0x71, 0x3c, 0x82, 0x34, 0xcb,
+  0x04, 0x71, 0xc2, 0x47, 0x9f, 0xe9, 0x02, 0x20, 0x4b, 0xf2, 0xa8, 0x34,
+  0xa3, 0xd2, 0x3f, 0x0a, 0x52, 0x54, 0x13, 0x22, 0x82, 0x82, 0x8e, 0xa7,
+  0xb5, 0xbb, 0xf5, 0x2a, 0x71, 0xfb, 0x26, 0x4d, 0x5d, 0xda, 0x75, 0x7a,
+  0x7f, 0xd4, 0x37, 0x70, 0xfd, 0x71, 0x7d, 0x5b, 0xf7, 0xa9, 0xaa, 0x1d,
+  0xe8, 0x37, 0xd2, 0x7f, 0x7f, 0x2f, 0x32, 0x8e, 0xf6, 0x4c, 0x15, 0x00,
+  0x8e, 0xf9, 0x33, 0x00, 0xb0, 0xfa, 0xb7, 0x18, 0x40, 0x4d, 0xc4, 0xe7,
+  0xe7, 0x27, 0x7b, 0xdf, 0xc7, 0xc7, 0xc7, 0x9f, 0xef, 0x5f, 0x5f, 0x5f,
+  0xb7, 0x15, 0x00, 0xec, 0xe3, 0x68, 0x7d, 0x6f, 0x88, 0x34, 0xa1, 0x12,
+  0x33, 0x4a, 0x3d, 0x23, 0xdb, 0x67, 0xca, 0x34, 0x84, 0xf6, 0x36, 0x7d,
+  0x3b, 0xfa, 0xdd, 0x6b, 0xfa, 0x50, 0x3f, 0x40, 0xc7, 0x2d, 0xf1, 0xad,
+  0x07, 0xde, 0x34, 0x29, 0x9a, 0x59, 0xca, 0xd2, 0x80, 0x7d, 0xd0, 0x4d,
+  0x6a, 0x2d, 0xad, 0xf0, 0x68, 0x82, 0x44, 0x9a, 0xe4, 0x6b, 0x63, 0xe9,
+  0x25, 0x17, 0xd5, 0x96, 0xfe, 0x79, 0x5c, 0xfb, 0x8d, 0x76, 0xe4, 0x65,
+  0xbe, 0x57, 0x32, 0xbd, 0x0c, 0xf1, 0x30, 0xdf, 0x7a, 0x4e, 0x7f, 0x9d,
+  0x6a, 0x5b, 0x23, 0xca, 0xfc, 0xfe, 0xf3, 0x7e, 0xcd, 0x13, 0x19, 0xb5,
+  0x3e, 0x1b, 0xa9, 0xe3, 0x43, 0x23, 0x84, 0xd1, 0x30, 0x54, 0x7a, 0x06,
+  0x17, 0xef, 0x7b, 0xd5, 0x9e, 0xfb, 0xdd, 0xc7, 0xe7, 0xf4, 0x77, 0xf4,
+  0xdd, 0x35, 0x1e, 0xa4, 0x65, 0x90, 0x2b, 0x12, 0xb1, 0x8c, 0xac, 0x5b,
+  0x03, 0x43, 0x32, 0x53, 0xa7, 0x01, 0xe0, 0x0c, 0xa5, 0x88, 0x8c, 0x7e,
+  0x10, 0xa6, 0x47, 0x92, 0x2e, 0xed, 0xbe, 0x74, 0xfe, 0xbc, 0x42, 0x31,
+  0xce, 0xe3, 0x98, 0x8b, 0x8a, 0x8a, 0xb2, 0xcd, 0x21, 0xd2, 0x7e, 0x9b,
+  0xa5, 0xf6, 0xd1, 0x88, 0xe6, 0x2c, 0xfd, 0xd3, 0x44, 0x2c, 0xc2, 0xfc,
+  0x91, 0xf6, 0x87, 0x3b, 0x71, 0x24, 0x92, 0xd2, 0x98, 0xd9, 0xd7, 0xe1,
+  0x81, 0x68, 0xec, 0x11, 0x79, 0x87, 0x51, 0x1e, 0x1c, 0xca, 0x7c, 0xcf,
+  0x35, 0x4f, 0xba, 0x2f, 0x55, 0x48, 0xad, 0x4a, 0xeb, 0x0a, 0x6d, 0x0c,
+  0x33, 0x3e, 0xa2, 0xc2, 0x54, 0xc2, 0xe8, 0x8f, 0x25, 0x0d, 0x5e, 0x09,
+  0xd3, 0xfa, 0x1f, 0x8d, 0xea, 0xb2, 0x4c, 0xa8, 0x1b, 0x00, 0x54, 0x85,
+  0xad, 0xf8, 0xd8, 0x62, 0xbe, 0x14, 0x47, 0x47, 0x01, 0x50, 0x27, 0x3a,
+  0x04, 0x93, 0x20, 0xf5, 0xcf, 0x4d, 0x27, 0xd2, 0xbf, 0xa1, 0x02, 0x84,
+  0x08, 0x1b, 0x5b, 0xfe, 0x95, 0x6a, 0x36, 0x5c, 0x9d, 0xc4, 0x6a, 0xd7,
+  0x97, 0x86, 0xdb, 0x75, 0xee, 0x39, 0xfb, 0x33, 0x3c, 0x75, 0x7a, 0xad,
+  0x3c, 0x6e, 0x55, 0x75, 0xa5, 0x62, 0x62, 0x2b, 0x25, 0x73, 0x45, 0xb3,
+  0x56, 0x54, 0xeb, 0xcb, 0xcd, 0x5a, 0xe1, 0x50, 0x2b, 0xc2, 0xfd, 0x77,
+  0x7f, 0x8f, 0x70, 0xff, 0x99, 0xce, 0x64, 0x49, 0x13, 0xce, 0x92, 0xf4,
+  0x73, 0xce, 0x4f, 0x92, 0xd6, 0x11, 0x0d, 0xf0, 0xfa, 0x1d, 0x69, 0xf6,
+  0x8a, 0x8b, 0x5e, 0xb8, 0x68, 0xe6, 0x91, 0x48, 0xac, 0xed, 0xa4, 0x1d,
+  0xd1, 0x81, 0x71, 0xe0, 0xf4, 0x2a, 0xac, 0x31, 0x5f, 0xb2, 0xd7, 0x1e,
+  0x00, 0x90, 0x32, 0x00, 0xe2, 0x90, 0x4f, 0x01, 0x00, 0x32, 0x01, 0x61,
+  0x5d, 0xa7, 0x0c, 0x45, 0x0b, 0x77, 0x51, 0x0d, 0xb0, 0x6c, 0x2d, 0x12,
+  0x71, 0x49, 0x8c, 0xb6, 0xfc, 0x9c, 0xd5, 0x7e, 0xa8, 0x6e, 0x24, 0xbd,
+  0x84, 0x95, 0x54, 0x68, 0x8e, 0x56, 0x32, 0x4b, 0x5e, 0x27, 0xac, 0x45,
+  0x31, 0x52, 0xff, 0x5a, 0x9e, 0x70, 0x16, 0x27, 0xbc, 0xd1, 0x09, 0x93,
+  0xd6, 0xd1, 0x8d, 0x50, 0x1b, 0x04, 0xe7, 0x68, 0xb9, 0x89, 0x06, 0x6b,
+  0x0a, 0xd0, 0x33, 0x09, 0x43, 0xfb, 0x6d, 0xe3, 0xd4, 0x9e, 0x45, 0x1d,
+  0xa2, 0xd5, 0x47, 0xbb, 0x7f, 0x7f, 0xd6, 0xfe, 0xfc, 0x7e, 0xf2, 0x65,
+  0xff, 0xdc, 0x3b, 0x52, 0xce, 0xd9, 0x7b, 0x26, 0xa8, 0xd4, 0x7b, 0xb5,
+  0x50, 0xd4, 0x93, 0x41, 0x6a, 0x0e, 0xd9, 0x93, 0x88, 0x71, 0xa6, 0x8d,
+  0x33, 0x8b, 0x52, 0x1f, 0x88, 0x4f, 0x3a, 0x73, 0x69, 0x7d, 0x59, 0x29,
+  0x82, 0xfa, 0x18, 0xcd, 0x27, 0x79, 0x4a, 0x11, 0x88, 0x56, 0x3c, 0x6d,
+  0x29, 0x62, 0x66, 0x31, 0x2e, 0x23, 0x93, 0xf5, 0x48, 0xfe, 0x28, 0xf3,
+  0x5e, 0x65, 0x3e, 0xe5, 0xe5, 0xcb, 0xd1, 0x45, 0x67, 0xa4, 0xa8, 0x09,
+  0xe1, 0x12, 0x1c, 0xed, 0x73, 0x76, 0xfb, 0xd9, 0xb5, 0xf7, 0x8c, 0x67,
+  0x53, 0x33, 0x78, 0xf3, 0x76, 0x22, 0xd5, 0x5b, 0x46, 0x56, 0xcf, 0x8d,
+  0xb6, 0x47, 0x6a, 0x42, 0x99, 0x00, 0x44, 0x9f, 0x4f, 0x85, 0x78, 0x0f,
+  0x6b, 0x37, 0x2f, 0xc2, 0x59, 0xd1, 0xc0, 0xa8, 0x34, 0x65, 0x66, 0xd2,
+  0xb3, 0x35, 0xa1, 0x59, 0x10, 0xd7, 0xc2, 0x2c, 0x69, 0xe5, 0x58, 0x46,
+  0x48, 0x96, 0x0d, 0x80, 0xa7, 0xf6, 0x82, 0x2e, 0x3b, 0xc9, 0xdc, 0xe8,
+  0xc1, 0xd5, 0xcb, 0x42, 0x21, 0x93, 0xa7, 0x3c, 0xe1, 0x01, 0x2f, 0x23,
+  0xd2, 0x18, 0xdd, 0x1b, 0x30, 0x63, 0x8f, 0x01, 0xb7, 0x27, 0x82, 0x15,
+  0x80, 0x68, 0xb6, 0x8b, 0x30, 0x10, 0xd1, 0x80, 0x8c, 0x49, 0xef, 0x15,
+  0x00, 0x44, 0x98, 0xaf, 0xee, 0x8e, 0xf1, 0xee, 0x46, 0xf1, 0xdc, 0x4b,
+  0xd5, 0x70, 0x86, 0x0f, 0xf0, 0x26, 0x69, 0x52, 0x35, 0x77, 0xf4, 0xdd,
+  0x5d, 0xcc, 0x47, 0x6a, 0xe7, 0x11, 0x0d, 0xd0, 0x26, 0x43, 0x66, 0x85,
+  0x8e, 0xd1, 0xad, 0x47, 0x99, 0x5b, 0x96, 0xdc, 0xcc, 0xb7, 0x4c, 0x90,
+  0xb6, 0xf7, 0x09, 0x51, 0x5f, 0xd4, 0x84, 0x78, 0x19, 0xec, 0xda, 0x81,
+  0x98, 0x08, 0x80, 0x37, 0x87, 0x82, 0xf6, 0xb9, 0x69, 0xd5, 0x4a, 0x24,
+  0x9a, 0x88, 0xda, 0xc8, 0x55, 0xa9, 0x7d, 0x14, 0x00, 0x14, 0x20, 0x17,
+  0xf3, 0x11, 0x67, 0x19, 0xdd, 0x25, 0x99, 0x15, 0x57, 0x67, 0x56, 0x17,
+  0x47, 0x7c, 0x80, 0xc7, 0x3f, 0xa0, 0xcc, 0xbf, 0x69, 0x8c, 0x90, 0x36,
+  0x9c, 0x69, 0x9b, 0xf9, 0xd0, 0x89, 0x87, 0x3e, 0xfb, 0xb5, 0x32, 0xe1,
+  0xc8, 0xf3, 0x2d, 0x60, 0xd1, 0x77, 0x40, 0x33, 0x5f, 0x8e, 0x77, 0x08,
+  0x70, 0x5b, 0xa4, 0x51, 0x76, 0xd6, 0x69, 0xf5, 0xdb, 0x66, 0xe5, 0xa4,
+  0xef, 0x67, 0xa8, 0x9d, 0xf5, 0x33, 0x76, 0x9e, 0xb1, 0x6d, 0xd2, 0xcb,
+  0x8e, 0x48, 0x17, 0x52, 0x60, 0xe3, 0x24, 0x30, 0x52, 0x7c, 0xf3, 0x92,
+  0xb4, 0x7b, 0x71, 0xff, 0x5b, 0x64, 0x47, 0xa6, 0x26, 0x28, 0x45, 0x45,
+  0xd7, 0xa2, 0x88, 0xb6, 0x6e, 0xcf, 0xf4, 0x82, 0xd6, 0x1a, 0xd0, 0x91,
+  0xd2, 0x30, 0xd2, 0xef, 0x0a, 0x80, 0x7e, 0x07, 0x10, 0x5d, 0x1d, 0xcc,
+  0x9d, 0x14, 0xe2, 0x79, 0x16, 0x77, 0x0e, 0xcf, 0x08, 0x33, 0xb4, 0xb5,
+  0x3d, 0x56, 0xff, 0xa3, 0x0c, 0x0e, 0x8d, 0x7d, 0xe4, 0xc5, 0xb9, 0x75,
+  0xa6, 0x68, 0x92, 0xc6, 0xad, 0x4f, 0x8d, 0x68, 0x8a, 0x96, 0x34, 0x66,
+  0xd6, 0xbd, 0x34, 0x06, 0x87, 0xf3, 0x18, 0x74, 0x6d, 0xbf, 0x87, 0x19,
+  0xd6, 0x20, 0xa3, 0x4c, 0x97, 0x18, 0xcf, 0xad, 0x6a, 0xf3, 0x08, 0x41,
+  0x64, 0xee, 0xc3, 0x03, 0xc0, 0xdd, 0x52, 0x55, 0xee, 0xe4, 0x11, 0xe4,
+  0x58, 0x80, 0x3e, 0xc1, 0xfa, 0xbe, 0xf7, 0x8f, 0xca, 0x5b, 0xe1, 0x5e,
+  0x24, 0x94, 0x6b, 0xcb, 0xc1, 0xe9, 0x12, 0x78, 0xc9, 0xee, 0x6b, 0x63,
+  0x88, 0x1e, 0x54, 0x22, 0xdd, 0xeb, 0x3e, 0xff, 0xc2, 0xda, 0x58, 0x81,
+  0xda, 0x43, 0xcd, 0x27, 0x58, 0x7d, 0x5a, 0xdf, 0x25, 0xc9, 0x97, 0xc6,
+  0x8e, 0xae, 0x09, 0x8a, 0xbc, 0x6b, 0xaa, 0x0f, 0xe0, 0x54, 0x35, 0x83,
+  0xf9, 0xd4, 0x27, 0x64, 0x02, 0xe0, 0x3d, 0xad, 0xcb, 0x6b, 0x2e, 0xbd,
+  0x66, 0x2b, 0x2d, 0xcc, 0xcb, 0x60, 0x3e, 0x8d, 0x3a, 0xb4, 0x4d, 0x76,
+  0xd1, 0x10, 0x12, 0x29, 0x8d, 0x23, 0xa1, 0xe4, 0xc8, 0x7c, 0x72, 0x38,
+  0x7b, 0xa6, 0x36, 0x94, 0x2b, 0xc6, 0x35, 0x7b, 0x89, 0x9c, 0x30, 0x15,
+  0x5d, 0xb6, 0xe2, 0x7d, 0x39, 0xba, 0xe5, 0x47, 0x3b, 0xbb, 0xa8, 0xad,
+  0x76, 0xf6, 0xd8, 0x74, 0xce, 0x07, 0x4a, 0x6d, 0x91, 0x62, 0xa1, 0x5a,
+  0xac, 0xd3, 0x54, 0x0f, 0x65, 0x8e, 0x25, 0xf9, 0x23, 0x89, 0x11, 0xbd,
+  0x66, 0x1d, 0x37, 0xa3, 0x6d, 0xb7, 0x1a, 0x29, 0x31, 0x7b, 0x35, 0x07,
+  0xb9, 0xbe, 0x59, 0x92, 0x8d, 0x46, 0x3c, 0x9c, 0x84, 0x66, 0x2d, 0xb8,
+  0xca, 0x2a, 0x86, 0x79, 0xc6, 0x72, 0xd4, 0x91, 0x6d, 0x77, 0x6a, 0x6e,
+  0x34, 0x55, 0xf7, 0x4a, 0xcf, 0x51, 0xcc, 0xe7, 0xfa, 0xe9, 0x77, 0x28,
+  0x4a, 0x87, 0xf8, 0x21, 0x1a, 0x37, 0xfb, 0x1d, 0xee, 0x9c, 0xcd, 0xef,
+  0x6d, 0x67, 0x1b, 0xcc, 0x0e, 0x44, 0xaf, 0x0d, 0x54, 0x33, 0xe8, 0xae,
+  0x95, 0x68, 0x2c, 0x9f, 0xe1, 0x23, 0x22, 0x4c, 0xa7, 0xe0, 0x69, 0xe7,
+  0xc3, 0x4d, 0x71, 0xc2, 0xda, 0xcb, 0xf6, 0xcc, 0x8f, 0x9a, 0xa4, 0x57,
+  0xaf, 0x82, 0x0e, 0x39, 0xe1, 0xa2, 0x75, 0x74, 0xcb, 0x88, 0x6d, 0x47,
+  0x34, 0xe2, 0x2c, 0x1a, 0xb5, 0xe2, 0x9c, 0xd4, 0xdf, 0x28, 0xa8, 0x68,
+  0x1d, 0xdd, 0xa5, 0xc2, 0x15, 0xea, 0xec, 0x8a, 0x4a, 0x03, 0x0a, 0x80,
+  0x55, 0xfe, 0xa3, 0x00, 0x28, 0x2a, 0x00, 0x0a, 0x80, 0xa2, 0x02, 0xa0,
+  0x00, 0x28, 0x2a, 0x00, 0x0a, 0x80, 0xa2, 0x78, 0x26, 0x7c, 0x65, 0xd2,
+  0xf6, 0xac, 0x1d, 0x51, 0x13, 0xba, 0x17, 0xe3, 0xed, 0x7b, 0x66, 0x02,
+  0xb1, 0x5d, 0x9d, 0xf9, 0xdc, 0x34, 0x26, 0xfd, 0xdb, 0xcc, 0x63, 0x10,
+  0x2e, 0xed, 0x03, 0x00, 0xc9, 0x9e, 0x6e, 0x82, 0xb6, 0xab, 0x4a, 0x3f,
+  0x62, 0x56, 0xf6, 0x5b, 0x46, 0xff, 0x55, 0x57, 0x01, 0x50, 0x51, 0xd0,
+  0x7a, 0x67, 0xea, 0x6d, 0x37, 0xb2, 0x09, 0xdc, 0x69, 0xe2, 0x4a, 0x03,
+  0x2a, 0x11, 0x2b, 0x13, 0xf4, 0xf2, 0x91, 0x0c, 0xe4, 0x84, 0xb5, 0x49,
+  0xf9, 0x99, 0xf9, 0x40, 0x69, 0x40, 0x99, 0xa0, 0x35, 0x1a, 0x03, 0x66,
+  0xc2, 0xd3, 0xb3, 0xe1, 0x4b, 0x6b, 0x00, 0x00, 0xc2, 0xf4, 0x83, 0x00,
+  0x2f, 0x59, 0x0b, 0xea, 0xd7, 0xc0, 0x22, 0x07, 0x48, 0x1d, 0xb2, 0x3a,
+  0xba, 0x4c, 0xd1, 0xb8, 0x83, 0x2f, 0x00, 0x92, 0x80, 0xa8, 0xa5, 0x89,
+  0x15, 0x05, 0x15, 0x15, 0x00, 0x05, 0x40, 0x51, 0x01, 0x70, 0x15, 0xf2,
+  0x1e, 0x5a, 0x4d, 0x8f, 0xa1, 0x79, 0x95, 0xa4, 0x6c, 0xe9, 0x7f, 0xbc,
+  0x88, 0xfe, 0x3f, 0xdf, 0x02, 0xe0, 0x60, 0x10, 0xac, 0x4d, 0xd3, 0x91,
+  0x3e, 0xaf, 0x0c, 0xc0, 0x1f, 0x1f, 0xd0, 0xfe, 0x89, 0x99, 0x44, 0x47,
+  0x6d, 0xdd, 0xbc, 0xb4, 0x13, 0x96, 0x40, 0x28, 0xe6, 0x1f, 0x18, 0x05,
+  0x51, 0x10, 0x8a, 0xf9, 0xf3, 0x48, 0xac, 0x05, 0xfd, 0x30, 0xfc, 0xd1,
+  0x7d, 0x7e, 0x69, 0x5a, 0xb5, 0x71, 0xfa, 0x1f, 0xcc, 0xd3, 0x69, 0xcc,
+  0x40, 0x9f, 0x7b, 0x52, 0x00, 0x00, 0x00, 0x00, 0x49, 0x45, 0x4e, 0x44,
+  0xae, 0x42, 0x60, 0x82
+};
+unsigned int atlas_png_len = 1696;

settings.ini

@@ -1,69 +0,0 @@
-[Settings]
-panX=-521.000000
-panY=258.000000
-
-# Dear ImGui
-[Window][Window]
-Pos=0,32
-Size=1918,1030
-Collapsed=0
-
-[Window][Debug##Default]
-Pos=60,60
-Size=400,400
-Collapsed=0
-
-[Window][Animations]
-Pos=1197,40
-Size=485,342
-Collapsed=0
-DockId=0x00000005,0
-
-[Window][Events]
-Pos=1197,384
-Size=485,345
-Collapsed=0
-DockId=0x00000006,0
-
-[Window][Spritesheets]
-Pos=1684,40
-Size=226,689
-Collapsed=0
-DockId=0x00000002,0
-
-[Window][Spritesheet Editor]
-Pos=60,60
-Size=32,35
-Collapsed=0
-
-[Window][Timeline]
-Pos=8,731
-Size=1902,323
-Collapsed=0
-DockId=0x0000000A,0
-
-[Window][Frame Properties]
-Pos=890,40
-Size=305,689
-Collapsed=0
-DockId=0x00000008,0
-
-[Window][Animation Preview]
-Pos=8,40
-Size=880,689
-Collapsed=0
-DockId=0x00000007,0
-
-[Docking][Data]
-DockSpace         ID=0xFB691B2E Window=0xFA2EAA04 Pos=8,40 Size=1902,1014 Split=Y Selected=0x024430EF
-  DockNode        ID=0x00000009 Parent=0xFB691B2E SizeRef=1902,689 Split=X
-    DockNode      ID=0x00000001 Parent=0x00000009 SizeRef=1674,1014 Split=X Selected=0x024430EF
-      DockNode    ID=0x00000003 Parent=0x00000001 SizeRef=1187,1014 Split=X Selected=0x024430EF
-        DockNode  ID=0x00000007 Parent=0x00000003 SizeRef=880,1014 CentralNode=1 Selected=0x024430EF
-        DockNode  ID=0x00000008 Parent=0x00000003 SizeRef=305,1014 Selected=0x754E368F
-      DockNode    ID=0x00000004 Parent=0x00000001 SizeRef=485,1014 Split=Y Selected=0x8A65D963
-        DockNode  ID=0x00000005 Parent=0x00000004 SizeRef=485,504 Selected=0xC1986EE2
-        DockNode  ID=0x00000006 Parent=0x00000004 SizeRef=485,508 Selected=0x8A65D963
-    DockNode      ID=0x00000002 Parent=0x00000009 SizeRef=226,1014 Selected=0x4EFD0020
-  DockNode        ID=0x0000000A Parent=0xFB691B2E SizeRef=1902,323 Selected=0x4F89F0DC
-

src/COMMON.h

@@ -2,29 +2,30 @@
 
 #include <SDL3/SDL.h>
 
+#include <SDL3/SDL.h>
 #include <GL/glew.h>
 #include <GL/gl.h>
 #include <glm/glm/glm.hpp>
 #include <glm/glm/gtc/type_ptr.hpp>
 #include <glm/glm/gtc/matrix_transform.hpp>
-#include <limits.h>
-#include <math.h>
-#include <stdbool.h>
-#include <stdint.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-#include <time.h>
 #include <tinyxml2.h>
 
-#include <algorithm>
-#include <filesystem>
+#include <algorithm>                   
+#include <chrono>                      
+#include <cstring>
+#include <cmath>                          
+#include <filesystem>                  
+#include <format>           
+#include <functional>            
+#include <fstream>
 #include <iostream>
-#include <map>
-#include <ranges>
-#include <vector>
-
-#include "STRINGS.h"
+#include <map>                          
+#include <print>                          
+#include <optional>
+#include <ranges>                      
+#include <string>
+#include <vector>                      
+#include <unordered_set>                      
 
 typedef uint8_t u8;
 typedef uint16_t u16;
@@ -42,18 +43,22 @@ typedef double f64;
 #define PI (GLM_PI)
 #define TAU (PI * 2)
 
-using namespace glm; // fuck you
+using namespace glm; 
 
 #define MIN(x, min) (x < min ? min : x)
 #define MAX(x, max) (x > max ? max : x)
 #define CLAMP(x, min, max) (MIN(MAX(x, max), min))
-
+#define ROUND_NEAREST_FLOAT(value, multiple) (roundf((value) / (multiple)) * (multiple))
 #define COLOR_FLOAT_TO_INT(x) (static_cast<int>((x) * 255.0f))
 #define COLOR_INT_TO_FLOAT(x) ((x) / 255.0f)
-
+#define PERCENT_TO_UNIT(x) (x / 100.0f)
 #define TICK_DELAY 33.3f
+#define TICK_CATCH_UP_MAX (33.3f * 5)
 #define SECOND 1000.0f
 #define TICK_RATE (SECOND / TICK_DELAY)
+#define ID_NONE -1
+#define INDEX_NONE -1
+#define LENGTH_NONE -1
 
 #define UV_VERTICES(uvMin, uvMax) \
 { \
@@ -78,12 +83,8 @@ static const f32 GL_UV_VERTICES[] =
     1, 1, 1.0f, 1.0f,
     0, 1, 0.0f, 1.0f
 };
-#define IMVEC2_VEC2(value) ImVec2(value.x, value.y)
-#define VEC2_IMVEC2(value) glm::vec2(value.x, value.y)
-#define IMVEC4_VEC4(value) ImVec4(value.r, value.g, value.b, value.a)
 
 static const GLuint GL_TEXTURE_INDICES[] = {0, 1, 2, 2, 3, 0};
-
 static const vec4 COLOR_RED = {1.0f, 0.0f, 0.0f, 1.0f};
 static const vec4 COLOR_GREEN = {0.0f, 1.0f, 0.0f, 1.0f};
 static const vec4 COLOR_BLUE = {0.0f, 0.0f, 1.0f, 1.0f};
@@ -91,19 +92,85 @@ static const vec4 COLOR_OPAQUE = {1.0f, 1.0f, 1.0f, 1.0f};
 static const vec4 COLOR_TRANSPARENT = {0.0f, 0.0f, 0.0f, 1.0f};
 static const vec3 COLOR_OFFSET_NONE = {0.0f, 0.0f, 0.0f};
 
-static inline const char* enum_to_string(const char* arr[], s32 count, s32 index) { return (index >= 0 && index < count) ? arr[index] : "undefined"; }
-static inline s32 string_to_enum(const char* str, const char* const* arr, s32 n) { for (s32 i=0; i<n; ++i) if (!strcmp(str, arr[i])) return i; return -1; }
-static inline bool string_to_bool(const char* str) { if (strcmp(str, "true") == 0) return true; return false; }
-
-template<typename T>
-static inline s32 map_next_id_get(const std::map<s32, T>& map) {
-    s32 id = 0; for (const auto& [key, _] : map) if (key != id) break; else ++id; return id;
+static inline void log_error(const std::string& string)
+{
+    std::println("[ERROR] {}", string);
+}
+
+static inline void log_info(const std::string& string)
+{
+    std::println("[INFO] {}", string);
+}
+
+static inline bool string_to_bool(const std::string& string) 
+{
+    if (string == "1") return true;
+
+    std::string lower = string;
+    std::transform(lower.begin(), lower.end(), lower.begin(), ::tolower);
+ 
+    return lower == "true";
+}
+
+static inline void working_directory_from_file_set(const std::string& path)
+{
+    std::filesystem::path filePath = path;
+    std::filesystem::path parentPath = filePath.parent_path();
+	std::filesystem::current_path(parentPath);
+};
+
+static inline const char* enum_to_string(const char* array[], s32 count, s32 index) 
+{ 
+    return (index >= 0 && index < count) ? array[index] : ""; 
+};
+
+static inline s32 string_to_enum(const std::string& string, const char* const* array, s32 n) 
+{
+    for (s32 i = 0; i < n; i++) 
+        if (string == array[i]) 
+            return i;
+    return -1;
+};
+
+template<typename T>
+static inline s32 map_next_id_get(const std::map<s32, T>& map) 
+{
+    s32 id = 0; 
+    
+    for (const auto& [key, _] : map) 
+        if (key != id) 
+            break; 
+        else 
+            ++id; 
+    
+    return id;
+}
+
+template<typename T>
+static inline s32 vector_next_id_get(const std::vector<T>& vec)
+{
+    std::unordered_set<s32> usedIDs;
+    for (const auto& item : vec)
+        usedIDs.insert(item.id);
+
+    for (s32 i = 0; ; ++i)
+        if (!usedIDs.contains(i))
+            return i;
+}
+
+template<typename T>
+void vector_swap_by_id(std::vector<T>& vec, s32 idA, s32 idB)
+{
+    if (idA == idB)
+        return;
+
+    auto itA = std::find_if(vec.begin(), vec.end(), [=](const T& item) { return item.id == idA; });
+    auto itB = std::find_if(vec.begin(), vec.end(), [=](const T& item) { return item.id == idB; });
+
+    if (itA != vec.end() && itB != vec.end())
+        std::swap(*itA, *itB);
 }
 
-/* Swaps elements in a map */
-/* If neither key exists, do nothing */
-/* If one key exists, change its ID */
-/* If both keys exist, swap */
 template<typename Map, typename Key>
 static inline void map_swap(Map& map, const Key& key1, const Key& key2)
 {
@@ -130,12 +197,36 @@ static inline void map_swap(Map& map, const Key& key1, const Key& key2)
     }
 };
 
-#define DEFINE_ENUM_TO_STRING_FN(fn_name, arr, count) \
-    static inline const char* fn_name(s32 index) {   \
-        return enum_to_string(arr, count, index);    \
+template <typename T>
+static inline void map_insert_shift(std::map<int, T>& map, s32 index, const T& value)
+{
+    const s32 insertIndex = index + 1;
+
+    std::vector<std::pair<int, T>> toShift;
+    for (auto it = map.rbegin(); it != map.rend(); ++it)
+    {
+        if (it->first < insertIndex)
+            break;
+        toShift.emplace_back(it->first + 1, std::move(it->second));
     }
 
-#define DEFINE_STRING_TO_ENUM_FN(fn_name, enum_type, str_array, count) \
-    static inline enum_type fn_name(const char* str) {                 \
-        return (enum_type)string_to_enum(str, str_array, count);       \
-    }
+    for (const auto& [newKey, _] : toShift)
+        map.erase(newKey - 1);
+
+    for (auto& [newKey, val] : toShift)
+        map[newKey] = std::move(val);
+
+    map[insertIndex] = value;
+}
+
+#define DEFINE_ENUM_TO_STRING_FUNCTION(function, array, count) \
+    static inline std::string function(s32 index)              \
+    {                                                          \
+        return enum_to_string(array, count, index);            \
+    };
+
+#define DEFINE_STRING_TO_ENUM_FUNCTION(function, enumType, stringArray, count)    \
+    static inline enumType function(const std::string& string)                    \
+    {                                                                             \
+        return static_cast<enumType>(string_to_enum(string, stringArray, count)); \
+    };

src/PACKED.h

@@ -1,133 +1,200 @@
+// Includes packed resources (i.e., textures, shaders)
+
 #pragma once
 
 #include "COMMON.h"
 
-static const unsigned int TEXTURE_ATLAS_LENGTH = 916;
-static const unsigned char TEXTURE_ATLAS[] = 
+const u32 TEXTURE_ATLAS_LENGTH = 1696;
+const u8 TEXTURE_ATLAS[] = 
 {
   0x89, 0x50, 0x4e, 0x47, 0x0d, 0x0a, 0x1a, 0x0a, 0x00, 0x00, 0x00, 0x0d,
   0x49, 0x48, 0x44, 0x52, 0x00, 0x00, 0x00, 0x60, 0x00, 0x00, 0x00, 0x68,
-  0x02, 0x03, 0x00, 0x00, 0x00, 0x73, 0xa5, 0x1d, 0xc6, 0x00, 0x00, 0x00,
-  0x09, 0x50, 0x4c, 0x54, 0x45, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0x60,
-  0x60, 0x60, 0x13, 0x5e, 0x42, 0xae, 0x00, 0x00, 0x00, 0x01, 0x74, 0x52,
-  0x4e, 0x53, 0x00, 0x40, 0xe6, 0xd8, 0x66, 0x00, 0x00, 0x03, 0x39, 0x49,
-  0x44, 0x41, 0x54, 0x48, 0xc7, 0xcd, 0x95, 0xcf, 0x6b, 0x14, 0x31, 0x14,
-  0xc7, 0xbf, 0x19, 0x26, 0xb2, 0xb3, 0xa7, 0x11, 0x26, 0xcb, 0xea, 0x69,
-  0x90, 0x46, 0xb4, 0x7f, 0x45, 0x0a, 0xf5, 0xe0, 0x2d, 0x42, 0xde, 0x30,
-  0x9d, 0xd3, 0x28, 0x56, 0xa4, 0x7f, 0x45, 0x0e, 0x0a, 0xf5, 0xe6, 0x61,
-  0x47, 0xaa, 0xa7, 0x22, 0xac, 0xb4, 0xf3, 0x57, 0x9a, 0x97, 0x34, 0x16,
-  0x71, 0x57, 0x29, 0x82, 0xf8, 0x20, 0xbb, 0x2f, 0xf3, 0x79, 0xf9, 0xbe,
-  0x1f, 0x19, 0x76, 0xf1, 0x7b, 0x13, 0x06, 0xa8, 0x46, 0xc8, 0xbc, 0xd7,
-  0x3d, 0x92, 0x29, 0x07, 0x48, 0x0b, 0xf9, 0x0d, 0x2d, 0xd8, 0x88, 0xf8,
-  0x73, 0x22, 0x41, 0x64, 0x18, 0x2c, 0x15, 0xea, 0x28, 0x60, 0xa5, 0x89,
-  0x58, 0x11, 0xb9, 0x28, 0xa5, 0x5e, 0x59, 0x96, 0x91, 0xf3, 0xd6, 0x02,
-  0x85, 0x41, 0x04, 0xc2, 0x04, 0x40, 0xb6, 0x20, 0xf2, 0x7a, 0x9e, 0xfa,
-  0x98, 0x98, 0xa5, 0x32, 0x10, 0x67, 0xd7, 0x66, 0x35, 0x77, 0x1b, 0x34,
-  0xc2, 0xe0, 0x70, 0xea, 0xae, 0x6e, 0xc0, 0xf8, 0xf8, 0xf3, 0x9b, 0x8b,
-  0xd5, 0xf5, 0xb0, 0xc1, 0xaa, 0xf2, 0x38, 0xbc, 0x3e, 0xbb, 0x8a, 0xda,
-  0x17, 0x64, 0xfa, 0xfb, 0xc7, 0x7a, 0xb3, 0x3d, 0x5b, 0x41, 0x4b, 0xa0,
-  0x98, 0x67, 0x8f, 0xcd, 0x0a, 0x12, 0x9f, 0x70, 0xb0, 0x3e, 0x58, 0xaf,
-  0x14, 0x36, 0x90, 0x01, 0x2c, 0xe6, 0xab, 0x73, 0x6d, 0x65, 0x2f, 0xb9,
-  0x54, 0x69, 0x8d, 0xee, 0xe6, 0x1e, 0x55, 0x07, 0x3c, 0x7a, 0xf4, 0xb5,
-  0x55, 0x46, 0x38, 0x06, 0xc5, 0x58, 0x79, 0x39, 0xcc, 0x16, 0xc2, 0x01,
-  0x38, 0x3f, 0xf7, 0x19, 0x60, 0xea, 0x20, 0x86, 0xad, 0x01, 0x2c, 0xc2,
-  0x91, 0x16, 0xda, 0x17, 0x2c, 0x95, 0x8c, 0x28, 0x7b, 0x3e, 0x3b, 0xb7,
-  0x43, 0xdc, 0x6f, 0xd2, 0x72, 0xf7, 0x3b, 0x00, 0x51, 0x86, 0xfc, 0x9d,
-  0xa5, 0xd2, 0x88, 0xf3, 0x7d, 0xf0, 0xaa, 0x88, 0xc6, 0x25, 0xd1, 0x25,
-  0x64, 0xd8, 0x71, 0x74, 0x86, 0xf7, 0x80, 0x8f, 0x95, 0x95, 0x7c, 0x9d,
-  0x2a, 0x82, 0x2c, 0x59, 0x02, 0xb5, 0xf4, 0xc1, 0x69, 0xe0, 0x9a, 0x52,
-  0x98, 0x9a, 0x47, 0x9f, 0x81, 0x86, 0xea, 0xd1, 0x08, 0xdb, 0x34, 0xd5,
-  0xd8, 0x48, 0x22, 0x9b, 0x01, 0x07, 0xa3, 0x91, 0xa6, 0x21, 0x4a, 0xd7,
-  0x9b, 0x01, 0x07, 0xa3, 0x51, 0x88, 0x80, 0x1f, 0x32, 0x0c, 0xa0, 0xe5,
-  0x60, 0x48, 0x07, 0xcb, 0x52, 0x0c, 0x58, 0x2e, 0x00, 0x0e, 0x8e, 0x7b,
-  0xcb, 0xc9, 0xd9, 0xe1, 0x02, 0xca, 0xe0, 0x68, 0xb7, 0xec, 0x53, 0x83,
-  0xb9, 0x6b, 0x22, 0x94, 0x78, 0xf0, 0x5a, 0xda, 0xc3, 0x3e, 0x6e, 0x32,
-  0xe0, 0x26, 0xef, 0xe1, 0xe5, 0xf3, 0xca, 0x6e, 0xcf, 0xf2, 0x83, 0xdb,
-  0x91, 0xf4, 0xeb, 0x83, 0x25, 0xd1, 0x22, 0x4f, 0x38, 0x0f, 0x32, 0x6d,
-  0xf4, 0x70, 0x79, 0xfb, 0xb6, 0xff, 0xc6, 0x7e, 0x09, 0xba, 0x8a, 0xfb,
-  0x67, 0x8d, 0xbd, 0x91, 0xcd, 0x7e, 0x11, 0xc0, 0x13, 0xd4, 0x91, 0x7e,
-  0x18, 0xa1, 0x5c, 0xf2, 0x81, 0x75, 0x00, 0x5b, 0xd4, 0x82, 0x8e, 0x51,
-  0x9c, 0x72, 0x24, 0x03, 0x1e, 0xc0, 0x69, 0x8b, 0x62, 0x32, 0x40, 0x00,
-  0x98, 0x6c, 0xbc, 0xd6, 0x08, 0xc4, 0xe4, 0xb1, 0xa4, 0xb1, 0x46, 0x80,
-  0x42, 0x8e, 0xe5, 0xc5, 0xe3, 0x3a, 0x49, 0xdd, 0xeb, 0x0c, 0x9e, 0xd2,
-  0x65, 0xcd, 0x27, 0x4a, 0xe1, 0x9b, 0xb1, 0x6a, 0x92, 0xd4, 0x83, 0x13,
-  0xe0, 0x7d, 0xe7, 0x21, 0x4e, 0x8e, 0x51, 0x17, 0xa3, 0x3b, 0x3a, 0x52,
-  0x49, 0xea, 0xf4, 0x35, 0x8a, 0x17, 0x03, 0x6a, 0x69, 0x0c, 0xcc, 0xbb,
-  0x8f, 0x0c, 0x92, 0xd4, 0xf4, 0x11, 0x95, 0x7b, 0x0b, 0x45, 0x41, 0x08,
-  0x35, 0x92, 0x94, 0x38, 0x86, 0x58, 0x19, 0x68, 0x6a, 0xb9, 0xfc, 0xb2,
-  0x5c, 0x18, 0x70, 0xf2, 0xd8, 0xbe, 0x7c, 0x0e, 0x48, 0xf2, 0x0c, 0xf8,
-  0x08, 0xb8, 0xdc, 0x9a, 0x77, 0x71, 0xa8, 0x84, 0x74, 0xa2, 0x04, 0x5b,
-  0x02, 0x4f, 0x0d, 0x80, 0xee, 0xeb, 0x82, 0x41, 0x65, 0x11, 0x23, 0xa2,
-  0xd4, 0x13, 0x0e, 0x39, 0x3c, 0xf7, 0xca, 0xbd, 0x30, 0x79, 0x88, 0xb2,
-  0x61, 0x7f, 0xff, 0xd8, 0xf7, 0xb2, 0x82, 0x95, 0x17, 0xc0, 0x01, 0x57,
-  0xc4, 0x2b, 0x80, 0x88, 0x06, 0x06, 0xef, 0x80, 0xf4, 0xc6, 0xf0, 0x4a,
-  0x60, 0xc5, 0x51, 0xa3, 0x83, 0x48, 0x2f, 0x5c, 0x5c, 0x86, 0xfb, 0xf8,
-  0x04, 0x14, 0xdd, 0x45, 0x70, 0x0c, 0x64, 0xaf, 0x2d, 0xaf, 0x04, 0x3c,
-  0x50, 0x7d, 0xfb, 0xd2, 0x43, 0x01, 0xfc, 0x23, 0xc0, 0x2b, 0xa6, 0x5f,
-  0x0e, 0x83, 0xd5, 0xdb, 0xc1, 0xa3, 0xf3, 0x50, 0x1e, 0x4e, 0xa1, 0x70,
-  0xc2, 0xdc, 0x00, 0x45, 0x27, 0xa6, 0x20, 0x82, 0x02, 0x03, 0x04, 0x90,
-  0xea, 0x6c, 0x6b, 0x3a, 0x81, 0xa0, 0x2e, 0x00, 0xe3, 0x94, 0x80, 0x03,
-  0xdb, 0x72, 0x9e, 0x2f, 0x6b, 0x3a, 0x0d, 0x8e, 0x0b, 0x52, 0x2f, 0x9c,
-  0x7a, 0x56, 0x38, 0xe5, 0xa4, 0xc5, 0x02, 0x6d, 0xab, 0x86, 0x00, 0x84,
-  0x85, 0x36, 0xd4, 0x6b, 0x12, 0xbd, 0x0a, 0x28, 0x82, 0xe6, 0xe1, 0x6b,
-  0xc4, 0x72, 0x1d, 0x59, 0x49, 0xca, 0xfe, 0x00, 0x50, 0x1b, 0x40, 0x03,
-  0xc2, 0x71, 0x83, 0xca, 0x30, 0x88, 0x39, 0xa0, 0x03, 0x58, 0x03, 0x48,
-  0x27, 0x10, 0xc1, 0xcf, 0x46, 0x4e, 0x11, 0x10, 0x93, 0xef, 0xb5, 0x39,
-  0x98, 0x07, 0xe0, 0xff, 0x00, 0x6e, 0xef, 0x6f, 0x22, 0xea, 0xee, 0x0e,
-  0xf0, 0xbf, 0x03, 0xe5, 0xf6, 0x00, 0xa2, 0xdd, 0x40, 0x1c, 0x1d, 0x99,
-  0x9d, 0x40, 0x0a, 0x63, 0xef, 0x02, 0x14, 0x45, 0x73, 0x7b, 0xc1, 0x5f,
-  0xe7, 0xc8, 0xe5, 0xde, 0xad, 0x41, 0x28, 0xf7, 0x3f, 0x5e, 0xd4, 0xbf,
-  0x00, 0xc0, 0x1f, 0x81, 0x26, 0xea, 0x77, 0x02, 0xfe, 0xff, 0xde, 0x09,
-  0x0a, 0x22, 0xef, 0x77, 0x01, 0x4c, 0x1d, 0x76, 0x03, 0xdd, 0xef, 0x01,
-  0xd5, 0xb8, 0x07, 0x14, 0x7e, 0x27, 0xf8, 0x0e, 0xc6, 0xe6, 0x29, 0x49,
-  0x20, 0x43, 0x4e, 0xe3, 0x00, 0x00, 0x00, 0x00, 0x49, 0x45, 0x4e, 0x44,
+  0x08, 0x06, 0x00, 0x00, 0x00, 0x0e, 0xcb, 0xf5, 0x55, 0x00, 0x00, 0x00,
+  0x09, 0x70, 0x48, 0x59, 0x73, 0x00, 0x00, 0x0b, 0x12, 0x00, 0x00, 0x0b,
+  0x12, 0x01, 0xd2, 0xdd, 0x7e, 0xfc, 0x00, 0x00, 0x06, 0x52, 0x49, 0x44,
+  0x41, 0x54, 0x78, 0xda, 0xed, 0x5d, 0x8b, 0x4e, 0xeb, 0x30, 0x0c, 0x65,
+  0xd5, 0x3e, 0x14, 0xbe, 0x0c, 0xfe, 0x74, 0x97, 0x4a, 0x04, 0x05, 0x5f,
+  0x3f, 0x8e, 0x1d, 0xa7, 0xe9, 0x56, 0x5b, 0x42, 0x6c, 0xb4, 0x69, 0x52,
+  0x1f, 0xbf, 0xf3, 0xe0, 0xed, 0xad, 0xe8, 0x9c, 0xf4, 0x20, 0xf4, 0xcc,
+  0xef, 0x10, 0x69, 0xfb, 0xfe, 0xfe, 0xfe, 0xfb, 0xee, 0xfb, 0xe7, 0x99,
+  0x7d, 0xa9, 0x8c, 0x7f, 0x46, 0x20, 0x32, 0xc6, 0xee, 0x6d, 0xdb, 0x83,
+  0xd5, 0xc0, 0x93, 0x80, 0x13, 0x01, 0xd5, 0x3a, 0xd4, 0xae, 0xf5, 0xd2,
+  0x22, 0xd1, 0xcf, 0xc0, 0x86, 0x24, 0xd1, 0x62, 0xea, 0x03, 0xa4, 0x19,
+  0x00, 0x34, 0xc6, 0x5b, 0xbc, 0x6a, 0xd7, 0xdd, 0x2a, 0x94, 0xf1, 0xe2,
+  0x3b, 0x00, 0xfb, 0xcf, 0x08, 0x23, 0xb8, 0x71, 0x3c, 0x82, 0x34, 0xcb,
+  0x04, 0x71, 0xc2, 0x47, 0x9f, 0xe9, 0x02, 0x20, 0x4b, 0xf2, 0xa8, 0x34,
+  0xa3, 0xd2, 0x3f, 0x0a, 0x52, 0x54, 0x13, 0x22, 0x82, 0x82, 0x8e, 0xa7,
+  0xb5, 0xbb, 0xf5, 0x2a, 0x71, 0xfb, 0x26, 0x4d, 0x5d, 0xda, 0x75, 0x7a,
+  0x7f, 0xd4, 0x37, 0x70, 0xfd, 0x71, 0x7d, 0x5b, 0xf7, 0xa9, 0xaa, 0x1d,
+  0xe8, 0x37, 0xd2, 0x7f, 0x7f, 0x2f, 0x32, 0x8e, 0xf6, 0x4c, 0x15, 0x00,
+  0x8e, 0xf9, 0x33, 0x00, 0xb0, 0xfa, 0xb7, 0x18, 0x40, 0x4d, 0xc4, 0xe7,
+  0xe7, 0x27, 0x7b, 0xdf, 0xc7, 0xc7, 0xc7, 0x9f, 0xef, 0x5f, 0x5f, 0x5f,
+  0xb7, 0x15, 0x00, 0xec, 0xe3, 0x68, 0x7d, 0x6f, 0x88, 0x34, 0xa1, 0x12,
+  0x33, 0x4a, 0x3d, 0x23, 0xdb, 0x67, 0xca, 0x34, 0x84, 0xf6, 0x36, 0x7d,
+  0x3b, 0xfa, 0xdd, 0x6b, 0xfa, 0x50, 0x3f, 0x40, 0xc7, 0x2d, 0xf1, 0xad,
+  0x07, 0xde, 0x34, 0x29, 0x9a, 0x59, 0xca, 0xd2, 0x80, 0x7d, 0xd0, 0x4d,
+  0x6a, 0x2d, 0xad, 0xf0, 0x68, 0x82, 0x44, 0x9a, 0xe4, 0x6b, 0x63, 0xe9,
+  0x25, 0x17, 0xd5, 0x96, 0xfe, 0x79, 0x5c, 0xfb, 0x8d, 0x76, 0xe4, 0x65,
+  0xbe, 0x57, 0x32, 0xbd, 0x0c, 0xf1, 0x30, 0xdf, 0x7a, 0x4e, 0x7f, 0x9d,
+  0x6a, 0x5b, 0x23, 0xca, 0xfc, 0xfe, 0xf3, 0x7e, 0xcd, 0x13, 0x19, 0xb5,
+  0x3e, 0x1b, 0xa9, 0xe3, 0x43, 0x23, 0x84, 0xd1, 0x30, 0x54, 0x7a, 0x06,
+  0x17, 0xef, 0x7b, 0xd5, 0x9e, 0xfb, 0xdd, 0xc7, 0xe7, 0xf4, 0x77, 0xf4,
+  0xdd, 0x35, 0x1e, 0xa4, 0x65, 0x90, 0x2b, 0x12, 0xb1, 0x8c, 0xac, 0x5b,
+  0x03, 0x43, 0x32, 0x53, 0xa7, 0x01, 0xe0, 0x0c, 0xa5, 0x88, 0x8c, 0x7e,
+  0x10, 0xa6, 0x47, 0x92, 0x2e, 0xed, 0xbe, 0x74, 0xfe, 0xbc, 0x42, 0x31,
+  0xce, 0xe3, 0x98, 0x8b, 0x8a, 0x8a, 0xb2, 0xcd, 0x21, 0xd2, 0x7e, 0x9b,
+  0xa5, 0xf6, 0xd1, 0x88, 0xe6, 0x2c, 0xfd, 0xd3, 0x44, 0x2c, 0xc2, 0xfc,
+  0x91, 0xf6, 0x87, 0x3b, 0x71, 0x24, 0x92, 0xd2, 0x98, 0xd9, 0xd7, 0xe1,
+  0x81, 0x68, 0xec, 0x11, 0x79, 0x87, 0x51, 0x1e, 0x1c, 0xca, 0x7c, 0xcf,
+  0x35, 0x4f, 0xba, 0x2f, 0x55, 0x48, 0xad, 0x4a, 0xeb, 0x0a, 0x6d, 0x0c,
+  0x33, 0x3e, 0xa2, 0xc2, 0x54, 0xc2, 0xe8, 0x8f, 0x25, 0x0d, 0x5e, 0x09,
+  0xd3, 0xfa, 0x1f, 0x8d, 0xea, 0xb2, 0x4c, 0xa8, 0x1b, 0x00, 0x54, 0x85,
+  0xad, 0xf8, 0xd8, 0x62, 0xbe, 0x14, 0x47, 0x47, 0x01, 0x50, 0x27, 0x3a,
+  0x04, 0x93, 0x20, 0xf5, 0xcf, 0x4d, 0x27, 0xd2, 0xbf, 0xa1, 0x02, 0x84,
+  0x08, 0x1b, 0x5b, 0xfe, 0x95, 0x6a, 0x36, 0x5c, 0x9d, 0xc4, 0x6a, 0xd7,
+  0x97, 0x86, 0xdb, 0x75, 0xee, 0x39, 0xfb, 0x33, 0x3c, 0x75, 0x7a, 0xad,
+  0x3c, 0x6e, 0x55, 0x75, 0xa5, 0x62, 0x62, 0x2b, 0x25, 0x73, 0x45, 0xb3,
+  0x56, 0x54, 0xeb, 0xcb, 0xcd, 0x5a, 0xe1, 0x50, 0x2b, 0xc2, 0xfd, 0x77,
+  0x7f, 0x8f, 0x70, 0xff, 0x99, 0xce, 0x64, 0x49, 0x13, 0xce, 0x92, 0xf4,
+  0x73, 0xce, 0x4f, 0x92, 0xd6, 0x11, 0x0d, 0xf0, 0xfa, 0x1d, 0x69, 0xf6,
+  0x8a, 0x8b, 0x5e, 0xb8, 0x68, 0xe6, 0x91, 0x48, 0xac, 0xed, 0xa4, 0x1d,
+  0xd1, 0x81, 0x71, 0xe0, 0xf4, 0x2a, 0xac, 0x31, 0x5f, 0xb2, 0xd7, 0x1e,
+  0x00, 0x90, 0x32, 0x00, 0xe2, 0x90, 0x4f, 0x01, 0x00, 0x32, 0x01, 0x61,
+  0x5d, 0xa7, 0x0c, 0x45, 0x0b, 0x77, 0x51, 0x0d, 0xb0, 0x6c, 0x2d, 0x12,
+  0x71, 0x49, 0x8c, 0xb6, 0xfc, 0x9c, 0xd5, 0x7e, 0xa8, 0x6e, 0x24, 0xbd,
+  0x84, 0x95, 0x54, 0x68, 0x8e, 0x56, 0x32, 0x4b, 0x5e, 0x27, 0xac, 0x45,
+  0x31, 0x52, 0xff, 0x5a, 0x9e, 0x70, 0x16, 0x27, 0xbc, 0xd1, 0x09, 0x93,
+  0xd6, 0xd1, 0x8d, 0x50, 0x1b, 0x04, 0xe7, 0x68, 0xb9, 0x89, 0x06, 0x6b,
+  0x0a, 0xd0, 0x33, 0x09, 0x43, 0xfb, 0x6d, 0xe3, 0xd4, 0x9e, 0x45, 0x1d,
+  0xa2, 0xd5, 0x47, 0xbb, 0x7f, 0x7f, 0xd6, 0xfe, 0xfc, 0x7e, 0xf2, 0x65,
+  0xff, 0xdc, 0x3b, 0x52, 0xce, 0xd9, 0x7b, 0x26, 0xa8, 0xd4, 0x7b, 0xb5,
+  0x50, 0xd4, 0x93, 0x41, 0x6a, 0x0e, 0xd9, 0x93, 0x88, 0x71, 0xa6, 0x8d,
+  0x33, 0x8b, 0x52, 0x1f, 0x88, 0x4f, 0x3a, 0x73, 0x69, 0x7d, 0x59, 0x29,
+  0x82, 0xfa, 0x18, 0xcd, 0x27, 0x79, 0x4a, 0x11, 0x88, 0x56, 0x3c, 0x6d,
+  0x29, 0x62, 0x66, 0x31, 0x2e, 0x23, 0x93, 0xf5, 0x48, 0xfe, 0x28, 0xf3,
+  0x5e, 0x65, 0x3e, 0xe5, 0xe5, 0xcb, 0xd1, 0x45, 0x67, 0xa4, 0xa8, 0x09,
+  0xe1, 0x12, 0x1c, 0xed, 0x73, 0x76, 0xfb, 0xd9, 0xb5, 0xf7, 0x8c, 0x67,
+  0x53, 0x33, 0x78, 0xf3, 0x76, 0x22, 0xd5, 0x5b, 0x46, 0x56, 0xcf, 0x8d,
+  0xb6, 0x47, 0x6a, 0x42, 0x99, 0x00, 0x44, 0x9f, 0x4f, 0x85, 0x78, 0x0f,
+  0x6b, 0x37, 0x2f, 0xc2, 0x59, 0xd1, 0xc0, 0xa8, 0x34, 0x65, 0x66, 0xd2,
+  0xb3, 0x35, 0xa1, 0x59, 0x10, 0xd7, 0xc2, 0x2c, 0x69, 0xe5, 0x58, 0x46,
+  0x48, 0x96, 0x0d, 0x80, 0xa7, 0xf6, 0x82, 0x2e, 0x3b, 0xc9, 0xdc, 0xe8,
+  0xc1, 0xd5, 0xcb, 0x42, 0x21, 0x93, 0xa7, 0x3c, 0xe1, 0x01, 0x2f, 0x23,
+  0xd2, 0x18, 0xdd, 0x1b, 0x30, 0x63, 0x8f, 0x01, 0xb7, 0x27, 0x82, 0x15,
+  0x80, 0x68, 0xb6, 0x8b, 0x30, 0x10, 0xd1, 0x80, 0x8c, 0x49, 0xef, 0x15,
+  0x00, 0x44, 0x98, 0xaf, 0xee, 0x8e, 0xf1, 0xee, 0x46, 0xf1, 0xdc, 0x4b,
+  0xd5, 0x70, 0x86, 0x0f, 0xf0, 0x26, 0x69, 0x52, 0x35, 0x77, 0xf4, 0xdd,
+  0x5d, 0xcc, 0x47, 0x6a, 0xe7, 0x11, 0x0d, 0xd0, 0x26, 0x43, 0x66, 0x85,
+  0x8e, 0xd1, 0xad, 0x47, 0x99, 0x5b, 0x96, 0xdc, 0xcc, 0xb7, 0x4c, 0x90,
+  0xb6, 0xf7, 0x09, 0x51, 0x5f, 0xd4, 0x84, 0x78, 0x19, 0xec, 0xda, 0x81,
+  0x98, 0x08, 0x80, 0x37, 0x87, 0x82, 0xf6, 0xb9, 0x69, 0xd5, 0x4a, 0x24,
+  0x9a, 0x88, 0xda, 0xc8, 0x55, 0xa9, 0x7d, 0x14, 0x00, 0x14, 0x20, 0x17,
+  0xf3, 0x11, 0x67, 0x19, 0xdd, 0x25, 0x99, 0x15, 0x57, 0x67, 0x56, 0x17,
+  0x47, 0x7c, 0x80, 0xc7, 0x3f, 0xa0, 0xcc, 0xbf, 0x69, 0x8c, 0x90, 0x36,
+  0x9c, 0x69, 0x9b, 0xf9, 0xd0, 0x89, 0x87, 0x3e, 0xfb, 0xb5, 0x32, 0xe1,
+  0xc8, 0xf3, 0x2d, 0x60, 0xd1, 0x77, 0x40, 0x33, 0x5f, 0x8e, 0x77, 0x08,
+  0x70, 0x5b, 0xa4, 0x51, 0x76, 0xd6, 0x69, 0xf5, 0xdb, 0x66, 0xe5, 0xa4,
+  0xef, 0x67, 0xa8, 0x9d, 0xf5, 0x33, 0x76, 0x9e, 0xb1, 0x6d, 0xd2, 0xcb,
+  0x8e, 0x48, 0x17, 0x52, 0x60, 0xe3, 0x24, 0x30, 0x52, 0x7c, 0xf3, 0x92,
+  0xb4, 0x7b, 0x71, 0xff, 0x5b, 0x64, 0x47, 0xa6, 0x26, 0x28, 0x45, 0x45,
+  0xd7, 0xa2, 0x88, 0xb6, 0x6e, 0xcf, 0xf4, 0x82, 0xd6, 0x1a, 0xd0, 0x91,
+  0xd2, 0x30, 0xd2, 0xef, 0x0a, 0x80, 0x7e, 0x07, 0x10, 0x5d, 0x1d, 0xcc,
+  0x9d, 0x14, 0xe2, 0x79, 0x16, 0x77, 0x0e, 0xcf, 0x08, 0x33, 0xb4, 0xb5,
+  0x3d, 0x56, 0xff, 0xa3, 0x0c, 0x0e, 0x8d, 0x7d, 0xe4, 0xc5, 0xb9, 0x75,
+  0xa6, 0x68, 0x92, 0xc6, 0xad, 0x4f, 0x8d, 0x68, 0x8a, 0x96, 0x34, 0x66,
+  0xd6, 0xbd, 0x34, 0x06, 0x87, 0xf3, 0x18, 0x74, 0x6d, 0xbf, 0x87, 0x19,
+  0xd6, 0x20, 0xa3, 0x4c, 0x97, 0x18, 0xcf, 0xad, 0x6a, 0xf3, 0x08, 0x41,
+  0x64, 0xee, 0xc3, 0x03, 0xc0, 0xdd, 0x52, 0x55, 0xee, 0xe4, 0x11, 0xe4,
+  0x58, 0x80, 0x3e, 0xc1, 0xfa, 0xbe, 0xf7, 0x8f, 0xca, 0x5b, 0xe1, 0x5e,
+  0x24, 0x94, 0x6b, 0xcb, 0xc1, 0xe9, 0x12, 0x78, 0xc9, 0xee, 0x6b, 0x63,
+  0x88, 0x1e, 0x54, 0x22, 0xdd, 0xeb, 0x3e, 0xff, 0xc2, 0xda, 0x58, 0x81,
+  0xda, 0x43, 0xcd, 0x27, 0x58, 0x7d, 0x5a, 0xdf, 0x25, 0xc9, 0x97, 0xc6,
+  0x8e, 0xae, 0x09, 0x8a, 0xbc, 0x6b, 0xaa, 0x0f, 0xe0, 0x54, 0x35, 0x83,
+  0xf9, 0xd4, 0x27, 0x64, 0x02, 0xe0, 0x3d, 0xad, 0xcb, 0x6b, 0x2e, 0xbd,
+  0x66, 0x2b, 0x2d, 0xcc, 0xcb, 0x60, 0x3e, 0x8d, 0x3a, 0xb4, 0x4d, 0x76,
+  0xd1, 0x10, 0x12, 0x29, 0x8d, 0x23, 0xa1, 0xe4, 0xc8, 0x7c, 0x72, 0x38,
+  0x7b, 0xa6, 0x36, 0x94, 0x2b, 0xc6, 0x35, 0x7b, 0x89, 0x9c, 0x30, 0x15,
+  0x5d, 0xb6, 0xe2, 0x7d, 0x39, 0xba, 0xe5, 0x47, 0x3b, 0xbb, 0xa8, 0xad,
+  0x76, 0xf6, 0xd8, 0x74, 0xce, 0x07, 0x4a, 0x6d, 0x91, 0x62, 0xa1, 0x5a,
+  0xac, 0xd3, 0x54, 0x0f, 0x65, 0x8e, 0x25, 0xf9, 0x23, 0x89, 0x11, 0xbd,
+  0x66, 0x1d, 0x37, 0xa3, 0x6d, 0xb7, 0x1a, 0x29, 0x31, 0x7b, 0x35, 0x07,
+  0xb9, 0xbe, 0x59, 0x92, 0x8d, 0x46, 0x3c, 0x9c, 0x84, 0x66, 0x2d, 0xb8,
+  0xca, 0x2a, 0x86, 0x79, 0xc6, 0x72, 0xd4, 0x91, 0x6d, 0x77, 0x6a, 0x6e,
+  0x34, 0x55, 0xf7, 0x4a, 0xcf, 0x51, 0xcc, 0xe7, 0xfa, 0xe9, 0x77, 0x28,
+  0x4a, 0x87, 0xf8, 0x21, 0x1a, 0x37, 0xfb, 0x1d, 0xee, 0x9c, 0xcd, 0xef,
+  0x6d, 0x67, 0x1b, 0xcc, 0x0e, 0x44, 0xaf, 0x0d, 0x54, 0x33, 0xe8, 0xae,
+  0x95, 0x68, 0x2c, 0x9f, 0xe1, 0x23, 0x22, 0x4c, 0xa7, 0xe0, 0x69, 0xe7,
+  0xc3, 0x4d, 0x71, 0xc2, 0xda, 0xcb, 0xf6, 0xcc, 0x8f, 0x9a, 0xa4, 0x57,
+  0xaf, 0x82, 0x0e, 0x39, 0xe1, 0xa2, 0x75, 0x74, 0xcb, 0x88, 0x6d, 0x47,
+  0x34, 0xe2, 0x2c, 0x1a, 0xb5, 0xe2, 0x9c, 0xd4, 0xdf, 0x28, 0xa8, 0x68,
+  0x1d, 0xdd, 0xa5, 0xc2, 0x15, 0xea, 0xec, 0x8a, 0x4a, 0x03, 0x0a, 0x80,
+  0x55, 0xfe, 0xa3, 0x00, 0x28, 0x2a, 0x00, 0x0a, 0x80, 0xa2, 0x02, 0xa0,
+  0x00, 0x28, 0x2a, 0x00, 0x0a, 0x80, 0xa2, 0x78, 0x26, 0x7c, 0x65, 0xd2,
+  0xf6, 0xac, 0x1d, 0x51, 0x13, 0xba, 0x17, 0xe3, 0xed, 0x7b, 0x66, 0x02,
+  0xb1, 0x5d, 0x9d, 0xf9, 0xdc, 0x34, 0x26, 0xfd, 0xdb, 0xcc, 0x63, 0x10,
+  0x2e, 0xed, 0x03, 0x00, 0xc9, 0x9e, 0x6e, 0x82, 0xb6, 0xab, 0x4a, 0x3f,
+  0x62, 0x56, 0xf6, 0x5b, 0x46, 0xff, 0x55, 0x57, 0x01, 0x50, 0x51, 0xd0,
+  0x7a, 0x67, 0xea, 0x6d, 0x37, 0xb2, 0x09, 0xdc, 0x69, 0xe2, 0x4a, 0x03,
+  0x2a, 0x11, 0x2b, 0x13, 0xf4, 0xf2, 0x91, 0x0c, 0xe4, 0x84, 0xb5, 0x49,
+  0xf9, 0x99, 0xf9, 0x40, 0x69, 0x40, 0x99, 0xa0, 0x35, 0x1a, 0x03, 0x66,
+  0xc2, 0xd3, 0xb3, 0xe1, 0x4b, 0x6b, 0x00, 0x00, 0xc2, 0xf4, 0x83, 0x00,
+  0x2f, 0x59, 0x0b, 0xea, 0xd7, 0xc0, 0x22, 0x07, 0x48, 0x1d, 0xb2, 0x3a,
+  0xba, 0x4c, 0xd1, 0xb8, 0x83, 0x2f, 0x00, 0x92, 0x80, 0xa8, 0xa5, 0x89,
+  0x15, 0x05, 0x15, 0x15, 0x00, 0x05, 0x40, 0x51, 0x01, 0x70, 0x15, 0xf2,
+  0x1e, 0x5a, 0x4d, 0x8f, 0xa1, 0x79, 0x95, 0xa4, 0x6c, 0xe9, 0x7f, 0xbc,
+  0x88, 0xfe, 0x3f, 0xdf, 0x02, 0xe0, 0x60, 0x10, 0xac, 0x4d, 0xd3, 0x91,
+  0x3e, 0xaf, 0x0c, 0xc0, 0x1f, 0x1f, 0xd0, 0xfe, 0x89, 0x99, 0x44, 0x47,
+  0x6d, 0xdd, 0xbc, 0xb4, 0x13, 0x96, 0x40, 0x28, 0xe6, 0x1f, 0x18, 0x05,
+  0x51, 0x10, 0x8a, 0xf9, 0xf3, 0x48, 0xac, 0x05, 0xfd, 0x30, 0xfc, 0xd1,
+  0x7d, 0x7e, 0x69, 0x5a, 0xb5, 0x71, 0xfa, 0x1f, 0xcc, 0xd3, 0x69, 0xcc,
+  0x40, 0x9f, 0x7b, 0x52, 0x00, 0x00, 0x00, 0x00, 0x49, 0x45, 0x4e, 0x44,
   0xae, 0x42, 0x60, 0x82
 };
 
-#define TEXTURE_COUNT (TEXTURE_TARGET + 1)
 enum TextureType
 {
+  TEXTURE_NONE,
+  TEXTURE_RECORD,
   TEXTURE_ROOT,
   TEXTURE_LAYER,
   TEXTURE_NULL,
   TEXTURE_TRIGGERS,
   TEXTURE_VISIBLE,
   TEXTURE_INVISIBLE,
-  TEXTURE_ERROR,
+  TEXTURE_SHOW_RECT,
+  TEXTURE_HIDE_RECT,
+  TEXTURE_PAN,
   TEXTURE_MOVE,
-  TEXTURE_UP,
-  TEXTURE_DOWN,
-  TEXTURE_RECT,
-  TEXTURE_RECT_HIDE,
+  TEXTURE_ROTATE,
+  TEXTURE_SCALE,
+  TEXTURE_CROP,
+  TEXTURE_UNDO,
+  TEXTURE_REDO,
   TEXTURE_DRAW,
   TEXTURE_ERASE,
-  TEXTURE_SCALE,
-  TEXTURE_COLOR,
-  TEXTURE_PAN,
-  TEXTURE_CROP,
+  TEXTURE_COLOR_PICKER,
   TEXTURE_ANIMATION,
   TEXTURE_SPRITESHEET,
   TEXTURE_EVENT,
-  TEXTURE_ROTATE,
-  TEXTURE_REDO,
   TEXTURE_TRIGGER,
   TEXTURE_PIVOT,
-  TEXTURE_SQUARE,
-  TEXTURE_CIRCLE,
+  TEXTURE_UNINTERPOLATED,
+  TEXTURE_INTERPOLATED,
   TEXTURE_PICKER,
-  TEXTURE_FRAME,
   TEXTURE_FRAME_ALT,
-  TEXTURE_TARGET
+  TEXTURE_FRAME,
+  TEXTURE_TARGET,
+  TEXTURE_COUNT
 };
 
-static const vec2 ATLAS_SIZE = {96, 104};
-static const vec2 TEXTURE_SIZE = {16, 16};
-static const vec2 TEXTURE_SIZE_SMALL = {8, 8};
-static const vec2 TEXTURE_SIZE_BIG = {32, 32};
-static const vec2 TEXTURE_SIZE_OBLONG = {16, 40};
+const vec2 ATLAS_SIZE = {96, 104};
+const vec2 TEXTURE_SIZE_SMALL = {8, 8};
+const vec2 TEXTURE_SIZE = {16, 16};
+const vec2 TEXTURE_SIZE_OBLONG = {16, 40};
+const vec2 TEXTURE_SIZE_BIG = {40, 40};
 
 #define ATLAS_UV(x,y){(f32)x / ATLAS_SIZE[0], (f32) y / ATLAS_SIZE[1]}
-static const vec2 ATLAS_UVS[TEXTURE_COUNT][2] = 
+const vec2 ATLAS_UVS[TEXTURE_COUNT][2] = 
 {
   { ATLAS_UV(  0,  0), ATLAS_UV( 16, 16) }, /* 16 x 16 v */
   { ATLAS_UV( 16,  0), ATLAS_UV( 32, 16) },
@@ -159,10 +226,10 @@ static const vec2 ATLAS_UVS[TEXTURE_COUNT][2] =
   { ATLAS_UV(  0, 64), ATLAS_UV( 16,104) }, /* 16 x 40 */
   { ATLAS_UV( 16, 64), ATLAS_UV( 32,104) }, 
   { ATLAS_UV( 32, 64), ATLAS_UV( 48,104) }, 
-  { ATLAS_UV( 48, 64), ATLAS_UV( 80, 96) }  /* 32 x 32 */ 
+  { ATLAS_UV( 48, 64), ATLAS_UV( 88,104) }  /* 40 x 40 */ 
 };
 
-static const vec2 ATLAS_SIZES[TEXTURE_COUNT] = 
+const vec2 ATLAS_SIZES[TEXTURE_COUNT] = 
 {
   TEXTURE_SIZE,
   TEXTURE_SIZE,
@@ -197,91 +264,94 @@ static const vec2 ATLAS_SIZES[TEXTURE_COUNT] =
   TEXTURE_SIZE_BIG
 };
 
-#define IMVEC2_ATLAS_UV_GET(type) IMVEC2_VEC2(ATLAS_UVS[type][0]), IMVEC2_VEC2(ATLAS_UVS[type][1])
 #define ATLAS_UV_VERTICES(type) UV_VERTICES(ATLAS_UVS[type][0], ATLAS_UVS[type][1])
 
 /* Shaders */
 struct ShaderData
 {
-  const char* vertex;
-  const char* fragment;
+  std::string vertex;
+  std::string fragment;
 };
 
-#define SHADER_COUNT (SHADER_LINE_DOTTED + 1)
 enum ShaderType
 {
     SHADER_LINE,
     SHADER_TEXTURE,
-    SHADER_LINE_DOTTED
+    SHADER_LINE_DOTTED,
+    SHADER_COUNT
 };
 
-static const char SHADER_VERTEX[] =  
-"#version 330 core\n" \
-"layout (location = 0) in vec2 i_position;\n" \
-"layout (location = 1) in vec2 i_uv;\n" \
-"\n" \
-"out vec2 i_uv_out;\n" \
-"\n" \
-"uniform mat4 u_transform;\n" \
-"\n" \
-"void main()\n" \
-"{\n" \
-"    i_uv_out = i_uv;\n" \
-"    gl_Position = u_transform * vec4(i_position, 0.0, 1.0);\n" \
-"}\n";
+const std::string SHADER_VERTEX = R"(
+#version 330 core
+layout (location = 0) in vec2 i_position;
+layout (location = 1) in vec2 i_uv;
 
-static const char SHADER_TEXTURE_FRAGMENT[] =
-"#version 330 core\n" \
-"in vec2 i_uv_out;\n" \
-"uniform sampler2D u_texture;\n" \
-"uniform vec4 u_tint;\n" \
-"uniform vec3 u_color_offset;\n" \
-"out vec4 o_fragColor;\n" \
-"void main()\n" \
-"{\n" \
-"    vec4 texColor = texture(u_texture, i_uv_out);\n" \
-"    texColor *= u_tint;\n" \
-"    texColor.rgb += u_color_offset;\n" \
-"    o_fragColor = texColor;\n" \
-"}\n";
+out vec2 i_uv_out;
 
-static const char SHADER_FRAGMENT[] =  
-"#version 330 core\n" \
-"out vec4 o_fragColor;\n" \
-"uniform vec4 u_color;\n" \
-"\n" \
-"void main()\n" \
-"{\n" \
-"    o_fragColor = u_color;\n" \
-"}\n";
+uniform mat4 u_transform;
 
-static const char SHADER_LINE_DOTTED_FRAGMENT[] = 
-"#version 330 core\n" \
-"uniform vec4 u_color;\n" \
-"out vec4 o_fragColor;\n" \
-"void main()\n" \
-"{\n" \
-"   float patternX = mod(gl_FragCoord.x, 10.0);\n" \
-"   float patternY = mod(gl_FragCoord.y, 10.0);\n" \
-"   if (patternX < 5.0 || patternY < 5.0)\n" \
-"   {\n" \
-"     o_fragColor = u_color;\n" \
-"   }\n" \
-"   else\n" \
-"   {\n" \
-"     discard;\n" \
-"   }\n" \
-"}\n";
+void main()
+{
+    i_uv_out = i_uv;
+    gl_Position = u_transform * vec4(i_position, 0.0, 1.0);
+}
+)";
 
-static const char SHADER_UNIFORM_COLOR[] = "u_color";
-static const char SHADER_UNIFORM_TRANSFORM[] = "u_transform";
-static const char SHADER_UNIFORM_TINT[] = "u_tint";
-static const char SHADER_UNIFORM_COLOR_OFFSET[] = "u_color_offset";
-static const char SHADER_UNIFORM_TEXTURE[] = "u_texture";
+const std::string SHADER_FRAGMENT = R"(
+#version 330 core
+out vec4 o_fragColor;
+uniform vec4 u_color;
 
-static const ShaderData SHADER_DATA[SHADER_COUNT] = 
+void main()
+{
+    o_fragColor = u_color;
+}
+)";
+
+const std::string SHADER_TEXTURE_FRAGMENT = R"(
+#version 330 core
+in vec2 i_uv_out;
+uniform sampler2D u_texture;
+uniform vec4 u_tint;
+uniform vec3 u_color_offset;
+out vec4 o_fragColor;
+void main()
+{
+    vec4 texColor = texture(u_texture, i_uv_out);
+    texColor *= u_tint;
+    texColor.rgb += u_color_offset;
+    o_fragColor = texColor;
+}
+)";
+
+const std::string SHADER_LINE_DOTTED_FRAGMENT = R"(
+#version 330 core
+uniform vec4 u_color;
+out vec4 o_fragColor;
+void main()
+{
+   float patternX = mod(gl_FragCoord.x, 10.0);
+   float patternY = mod(gl_FragCoord.y, 10.0);
+   if (patternX < 5.0 || patternY < 5.0)
+   {
+     o_fragColor = u_color;
+   }
+   else
+   {
+     discard;
+   }
+}
+)";
+
+#define SHADER_UNIFORM_COLOR "u_color"
+#define SHADER_UNIFORM_TRANSFORM "u_transform"
+#define SHADER_UNIFORM_TINT "u_tint"
+#define SHADER_UNIFORM_COLOR_OFFSET "u_color_offset"
+#define SHADER_UNIFORM_TEXTURE "u_texture"
+
+const ShaderData SHADER_DATA[SHADER_COUNT] = 
 {
   {SHADER_VERTEX, SHADER_FRAGMENT},
   {SHADER_VERTEX, SHADER_TEXTURE_FRAGMENT},
   {SHADER_VERTEX, SHADER_LINE_DOTTED_FRAGMENT}
-};
+};

src/STRINGS.h

@@ -1,304 +0,0 @@
-#pragma once
-
-#define STRING_UNDEFINED "undefined"
-#define STRING_EMPTY ""
-
-#define STRING_WINDOW_TITLE "Anm2Ed"
-#define STRING_WINDOW_TITLE_EDITING "Anm2Ed (%s)"
-
-#define STRING_ANM2_CREATED_ON_FORMAT "%d-%B-%Y %I:%M:%S %p"
-
-#define STRING_ERROR_SDL_INIT "[ERROR] Could not initialize SDL (%s)\n"
-#define STRING_ERROR_GL_CONTEXT_INIT "[ERROR] Could not initialize OpenGL context (%s)\n"
-#define STRING_ERROR_FILE_READ "[ERROR] Could not read from file: %s\n"
-#define STRING_ERROR_SHADER_INIT "[ERROR] Could not initialize shader: %i\n%s"
-#define STRING_ERROR_TEXTURE_INIT "[ERROR] Could not initialize texture: %s\n"
-#define STRING_ERROR_ANM2_READ "[ERROR] Could not read anm2 from file %s: %s\n"
-#define STRING_ERROR_ANM2_WRITE "[ERROR] Could not write anm2 to file %s: %s\n"
-#define STRING_ERROR_SETTINGS_INIT "[ERROR] Could not load settings file (%s). Should be created on program exit.\n"
-
-#define STRING_INFO_INIT "[INFO] Initializing\n"
-#define STRING_INFO_QUIT "[INFO] Exited\n"
-#define STRING_INFO_SDL_INIT "[INFO] Initialized SDL\n"
-#define STRING_INFO_SDL_QUIT "[INFO] Quit SDL\n"
-#define STRING_INFO_GLEW_INIT "[INFO] Initialized GLEW\n"
-#define STRING_INFO_GL_CONTEXT_INIT "[INFO] Initialized OpenGL context\n"
-#define STRING_INFO_FILE_READ "[INFO] Read from file: %s\n"
-#define STRING_INFO_SHADER_INIT "[INFO] Initialized shader: %i\n"
-#define STRING_INFO_TEXTURE_INIT "[INFO] Initialized texture: %s\n"
-#define STRING_INFO_ANM2_WRITE "[INFO] Wrote anm2 to file: %s\n"
-#define STRING_INFO_ANM2_READ "[INFO] Read anm2 from file: %s\n"
-#define STRING_INFO_OPENGL "[INFO] OpenGL %s\n"
-
-#define STRING_INFO_IMGUI_INIT "[INFO] Initialized Dear Imgui\n"
-#define STRING_INFO_IMGUI_FREE "[INFO] Freed Dear Imgui\n"
-
-#define STRING_DIALOG_ANM2_READ "Select .anm2 file to read..."
-#define STRING_DIALOG_ANM2_WRITE "Select .anm2 file to write to..."
-#define STRING_DIALOG_ANM2_FILTER "Anm2 Files (*.anm2)"
-#define STRING_DIALOG_ANM2_FILTER_WILDCARD "*.anm2"
-#define STRING_DIALOG_ALL_FILTER "All Files (*.*)"
-#define STRING_DIALOG_ALL_FILTER_WILDCARD "*"
-
-#define STRING_ANM2_CREATED_BY_DEFAULT "Unknown"
-#define STRING_ANM2_NEW_ANIMATION "New Animation"
-#define STRING_ANM2_NEW_LAYER "New Layer"
-#define STRING_ANM2_NEW_NULL "New Null"
-#define STRING_ANM2_NEW_EVENT "New Event"
-#define STRING_ANM2_ROOT "Root"
-
-#define STRING_PREVIEW_FRAMES_DIRECTORY "frames/"
-#define STRING_PREVIEW_FRAMES_FORMAT "%s/%03d.png"
-
-#define STRING_IMGUI_WINDOW "Window"
-#define STRING_IMGUI_DOCKSPACE "Dockspace"
-
-#define STRING_IMGUI_TASKBAR "Taskbar"
-#define STRING_IMGUI_TASKBAR_PLAYBACK "Playback"
-#define STRING_IMGUI_TASKBAR_FILE "File"
-#define STRING_IMGUI_TASKBAR_WIZARD "Wizard"
-
-#define STRING_IMGUI_FILE_MENU "File Menu"
-#define STRING_IMGUI_FILE_NEW "New"
-#define STRING_IMGUI_FILE_OPEN "Open"
-#define STRING_IMGUI_FILE_SAVE "Save"
-#define STRING_IMGUI_FILE_SAVE_AS "Save As"
-
-#define STRING_IMGUI_PLAYBACK_MENU "Playback Menu"
-#define STRING_IMGUI_PLAYBACK_LOOP "Loop"
-
-#define STRING_IMGUI_WIZARD_MENU "Wizard Menu"
-#define STRING_IMGUI_WIZARD_EXPORT_FRAMES_TO_PNG "Export Frames to PNG"
-
-#define STRING_IMGUI_RECORDING "Recording..."
-
-#define STRING_IMGUI_ANIMATIONS "Animations"
-#define STRING_IMGUI_ANIMATIONS_ANIMATION_LABEL "##Animation"
-#define STRING_IMGUI_ANIMATIONS_ADD "Add"
-#define STRING_IMGUI_ANIMATIONS_REMOVE "Remove"
-#define STRING_IMGUI_ANIMATIONS_DUPLICATE "Duplicate"
-#define STRING_IMGUI_ANIMATIONS_SET_AS_DEFAULT "Set as Default"
-#define STRING_IMGUI_ANIMATIONS_DEFAULT_ANIMATION_FORMAT "(*) %s "
-#define STRING_IMGUI_ANIMATIONS_DRAG_DROP "Animation Drag/Drop"
-
-#define STRING_IMGUI_EVENTS "Events"
-#define STRING_IMGUI_EVENTS_EVENT_LABEL "##Event"
-#define STRING_IMGUI_EVENTS_ADD "Add"
-#define STRING_IMGUI_EVENTS_REMOVE "Remove"
-#define STRING_IMGUI_EVENT_FORMAT "#%i %s"
-#define STRING_IMGUI_EVENTS_DRAG_DROP "Event Drag/Drop"
-
-#define STRING_IMGUI_SPRITESHEETS "Spritesheets"
-#define STRING_IMGUI_SPRITESHEETS_ADD "Add"
-#define STRING_IMGUI_SPRITESHEETS_REMOVE "Remove"
-#define STRING_IMGUI_SPRITESHEETS_RELOAD "Reload"
-#define STRING_IMGUI_SPRITESHEETS_REPLACE "Replace"
-#define STRING_IMGUI_SPRITESHEET_FORMAT "#%i %s"
-#define STRING_IMGUI_SPRITESHEETS_DRAG_DROP "Spritesheet Drag/Drop"
-
-#define STRING_IMGUI_FRAME_PROPERTIES "Frame Properties"
-#define STRING_IMGUI_FRAME_PROPERTIES_CROP_POSITION "Crop Position"
-#define STRING_IMGUI_FRAME_PROPERTIES_CROP_SIZE "Crop Size"
-#define STRING_IMGUI_FRAME_PROPERTIES_POSITION "Position"
-#define STRING_IMGUI_FRAME_PROPERTIES_PIVOT "Pivot"
-#define STRING_IMGUI_FRAME_PROPERTIES_SCALE "Scale"
-#define STRING_IMGUI_FRAME_PROPERTIES_ROTATION "Rotation"
-#define STRING_IMGUI_FRAME_PROPERTIES_VISIBLE "Visible"
-#define STRING_IMGUI_FRAME_PROPERTIES_INTERPOLATED "Interpolated"
-#define STRING_IMGUI_FRAME_PROPERTIES_DURATION "Duration"
-#define STRING_IMGUI_FRAME_PROPERTIES_TINT "Tint"
-#define STRING_IMGUI_FRAME_PROPERTIES_COLOR_OFFSET "Color Offset"
-#define STRING_IMGUI_FRAME_PROPERTIES_EVENT "Event"
-#define STRING_IMGUI_FRAME_PROPERTIES_AT_FRAME "At Frame"
-#define STRING_IMGUI_FRAME_PROPERTIES_FLIP_X "Flip X"
-#define STRING_IMGUI_FRAME_PROPERTIES_FLIP_Y "Flip Y"
-#define STRING_IMGUI_FRAME_PROPERTIES_ROOT "-- Root --"
-#define STRING_IMGUI_FRAME_PROPERTIES_LAYER "-- Layer -- "
-#define STRING_IMGUI_FRAME_PROPERTIES_NULL "-- Null --"
-#define STRING_IMGUI_FRAME_PROPERTIES_TRIGGER "-- Trigger --"
-
-#define STRING_IMGUI_ANIMATION_PREVIEW "Animation Preview"
-#define STRING_IMGUI_ANIMATION_PREVIEW_LABEL "##Animation Preview"
-#define STRING_IMGUI_ANIMATION_PREVIEW_SETTINGS "##Animation Preview Settings"
-#define STRING_IMGUI_ANIMATION_PREVIEW_GRID_SETTINGS "##Grid Settings"
-#define STRING_IMGUI_ANIMATION_PREVIEW_GRID "Grid"
-#define STRING_IMGUI_ANIMATION_PREVIEW_GRID_SIZE "Size"
-#define STRING_IMGUI_ANIMATION_PREVIEW_GRID_OFFSET "Offset"
-#define STRING_IMGUI_ANIMATION_PREVIEW_GRID_COLOR "Color"
-#define STRING_IMGUI_ANIMATION_PREVIEW_VIEW_SETTINGS "##View Settings"
-#define STRING_IMGUI_ANIMATION_PREVIEW_ZOOM "Zoom"
-#define STRING_IMGUI_ANIMATION_PREVIEW_BACKGROUND_SETTINGS "##Background Settings"
-#define STRING_IMGUI_ANIMATION_PREVIEW_BACKGROUND_COLOR "Background Color"
-#define STRING_IMGUI_ANIMATION_PREVIEW_HELPER_SETTINGS "##Helper Settings"
-#define STRING_IMGUI_ANIMATION_PREVIEW_CENTER_VIEW "Center View"
-#define STRING_IMGUI_ANIMATION_PREVIEW_AXIS "Axes"
-#define STRING_IMGUI_ANIMATION_PREVIEW_AXIS_COLOR "Color"
-#define STRING_IMGUI_ANIMATION_PREVIEW_ROOT_TRANSFORM "Root Transform"
-#define STRING_IMGUI_ANIMATION_PREVIEW_SHOW_PIVOT "Show Pivot"
-#define STRING_IMGUI_ANIMATION_PREVIEW_POSITION "##Position"
-#define STRING_IMGUI_ANIMATION_PREVIEW_POSITION_FORMAT "Position: {%5.0f, %5.0f}"
-
-#define STRING_IMGUI_SPRITESHEET_EDITOR "Spritesheet Editor"
-#define STRING_IMGUI_SPRITESHEET_EDITOR_LABEL "##Animation Preview"
-#define STRING_IMGUI_SPRITESHEET_EDITOR_SETTINGS "##Animation Preview Settings"
-#define STRING_IMGUI_SPRITESHEET_EDITOR_GRID_SETTINGS "##Grid Settings"
-#define STRING_IMGUI_SPRITESHEET_EDITOR_GRID "Grid"
-#define STRING_IMGUI_SPRITESHEET_EDITOR_GRID_SNAP "Snap"
-#define STRING_IMGUI_SPRITESHEET_EDITOR_GRID_SIZE "Size"
-#define STRING_IMGUI_SPRITESHEET_EDITOR_GRID_OFFSET "Offset"
-#define STRING_IMGUI_SPRITESHEET_EDITOR_GRID_COLOR "Color"
-#define STRING_IMGUI_SPRITESHEET_EDITOR_VIEW_SETTINGS "##View Settings"
-#define STRING_IMGUI_SPRITESHEET_EDITOR_ZOOM "Zoom"
-#define STRING_IMGUI_SPRITESHEET_EDITOR_BACKGROUND_SETTINGS "##Background Settings"
-#define STRING_IMGUI_SPRITESHEET_EDITOR_BACKGROUND_COLOR "Background Color"
-#define STRING_IMGUI_SPRITESHEET_EDITOR_CENTER_VIEW "Center View"
-#define STRING_IMGUI_SPRITESHEET_EDITOR_BORDER "Border"
-#define STRING_IMGUI_SPRITESHEET_EDITOR_POSITION "##Position"
-#define STRING_IMGUI_SPRITESHEET_EDITOR_POSITION_FORMAT "Position: {%5.0f, %5.0f}"
-
-#define STRING_IMGUI_TIMELINE "Timeline"
-#define STRING_IMGUI_TIMELINE_HEADER "##Header"
-#define STRING_IMGUI_TIMELINE_ELEMENT_UP "##Up"
-#define STRING_IMGUI_TIMELINE_ELEMENT_DOWN "##Down"
-#define STRING_IMGUI_TIMELINE_ELEMENT_FRAMES "Element Frames"
-#define STRING_IMGUI_TIMELINE_ROOT "Root"
-#define STRING_IMGUI_TIMELINE_ELEMENT_FORMAT "#%i %s"
-#define STRING_IMGUI_TIMELINE_SPRITESHEET_FORMAT "#%i"
-#define STRING_IMGUI_TIMELINE_SPRITESHEET_UNKNOWN "#?"
-#define STRING_IMGUI_TIMELINE_ELEMENT_SPRITESHEET_ID_LABEL "##Timeline Element Spritesheet ID"
-#define STRING_IMGUI_TIMELINE_ELEMENT_NAME_LABEL "##Timeline Element Name"
-#define STRING_IMGUI_TIMELINE_TRIGGERS "Triggers"
-#define STRING_IMGUI_TIMELINE_ANIMATION_LABEL "##Timeline Animation"
-#define STRING_IMGUI_TIMELINE_ELEMENT_SHIFT_ARROWS_LABEL "##Timeline Shift Arrows"
-#define STRING_IMGUI_TIMELINE_ANIMATIONS "Animations"
-#define STRING_IMGUI_TIMELINE_PLAY  "|>  Play"
-#define STRING_IMGUI_TIMELINE_PAUSE "|| Pause"
-#define STRING_IMGUI_TIMELINE_FRAME_ADD    "Add Frame"
-#define STRING_IMGUI_TIMELINE_FRAMES    "Frames"
-#define STRING_IMGUI_TIMELINE_FRAME_LABEL    "##Frame"
-#define STRING_IMGUI_TIMELINE_TRIGGER_LABEL    "##Trigger"
-#define STRING_IMGUI_TIMELINE_FRAME_REMOVE "Remove Frame"
-#define STRING_IMGUI_TIMELINE_FIT_ANIMATION_LENGTH "Fit Animation Length"
-#define STRING_IMGUI_TIMELINE_ANIMATION LENGTH "Animation Length:"
-#define STRING_IMGUI_TIMELINE_VISIBLE "##Visible"
-#define STRING_IMGUI_TIMELINE_LAYER "Layer"
-#define STRING_IMGUI_TIMELINE_NULL "Null"
-#define STRING_IMGUI_TIMELINE_RECT "Rect"
-#define STRING_IMGUI_TIMELINE_FRAME_INDICES "Frame Indices"
-#define STRING_IMGUI_TIMELINE_ANIMATION_LENGTH "Animation Length"
-#define STRING_IMGUI_TIMELINE_ELEMENT_TIMELINE "Element Timeline"
-#define STRING_IMGUI_TIMELINE_ELEMENTS "Elements"
-#define STRING_IMGUI_TIMELINE_ELEMENT_LIST "Element List"
-#define STRING_IMGUI_TIMELINE_ELEMENT_ADD "Add Element"
-#define STRING_IMGUI_TIMELINE_ELEMENT_ADD_MENU "Element Add Menu"
-#define STRING_IMGUI_TIMELINE_ELEMENT_ADD_MENU_LAYER "Add Layer..."
-#define STRING_IMGUI_TIMELINE_ELEMENT_ADD_MENU_NULL "Add Null..."
-#define STRING_IMGUI_TIMELINE_ELEMENT_REMOVE "Remove Element"
-#define STRING_IMGUI_TIMELINE_LOOP "Loop"
-#define STRING_IMGUI_TIMELINE_FPS "FPS"
-#define STRING_IMGUI_TIMELINE_CREATED_BY "Author"
-#define STRING_IMGUI_TIMELINE_CREATED_ON "Created on: %s"
-#define STRING_IMGUI_TIMELINE_VERSION "Version: %i"
-#define STRING_IMGUI_TIMELINE_VIEWER "Viewer"
-#define STRING_IMGUI_TIMELINE_CHILD "Timeline"
-#define STRING_IMGUI_TIMELINE_MAIN "Main"
-#define STRING_IMGUI_TIMELINE_FRAME_DRAG_DROP "Frame Drag/Drop"
-#define STRING_IMGUI_TIMELINE_ITEM_DRAG_DROP "Item Drag/Drop"
-
-#define STRING_IMGUI_TOOLS "Tools"
-#define STRING_IMGUI_TOOLS_PAN "##Pan"
-#define STRING_IMGUI_TOOLS_MOVE "##Move"
-#define STRING_IMGUI_TOOLS_ROTATE "##Rotate"
-#define STRING_IMGUI_TOOLS_SCALE "##Scale"
-#define STRING_IMGUI_TOOLS_CROP "##Crop"
-
-#define STRING_IMGUI_TOOLTIP_ANIMATIONS_ADD "Add a new animation."
-#define STRING_IMGUI_TOOLTIP_ANIMATIONS_DUPLICATE "Duplicates the selected animation."
-#define STRING_IMGUI_TOOLTIP_ANIMATIONS_REMOVE "Removes the selected animation."
-#define STRING_IMGUI_TOOLTIP_ANIMATIONS_SELECT "Select the animation to edit.\nYou can also click the name to edit it."
-#define STRING_IMGUI_TOOLTIP_ANIMATIONS_SET_AS_DEFAULT "Sets the selected animation as the default.\nThe default animation is marked with \"(*)\"."
-#define STRING_IMGUI_TOOLTIP_ANIMATION_PREVIEW_AXIS "Toggles the display of the X/Y axes on the animation preview."
-#define STRING_IMGUI_TOOLTIP_ANIMATION_PREVIEW_AXIS_COLOR "Changes the color of the X/Y axes on the animation preview."
-#define STRING_IMGUI_TOOLTIP_ANIMATION_PREVIEW_BACKGROUND_COLOR "Changes the background color of the animation preview."
-#define STRING_IMGUI_TOOLTIP_ANIMATION_PREVIEW_CENTER_VIEW "Centers the animation preview's pan."
-#define STRING_IMGUI_TOOLTIP_ANIMATION_PREVIEW_GRID "Toggles grid visibility on the animation preview."
-#define STRING_IMGUI_TOOLTIP_ANIMATION_PREVIEW_GRID_COLOR "Changes the animation preview grid color."
-#define STRING_IMGUI_TOOLTIP_ANIMATION_PREVIEW_GRID_OFFSET "Changes the animation preview grid's offset, in pixels."
-#define STRING_IMGUI_TOOLTIP_ANIMATION_PREVIEW_GRID_SIZE "Changes the animation preview grid's size, in pixels."
-#define STRING_IMGUI_TOOLTIP_ANIMATION_PREVIEW_ZOOM "Changes the animation preview zoom level."
-#define STRING_IMGUI_TOOLTIP_ANIMATION_PREVIEW_ROOT_TRANSFORM "Toggle the properties of the Root element of an animation being able to change the properties (such as position or scale) of all of the animation's elements.\nNOTE: Scale/rotation currently not implemented. Matrix math is hard." 
-#define STRING_IMGUI_TOOLTIP_ANIMATION_PREVIEW_SHOW_PIVOT "Toggle the pivots of layer animation elements being visible on the animation preview."
-#define STRING_IMGUI_TOOLTIP_EVENTS_ADD "Add a new event."
-#define STRING_IMGUI_TOOLTIP_EVENTS_REMOVE "Removes the selected event."
-#define STRING_IMGUI_TOOLTIP_EVENTS_SELECT "Set the event for the trigger, or rename it."
-#define STRING_IMGUI_TOOLTIP_FRAME_PROPERTIES_AT_FRAME "Sets the frame in which the trigger will activate."
-#define STRING_IMGUI_TOOLTIP_FRAME_PROPERTIES_COLOR_OFFSET "Change the color offset of the frame."
-#define STRING_IMGUI_TOOLTIP_FRAME_PROPERTIES_CROP_POSITION "Change the X/Y position of the crop of the frame."
-#define STRING_IMGUI_TOOLTIP_FRAME_PROPERTIES_CROP_SIZE "Change the crop width/height of the frame."
-#define STRING_IMGUI_TOOLTIP_FRAME_PROPERTIES_DURATION "Change the duration of the frame."
-#define STRING_IMGUI_TOOLTIP_FRAME_PROPERTIES_EVENT "Sets the event the trigger will use."
-#define STRING_IMGUI_TOOLTIP_FRAME_PROPERTIES_INTERPOLATED "Toggles the interpolation of the frame.\nBetween keyframes, will transform the values in the in-betweens to be smooth."
-#define STRING_IMGUI_TOOLTIP_FRAME_PROPERTIES_PIVOT "Change the X/Y pivot of the frame."
-#define STRING_IMGUI_TOOLTIP_FRAME_PROPERTIES_POSITION "Change the X/Y position of the frame."
-#define STRING_IMGUI_TOOLTIP_FRAME_PROPERTIES_ROTATION "Change the rotation of the frame."
-#define STRING_IMGUI_TOOLTIP_FRAME_PROPERTIES_SCALE "Change the X/Y scale of the frame."
-#define STRING_IMGUI_TOOLTIP_FRAME_PROPERTIES_TINT "Change the tint of the frame."
-#define STRING_IMGUI_TOOLTIP_FRAME_PROPERTIES_VISIBLE "Toggles the visibility of the frame."
-#define STRING_IMGUI_TOOLTIP_FRAME_PROPERTIES_FLIP_X "Change the sign of the X scale, to cheat flipping the layer horizontally.\n(Anm2 doesn't support flipping directly)."
-#define STRING_IMGUI_TOOLTIP_FRAME_PROPERTIES_FLIP_Y "Change the sign of the Y scale, to cheat flipping the layer vertically.\n(Anm2 doesn't support flipping directly)."
-#define STRING_IMGUI_TOOLTIP_SPRITESHEETS_ADD "Opens the file dialog to load in a new spritesheet."
-#define STRING_IMGUI_TOOLTIP_SPRITESHEETS_RELOAD "Reloads the selected spritesheet."
-#define STRING_IMGUI_TOOLTIP_SPRITESHEETS_REMOVE "Removes the selected spritesheet."
-#define STRING_IMGUI_TOOLTIP_SPRITESHEETS_REPLACE "Replaces the selected spritesheet; opens up the file dialog."
-#define STRING_IMGUI_TOOLTIP_SPRITESHEETS_SELECT "Select the spritesheet element."
-#define STRING_IMGUI_TOOLTIP_TIMELINE_ANIMATION_LENGTH "Changes the current animation's length."
-#define STRING_IMGUI_TOOLTIP_TIMELINE_CREATED_BY "Change the author of the animation."
-#define STRING_IMGUI_TOOLTIP_TIMELINE_CREATED_ON_NOW "Set the date of creation to the current system time."
-#define STRING_IMGUI_TOOLTIP_TIMELINE_ELEMENT_ADD "Add a layer or null timeline element."
-#define STRING_IMGUI_TOOLTIP_TIMELINE_ELEMENT_LAYER "This is a Layer element.\nThese are the main graphical animation elements.\nClick to select or rename."
-#define STRING_IMGUI_TOOLTIP_TIMELINE_ELEMENT_NAME "Click to rename the element."
-#define STRING_IMGUI_TOOLTIP_TIMELINE_ELEMENT_NULL "This is a Null element.\nThese are invisible elements where a game engine may have access to them for additional effects.\nClick to select or rename."
-#define STRING_IMGUI_TOOLTIP_TIMELINE_ELEMENT_RECT "Toggle visibility for a rectangle around the null."
-#define STRING_IMGUI_TOOLTIP_TIMELINE_ELEMENT_REMOVE "Remove a timeline element."
-#define STRING_IMGUI_TOOLTIP_TIMELINE_ELEMENT_ROOT "This is the Root element.\nClick to select."
-#define STRING_IMGUI_TOOLTIP_TIMELINE_ELEMENT_SHIFT_DOWN "Shift this timeline element below.\nElements with lower indices will display further in front."
-#define STRING_IMGUI_TOOLTIP_TIMELINE_ELEMENT_SHIFT_UP "Shift this timeline element above.\nElements with higher indices will display further behind."
-#define STRING_IMGUI_TOOLTIP_TIMELINE_ELEMENT_SPRITESHEET "Click to change the spritesheet the layer is using."
-#define STRING_IMGUI_TOOLTIP_TIMELINE_ELEMENT_TRIGGERS "This is the animation's Triggers.\nTriggers are special activations; each is bound to an Event.\nClick to select."
-#define STRING_IMGUI_TOOLTIP_TIMELINE_ELEMENT_VISIBLE "Toggle visibility for this element."
-#define STRING_IMGUI_TOOLTIP_TIMELINE_FPS "Change the FPS of the animation."
-#define STRING_IMGUI_TOOLTIP_TIMELINE_FIT_ANIMATION_LENGTH "Sets the animation length to the latest frame."
-#define STRING_IMGUI_TOOLTIP_TIMELINE_FRAME_ADD "Add a frame to the current selected element."
-#define STRING_IMGUI_TOOLTIP_TIMELINE_FRAME_REMOVE "Removes the selected frame from the current selected element."
-#define STRING_IMGUI_TOOLTIP_TIMELINE_LOOP "Toggles the animation looping."
-#define STRING_IMGUI_TOOLTIP_TIMELINE_PAUSE "Pauses the animation."
-#define STRING_IMGUI_TOOLTIP_TIMELINE_PLAY "Plays the animation."
-#define STRING_IMGUI_TOOLTIP_SPRITESHEET_EDITOR_AXIS "Toggles the display of the X/Y axes on the spritesheet editor."
-#define STRING_IMGUI_TOOLTIP_SPRITESHEET_EDITOR_AXIS_COLOR "Changes the color of the X/Y axes on the spritesheet editor."
-#define STRING_IMGUI_TOOLTIP_SPRITESHEET_EDITOR_BACKGROUND_COLOR "Changes the background color of the spritesheet editor."
-#define STRING_IMGUI_TOOLTIP_SPRITESHEET_EDITOR_CENTER_VIEW "Centers the spritesheet editor's pan."
-#define STRING_IMGUI_TOOLTIP_SPRITESHEET_EDITOR_GRID "Toggles grid visibility on the spritesheet editor."
-#define STRING_IMGUI_TOOLTIP_SPRITESHEET_EDITOR_GRID_SNAP "When using the crop tool, will snap points to the grid."
-#define STRING_IMGUI_TOOLTIP_SPRITESHEET_EDITOR_GRID_COLOR "Changes the spritesheet editor grid color."
-#define STRING_IMGUI_TOOLTIP_SPRITESHEET_EDITOR_GRID_OFFSET "Changes the spritesheet editor grid's offset, in pixels."
-#define STRING_IMGUI_TOOLTIP_SPRITESHEET_EDITOR_GRID_SIZE "Changes the spritesheet editor grid's size, in pixels."
-#define STRING_IMGUI_TOOLTIP_SPRITESHEET_EDITOR_ZOOM "Changes the spritesheet editor zoom level."
-#define STRING_IMGUI_TOOLTIP_SPRITESHEET_EDITOR_BORDER "Toggles a border appearing around the confines of the spritesheet."
-#define STRING_IMGUI_TOOLTIP_TOOLS_PAN "Use the pan tool.\nWill shift the view as the cursor is dragged."
-#define STRING_IMGUI_TOOLTIP_TOOLS_MOVE "Use the move tool.\nWill move selected elements as the cursor is dragged.\n(Animation Preview only.)"
-#define STRING_IMGUI_TOOLTIP_TOOLS_ROTATE "Use the rotate tool.\nWill rotate selected elements as the cursor is dragged.\n(Animation Preview only.)"
-#define STRING_IMGUI_TOOLTIP_TOOLS_SCALE "Use the scale tool.\nWill scale the selected elements as the cursor is dragged.\n(Animation Preview only.)"
-#define STRING_IMGUI_TOOLTIP_TOOLS_CROP "Use the crop tool.\nWill set the crop of the selected elements as the cursor is dragged.\n(Spritesheet Editor only.)"
-#define STRING_IMGUI_TOOLTIP_FILE_NEW "Load a blank .anm2 file to edit."
-#define STRING_IMGUI_TOOLTIP_FILE_OPEN "Open an existing .anm2 file to edit."
-#define STRING_IMGUI_TOOLTIP_FILE_SAVE "Save the current .anm2 file."
-#define STRING_IMGUI_TOOLTIP_FILE_SAVE_AS "Save the current .anm2 file to a location."
-#define STRING_IMGUI_TOOLTIP_PLAYBACK_IS_LOOP "Toggles the animation playback looping when the time reaches the end."
-#define STRING_IMGUI_TOOLTIP_WIZARD_EXPORT_FRAMES_TO_PNG "Records the current animation and exports the frames as .pngs.\nLook in the working directory of the program for them."
-#define STRING_IMGUI_TOOLTIP_FILE_MENU "Opens the file menu, for reading/writing anm2 files."
-#define STRING_IMGUI_TOOLTIP_PLAYBACK_MENU "Opens the playback menu, for managing playback settings."
-#define STRING_IMGUI_TOOLTIP_WIZARD_MENU "Opens the wizard menu, for handy functions involving the anm2."
-
-#define STRING_OPENGL_VERSION "#version 330"
-
-#define PATH_SETTINGS "settings.ini"

src/anm2.h

@@ -6,15 +6,18 @@
 #define ANM2_SCALE_CONVERT(x) ((f32)x / 100.0f)
 #define ANM2_TINT_CONVERT(x) ((f32)x / 255.0f)
 
-#define ANM2_STRING_MAX 0xFF
-#define ANM2_STRING_FORMATTED_MAX 0xFFF
-#define ANM2_PATH_FORMATTED_MAX PATH_MAX + 0xFF
-#define ANM2_BUFFER_MAX 0xFFFFF
 #define ANM2_FPS_MIN 0
 #define ANM2_FPS_MAX 120
 #define ANM2_FRAME_NUM_MIN 1
 #define ANM2_FRAME_NUM_MAX 1000000
 #define ANM2_FRAME_DELAY_MIN 1
+#define ANM2_STRING_MAX 0xFF
+
+#define ANM2_READ_ERROR "Failed to read anm2 from file: {}"
+#define ANM2_READ_INFO "Read anm2 from file: {}"
+#define ANM2_WRITE_ERROR "Failed to write anm2 to file: {}"
+#define ANM2_WRITE_INFO "Wrote anm2 to file: {}"
+#define STRING_ANM2_CREATED_ON_FORMAT "%d-%B-%Y %I:%M:%S %p"
 
 /* Elements */
 #define ANM2_ELEMENT_LIST \
@@ -53,7 +56,8 @@ static const char* ANM2_ELEMENT_STRINGS[] = {
     #undef X
 };
 
-DEFINE_STRING_TO_ENUM_FN(anm2_element_from_string, Anm2Element, ANM2_ELEMENT_STRINGS, ANM2_ELEMENT_COUNT)
+DEFINE_STRING_TO_ENUM_FUNCTION(ANM2_ELEMENT_STRING_TO_ENUM, Anm2Element, ANM2_ELEMENT_STRINGS, ANM2_ELEMENT_COUNT)
+DEFINE_ENUM_TO_STRING_FUNCTION(ANM2_ELEMENT_ENUM_TO_STRING, ANM2_ELEMENT_STRINGS, ANM2_ELEMENT_COUNT)
 
 #define ANM2_ATTRIBUTE_LIST \
     X(CREATED_BY,        "CreatedBy")        \
@@ -107,38 +111,39 @@ static const char* ANM2_ATTRIBUTE_STRINGS[] = {
     #undef X
 };
 
-DEFINE_STRING_TO_ENUM_FN(anm2_attribute_from_string, Anm2Attribute, ANM2_ATTRIBUTE_STRINGS, ANM2_ATTRIBUTE_COUNT)
+DEFINE_STRING_TO_ENUM_FUNCTION(ANM2_ATTRIBUTE_STRING_TO_ENUM, Anm2Attribute, ANM2_ATTRIBUTE_STRINGS, ANM2_ATTRIBUTE_COUNT)
+DEFINE_ENUM_TO_STRING_FUNCTION(ANM2_ATTRIBUTE_ENUM_TO_STRING, ANM2_ATTRIBUTE_STRINGS, ANM2_ATTRIBUTE_COUNT)
 
-#define ANM2_COUNT (ANM2_TRIGGER + 1)
 enum Anm2Type
 {
     ANM2_NONE,
 	ANM2_ROOT,
 	ANM2_LAYER,
 	ANM2_NULL,
-    ANM2_TRIGGERS
+    ANM2_TRIGGERS,
+    ANM2_COUNT
 };
 
 struct Anm2Spritesheet
 {
-	char path[PATH_MAX] = STRING_EMPTY;
+    std::string path{};
 };
 
 struct Anm2Layer
 {
+    std::string name = "New Layer";
 	s32 spritesheetID = -1;
-	char name[ANM2_STRING_MAX] = STRING_ANM2_NEW_LAYER;
 };
 
 struct Anm2Null
 {
-    char name[ANM2_STRING_MAX] = STRING_ANM2_NEW_NULL;
+    std::string name = "New Null";   
     bool isShowRect = false;
 };
 
 struct Anm2Event
 {
-	char name[ANM2_STRING_MAX] = STRING_ANM2_NEW_EVENT;
+    std::string name = "New Event";
 };
 
 struct Anm2Frame
@@ -147,8 +152,8 @@ struct Anm2Frame
 	bool isVisible = true;
 	f32 rotation = 1.0f;
 	s32 delay = ANM2_FRAME_DELAY_MIN;
-    s32 atFrame = -1;
-    s32 eventID = -1;
+    s32 atFrame = INDEX_NONE;
+    s32 eventID = ID_NONE;
 	vec2 crop = {0.0f, 0.0f};
 	vec2 pivot = {0.0f, 0.0f};
 	vec2 position = {0.0f, 0.0f};
@@ -167,7 +172,7 @@ struct Anm2Item
 struct Anm2Animation
 {
 	s32 frameNum = ANM2_FRAME_NUM_MIN;
-	char name[ANM2_STRING_MAX] = STRING_ANM2_NEW_ANIMATION;
+    std::string name = "New Animation";
 	bool isLoop = true;
     Anm2Item rootAnimation;
     std::map<s32, Anm2Item> layerAnimations;
@@ -177,46 +182,66 @@ struct Anm2Animation
 
 struct Anm2 
 {
-    char path[PATH_MAX] = STRING_EMPTY;
-	s32 fps = 30;
-	s32 version = 0;
-	char createdBy[ANM2_STRING_MAX] = STRING_ANM2_CREATED_BY_DEFAULT;
-	char createdOn[ANM2_STRING_MAX] = STRING_EMPTY;
-	char defaultAnimation[ANM2_STRING_MAX] = STRING_EMPTY;
+    std::string path{};
+    std::string defaultAnimation{};
+    std::string createdBy = "robot";
+    std::string createdOn{};
 	std::map<s32, Anm2Spritesheet> spritesheets; 
 	std::map<s32, Anm2Layer> layers; 
 	std::map<s32, Anm2Null> nulls; 
-	std::map<s32, Anm2Event> events; 
+    std::map<s32, Anm2Event> events;
 	std::map<s32, Anm2Animation> animations; 
+    std::map<s32, s32> layerMap; // id, index
+    s32 fps = 30;
+	s32 version = 0;
 };
 
 struct Anm2Reference
 {
+    s32 animationID = ID_NONE;
     Anm2Type itemType = ANM2_NONE;
-    s32 animationID = -1;
-    s32 itemID = -1;
-    s32 frameIndex = -1;
-
+    s32 itemID = ID_NONE;
+    s32 frameIndex = INDEX_NONE;
     auto operator<=>(const Anm2Reference&) const = default; 
 };
 
+struct Anm2AnimationWithID
+{
+    s32 id;
+    Anm2Animation animation;
+};
+
+struct Anm2EventWithID
+{
+    s32 id;
+    Anm2Event event;
+};
+
+struct Anm2FrameWithReference
+{
+    Anm2Reference reference;
+    Anm2Frame frame;
+};
+
 void anm2_layer_add(Anm2* self);
 void anm2_layer_remove(Anm2* self, s32 id);
 void anm2_null_add(Anm2* self);
 void anm2_null_remove(Anm2* self, s32 id);
-bool anm2_serialize(Anm2* self, const char* path);
-bool anm2_deserialize(Anm2* self, Resources* resources, const char* path);
+bool anm2_serialize(Anm2* self, const std::string& path);
+bool anm2_deserialize(Anm2* self, Resources* resources, const std::string& path);
 void anm2_new(Anm2* self);
 void anm2_created_on_set(Anm2* self);
 s32 anm2_animation_add(Anm2* self);
 void anm2_animation_remove(Anm2* self, s32 id);
-void anm2_spritesheet_texture_load(Anm2* self, Resources* resources, const char* path, s32 id);
+void anm2_spritesheet_texture_load(Anm2* self, Resources* resources, const std::string& path, s32 id);
 Anm2Animation* anm2_animation_from_reference(Anm2* self, Anm2Reference* reference);
 Anm2Item* anm2_item_from_reference(Anm2* self, Anm2Reference* reference);
 Anm2Frame* anm2_frame_from_reference(Anm2* self, Anm2Reference* reference);
+s32 anm2_frame_index_from_time(Anm2* self, Anm2Reference reference, f32 time);
 Anm2Frame* anm2_frame_add(Anm2* self, Anm2Reference* reference, s32 time);
 void anm2_frame_from_time(Anm2* self, Anm2Frame* frame, Anm2Reference reference, f32 time);
 void anm2_reference_clear(Anm2Reference* self);
 void anm2_reference_item_clear(Anm2Reference* self);
 void anm2_reference_frame_clear(Anm2Reference* self);
-s32 anm2_animation_length_get(Anm2* self, s32 animationID);
+s32 anm2_animation_length_get(Anm2Animation* self);
+void anm2_animation_length_set(Anm2Animation* self);

src/canvas.cpp

@@ -0,0 +1,50 @@
+// Common rendering area
+
+#include "canvas.h"
+
+void canvas_init(Canvas* self, vec2 size)
+{
+    self->size = size;
+
+    glGenFramebuffers(1, &self->fbo);
+
+    glBindFramebuffer(GL_FRAMEBUFFER, self->fbo);
+
+    glGenTextures(1, &self->texture);
+    glBindTexture(GL_TEXTURE_2D, self->texture);
+    glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, (s32)self->size.x, (s32)self->size.y, 0, GL_RGBA, GL_UNSIGNED_BYTE, nullptr);
+    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
+    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
+
+    glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, self->texture, 0);
+
+    glGenRenderbuffers(1, &self->rbo);
+    glBindRenderbuffer(GL_RENDERBUFFER, self->rbo);
+    glRenderbufferStorage(GL_RENDERBUFFER, GL_DEPTH24_STENCIL8, (s32)self->size.x, (s32)self->size.y);
+    glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_DEPTH_STENCIL_ATTACHMENT, GL_RENDERBUFFER, self->rbo);
+
+    glBindFramebuffer(GL_FRAMEBUFFER, 0);
+
+    // Texture
+    glGenVertexArrays(1, &self->textureVAO);
+    glGenBuffers(1, &self->textureVBO);
+    glGenBuffers(1, &self->textureEBO);
+
+    glBindVertexArray(self->textureVAO);
+
+    glBindBuffer(GL_ARRAY_BUFFER, self->textureVBO);
+    glBufferData(GL_ARRAY_BUFFER, sizeof(f32) * 4 * 4, nullptr, GL_DYNAMIC_DRAW);
+
+    glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, self->textureEBO);
+    glBufferData(GL_ELEMENT_ARRAY_BUFFER, sizeof(GL_TEXTURE_INDICES), GL_TEXTURE_INDICES, GL_STATIC_DRAW);
+
+    // Position attribute
+    glEnableVertexAttribArray(0); 
+    glVertexAttribPointer(0, 2, GL_FLOAT, GL_FALSE, 4 * sizeof(f32), (void*)0);
+
+    // UV attribute
+    glEnableVertexAttribArray(1); 
+    glVertexAttribPointer(1, 2, GL_FLOAT, GL_FALSE, 4 * sizeof(f32), (void*)(2 * sizeof(f32)));
+
+    glBindVertexArray(0);
+}

src/canvas.h

@@ -0,0 +1,33 @@
+#pragma once
+
+#include "texture.h"
+#include "shader.h"
+
+#define CANVAS_ZOOM_MIN 1
+#define CANVAS_ZOOM_MAX 1000
+#define CANVAS_ZOOM_STEP 25
+#define CANVAS_LINE_LENGTH 100000.0f
+#define CANVAS_GRID_RANGE 100
+#define CANVAS_GRID_MIN 1
+#define CANVAS_GRID_MAX 100
+
+const f32 CANVAS_AXIS_VERTICES[] = 
+{
+    -CANVAS_LINE_LENGTH,      0.0f,
+    CANVAS_LINE_LENGTH,       0.0f,
+    0.0f,       -CANVAS_LINE_LENGTH,
+    0.0f,        CANVAS_LINE_LENGTH
+};
+
+struct Canvas
+{
+    GLuint fbo;
+    GLuint rbo;
+    GLuint texture;
+    GLuint textureEBO;
+    GLuint textureVAO;
+    GLuint textureVBO;
+    vec2 size;
+};
+
+void canvas_init(Canvas* self, vec2 size);

src/clipboard.cpp

@@ -0,0 +1,140 @@
+#include "clipboard.h"
+
+static void _clipboard_item_remove(ClipboardItem* self, Anm2* anm2)
+{
+    switch (self->type)
+    {
+        case CLIPBOARD_FRAME:
+        {
+            Anm2FrameWithReference frameWithReference = std::get<Anm2FrameWithReference>(self->data);
+            Anm2Animation* animation = anm2_animation_from_reference(anm2, &frameWithReference.reference);
+
+            if (!animation) break;
+
+            std::vector<Anm2Frame>* frames = nullptr;
+            
+            switch (frameWithReference.reference.itemType)
+            {
+                case ANM2_ROOT:
+                    frames = &animation->rootAnimation.frames;
+                    break;
+                case ANM2_LAYER:
+                    frames = &animation->layerAnimations[frameWithReference.reference.itemID].frames;
+                    break;
+                case ANM2_NULL:
+                    frames = &animation->nullAnimations[frameWithReference.reference.itemID].frames;
+                    break;
+                case ANM2_TRIGGERS:
+                    frames = &animation->triggers.frames;
+                    break;
+                default:
+                    break;
+            }
+
+            if (frames)
+                frames->erase(frames->begin() + frameWithReference.reference.frameIndex);
+            
+            break;
+        }
+        case CLIPBOARD_ANIMATION:
+        {
+            Anm2AnimationWithID animationWithID = std::get<Anm2AnimationWithID>(self->data);
+
+            for (auto & [id, animation] : anm2->animations)
+            {
+                if (id == animationWithID.id)
+                    anm2->animations.erase(animationWithID.id);
+            }
+            break;
+        }
+        case CLIPBOARD_EVENT:
+        {
+            Anm2EventWithID eventWithID = std::get<Anm2EventWithID>(self->data);
+
+            for (auto & [id, event] : anm2->events)
+            {
+                if (id == eventWithID.id)
+                    anm2->events.erase(eventWithID.id);
+            }
+            break;
+        }
+        default:
+            break;
+    }
+}
+
+static void _clipboard_item_paste(ClipboardItem* self, ClipboardLocation* location, Anm2* anm2)
+{
+    switch (self->type)
+    {
+        case CLIPBOARD_FRAME:
+        {
+            Anm2FrameWithReference* frameWithReference = std::get_if<Anm2FrameWithReference>(&self->data);
+            Anm2Reference* reference = std::get_if<Anm2Reference>(location);
+            
+            if (!frameWithReference || !reference) break;
+            if (frameWithReference->reference.itemType != reference->itemType) break;
+
+            Anm2Animation* animation = anm2_animation_from_reference(anm2, reference);
+            Anm2Item* anm2Item = anm2_item_from_reference(anm2, reference);
+ 
+            if (!animation || !anm2Item) break;
+
+            s32 insertIndex = (reference->itemType == ANM2_TRIGGERS) ? 
+            reference->frameIndex : MAX(reference->frameIndex, (s32)anm2Item->frames.size()); 
+            
+            anm2Item->frames.insert(anm2Item->frames.begin() + insertIndex, frameWithReference->frame);
+            
+            anm2_animation_length_set(animation);
+            break;
+        }
+        case CLIPBOARD_ANIMATION:
+        {
+            s32 index = 0;
+            
+            if (std::holds_alternative<s32>(*location))
+                index = std::get<s32>(*location);
+
+            index = CLAMP(index, 0, (s32)anm2->animations.size());
+
+            map_insert_shift(anm2->animations, index, std::get<Anm2AnimationWithID>(self->data).animation);
+            break;
+        }
+        case CLIPBOARD_EVENT:
+        {
+            s32 index = 0;
+            
+            if (std::holds_alternative<s32>(*location))
+                index = std::get<s32>(*location);
+
+            index = CLAMP(index, 0, (s32)anm2->events.size());
+
+            map_insert_shift(anm2->events, index, std::get<Anm2EventWithID>(self->data).event);
+            break;
+        }
+        default:
+            break;
+    }
+}
+
+void clipboard_copy(Clipboard* self)
+{
+    self->item = self->hoveredItem;
+}
+
+void clipboard_cut(Clipboard* self)
+{
+    self->item = self->hoveredItem;
+    _clipboard_item_remove(&self->item, self->anm2);
+}
+
+void clipboard_paste(Clipboard* self)
+{
+    _clipboard_item_paste(&self->item, &self->location, self->anm2);
+}
+
+void clipboard_init(Clipboard* self, Anm2* anm2)
+{
+    self->anm2 = anm2;
+}
+

src/clipboard.h

@@ -0,0 +1,44 @@
+#pragma once
+
+#include "anm2.h"
+
+enum ClipboardItemType
+{
+    CLIPBOARD_NONE,
+    CLIPBOARD_FRAME,
+    CLIPBOARD_ANIMATION,
+    CLIPBOARD_EVENT
+};
+
+struct ClipboardItem
+{
+    std::variant<std::monostate, Anm2FrameWithReference, Anm2AnimationWithID, Anm2EventWithID> data = std::monostate();
+    ClipboardItemType type = CLIPBOARD_NONE;
+
+    ClipboardItem() = default; 
+    
+    ClipboardItem(const Anm2FrameWithReference& frame)
+        : data(frame), type(CLIPBOARD_FRAME) {}
+
+    ClipboardItem(const Anm2AnimationWithID& anim)
+        : data(anim), type(CLIPBOARD_ANIMATION) {}
+
+    ClipboardItem(const Anm2EventWithID& event)
+        : data(event), type(CLIPBOARD_EVENT) {}
+};
+    
+using ClipboardLocation = std::variant<std::monostate, Anm2Reference, s32>;
+
+struct Clipboard
+{
+    Anm2* anm2 = nullptr;
+    ClipboardItem item;
+    ClipboardItem hoveredItem;
+    ClipboardLocation location;
+};
+
+void clipboard_copy(Clipboard* self);
+void clipboard_cut(Clipboard* self);
+void clipboard_paste(Clipboard* self);
+void clipboard_init(Clipboard* self, Anm2* anm2);
+

src/dialog.cpp

@@ -1,9 +1,10 @@
+// File dialog; saving/writing to files
+
 #include "dialog.h"
 
 static void _dialog_callback(void* userdata, const char* const* filelist, s32 filter); 
 
-static void
-_dialog_callback(void* userdata, const char* const* filelist, s32 filter) 
+static void _dialog_callback(void* userdata, const char* const* filelist, s32 filter) 
 {
 	Dialog* self;
 
@@ -11,15 +12,14 @@ _dialog_callback(void* userdata, const char* const* filelist, s32 filter)
 
 	if (filelist && filelist[0] && strlen(filelist[0]) > 0)
 	{
-		strncpy(self->path, filelist[0], PATH_MAX - 1);
+		self->path = filelist[0];
 		self->isSelected = true;
 	}
 	else
 		self->isSelected = false;
 }
 
-void
-dialog_init(Dialog* self, Anm2* anm2, Anm2Reference* reference, Resources* resources, SDL_Window* window)
+void dialog_init(Dialog* self, Anm2* anm2, Anm2Reference* reference, Resources* resources, SDL_Window* window)
 {
 	self->anm2 = anm2;
 	self->reference = reference;
@@ -27,40 +27,31 @@ dialog_init(Dialog* self, Anm2* anm2, Anm2Reference* reference, Resources* resou
 	self->window = window;
 }
 
-/* Opens file dialog for user to pick anm2 files */
-void
-dialog_anm2_open(Dialog* self)
+void dialog_anm2_open(Dialog* self)
 {
-	SDL_ShowOpenFileDialog(_dialog_callback, self, NULL, DIALOG_FILE_FILTER_ANM2, 1, NULL, false);
+	SDL_ShowOpenFileDialog(_dialog_callback, self, nullptr, DIALOG_FILE_FILTER_ANM2, 1, nullptr, false);
 	self->type = DIALOG_ANM2_OPEN;
 }
 
-/* Opens file dialog for user to save new anm2 files */
-void
-dialog_anm2_save(Dialog* self)
+void dialog_anm2_save(Dialog* self)
 {
-	SDL_ShowSaveFileDialog(_dialog_callback, self, NULL, DIALOG_FILE_FILTER_ANM2, 1, NULL);
+	SDL_ShowSaveFileDialog(_dialog_callback, self, nullptr, DIALOG_FILE_FILTER_ANM2, 1, nullptr);
 	self->type = DIALOG_ANM2_SAVE;
 }
 
-/* Opens file dialog for user to pick png files for spritesheets */
-void
-dialog_png_open(Dialog* self)
+void dialog_png_open(Dialog* self)
 {
-	SDL_ShowOpenFileDialog(_dialog_callback, self, NULL, DIALOG_FILE_FILTER_PNG, 1, NULL, false);
+	SDL_ShowOpenFileDialog(_dialog_callback, self, nullptr, DIALOG_FILE_FILTER_PNG, 1, nullptr, false);
 	self->type = DIALOG_PNG_OPEN;
 }
 
-/* Opens file dialog for user to pick png file to replace selected one */
-void
-dialog_png_replace(Dialog* self)
+void dialog_png_replace(Dialog* self)
 {
-	SDL_ShowOpenFileDialog(_dialog_callback, self, NULL, DIALOG_FILE_FILTER_PNG, 1, NULL, false);
+	SDL_ShowOpenFileDialog(_dialog_callback, self, nullptr, DIALOG_FILE_FILTER_PNG, 1, nullptr, false);
 	self->type = DIALOG_PNG_REPLACE;
 }
 
-void
-dialog_tick(Dialog* self)
+void dialog_tick(Dialog* self)
 {
 	if (self->isSelected)
 	{
@@ -82,19 +73,19 @@ dialog_tick(Dialog* self)
 			case DIALOG_PNG_OPEN:
 				id = map_next_id_get(self->resources->textures);
 				self->anm2->spritesheets[id] = Anm2Spritesheet{};
-				strncpy(self->anm2->spritesheets[id].path, self->path, PATH_MAX);
-				anm2_spritesheet_texture_load(self->anm2, self->resources, self->path, id);
+				self->path = self->anm2->spritesheets[id].path;
+				resources_texture_init(self->resources, self->path, id);
 				break;
 			case DIALOG_PNG_REPLACE:
-				strncpy(self->anm2->spritesheets[self->replaceID].path, self->path, PATH_MAX);
-				anm2_spritesheet_texture_load(self->anm2, self->resources, self->path, self->replaceID);
+				self->anm2->spritesheets[self->replaceID].path = self->path;
+				resources_texture_init(self->resources, self->path, self->replaceID);
 				self->replaceID = -1;
 				break;
 			default:
 				break;
 		}
 
-		memset(self->path, '\0', PATH_MAX);
+		self->path.clear();
 		self->isSelected = false;
 	}
 }

src/dialog.h

@@ -4,12 +4,12 @@
 #include "resources.h"
 #include "window.h"
 
-static const SDL_DialogFileFilter DIALOG_FILE_FILTER_ANM2[] =
+const SDL_DialogFileFilter DIALOG_FILE_FILTER_ANM2[] =
 {
     {"Anm2", "anm2;xml"}
 };
 
-static const SDL_DialogFileFilter DIALOG_FILE_FILTER_PNG[] =
+const SDL_DialogFileFilter DIALOG_FILE_FILTER_PNG[] =
 {
     {"png", "png"}
 };
@@ -20,18 +20,19 @@ enum DialogType
     DIALOG_ANM2_OPEN,
     DIALOG_ANM2_SAVE,
     DIALOG_PNG_OPEN,
-    DIALOG_PNG_REPLACE
+    DIALOG_PNG_REPLACE,
+    DIALOG_FRAME_DIRECTORY_OPEN,
 };
 
 struct Dialog
 {
-    Anm2* anm2 = NULL;
-    Anm2Reference* reference = NULL;
-    Resources* resources = NULL;
-    SDL_Window* window = NULL;
-    s32 replaceID = -1;
-    enum DialogType type = DIALOG_NONE;
-    char path[PATH_MAX] = "";
+    Anm2* anm2 = nullptr;
+    Anm2Reference* reference = nullptr;
+    Resources* resources = nullptr;
+    SDL_Window* window = nullptr;
+    std::string path{};
+    s32 replaceID = ID_NONE;
+    DialogType type = DIALOG_NONE;
     bool isSelected = false;
 };
 
@@ -40,4 +41,5 @@ void dialog_anm2_open(Dialog* self);
 void dialog_png_open(Dialog* self);
 void dialog_png_replace(Dialog* self);
 void dialog_anm2_save(Dialog* self);
+void dialog_frame_directory_open(Dialog* self);
 void dialog_tick(Dialog* self);

src/editor.cpp

@@ -1,16 +1,15 @@
+// Handles the rendering of the spritesheet editor
+
 #include "editor.h"
 
-static s32 _editor_grid_set(Editor* self);
-
-static s32
-_editor_grid_set(Editor* self)
+static s32 _editor_grid_set(Editor* self)
 {
     std::vector<f32> vertices;
 
     s32 verticalLineCount = (s32)(EDITOR_SIZE.x / MIN(self->settings->editorGridSizeX, EDITOR_GRID_MIN));
     s32 horizontalLineCount = (s32)(EDITOR_SIZE.y / MIN(self->settings->editorGridSizeY, EDITOR_GRID_MIN));
 
-    /* Vertical */
+    // Vertical
     for (s32 i = 0; i <= verticalLineCount; i++)
     {
         s32 x = i * self->settings->editorGridSizeX - self->settings->editorGridOffsetX;
@@ -22,7 +21,7 @@ _editor_grid_set(Editor* self)
         vertices.push_back(1.0f);
     }
 
-    /* Horizontal */
+    // Horizontal
     for (s32 i = 0; i <= horizontalLineCount; i++)
     {
         s32 y = i * self->settings->editorGridSizeY - self->settings->editorGridOffsetY;
@@ -44,22 +43,21 @@ _editor_grid_set(Editor* self)
     return (s32)vertices.size();
 }
 
-void
-editor_init(Editor* self, Anm2* anm2, Anm2Reference* reference, Resources* resources, Settings* settings)
+void editor_init(Editor* self, Anm2* anm2, Anm2Reference* reference, Resources* resources, Settings* settings)
 {
     self->anm2 = anm2;
     self->reference = reference;
     self->resources = resources;
     self->settings = settings;
 
-    /* Framebuffer + texture  */
+    // Framebuffer + texture
     glGenFramebuffers(1, &self->fbo);
 
     glBindFramebuffer(GL_FRAMEBUFFER, self->fbo);
 
     glGenTextures(1, &self->texture);
     glBindTexture(GL_TEXTURE_2D, self->texture);
-    glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, (s32)EDITOR_SIZE.x, (s32)EDITOR_SIZE.y, 0, GL_RGBA, GL_UNSIGNED_BYTE, NULL);
+    glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, (s32)EDITOR_SIZE.x, (s32)EDITOR_SIZE.y, 0, GL_RGBA, GL_UNSIGNED_BYTE, nullptr);
     glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
     glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
 
@@ -72,11 +70,11 @@ editor_init(Editor* self, Anm2* anm2, Anm2Reference* reference, Resources* resou
 
     glBindFramebuffer(GL_FRAMEBUFFER, 0);
 
-    /* Grid */
+    // Grid
     glGenVertexArrays(1, &self->gridVAO);
     glGenBuffers(1, &self->gridVBO);
 
-    /* Border */
+    // Border
     glGenVertexArrays(1, &self->borderVAO);
     glGenBuffers(1, &self->borderVBO);
 
@@ -88,7 +86,7 @@ editor_init(Editor* self, Anm2* anm2, Anm2Reference* reference, Resources* resou
     glEnableVertexAttribArray(0);
     glVertexAttribPointer(0, 2, GL_FLOAT, GL_FALSE, 2 * sizeof(f32), (void*)0);
 
-    /* Viewing texture */
+    // Texture
     glGenVertexArrays(1, &self->textureVAO);
     glGenBuffers(1, &self->textureVBO);
     glGenBuffers(1, &self->textureEBO);
@@ -96,16 +94,16 @@ editor_init(Editor* self, Anm2* anm2, Anm2Reference* reference, Resources* resou
     glBindVertexArray(self->textureVAO);
 
     glBindBuffer(GL_ARRAY_BUFFER, self->textureVBO);
-    glBufferData(GL_ARRAY_BUFFER, sizeof(f32) * 4 * 4, NULL, GL_DYNAMIC_DRAW);
+    glBufferData(GL_ARRAY_BUFFER, sizeof(f32) * 4 * 4, nullptr, GL_DYNAMIC_DRAW);
 
     glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, self->textureEBO);
     glBufferData(GL_ELEMENT_ARRAY_BUFFER, sizeof(GL_TEXTURE_INDICES), GL_TEXTURE_INDICES, GL_STATIC_DRAW);
 
-    /* Position */
+    // Position attribute
     glEnableVertexAttribArray(0); 
     glVertexAttribPointer(0, 2, GL_FLOAT, GL_FALSE, 4 * sizeof(f32), (void*)0);
 
-    /* UV */
+    // UV position attribute
     glEnableVertexAttribArray(1); 
     glVertexAttribPointer(1, 2, GL_FLOAT, GL_FALSE, 4 * sizeof(f32), (void*)(2 * sizeof(f32)));
 
@@ -114,18 +112,17 @@ editor_init(Editor* self, Anm2* anm2, Anm2Reference* reference, Resources* resou
     _editor_grid_set(self);
 }
 
-void
-editor_draw(Editor* self)
+void editor_draw(Editor* self)
 {
     GLuint shaderLine = self->resources->shaders[SHADER_LINE];
     GLuint shaderLineDotted = self->resources->shaders[SHADER_LINE_DOTTED];
     GLuint shaderTexture = self->resources->shaders[SHADER_TEXTURE];
-    f32 zoomFactor = self->settings->editorZoom / 100.0f;
 
-    /* Convert pan to pixels */
+    f32 zoomFactor = PERCENT_TO_UNIT(self->settings->editorZoom);
+    
+    // Get normalized panning
     glm::vec2 ndcPan = glm::vec2(-self->settings->editorPanX / (EDITOR_SIZE.x / 2.0f), -self->settings->editorPanY / (EDITOR_SIZE.y / 2.0f));
 
-    /* Transformation matrix */
     glm::mat4 editorTransform = glm::translate(glm::mat4(1.0f), glm::vec3(ndcPan, 0.0f));
     editorTransform = glm::scale(editorTransform, glm::vec3(zoomFactor, zoomFactor, 1.0f));
 
@@ -142,12 +139,10 @@ editor_draw(Editor* self)
 
     glClear(GL_COLOR_BUFFER_BIT);
 
-    s32 spritesheetID = self->reference->itemType == ANM2_LAYER ? 
-    self->anm2->layers[self->reference->itemID].spritesheetID : -1;
-
-    if (spritesheetID > -1)
+    // Drawing the selected spritesheet
+    if (self->spritesheetID > -1)
     {
-        Texture* texture = &self->resources->textures[spritesheetID];
+        Texture* texture = &self->resources->textures[self->spritesheetID];
 
         glm::mat4 spritesheetTransform = editorTransform;
         glm::vec2 ndcScale = glm::vec2(texture->size.x, texture->size.y) / (EDITOR_SIZE * 0.5f);
@@ -176,6 +171,7 @@ editor_draw(Editor* self)
         glBindVertexArray(0);
         glUseProgram(0);
 
+        // Border around the spritesheet
         if (self->settings->editorIsBorder)
         {
             glUseProgram(shaderLineDotted);
@@ -193,10 +189,10 @@ editor_draw(Editor* self)
 
         Anm2Frame* frame = (Anm2Frame*)anm2_frame_from_reference(self->anm2, self->reference);
 
-        /* Draw the layer frame's crop and pivot */
+        // Drawing the frame's crop and pivot
         if (frame)
         {
-            /* Rect */
+            // Crop
             glm::mat4 rectTransform = editorTransform;  
 
             glm::vec2 rectNDCPos = frame->crop / (EDITOR_SIZE / 2.0f);  
@@ -217,7 +213,7 @@ editor_draw(Editor* self)
             glBindVertexArray(0);
             glUseProgram(0);
 
-            /* Pivot */
+            // Pivot
             glm::mat4 pivotTransform = editorTransform;
             glm::vec2 pivotNDCPos = ((frame->crop + frame->pivot) - (EDITOR_PIVOT_SIZE / 2.0f)) / (EDITOR_SIZE / 2.0f);
             glm::vec2 pivotNDCScale = EDITOR_PIVOT_SIZE / (EDITOR_SIZE / 2.0f);
@@ -252,6 +248,7 @@ editor_draw(Editor* self)
         }
     }
 
+    // Grid
     if (self->settings->editorIsGrid)
     {
         static ivec2 previousGridSize = {-1, -1};
@@ -292,14 +289,12 @@ editor_draw(Editor* self)
     glBindFramebuffer(GL_FRAMEBUFFER, 0); 
 }
 
-void
-editor_tick(Editor* self)
+void editor_tick(Editor* self)
 {
     self->settings->editorZoom = CLAMP(self->settings->editorZoom, EDITOR_ZOOM_MIN, EDITOR_ZOOM_MAX);
 }
 
-void
-editor_free(Editor* self)
+void editor_free(Editor* self)
 {
     glDeleteTextures(1, &self->texture);
     glDeleteFramebuffers(1, &self->fbo);

src/editor.h

@@ -3,6 +3,7 @@
 #include "anm2.h"
 #include "resources.h"
 #include "settings.h"
+#include "canvas.h"
 
 #define EDITOR_ZOOM_MIN 1
 #define EDITOR_ZOOM_MAX 1000
@@ -12,18 +13,18 @@
 #define EDITOR_GRID_OFFSET_MIN 0
 #define EDITOR_GRID_OFFSET_MAX 100
 
-static const vec2 EDITOR_SIZE = {5000, 5000};
-static const vec2 EDITOR_PIVOT_SIZE = {4, 4};
-static const vec4 EDITOR_TEXTURE_TINT = COLOR_OPAQUE;
-static const vec4 EDITOR_BORDER_TINT = COLOR_OPAQUE;
-static const vec4 EDITOR_FRAME_TINT = COLOR_RED;
+const vec2 EDITOR_SIZE = {2000, 2000};
+const vec2 EDITOR_PIVOT_SIZE = {4, 4};
+const vec4 EDITOR_TEXTURE_TINT = COLOR_OPAQUE;
+const vec4 EDITOR_BORDER_TINT = COLOR_OPAQUE;
+const vec4 EDITOR_FRAME_TINT = COLOR_RED;
 
 struct Editor
 {
-    Anm2* anm2 = NULL;
-    Anm2Reference* reference = NULL;
-    Resources* resources = NULL;
-    Settings* settings = NULL;
+    Anm2* anm2 = nullptr;
+    Anm2Reference* reference = nullptr;
+    Resources* resources = nullptr;
+    Settings* settings = nullptr;
     GLuint fbo;
     GLuint rbo;
     GLuint gridVAO;
@@ -34,6 +35,7 @@ struct Editor
     GLuint textureVBO;
     GLuint borderVAO;
     GLuint borderVBO;
+    s32 spritesheetID = -1;
 };
 
 void editor_init(Editor* self, Anm2* anm2, Anm2Reference* reference, Resources* resources,  Settings* settings);

src/input.cpp

@@ -1,85 +0,0 @@
-#include "input.h"
-
-static void _mouse_tick(Mouse* self);
-
-static void
-_mouse_tick(Mouse* self)
-{
-    s32 state;
-
-    memcpy(&self->previous, &self->current, sizeof(bool) * MOUSE_COUNT);
-    memset(&self->current, '\0', sizeof(bool) * MOUSE_COUNT);
-
-    state = SDL_GetMouseState(NULL, NULL);
-
-    if (state & SDL_BUTTON_LMASK != 0)
-    {
-        self->current[MOUSE_LEFT] = true;
-    }
-
-    if (state & SDL_BUTTON_RMASK != 0)
-    {
-        self->current[MOUSE_RIGHT] = true;
-    }
-
-	SDL_GetMouseState(&self->position.x, &self->position.y);
-
-    self->delta = self->position - self->oldPosition;
-    self->oldPosition = self->position;
-}
-
-static void
-_keyboard_tick(Keyboard* self)
-{
-	const bool* state;
-
-	memcpy(&self->previous, &self->current, sizeof(self->previous));
-	memset(&self->current, '\0', sizeof(self->current));
-
-	state = SDL_GetKeyboardState(NULL);
-
-	memcpy(&self->current, state, KEY_COUNT);
-}
-
-bool
-mouse_press(Mouse* self, MouseType type)
-{
-    return (self->current[type] && !self->previous[type]);
-}
-
-bool
-mouse_held(Mouse* self, MouseType type)
-{
-    return (self->current[type] && self->previous[type]);
-}
-
-bool
-mouse_release(Mouse* self, MouseType type)
-{
-    return (!self->current[type] && self->previous[type]);
-}
-
-bool
-key_press(Keyboard* self, KeyType type)
-{
-	return (self->current[type] && !self->previous[type]);
-}
-
-bool
-key_held(Keyboard* self, KeyType type)
-{
-	return (self->current[type] && self->previous[type]);
-}
-
-bool
-key_release(Keyboard* self, KeyType type)
-{
-	return (!self->current[type] && self->previous[type]);
-}
-
-void
-input_tick(Input* self)
-{
-    _mouse_tick(&self->mouse);
-    _keyboard_tick(&self->keyboard);
-}

src/input.h

@@ -1,301 +0,0 @@
-#pragma once
-
-#include "COMMON.h"
-
-#define MOUSE_COUNT (MOUSE_RIGHT + 1)
-enum MouseType 
-{
-    MOUSE_LEFT,
-    MOUSE_RIGHT
-};
-
-#define KEY_COUNT (255)
-enum KeyType
-{
-        KEY_UNKNOWN = 0,
-        KEY_UNKNOWN_TWO = 1,
-        KEY_UNKNOWN_THREE = 2,
-        KEY_UNKNOWN_FOUR = 3,
-        KEY_A = 4,
-        KEY_B = 5,
-        KEY_C = 6,
-        KEY_D = 7,
-        KEY_E = 8,
-        KEY_F = 9,
-        KEY_G = 10,
-        KEY_H = 11,
-        KEY_I = 12,
-        KEY_J = 13,
-        KEY_K = 14,
-        KEY_L = 15,
-        KEY_M = 16,
-        KEY_N = 17,
-        KEY_O = 18,
-        KEY_P = 19,
-        KEY_Q = 20,
-        KEY_R = 21,
-        KEY_S = 22,
-        KEY_T = 23,
-        KEY_U = 24,
-        KEY_V = 25,
-        KEY_W = 26,
-        KEY_X = 27,
-        KEY_Y = 28,
-        KEY_Z = 29,
-        KEY_1 = 30,
-        KEY_2 = 31,
-        KEY_3 = 32,
-        KEY_4 = 33,
-        KEY_5 = 34,
-        KEY_6 = 35,
-        KEY_7 = 36,
-        KEY_8 = 37,
-        KEY_9 = 38,
-        KEY_0 = 39,
-        KEY_RETURN = 40,
-        KEY_ESCAPE = 41,
-        KEY_BACKSPACE = 42,
-        KEY_TAB = 43,
-        KEY_SPACE = 44,
-        KEY_MINUS = 45,
-        KEY_EQUALS = 46,
-        KEY_LEFTBRACKET = 47,
-        KEY_RIGHTBRACKET = 48,
-        KEY_BACKSLASH = 49,
-        KEY_NONUSHASH = 50,
-        KEY_SEMICOLON = 51,
-        KEY_APOSTROPHE = 52,
-        KEY_GRAVE = 53,
-        KEY_COMMA = 54,
-        KEY_PERIOD = 55,
-        KEY_SLASH = 56,
-        KEY_CAPSLOCK = 57,
-        KEY_F1 = 58,
-        KEY_F2 = 59,
-        KEY_F3 = 60,
-        KEY_F4 = 61,
-        KEY_F5 = 62,
-        KEY_F6 = 63,
-        KEY_F7 = 64,
-        KEY_F8 = 65,
-        KEY_F9 = 66,
-        KEY_F10 = 67,
-        KEY_F11 = 68,
-        KEY_F12 = 69,
-        KEY_PRINTSCREEN = 70,
-        KEY_SCROLLLOCK = 71,
-        KEY_PAUSE = 72,
-        KEY_INSERT = 73,
-        KEY_HOME = 74,
-        KEY_PAGEUP = 75,
-        KEY_DELETE = 76,
-        KEY_END = 77,
-        KEY_PAGEDOWN = 78,
-        KEY_RIGHT = 79,
-        KEY_LEFT = 80,
-        KEY_DOWN = 81,
-        KEY_UP = 82,
-        KEY_NUMLOCKCLEAR = 83,
-        KEY_KP_DIVIDE = 84,
-        KEY_KP_MULTIPLY = 85,
-        KEY_KP_MINUS = 86,
-        KEY_KP_PLUS = 87,
-        KEY_KP_ENTER = 88,
-        KEY_KP_1 = 89,
-        KEY_KP_2 = 90,
-        KEY_KP_3 = 91,
-        KEY_KP_4 = 92,
-        KEY_KP_5 = 93,
-        KEY_KP_6 = 94,
-        KEY_KP_7 = 95,
-        KEY_KP_8 = 96,
-        KEY_KP_9 = 97,
-        KEY_KP_0 = 98,
-        KEY_KP_PERIOD = 99,
-        KEY_NONUSBACKSLASH = 100,
-        KEY_APPLICATION = 101,
-        KEY_POWER = 102,
-        KEY_KP_EQUALS = 103,
-        KEY_F13 = 104,
-        KEY_F14 = 105,
-        KEY_F15 = 106,
-        KEY_F16 = 107,
-        KEY_F17 = 108,
-        KEY_F18 = 109,
-        KEY_F19 = 110,
-        KEY_F20 = 111,
-        KEY_F21 = 112,
-        KEY_F22 = 113,
-        KEY_F23 = 114,
-        KEY_F24 = 115,
-        KEY_EXECUTE = 116,
-        KEY_HELP = 117,
-        KEY_MENU = 118,
-        KEY_SELECT = 119,
-        KEY_STOP = 120,
-        KEY_AGAIN = 121,
-        KEY_UNDO = 122,
-        KEY_CUT = 123,
-        KEY_COPY = 124,
-        KEY_PASTE = 125,
-        KEY_FIND = 126,
-        KEY_MUTE = 127,
-        KEY_VOLUMEUP = 128,
-        KEY_VOLUMEDOWN = 129,
-        KEY_LOCKINGCAPSLOCK = 130,
-        KEY_LOCKINGNUMLOCK = 131,
-        KEY_LOCKINGSCROLLLOCK = 132,
-        KEY_KP_COMMA = 133,
-        KEY_KP_EQUALSAS400 = 134,
-        KEY_INTERNATIONAL1 = 135,
-        KEY_INTERNATIONAL2 = 136,
-        KEY_INTERNATIONAL3 = 137,
-        KEY_INTERNATIONAL4 = 138,
-        KEY_INTERNATIONAL5 = 139,
-        KEY_INTERNATIONAL6 = 140,
-        KEY_INTERNATIONAL7 = 141,
-        KEY_INTERNATIONAL8 = 142,
-        KEY_INTERNATIONAL9 = 143,
-        KEY_LANG1 = 144,
-        KEY_LANG2 = 145,
-        KEY_LANG3 = 146,
-        KEY_LANG4 = 147,
-        KEY_LANG5 = 148,
-        KEY_LANG6 = 149,
-        KEY_LANG7 = 150,
-        KEY_LANG8 = 151,
-        KEY_LANG9 = 152,
-        KEY_ALTERASE = 153,
-        KEY_SYSREQ = 154,
-        KEY_CANCEL = 155,
-        KEY_CLEAR = 156,
-        KEY_PRIOR = 157,
-        KEY_RETURN2 = 158,
-        KEY_SEPARATOR = 159,
-        KEY_OUT = 160,
-        KEY_OPER = 161,
-        KEY_CLEARAGAIN = 162,
-        KEY_CRSEL = 163,
-        KEY_EXSEL = 164,
-        KEY_KP_00 = 176,
-        KEY_KP_000 = 177,
-        KEY_THOUSANDSSEPARATOR = 178,
-        KEY_DECIMALSEPARATOR = 179,
-        KEY_CURRENCYUNIT = 180,
-        KEY_CURRENCYSUBUNIT = 181,
-        KEY_KP_LEFTPAREN = 182,
-        KEY_KP_RIGHTPAREN = 183,
-        KEY_KP_LEFTBRACE = 184,
-        KEY_KP_RIGHTBRACE = 185,
-        KEY_KP_TAB = 186,
-        KEY_KP_BACKSPACE = 187,
-        KEY_KP_A = 188,
-        KEY_KP_B = 189,
-        KEY_KP_C = 190,
-        KEY_KP_D = 191,
-        KEY_KP_E = 192,
-        KEY_KP_F = 193,
-        KEY_KP_XOR = 194,
-        KEY_KP_POWER = 195,
-        KEY_KP_PERCENT = 196,
-        KEY_KP_LESS = 197,
-        KEY_KP_GREATER = 198,
-        KEY_KP_AMPERSAND = 199,
-        KEY_KP_DBLAMPERSAND = 200,
-        KEY_KP_VERTICALBAR = 201,
-        KEY_KP_DBLVERTICALBAR = 202,
-        KEY_KP_COLON = 203,
-        KEY_KP_HASH = 204,
-        KEY_KP_SPACE = 205,
-        KEY_KP_AT = 206,
-        KEY_KP_EXCLAM = 207,
-        KEY_KP_MEMSTORE = 208,
-        KEY_KP_MEMRECALL = 209,
-        KEY_KP_MEMCLEAR = 210,
-        KEY_KP_MEMADD = 211,
-        KEY_KP_MEMSUBTRACT = 212,
-        KEY_KP_MEMMULTIPLY = 213,
-        KEY_KP_MEMDIVIDE = 214,
-        KEY_KP_PLUSMINUS = 215,
-        KEY_KP_CLEAR = 216,
-        KEY_KP_CLEARENTRY = 217,
-        KEY_KP_BINARY = 218,
-        KEY_KP_OCTAL = 219,
-        KEY_KP_DECIMAL = 220,
-        KEY_KP_HEXADECIMAL = 221,
-        KEY_LCTRL = 224,
-        KEY_LSHIFT = 225,
-        KEY_LALT = 226,
-        KEY_LGUI = 227,
-        KEY_RCTRL = 228,
-        KEY_RSHIFT = 229,
-        KEY_RALT = 230,
-        KEY_RGUI = 231
-};
-
-#define INPUT_COUNT (INPUT_REDO + 1)
-enum InputType
-{
-    INPUT_PAN,
-    INPUT_MOVE,
-    INPUT_SCALE,
-    INPUT_CROP,
-    INPUT_LEFT,
-    INPUT_RIGHT,
-    INPUT_UP,
-    INPUT_DOWN,
-    INPUT_ROTATE_LEFT,
-    INPUT_ROTATE_RIGHT,
-    INPUT_ZOOM_IN,
-    INPUT_ZOOM_OUT,
-    INPUT_UNDO,
-    INPUT_REDO
-};
-
-static const KeyType INPUT_KEYS[INPUT_COUNT]
-{
-    KEY_SPACE,
-    KEY_T,
-    KEY_S,
-    KEY_C,
-    KEY_LEFT,
-    KEY_RIGHT,
-    KEY_UP,
-    KEY_DOWN,
-    KEY_Q,
-    KEY_W,
-    KEY_1,
-    KEY_2,
-    KEY_Z,
-    KEY_Y
-};
-
-struct Keyboard
-{
-    bool current[KEY_COUNT];
-    bool previous[KEY_COUNT];
-};
-
-struct Mouse
-{
-    bool current[MOUSE_COUNT];
-    bool previous[MOUSE_COUNT];
-    vec2 position = {-1, -1};
-    vec2 oldPosition = {-1, -1};
-    vec2 delta = {-1, -1};
-    s32 wheelDeltaY = 0;
-};
-
-struct Input
-{
-    Mouse mouse;
-    Keyboard keyboard;
-};
-
-bool mouse_press(Mouse* self, MouseType type);
-bool mouse_held(Mouse* self, MouseType type);
-bool mouse_release(Mouse* self, MouseType type);
-bool key_press(Keyboard* self, KeyType type);
-bool key_held(Keyboard* self, KeyType type);
-bool key_release(Keyboard* self, KeyType type);
-void input_tick(Input* self);

src/main.cpp

@@ -1,3 +1,5 @@
+// Main function
+
 #include "main.h"
 
 s32
@@ -5,12 +7,8 @@ main(s32 argc, char* argv[])
 {
 	State state;
 
-	/* If anm2 given on command line, set state argument to that (will be loaded) */
 	if (argc > 0 && argv[1])
-	{
-		strncpy(state.argument, argv[1], PATH_MAX - 1);
-		state.isArgument = true;
-	}
+		state.argument = argv[1];
 
 	init(&state);
 

src/preview.cpp

@@ -1,14 +1,12 @@
+// Handles the rendering of the animation preview
+
 #include "preview.h"
 
-static void _preview_axis_set(Preview* self);
-static s32 _preview_grid_set(Preview* self);
-
-static void
-_preview_axis_set(Preview* self)
+static void _preview_axis_set(Preview* self)
 {
     glBindVertexArray(self->axisVAO);
     glBindBuffer(GL_ARRAY_BUFFER, self->axisVBO);
-    glBufferData(GL_ARRAY_BUFFER, sizeof(PREVIEW_AXIS_VERTICES), PREVIEW_AXIS_VERTICES, GL_STATIC_DRAW);
+    glBufferData(GL_ARRAY_BUFFER, sizeof(CANVAS_AXIS_VERTICES), CANVAS_AXIS_VERTICES, GL_STATIC_DRAW);
 
     glEnableVertexAttribArray(0);
     glVertexAttribPointer(0, 2, GL_FLOAT, GL_FALSE, 2 * sizeof(f32), (void*)0);
@@ -16,16 +14,14 @@ _preview_axis_set(Preview* self)
     glBindVertexArray(0);
 }
 
-/* Sets and returns the grid's vertices */
-static s32
-_preview_grid_set(Preview* self)
+static s32 _preview_grid_set(Preview* self)
 {
     std::vector<f32> vertices;
 
     s32 verticalLineCount = (s32)(PREVIEW_SIZE.x / MIN(self->settings->previewGridSizeX, PREVIEW_GRID_MIN));
     s32 horizontalLineCount = (s32)(PREVIEW_SIZE.y / MIN(self->settings->previewGridSizeY, PREVIEW_GRID_MIN));
 
-    /* Vertical */
+    // Vertical
     for (s32 i = 0; i <= verticalLineCount; i++)
     {
         s32 x = i * self->settings->previewGridSizeX - self->settings->previewGridOffsetX;
@@ -37,7 +33,7 @@ _preview_grid_set(Preview* self)
         vertices.push_back(1.0f);
     }
 
-    /* Horizontal */
+    // Horizontal
     for (s32 i = 0; i <= horizontalLineCount; i++)
     {
         s32 y = i * self->settings->previewGridSizeY - self->settings->previewGridOffsetY;
@@ -59,23 +55,21 @@ _preview_grid_set(Preview* self)
     return (s32)vertices.size();
 }
 
-void
-preview_init(Preview* self, Anm2* anm2, Anm2Reference* reference, f32* time, Resources* resources, Settings* settings)
+void preview_init(Preview* self, Anm2* anm2, Anm2Reference* reference, Resources* resources, Settings* settings)
 {
     self->anm2 = anm2;
     self->reference = reference;
-    self->time = time;
     self->resources = resources;
     self->settings = settings;
 
-    /* Framebuffer + texture */
+    // Framebuffer + texture
     glGenFramebuffers(1, &self->fbo);
 
     glBindFramebuffer(GL_FRAMEBUFFER, self->fbo);
 
     glGenTextures(1, &self->texture);
     glBindTexture(GL_TEXTURE_2D, self->texture);
-    glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, (s32)PREVIEW_SIZE.x, (s32)PREVIEW_SIZE.y, 0, GL_RGBA, GL_UNSIGNED_BYTE, NULL);
+    glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, (s32)PREVIEW_SIZE.x, (s32)PREVIEW_SIZE.y, 0, GL_RGBA, GL_UNSIGNED_BYTE, nullptr);
     glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
     glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
 
@@ -88,15 +82,15 @@ preview_init(Preview* self, Anm2* anm2, Anm2Reference* reference, f32* time, Res
 
     glBindFramebuffer(GL_FRAMEBUFFER, 0);
 
-    /* Axis */
+    // Axis
     glGenVertexArrays(1, &self->axisVAO);
     glGenBuffers(1, &self->axisVBO);
 
-    /* Grid */
+    // Grid
     glGenVertexArrays(1, &self->gridVAO);
     glGenBuffers(1, &self->gridVBO);
 
-    /* Rect */
+    // Rect
     glGenVertexArrays(1, &self->rectVAO);
     glGenBuffers(1, &self->rectVBO);
 
@@ -108,7 +102,7 @@ preview_init(Preview* self, Anm2* anm2, Anm2Reference* reference, f32* time, Res
     glEnableVertexAttribArray(0);
     glVertexAttribPointer(0, 2, GL_FLOAT, GL_FALSE, 2 * sizeof(f32), (void*)0);
 
-    /* Texture */
+    // Texture
     glGenVertexArrays(1, &self->textureVAO);
     glGenBuffers(1, &self->textureVBO);
     glGenBuffers(1, &self->textureEBO);
@@ -116,16 +110,16 @@ preview_init(Preview* self, Anm2* anm2, Anm2Reference* reference, f32* time, Res
     glBindVertexArray(self->textureVAO);
 
     glBindBuffer(GL_ARRAY_BUFFER, self->textureVBO);
-    glBufferData(GL_ARRAY_BUFFER, sizeof(f32) * 4 * 4, NULL, GL_DYNAMIC_DRAW);
+    glBufferData(GL_ARRAY_BUFFER, sizeof(f32) * 4 * 4, nullptr, GL_DYNAMIC_DRAW);
 
     glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, self->textureEBO);
     glBufferData(GL_ELEMENT_ARRAY_BUFFER, sizeof(GL_TEXTURE_INDICES), GL_TEXTURE_INDICES, GL_STATIC_DRAW);
 
-    /* Position */
+    // Position attribute
     glEnableVertexAttribArray(0); 
     glVertexAttribPointer(0, 2, GL_FLOAT, GL_FALSE, 4 * sizeof(f32), (void*)0);
 
-    /* UV */
+    // UV attribute
     glEnableVertexAttribArray(1); 
     glVertexAttribPointer(1, 2, GL_FLOAT, GL_FALSE, 4 * sizeof(f32), (void*)(2 * sizeof(f32)));
 
@@ -135,35 +129,36 @@ preview_init(Preview* self, Anm2* anm2, Anm2Reference* reference, f32* time, Res
     _preview_grid_set(self);
 }
 
-void
-preview_tick(Preview* self)
+void preview_tick(Preview* self)
 {
     self->settings->previewZoom = CLAMP(self->settings->previewZoom, PREVIEW_ZOOM_MIN, PREVIEW_ZOOM_MAX);
  
     Anm2Animation* animation = anm2_animation_from_reference(self->anm2, self->reference);
 
+    // If animation is valid, manage playback
     if (animation)
     {
         if (self->isPlaying)
         {  
-            *self->time += (f32)self->anm2->fps / TICK_RATE;
+            self->time += (f32)self->anm2->fps / TICK_RATE;
 
-            if (*self->time >= (f32)animation->frameNum - 1)
+            // If looping, return back to 0; if not, stop at length
+            if (self->time >= (f32)animation->frameNum - 1)
             {
                 if (self->settings->playbackIsLoop && !self->isRecording)
-                    *self->time = 0.0f;
+                    self->time = 0.0f;
                 else
                     self->isPlaying = false;
             }
         }
         
+        // Make sure to clamp time within appropriate range
         if (!self->isPlaying)
-            *self->time = CLAMP(*self->time, 0.0f, (f32)animation->frameNum - 1);
+            self->time = CLAMP(self->time, 0.0f, (f32)animation->frameNum - 1);
     }
 }
 
-void
-preview_draw(Preview* self)
+void preview_draw(Preview* self)
 {
     GLuint shaderLine = self->resources->shaders[SHADER_LINE];
     GLuint shaderTexture = self->resources->shaders[SHADER_TEXTURE];
@@ -171,7 +166,7 @@ preview_draw(Preview* self)
     static f32 recordFrameTimeNext = 0.0f;
     static s32 recordFrameIndex = 0;
 
-    f32 zoomFactor = self->settings->previewZoom / 100.0f;
+    f32 zoomFactor = PERCENT_TO_UNIT(self->settings->previewZoom);
     glm::vec2 ndcPan = glm::vec2(-self->settings->previewPanX / (PREVIEW_SIZE.x / 2.0f), -self->settings->previewPanY / (PREVIEW_SIZE.y / 2.0f));
     glm::mat4 previewTransform = glm::translate(glm::mat4(1.0f), glm::vec3(ndcPan, 0.0f));
     previewTransform = glm::scale(previewTransform, glm::vec3(zoomFactor, zoomFactor, 1.0f));
@@ -188,7 +183,7 @@ preview_draw(Preview* self)
     ); 
     glClear(GL_COLOR_BUFFER_BIT);
 
-    /* Grid */
+    // Grid
     if (self->settings->previewIsGrid)
     {
         static ivec2 previousGridSize = {-1, -1};
@@ -220,7 +215,7 @@ preview_draw(Preview* self)
         glUseProgram(0);
     }
 
-    /* Axes */
+    // Axes
     if (self->settings->previewIsAxis)
     {
         glUseProgram(shaderLine);
@@ -249,21 +244,24 @@ preview_draw(Preview* self)
     }
 
     Anm2Animation* animation = anm2_animation_from_reference(self->anm2, self->reference);
-    
-    /* Animation */
+    s32& animationID = self->reference->animationID;
+
+    // Animation
     if (animation)
     {
         Anm2Frame rootFrame;
         Anm2Frame frame;
-        anm2_frame_from_time(self->anm2, &rootFrame, Anm2Reference{ANM2_ROOT, self->reference->animationID, 0, 0}, *self->time);
+        anm2_frame_from_time(self->anm2, &rootFrame, Anm2Reference{animationID, ANM2_ROOT, 0, 0}, self->time);
 
-        /* Layers */
-        for (auto & [id, layerAnimation] : animation->layerAnimations)
+        // Layers
+		for (auto [i, id] : self->anm2->layerMap)
         {
+            Anm2Item& layerAnimation = animation->layerAnimations[id];
+
             if (!layerAnimation.isVisible || layerAnimation.frames.size() <= 0)
                 continue;
 
-            anm2_frame_from_time(self->anm2, &frame, Anm2Reference{ANM2_LAYER, self->reference->animationID, id, 0}, *self->time);
+            anm2_frame_from_time(self->anm2, &frame, Anm2Reference{animationID, ANM2_LAYER, id, 0}, self->time);
 
             if (!frame.isVisible)
                 continue;
@@ -275,8 +273,12 @@ preview_draw(Preview* self)
 
             glm::mat4 layerTransform = previewTransform;
 
-            glm::vec2 position = self->settings->previewIsRootTransform ? (frame.position + rootFrame.position) : frame.position;
-            glm::vec2 scale = frame.scale / 100.0f;
+            glm::vec2 position = self->settings->previewIsRootTransform ? 
+            (frame.position + rootFrame.position) : frame.position;
+ 
+            glm::vec2 scale = self->settings->previewIsRootTransform ? 
+            PERCENT_TO_UNIT(frame.scale) *  PERCENT_TO_UNIT(rootFrame.scale) : PERCENT_TO_UNIT(frame.scale);
+
             glm::vec2 ndcPos = position / (PREVIEW_SIZE / 2.0f);
             glm::vec2 ndcPivotOffset = (frame.pivot * scale) / (PREVIEW_SIZE / 2.0f);
             glm::vec2 ndcScale = (frame.size * scale) / (PREVIEW_SIZE / 2.0f);
@@ -316,6 +318,7 @@ preview_draw(Preview* self)
             glUseProgram(0);
         }
 
+        // Root target
         if (animation->rootAnimation.isVisible && rootFrame.isVisible)
         {
             glm::mat4 rootTransform = previewTransform;
@@ -350,25 +353,29 @@ preview_draw(Preview* self)
             glUseProgram(0);
         }
 
-        /* Pivots */
+        // Layer pivots
         if (self->settings->previewIsShowPivot)
         {
-            /* Layers (Reversed) */
+            // Layers (Reversed)
             for (auto & [id, layerAnimation] : animation->layerAnimations)
             {
                 if (!layerAnimation.isVisible || layerAnimation.frames.size() <= 0)
                     continue;
                 
-                anm2_frame_from_time(self->anm2, &frame, Anm2Reference{ANM2_LAYER, self->reference->animationID, id, 0}, *self->time);
+                anm2_frame_from_time(self->anm2, &frame, Anm2Reference{animationID, ANM2_LAYER, id, 0}, self->time);
 
                 if (!frame.isVisible)
                     continue;
 
                 glm::mat4 pivotTransform = previewTransform;
                     
-                glm::vec2 position = self->settings->previewIsRootTransform ? (frame.position + rootFrame.position) : frame.position;
+                glm::vec2 position = self->settings->previewIsRootTransform 
+                ? (frame.position + rootFrame.position) : frame.position;
 
-                glm::vec2 ndcPos = position /(PREVIEW_SIZE / 2.0f);
+                glm::vec2 scale = self->settings->previewIsRootTransform ? 
+                PERCENT_TO_UNIT(frame.scale) *  PERCENT_TO_UNIT(rootFrame.scale) : PERCENT_TO_UNIT(frame.scale);
+
+                glm::vec2 ndcPos = (position - (PREVIEW_PIVOT_SIZE / 2.0f)) / (PREVIEW_SIZE / 2.0f);
                 glm::vec2 ndcScale = PREVIEW_PIVOT_SIZE / (PREVIEW_SIZE / 2.0f);
 
                 pivotTransform = glm::translate(pivotTransform, glm::vec3(ndcPos, 0.0f));
@@ -400,13 +407,13 @@ preview_draw(Preview* self)
             }
         }
 
-        /* Nulls */
+        // Null target/rect
         for (auto & [id, nullAnimation] : animation->nullAnimations)
         {
             if (!nullAnimation.isVisible || nullAnimation.frames.size() <= 0)
                 continue;
 
-            anm2_frame_from_time(self->anm2, &frame, Anm2Reference{ANM2_NULL, id, 0}, *self->time);
+            anm2_frame_from_time(self->anm2, &frame, Anm2Reference{animationID, ANM2_NULL, id, 0}, self->time);
 
             if (!frame.isVisible)
                 continue;
@@ -415,7 +422,7 @@ preview_draw(Preview* self)
 
             glm::mat4 nullTransform = previewTransform;
 
-            TextureType textureType = null->isShowRect ? TEXTURE_SQUARE : TEXTURE_TARGET;
+            TextureType textureType = null->isShowRect ? TEXTURE_UNINTERPOLATED : TEXTURE_TARGET;
             glm::vec2 size = null->isShowRect ? PREVIEW_POINT_SIZE : PREVIEW_TARGET_SIZE;
             glm::vec2 pos = self->settings->previewIsRootTransform ? frame.position + (rootFrame.position) - (size / 2.0f) : frame.position - (size / 2.0f);
 
@@ -449,6 +456,7 @@ preview_draw(Preview* self)
             glBindBuffer(GL_ARRAY_BUFFER, 0);
             glUseProgram(0);
 
+            // Null rect
             if (null->isShowRect)
             {
                 glm::mat4 rectTransform = previewTransform;  
@@ -476,6 +484,7 @@ preview_draw(Preview* self)
         }
     }
 
+    /*
     if (self->isRecording && animation)
     {
         if (recordFrameIndex == 0)
@@ -496,18 +505,16 @@ preview_draw(Preview* self)
         if (isRecordThisFrame)
         {
             size_t frameSize = (self->recordSize.x * self->recordSize.y * 4);
-            u8* frame = (u8*)malloc(frameSize);
-            memset(frame, '\0',frameSize);
-            char path[PATH_MAX];
+            u8* frame = (u8*)calloc(frameSize, 1);
+            std:: string path;
+
             vec2 position = 
             {
                 self->settings->previewPanX - (PREVIEW_SIZE.x / 2.0f) + (self->recordSize.x / 2.0f),
                 self->settings->previewPanY - (PREVIEW_SIZE.y / 2.0f) + (self->recordSize.y / 2.0f)
             };
 
-            memset(path, '\0', PATH_MAX);
-
-            snprintf(path, PATH_MAX, STRING_PREVIEW_FRAMES_FORMAT, STRING_PREVIEW_FRAMES_DIRECTORY, recordFrameIndex);
+            path = std::format(STRING_PREVIEW_FRAMES_FORMAT, STRING_PREVIEW_FRAMES_DIRECTORY, recordFrameIndex);
 
             glReadBuffer(GL_FRONT);
             glReadPixels
@@ -530,27 +537,27 @@ preview_draw(Preview* self)
         }
         else
         {
-            if (*self->time >= (f32)animation->frameNum - 1)
+            if (self->time >= (f32)animation->frameNum - 1)
             {
                 self->isRecording = false;
                 self->isPlaying = false;
                 recordFrameIndex = 0;
                 recordFrameTimeNext = 0;
-                *self->time = 0.0f;
+                self->time = 0.0f;
             }
-            else if (*self->time >= recordFrameTimeNext)
+            else if (self->time >= recordFrameTimeNext)
             {
                 isRecordThisFrame = true;
-                recordFrameTimeNext = *self->time + (f32)self->anm2->fps / TICK_RATE;
+                recordFrameTimeNext = self->time + (f32)self->anm2->fps / TICK_RATE;
             }
         }
     }
+    */
 
     glBindFramebuffer(GL_FRAMEBUFFER, 0); 
 }
 
-void
-preview_free(Preview* self)
+void preview_free(Preview* self)
 {
     glDeleteTextures(1, &self->texture);
     glDeleteFramebuffers(1, &self->fbo);

src/preview.h

@@ -2,11 +2,11 @@
 
 #include "anm2.h"
 #include "resources.h"
-#include "input.h"
 #include "settings.h"
+#include "canvas.h"
 
-static const vec2 PREVIEW_SIZE = {5000, 5000};
-static const vec2 PREVIEW_CENTER = {0, 0};
+const vec2 PREVIEW_SIZE = {2000, 2000};
+const vec2 PREVIEW_CENTER = {0, 0};
 
 #define PREVIEW_ZOOM_MIN 1
 #define PREVIEW_ZOOM_MAX 1000
@@ -15,52 +15,40 @@ static const vec2 PREVIEW_CENTER = {0, 0};
 #define PREVIEW_GRID_MAX 1000
 #define PREVIEW_GRID_OFFSET_MIN 0
 #define PREVIEW_GRID_OFFSET_MAX 100
-#define PREVIEW_MOVE_STEP 1
-#define PREVIEW_ROTATE_STEP 1
-#define PREVIEW_SCALE_STEP 1
 
-static const f32 PREVIEW_AXIS_VERTICES[] = 
-{
-    -1.0f,  0.0f,
-    1.0f,   0.0f,
-    0.0f,   -1.0f,
-    0.0f,   1.0f
-};
-
-static const vec2 PREVIEW_NULL_RECT_SIZE = {100, 100};
-static const vec2 PREVIEW_POINT_SIZE = {2, 2};
-static const vec2 PREVIEW_PIVOT_SIZE = {4, 4};
-static const vec4 PREVIEW_ROOT_TINT = COLOR_GREEN;
-static const vec4 PREVIEW_NULL_TINT = COLOR_BLUE;
-static const vec4 PREVIEW_PIVOT_TINT = COLOR_RED;
-static const vec2 PREVIEW_TARGET_SIZE = {16, 16};
+const vec2 PREVIEW_NULL_RECT_SIZE = {100, 100};
+const vec2 PREVIEW_POINT_SIZE = {2, 2};
+const vec2 PREVIEW_PIVOT_SIZE = {4, 4};
+const vec4 PREVIEW_ROOT_TINT = COLOR_GREEN;
+const vec4 PREVIEW_NULL_TINT = COLOR_BLUE;
+const vec4 PREVIEW_PIVOT_TINT = COLOR_RED;
+const vec2 PREVIEW_TARGET_SIZE = {16, 16};
 
 struct Preview
 {
-    Anm2* anm2 = NULL;
-    Anm2Reference* reference = NULL;
-    f32* time = NULL;
-    Input* input = NULL;
-    Resources* resources = NULL;
-    Settings* settings = NULL;
-    GLuint axisVAO;
-    GLuint axisVBO;
-    GLuint fbo;
-    GLuint gridVAO;
-    GLuint gridVBO;
-    GLuint rbo;
-    GLuint texture;
-    GLuint rectVAO;
-    GLuint rectVBO;
-    GLuint textureEBO;
-    GLuint textureVAO;
-    GLuint textureVBO;
+    Anm2* anm2 = nullptr;
+    Anm2Reference* reference = nullptr;
+    Resources* resources = nullptr;
+    Settings* settings = nullptr;
+    GLuint axisVAO = ID_NONE;
+    GLuint axisVBO = ID_NONE;
+    GLuint fbo = ID_NONE;
+    GLuint gridVAO = ID_NONE;
+    GLuint gridVBO = ID_NONE;
+    GLuint rbo = ID_NONE;
+    GLuint texture = ID_NONE;
+    GLuint rectVAO = ID_NONE;
+    GLuint rectVBO = ID_NONE;
+    GLuint textureEBO = ID_NONE;
+    GLuint textureVAO = ID_NONE;
+    GLuint textureVBO = ID_NONE;
     bool isPlaying = false;
     bool isRecording = false;
-    vec2 recordSize = {0.0f, 0.0f};
+    vec2 recordSize{};
+    f32 time{};
 };
 
-void preview_init(Preview* self, Anm2* anm2, Anm2Reference* reference, f32* time, Resources* resources, Settings* settings);
+void preview_init(Preview* self, Anm2* anm2, Anm2Reference* reference, Resources* resources, Settings* settings);
 void preview_draw(Preview* self);
 void preview_tick(Preview* self);
 void preview_free(Preview* self);

src/resources.cpp

@@ -1,31 +1,39 @@
 #include "resources.h"
 
-/* Loads in resources */
-void
-resources_init(Resources* self)
+void resources_texture_init(Resources* resources, const std::string& path, s32 id)
+{
+	Texture texture;
+
+	if (resources->textures.find(id) != resources->textures.end() && resources->textures[id].id != resources->textures[TEXTURE_NONE].id)
+		texture_free(&resources->textures[id]);
+
+	if (!texture_from_path_init(&texture, path)) 
+        texture.isInvalid = true;
+
+    resources->textures[id] = texture;
+}
+
+void resources_init(Resources* self)
 {
     texture_from_data_init(&self->atlas, (u8*)TEXTURE_ATLAS, TEXTURE_ATLAS_LENGTH);
-
-    for (s32 i = 0; i < SHADER_COUNT; i++)
+    
+    for (s32 i = 0; i < SHADER_COUNT; i++) 
         shader_init(&self->shaders[i], SHADER_DATA[i].vertex, SHADER_DATA[i].fragment);
 }
 
-/* Frees resources*/
-void
-resources_free(Resources* self)
+void resources_free(Resources* self)
 {
     resources_textures_free(self);
-
-    for (s32 i = 0; i < SHADER_COUNT; i++)
+    
+    for (s32 i = 0; i < SHADER_COUNT; i++) 
         shader_free(&self->shaders[i]);
-        
     texture_free(&self->atlas);
 }
 
-/* Frees loaded textures */
-void
-resources_textures_free(Resources* self)
+void resources_textures_free(Resources* self)
 {
-    for (auto & [id, texture] : self->textures)
+    for (auto & [id, texture] : self->textures) 
         texture_free(&self->textures[id]);
+    
+    log_info(RESOURCES_TEXTURES_FREE_INFO);
 }

src/resources.h

@@ -4,6 +4,8 @@
 #include "texture.h"
 #include "shader.h"
 
+#define RESOURCES_TEXTURES_FREE_INFO "Freed texture resources"
+
 struct Resources
 {
     GLuint shaders[SHADER_COUNT];
@@ -12,5 +14,6 @@ struct Resources
 };
 
 void resources_init(Resources* self);
+void resources_texture_init(Resources* resources, const std::string& path, s32 id);
 void resources_free(Resources* self);
 void resources_textures_free(Resources* self);

src/settings.cpp

@@ -1,31 +1,30 @@
 #include "settings.h"
 
-static void _settings_setting_load(Settings* self, char* line);
-static void _settings_setting_write(Settings* self, SDL_IOStream* io, SettingsItem type);
-
-/* Load a particular settings from a line */
-static void
-_settings_setting_load(Settings* self, char* line)
+static void _settings_setting_load(Settings* self, const std::string& line)
 {
-    for (int i = 0; i < SETTINGS_COUNT; i++) 
+    for (s32 i = 0; i < SETTINGS_COUNT; i++) 
     {
-        if (strncmp(line, SETTINGS_ENTRIES[i].value, strlen(SETTINGS_ENTRIES[i].value)) == 0) 
+        const std::string& key = SETTINGS_ENTRIES[i].key;
+        size_t keyLength = key.length();
+
+        if (line.compare(0, keyLength, key) == 0) 
         {
-            char* value = line + strlen(SETTINGS_ENTRIES[i].value);
+            const char* value = line.c_str() + keyLength;
             void* target = (u8*)self + SETTINGS_ENTRIES[i].offset;
 
             switch (SETTINGS_ENTRIES[i].type) 
             {
                 case SETTINGS_TYPE_INT:
+                    *(s32*)target = std::atoi(value);
+                    break;
                 case SETTINGS_TYPE_BOOL:
-                    *(s32*)target = atoi(value);
+                    *(s32*)target = string_to_bool(std::string(value));
                     break;
                 case SETTINGS_TYPE_FLOAT:
-                    *(f32*)target = atof(value);
+                    *(f32*)target = std::atof(value);
                     break;
                 case SETTINGS_TYPE_STRING:
-                    strncpy((char*)target, value, SETTINGS_BUFFER_ITEM - 1);
-                    ((char*)target)[SETTINGS_BUFFER_ITEM - 1] = '\0'; 
+                    *(std::string*)target = std::string(value);
                     break;
                 default:
                     break;
@@ -35,126 +34,86 @@ _settings_setting_load(Settings* self, char* line)
     }
 }
 
-/* Writes a particular setting to the current IO */
-static void
-_settings_setting_write(Settings* self, SDL_IOStream* io, SettingsItem type)
+static void _settings_setting_write(Settings* self, std::ostream& out, SettingsEntry entry)
 {
-    char valueBuffer[SETTINGS_BUFFER_ITEM];
-    SettingsEntry entry = SETTINGS_ENTRIES[type];
-
     u8* selfPointer = (u8*)self;
-    
-    memset(valueBuffer, '\0', sizeof(valueBuffer));
+    std::string value;
 
     switch (entry.type)
     {
         case SETTINGS_TYPE_INT:
-            snprintf(valueBuffer, SETTINGS_BUFFER_ITEM, entry.format, *(s32*)(selfPointer + entry.offset));
+            value = std::format("{}", *(s32*)(selfPointer + entry.offset));
             break;
         case SETTINGS_TYPE_BOOL:
-            snprintf(valueBuffer, SETTINGS_BUFFER_ITEM, entry.format, *(bool*)(selfPointer + entry.offset));
+            value = std::format("{}", *(bool*)(selfPointer + entry.offset));
             break;
-       case SETTINGS_TYPE_FLOAT:
-            snprintf(valueBuffer, SETTINGS_BUFFER_ITEM, entry.format, *(f32*)(selfPointer + entry.offset));
+        case SETTINGS_TYPE_FLOAT:
+            value = std::format("{:.3f}", *(f32*)(selfPointer + entry.offset));
             break;
         case SETTINGS_TYPE_STRING:
-            snprintf(valueBuffer, SETTINGS_BUFFER_ITEM, entry.value, entry.format, *(char*)(selfPointer + entry.offset));
+            value = *(std::string*)(selfPointer + entry.offset);
             break;
         default:
             break;
     }
 
-    SDL_WriteIO(io, valueBuffer, strlen(valueBuffer));
-    SDL_WriteIO(io, "\n", strlen("\n"));
+    out << entry.key << value << "\n";
 }
 
-/* Saves the program's settings to the PATH_SETTINGS file */
-void
-settings_save(Settings* self)
+void settings_save(Settings* self)
 {
-    char buffer[SETTINGS_BUFFER];
+    std::ifstream input(SETTINGS_PATH);
+    std::string oldContents;
 
-    /* Get the original settings.ini buffer (as previously saved by imgui before this is called) */
-	memset(buffer, '\0', SETTINGS_BUFFER);
-
-	SDL_IOStream* io = SDL_IOFromFile(PATH_SETTINGS, "r");
-
-	if (!io)
-	{
-		printf(STRING_ERROR_SETTINGS_INIT, PATH_SETTINGS);
-		return;
-	}
-
-	SDL_ReadIO(io, buffer, SETTINGS_BUFFER);
-	SDL_CloseIO(io);
-
-	io = SDL_IOFromFile(PATH_SETTINGS, "w");
-    
-    if (!io)
+    if (!input)
     {
-        printf(STRING_ERROR_SETTINGS_INIT, PATH_SETTINGS);
+        log_error(std::format(SETTINGS_INIT_ERROR, SETTINGS_PATH));
         return;
     }
 
-    /* [Settings] */
-    SDL_WriteIO(io, SETTINGS_SECTION, strlen(SETTINGS_SECTION));
-    SDL_WriteIO(io, "\n", strlen("\n"));
+    oldContents.assign((std::istreambuf_iterator<char>(input)), std::istreambuf_iterator<char>());
+    input.close();
+
+    std::ofstream output(SETTINGS_PATH);
+    if (!output)
+    {
+        log_error(std::format(SETTINGS_INIT_ERROR, SETTINGS_PATH));
+        return;
+    }
+
+    output << SETTINGS_SECTION << "\n";
 
-    /* Write down all elements */
     for (s32 i = 0; i < SETTINGS_COUNT; i++)
-        _settings_setting_write(self, io, (SettingsItem)i);
+        _settings_setting_write(self, output, SETTINGS_ENTRIES[i]);
 
-    SDL_WriteIO(io, "\n", strlen("\n"));
+    output << "\n" << SETTINGS_SECTION_IMGUI << "\n";
+    output << oldContents;
 
-    /* specify that the other settings are imgui */
-    SDL_WriteIO(io, SETTINGS_SECTION_IMGUI, strlen(SETTINGS_SECTION_IMGUI));
-    SDL_WriteIO(io, "\n", strlen("\n"));
-
-    /* Then write original contents */
-    SDL_WriteIO(io, buffer, strlen(buffer));
-    SDL_CloseIO(io);
+    output.close();
 }
 
-/* Loads the settings from the PATH_SETTINGS file */
-void
-settings_load(Settings* self)
+void settings_init(Settings* self)
 {
-    char buffer[SETTINGS_BUFFER];
-    char* line = NULL;
-
-	memset(buffer, '\0', SETTINGS_BUFFER);
-
-    SDL_IOStream* io = SDL_IOFromFile(PATH_SETTINGS, "r");
-
-	if (!io)
-	{
-		printf(STRING_ERROR_SETTINGS_INIT, PATH_SETTINGS);
-		return;
-	}
-
-	size_t bytesRead = SDL_ReadIO(io, buffer, SETTINGS_BUFFER);
-    SDL_CloseIO(io);
-
-    buffer[bytesRead] = '\0';
-
-    line = strtok(buffer, "\n");
-
-    /* The settings will be the first section in the file */
-    /* Go through its elements, load them to settings, and go on with your day */
-    while (line != NULL)
+    std::ifstream file(SETTINGS_PATH);
+    
+    if (!file)
     {
-        if (strcmp(line, SETTINGS_SECTION) == 0)
+        log_error(std::format(SETTINGS_INIT_ERROR, SETTINGS_PATH));
+        return;
+    }
+
+    std::string line;
+    bool inSettingsSection = false;
+
+    while (std::getline(file, line))
+    {
+        if (line == SETTINGS_SECTION)
         {
-            line = strtok(NULL, "\n");
+            inSettingsSection = true;
             continue;
         }
-            
-        _settings_setting_load(self, line);
 
-        /* get out here */
-        if (strcmp(line, SETTINGS_SECTION_IMGUI) == 0)
-            break;
-
-        line = strtok(NULL, "\n");
+        if (line == SETTINGS_SECTION_IMGUI) break; 
+        if (inSettingsSection) _settings_setting_load(self, line);
     }
 }

src/settings.h

@@ -6,6 +6,8 @@
 #define SETTINGS_BUFFER_ITEM 0xFF
 #define SETTINGS_SECTION "[Settings]"
 #define SETTINGS_SECTION_IMGUI "# Dear ImGui"
+#define SETTINGS_INIT_ERROR "Failed to read settings file! ({})"
+#define SETTINGS_PATH "settings.ini"
 
 enum SettingsValueType
 {
@@ -17,61 +19,11 @@ enum SettingsValueType
 
 struct SettingsEntry
 {
-    const char* value;
-    const char* format;
+    std::string key;
     SettingsValueType type;
     s32 offset;
 };
 
-#define SETTINGS_COUNT (SETTINGS_EDITOR_BACKGROUND_COLOR_A + 1)
-enum SettingsItem
-{
-    SETTINGS_WINDOW_W,
-    SETTINGS_WINDOW_H,
-    SETTINGS_PLAYBACK_IS_LOOP,
-    SETTINGS_PREVIEW_IS_AXIS,
-    SETTINGS_PREVIEW_IS_GRID,
-    SETTINGS_PREVIEW_IS_ROOT_TRANSFORM,
-    SETTINGS_PREVIEW_IS_SHOW_PIVOT,
-    SETTINGS_PREVIEW_PAN_X,
-    SETTINGS_PREVIEW_PAN_Y,
-    SETTINGS_PREVIEW_ZOOM,
-    SETTINGS_PREVIEW_GRID_SIZE_X,
-    SETTINGS_PREVIEW_GRID_SIZE_Y,
-    SETTINGS_PREVIEW_GRID_OFFSET_X,
-    SETTINGS_PREVIEW_GRID_OFFSET_Y,
-    SETTINGS_PREVIEW_GRID_COLOR_R,
-    SETTINGS_PREVIEW_GRID_COLOR_G,
-    SETTINGS_PREVIEW_GRID_COLOR_B,
-    SETTINGS_PREVIEW_GRID_COLOR_A,
-    SETTINGS_PREVIEW_AXIS_COLOR_R,
-    SETTINGS_PREVIEW_AXIS_COLOR_G,
-    SETTINGS_PREVIEW_AXIS_COLOR_B,
-    SETTINGS_PREVIEW_AXIS_COLOR_A,
-    SETTINGS_PREVIEW_BACKGROUND_COLOR_R,
-    SETTINGS_PREVIEW_BACKGROUND_COLOR_G,
-    SETTINGS_PREVIEW_BACKGROUND_COLOR_B,
-    SETTINGS_PREVIEW_BACKGROUND_COLOR_A,
-    SETTINGS_EDITOR_IS_GRID,
-    SETTINGS_EDITOR_IS_GRID_SNAP,
-    SETTINGS_EDITOR_IS_BORDER,
-    SETTINGS_EDITOR_PAN_X,
-    SETTINGS_EDITOR_PAN_Y,
-    SETTINGS_EDITOR_ZOOM,
-    SETTINGS_EDITOR_GRID_SIZE_X,
-    SETTINGS_EDITOR_GRID_SIZE_Y,
-    SETTINGS_EDITOR_GRID_OFFSET_X,
-    SETTINGS_EDITOR_GRID_OFFSET_Y,
-    SETTINGS_EDITOR_GRID_COLOR_R,
-    SETTINGS_EDITOR_GRID_COLOR_G,
-    SETTINGS_EDITOR_GRID_COLOR_B,
-    SETTINGS_EDITOR_GRID_COLOR_A,
-    SETTINGS_EDITOR_BACKGROUND_COLOR_R,
-    SETTINGS_EDITOR_BACKGROUND_COLOR_G,
-    SETTINGS_EDITOR_BACKGROUND_COLOR_B,
-    SETTINGS_EDITOR_BACKGROUND_COLOR_A,
-};
-
 struct Settings
 {
     s32 windowW = 1920;
@@ -118,55 +70,64 @@ struct Settings
     f32 editorBackgroundColorG = 0.184f;
     f32 editorBackgroundColorB = 0.286f;
     f32 editorBackgroundColorA = 1.0f;
+    f32 toolColorR = 1.0f;
+    f32 toolColorG = 1.0f;
+    f32 toolColorB = 1.0f;
+    f32 toolColorA = 1.0f;
 }; 
 
-static const SettingsEntry SETTINGS_ENTRIES[SETTINGS_COUNT] =
+const SettingsEntry SETTINGS_ENTRIES[] =
 {
-    {"windowW=", "windowW=%i", SETTINGS_TYPE_INT, offsetof(Settings, windowW)},
-    {"windowH=", "windowH=%i", SETTINGS_TYPE_INT, offsetof(Settings, windowH)},
-    {"playbackIsLoop=", "playbackIsLoop=%i", SETTINGS_TYPE_BOOL, offsetof(Settings, playbackIsLoop)},
-    {"previewIsAxis=", "previewIsAxis=%i", SETTINGS_TYPE_BOOL, offsetof(Settings, previewIsAxis)},
-    {"previewIsGrid=", "previewIsGrid=%i", SETTINGS_TYPE_BOOL, offsetof(Settings, previewIsGrid)},
-    {"previewIsRootTransform=", "previewIsRootTransform=%i", SETTINGS_TYPE_BOOL, offsetof(Settings, previewIsRootTransform)},
-    {"previewIsShowPivot=", "previewIsShowPivot=%i", SETTINGS_TYPE_BOOL, offsetof(Settings, previewIsShowPivot)},
-    {"previewPanX=", "previewPanX=%f", SETTINGS_TYPE_FLOAT, offsetof(Settings, previewPanX)},
-    {"previewPanY=", "previewPanY=%f", SETTINGS_TYPE_FLOAT, offsetof(Settings, previewPanY)},
-    {"previewZoom=", "previewZoom=%f", SETTINGS_TYPE_FLOAT, offsetof(Settings, previewZoom)},
-    {"previewGridSizeX=", "previewGridSizeX=%i", SETTINGS_TYPE_INT, offsetof(Settings, previewGridSizeX)},
-    {"previewGridSizeY=", "previewGridSizeY=%i", SETTINGS_TYPE_INT, offsetof(Settings, previewGridSizeY)},
-    {"previewGridOffsetX=", "previewGridOffsetX=%i", SETTINGS_TYPE_INT, offsetof(Settings, previewGridOffsetX)},
-    {"previewGridOffsetY=", "previewGridOffsetY=%i", SETTINGS_TYPE_INT, offsetof(Settings, previewGridOffsetY)},
-    {"previewGridColorR=", "previewGridColorR=%f", SETTINGS_TYPE_FLOAT, offsetof(Settings, previewGridColorR)},
-    {"previewGridColorG=", "previewGridColorG=%f", SETTINGS_TYPE_FLOAT, offsetof(Settings, previewGridColorG)},
-    {"previewGridColorB=", "previewGridColorB=%f", SETTINGS_TYPE_FLOAT, offsetof(Settings, previewGridColorB)},
-    {"previewGridColorA=", "previewGridColorA=%f", SETTINGS_TYPE_FLOAT, offsetof(Settings, previewGridColorA)},
-    {"previewAxisColorR=", "previewAxisColorR=%f", SETTINGS_TYPE_FLOAT, offsetof(Settings, previewAxisColorR)},
-    {"previewAxisColorG=", "previewAxisColorG=%f", SETTINGS_TYPE_FLOAT, offsetof(Settings, previewAxisColorG)},
-    {"previewAxisColorB=", "previewAxisColorB=%f", SETTINGS_TYPE_FLOAT, offsetof(Settings, previewAxisColorB)},
-    {"previewAxisColorA=", "previewAxisColorA=%f", SETTINGS_TYPE_FLOAT, offsetof(Settings, previewAxisColorA)},
-    {"previewBackgroundColorR=", "previewBackgroundColorR=%f", SETTINGS_TYPE_FLOAT, offsetof(Settings, previewBackgroundColorR)},
-    {"previewBackgroundColorG=", "previewBackgroundColorG=%f", SETTINGS_TYPE_FLOAT, offsetof(Settings, previewBackgroundColorG)},
-    {"previewBackgroundColorB=", "previewBackgroundColorB=%f", SETTINGS_TYPE_FLOAT, offsetof(Settings, previewBackgroundColorB)},
-    {"previewBackgroundColorA=", "previewBackgroundColorA=%f", SETTINGS_TYPE_FLOAT, offsetof(Settings, previewBackgroundColorA)},
-    {"editorIsGrid=", "editorIsGrid=%i", SETTINGS_TYPE_BOOL, offsetof(Settings, editorIsGrid)},
-    {"editorIsGridSnap=", "editorIsGridSnap=%i", SETTINGS_TYPE_BOOL, offsetof(Settings, editorIsGridSnap)},
-    {"editorIsBorder=", "editorIsBorder=%i", SETTINGS_TYPE_BOOL, offsetof(Settings, editorIsBorder)},
-    {"editorPanX=", "editorPanX=%f", SETTINGS_TYPE_FLOAT, offsetof(Settings, editorPanX)},
-    {"editorPanY=", "editorPanY=%f", SETTINGS_TYPE_FLOAT, offsetof(Settings, editorPanY)},
-    {"editorZoom=", "editorZoom=%f", SETTINGS_TYPE_FLOAT, offsetof(Settings, editorZoom)},
-    {"editorGridSizeX=", "editorGridSizeX=%i", SETTINGS_TYPE_INT, offsetof(Settings, editorGridSizeX)},
-    {"editorGridSizeY=", "editorGridSizeY=%i", SETTINGS_TYPE_INT, offsetof(Settings, editorGridSizeY)},
-    {"editorGridOffsetX=", "editorGridOffsetX=%i", SETTINGS_TYPE_INT, offsetof(Settings, editorGridOffsetX)},
-    {"editorGridOffsetY=", "editorGridOffsetY=%i", SETTINGS_TYPE_INT, offsetof(Settings, editorGridOffsetY)},
-    {"editorGridColorR=", "editorGridColorR=%f", SETTINGS_TYPE_FLOAT, offsetof(Settings, editorGridColorR)},
-    {"editorGridColorG=", "editorGridColorG=%f", SETTINGS_TYPE_FLOAT, offsetof(Settings, editorGridColorG)},
-    {"editorGridColorB=", "editorGridColorB=%f", SETTINGS_TYPE_FLOAT, offsetof(Settings, editorGridColorB)},
-    {"editorGridColorA=", "editorGridColorA=%f", SETTINGS_TYPE_FLOAT, offsetof(Settings, editorGridColorA)},
-    {"editorBackgroundColorR=", "editorBackgroundColorR=%f", SETTINGS_TYPE_FLOAT, offsetof(Settings, editorBackgroundColorR)},
-    {"editorBackgroundColorG=", "editorBackgroundColorG=%f", SETTINGS_TYPE_FLOAT, offsetof(Settings, editorBackgroundColorG)},
-    {"editorBackgroundColorB=", "editorBackgroundColorB=%f", SETTINGS_TYPE_FLOAT, offsetof(Settings, editorBackgroundColorB)},
-    {"editorBackgroundColorA=", "editorBackgroundColorA=%f", SETTINGS_TYPE_FLOAT, offsetof(Settings, editorBackgroundColorA)}
+    {"windowW=", SETTINGS_TYPE_INT, offsetof(Settings, windowW)},
+    {"windowH=", SETTINGS_TYPE_INT, offsetof(Settings, windowH)},
+    {"playbackIsLoop=", SETTINGS_TYPE_BOOL, offsetof(Settings, playbackIsLoop)},
+    {"previewIsAxis=", SETTINGS_TYPE_BOOL, offsetof(Settings, previewIsAxis)},
+    {"previewIsGrid=", SETTINGS_TYPE_BOOL, offsetof(Settings, previewIsGrid)},
+    {"previewIsRootTransform=", SETTINGS_TYPE_BOOL, offsetof(Settings, previewIsRootTransform)},
+    {"previewIsShowPivot=", SETTINGS_TYPE_BOOL, offsetof(Settings, previewIsShowPivot)},
+    {"previewPanX=", SETTINGS_TYPE_FLOAT, offsetof(Settings, previewPanX)},
+    {"previewPanY=", SETTINGS_TYPE_FLOAT, offsetof(Settings, previewPanY)},
+    {"previewZoom=", SETTINGS_TYPE_FLOAT, offsetof(Settings, previewZoom)},
+    {"previewGridSizeX=", SETTINGS_TYPE_INT, offsetof(Settings, previewGridSizeX)},
+    {"previewGridSizeY=", SETTINGS_TYPE_INT, offsetof(Settings, previewGridSizeY)},
+    {"previewGridOffsetX=", SETTINGS_TYPE_INT, offsetof(Settings, previewGridOffsetX)},
+    {"previewGridOffsetY=", SETTINGS_TYPE_INT, offsetof(Settings, previewGridOffsetY)},
+    {"previewGridColorR=", SETTINGS_TYPE_FLOAT, offsetof(Settings, previewGridColorR)},
+    {"previewGridColorG=", SETTINGS_TYPE_FLOAT, offsetof(Settings, previewGridColorG)},
+    {"previewGridColorB=", SETTINGS_TYPE_FLOAT, offsetof(Settings, previewGridColorB)},
+    {"previewGridColorA=", SETTINGS_TYPE_FLOAT, offsetof(Settings, previewGridColorA)},
+    {"previewAxisColorR=", SETTINGS_TYPE_FLOAT, offsetof(Settings, previewAxisColorR)},
+    {"previewAxisColorG=", SETTINGS_TYPE_FLOAT, offsetof(Settings, previewAxisColorG)},
+    {"previewAxisColorB=", SETTINGS_TYPE_FLOAT, offsetof(Settings, previewAxisColorB)},
+    {"previewAxisColorA=", SETTINGS_TYPE_FLOAT, offsetof(Settings, previewAxisColorA)},
+    {"previewBackgroundColorR=", SETTINGS_TYPE_FLOAT, offsetof(Settings, previewBackgroundColorR)},
+    {"previewBackgroundColorG=", SETTINGS_TYPE_FLOAT, offsetof(Settings, previewBackgroundColorG)},
+    {"previewBackgroundColorB=", SETTINGS_TYPE_FLOAT, offsetof(Settings, previewBackgroundColorB)},
+    {"previewBackgroundColorA=", SETTINGS_TYPE_FLOAT, offsetof(Settings, previewBackgroundColorA)},
+    {"editorIsGrid=", SETTINGS_TYPE_BOOL, offsetof(Settings, editorIsGrid)},
+    {"editorIsGridSnap=", SETTINGS_TYPE_BOOL, offsetof(Settings, editorIsGridSnap)},
+    {"editorIsBorder=", SETTINGS_TYPE_BOOL, offsetof(Settings, editorIsBorder)},
+    {"editorPanX=", SETTINGS_TYPE_FLOAT, offsetof(Settings, editorPanX)},
+    {"editorPanY=", SETTINGS_TYPE_FLOAT, offsetof(Settings, editorPanY)},
+    {"editorZoom=", SETTINGS_TYPE_FLOAT, offsetof(Settings, editorZoom)},
+    {"editorGridSizeX=", SETTINGS_TYPE_INT, offsetof(Settings, editorGridSizeX)},
+    {"editorGridSizeY=", SETTINGS_TYPE_INT, offsetof(Settings, editorGridSizeY)},
+    {"editorGridOffsetX=", SETTINGS_TYPE_INT, offsetof(Settings, editorGridOffsetX)},
+    {"editorGridOffsetY=", SETTINGS_TYPE_INT, offsetof(Settings, editorGridOffsetY)},
+    {"editorGridColorR=", SETTINGS_TYPE_FLOAT, offsetof(Settings, editorGridColorR)},
+    {"editorGridColorG=", SETTINGS_TYPE_FLOAT, offsetof(Settings, editorGridColorG)},
+    {"editorGridColorB=", SETTINGS_TYPE_FLOAT, offsetof(Settings, editorGridColorB)},
+    {"editorGridColorA=", SETTINGS_TYPE_FLOAT, offsetof(Settings, editorGridColorA)},
+    {"editorBackgroundColorR=", SETTINGS_TYPE_FLOAT, offsetof(Settings, editorBackgroundColorR)},
+    {"editorBackgroundColorG=", SETTINGS_TYPE_FLOAT, offsetof(Settings, editorBackgroundColorG)},
+    {"editorBackgroundColorB=", SETTINGS_TYPE_FLOAT, offsetof(Settings, editorBackgroundColorB)},
+    {"editorBackgroundColorA=", SETTINGS_TYPE_FLOAT, offsetof(Settings, editorBackgroundColorA)},
+    {"toolColorR=", SETTINGS_TYPE_FLOAT, offsetof(Settings, toolColorR)},
+    {"toolColorG=", SETTINGS_TYPE_FLOAT, offsetof(Settings, toolColorG)},
+    {"toolColorB=", SETTINGS_TYPE_FLOAT, offsetof(Settings, toolColorB)},
+    {"toolColorA=", SETTINGS_TYPE_FLOAT, offsetof(Settings, toolColorA)}
 };
+constexpr s32 SETTINGS_COUNT = (s32)std::size(SETTINGS_ENTRIES);
 
 void settings_save(Settings* self);
-void settings_load(Settings* self);
+void settings_init(Settings* self);

src/shader.cpp

@@ -1,32 +1,29 @@
 #include "shader.h"
 
-static bool _shader_compile(GLuint* self, const char* text);
-
-static bool
-_shader_compile(GLuint* self, const char* text)
+static bool _shader_compile(GLuint* self, const std::string& text)
 {
-	char compileLog[SHADER_BUFFER_MAX];
+	std::string compileLog;
 	s32 isCompile;
 
-	const GLchar* source = text;
+	const GLchar* source = text.c_str();
 
-	glShaderSource(*self, 1, &source, NULL);
+	glShaderSource(*self, 1, &source, nullptr);
 
 	glCompileShader(*self);
 	glGetShaderiv(*self, GL_COMPILE_STATUS, &isCompile);
 
 	if (!isCompile)
 	{
-		glGetShaderInfoLog(*self, SHADER_BUFFER_MAX, NULL, compileLog);
-		printf(STRING_ERROR_SHADER_INIT, *self, compileLog);
+		glGetShaderInfoLog(*self, SHADER_INFO_LOG_MAX, nullptr, &compileLog[0]);
+		log_error(std::format(SHADER_INIT_ERROR, *self, compileLog));
 		return false;
 	}
 
 	return true;
 }
 
-bool
-shader_init(GLuint* self, const char* vertex, const char* fragment)
+// Initializes a given shader with vertex/fragment
+bool shader_init(GLuint* self, const std::string& vertex, const std::string& fragment)
 {
 	GLuint vertexHandle;
 	GLuint fragmentHandle;
@@ -34,11 +31,7 @@ shader_init(GLuint* self, const char* vertex, const char* fragment)
 	vertexHandle = glCreateShader(GL_VERTEX_SHADER);
 	fragmentHandle = glCreateShader(GL_FRAGMENT_SHADER);
 
-	if 
-	(
-		!_shader_compile(&vertexHandle, vertex) 	||
-		!_shader_compile(&fragmentHandle, fragment)
-	)
+	if (!_shader_compile(&vertexHandle, vertex) || !_shader_compile(&fragmentHandle, fragment)) 
 		return false;
 
 	*self = glCreateProgram();
@@ -51,13 +44,10 @@ shader_init(GLuint* self, const char* vertex, const char* fragment)
 	glDeleteShader(vertexHandle);
 	glDeleteShader(fragmentHandle);
 
-	printf(STRING_INFO_SHADER_INIT, *self);
-
 	return true;
 }
 
-void
-shader_free(GLuint* self)
+void shader_free(GLuint* self)
 {
 	glDeleteProgram(*self);
 }

src/shader.h

@@ -2,7 +2,8 @@
 
 #include "COMMON.h"
 
-#define SHADER_BUFFER_MAX 2048
+#define SHADER_INFO_LOG_MAX 0xFF
+#define SHADER_INIT_ERROR "Failed to initialize shader {}:\n{}"
 
-bool shader_init(GLuint* self, const char* vertex, const char* fragment);
+bool shader_init(GLuint* self, const std::string& vertex, const std::string& fragment);
 void shader_free(GLuint* self);

src/snapshots.cpp

@@ -1,90 +1,62 @@
 #include "snapshots.h"
 
-void 
-snapshots_undo_stack_push(Snapshots* self, Snapshot* snapshot)
+static void _snapshot_stack_push(SnapshotStack* stack, const Snapshot* snapshot)
 {
-    if (self->undoStack.top >= SNAPSHOT_STACK_MAX)
+    if (stack->top >= SNAPSHOT_STACK_MAX)
     {
-        memmove(&self->undoStack.snapshots[0], &self->undoStack.snapshots[1], sizeof(Snapshot) * (SNAPSHOT_STACK_MAX - 1));
-        self->undoStack.top = SNAPSHOT_STACK_MAX - 1;
+        for (s32 i = 0; i < SNAPSHOT_STACK_MAX - 1; i++)
+            stack->snapshots[i] = stack->snapshots[i + 1];
+        stack->top = SNAPSHOT_STACK_MAX - 1;
     }
-
-    self->undoStack.snapshots[self->undoStack.top++] = *snapshot;
-    self->redoStack.top = 0; 
+    stack->snapshots[stack->top++] = *snapshot;
 }
 
-bool
-snapshots_undo_stack_pop(Snapshots* self, Snapshot* snapshot)
+static bool _snapshot_stack_pop(SnapshotStack* stack, Snapshot* snapshot)
 {
-    if (self->undoStack.top == 0)
-        return false;
-
-    *snapshot = self->undoStack.snapshots[--self->undoStack.top];
+    if (stack->top == 0) return false;
 
+    *snapshot = stack->snapshots[--stack->top];
     return true;
 }
 
-void
-snapshots_redo_stack_push(Snapshots* self, Snapshot* snapshot)
+static void _snapshot_set(Snapshots* self, const Snapshot& snapshot)
 {
-    if (self->redoStack.top >= SNAPSHOT_STACK_MAX)
-    {
-        memmove(&self->redoStack.snapshots[0], &self->redoStack.snapshots[1], sizeof(Snapshot) * (SNAPSHOT_STACK_MAX - 1));
-        self->redoStack.top = SNAPSHOT_STACK_MAX - 1;
-    }
-
-    self->redoStack.snapshots[self->redoStack.top++] = *snapshot;
+    *self->anm2 = snapshot.anm2;
+    *self->reference = snapshot.reference;
+    self->preview->time = snapshot.time;
 }
 
-bool
-snapshots_redo_stack_pop(Snapshots* self, Snapshot* snapshot)
-{
-    if (self->redoStack.top == 0)
-        return false;
-
-    *snapshot = self->redoStack.snapshots[--self->redoStack.top];
-    return true;
-}
-
-void 
-snapshots_init(Snapshots* self, Anm2* anm2, Anm2Reference* reference, f32* time, Input* input)
+void snapshots_init(Snapshots* self, Anm2* anm2, Anm2Reference* reference, Preview* preview)
 {
     self->anm2 = anm2;
     self->reference = reference;
-    self->time = time;
-    self->input = input;
+    self->preview = preview;
 }
 
-void
-snapshots_tick(Snapshots* self)
+void snapshots_undo_stack_push(Snapshots* self, const Snapshot* snapshot)
 {
-    /* Undo */
-    if (key_press(&self->input->keyboard, INPUT_KEYS[INPUT_UNDO]))
-    {
-        Snapshot snapshot;
-        if (snapshots_undo_stack_pop(self, &snapshot))
-        {
-            Snapshot current = {*self->anm2, *self->reference, *self->time};
-            snapshots_redo_stack_push(self, &current);
+    _snapshot_stack_push(&self->undoStack, snapshot);
+    self->redoStack.top = 0;
+}
 
-            *self->anm2 = snapshot.anm2;
-            *self->reference = snapshot.reference;
-            *self->time = snapshot.time;
-        }
+void snapshots_undo(Snapshots* self)
+{
+    Snapshot snapshot;
+    if (_snapshot_stack_pop(&self->undoStack, &snapshot))
+    {
+        Snapshot current = {*self->anm2, *self->reference, self->preview->time};
+        _snapshot_stack_push(&self->redoStack, &current);
+        _snapshot_set(self, snapshot);
     }
+}
 
-    /* Redo */
-    if (key_press(&self->input->keyboard, INPUT_KEYS[INPUT_REDO]))
+void snapshots_redo(Snapshots* self)
+{
+    Snapshot snapshot;
+    if (_snapshot_stack_pop(&self->redoStack, &snapshot))
     {
-        Snapshot snapshot;
-        if (snapshots_redo_stack_pop(self, &snapshot))
-        {
-            Snapshot current = {*self->anm2, *self->reference, *self->time};
-            snapshots_undo_stack_push(self, &current);
-
-            *self->anm2 = snapshot.anm2;
-            *self->reference = snapshot.reference;
-            *self->time = snapshot.time;
-        }
+        Snapshot current = {*self->anm2, *self->reference, self->preview->time};
+        _snapshot_stack_push(&self->undoStack, &current);
+        _snapshot_set(self, snapshot);
     }
 }

src/snapshots.h

@@ -1,7 +1,7 @@
 #pragma once
 
 #include "anm2.h"
-#include "input.h"
+#include "preview.h"
 
 #define SNAPSHOT_STACK_MAX 100
 
@@ -9,7 +9,7 @@ struct Snapshot
 {
     Anm2 anm2;
     Anm2Reference reference;
-    f32 time;
+    f32 time = 0.0f;
 };
 
 struct SnapshotStack
@@ -20,15 +20,14 @@ struct SnapshotStack
 
 struct Snapshots
 {
-    Anm2* anm2 = NULL;
-    Anm2Reference* reference = NULL;
-    f32* time = NULL;
-    Input* input = NULL;
+    Anm2* anm2 = nullptr;
+    Preview* preview = nullptr;
+    Anm2Reference* reference = nullptr;
     SnapshotStack undoStack;
     SnapshotStack redoStack;
 };
 
-void snapshots_undo_stack_push(Snapshots* self, Snapshot* snapshot);
-bool snapshots_undo_stack_pop(Snapshots* self, Snapshot* snapshot);
-void snapshots_init(Snapshots* self, Anm2* anm2, Anm2Reference* reference, f32* time, Input* input);
-void snapshots_tick(Snapshots* self);
+void snapshots_undo_stack_push(Snapshots* self, const Snapshot* snapshot);
+void snapshots_init(Snapshots* self, Anm2* anm2, Anm2Reference* reference, Preview* preview);
+void snapshots_undo(Snapshots* self);
+void snapshots_redo(Snapshots* self);

src/state.cpp

@@ -1,169 +1,133 @@
 #include "state.h"
 
-static void _tick(State* state);
-static void _draw(State* state);
-
-static void
-_tick(State* state)
+static void _tick(State* self)
 {
-	SDL_Event event;
-	SDL_MouseWheelEvent* mouseWheelEvent;
+	SDL_GetWindowSize(self->window, &self->settings.windowW, &self->settings.windowH);
 
-	state->input.mouse.wheelDeltaY = 0;
+	editor_tick(&self->editor);
+	preview_tick(&self->preview);
+	dialog_tick(&self->dialog);
+	imgui_tick(&self->imgui);
 
-	while(SDL_PollEvent(&event))
-	{
-    	ImGui_ImplSDL3_ProcessEvent(&event);
-		
-		switch (event.type)
-		{
-			case SDL_EVENT_QUIT:
-				state->isRunning = false;
-				break;
-			case SDL_EVENT_MOUSE_WHEEL:
-				mouseWheelEvent = &event.wheel;
-            	state->input.mouse.wheelDeltaY = mouseWheelEvent->y;
-				break;
-			default:
-				break;
-		}
-	}
-
-	SDL_GetWindowSize(state->window, &state->settings.windowW, &state->settings.windowH);
-
-	input_tick(&state->input);
-	editor_tick(&state->editor);
-	preview_tick(&state->preview);
-	tool_tick(&state->tool);
-	snapshots_tick(&state->snapshots);
-	dialog_tick(&state->dialog);
-	imgui_tick(&state->imgui);
+	if (self->imgui.isQuit) self->isRunning = false;
 }
 
-static void 
-_draw(State* state)
+static void _draw(State* self)
 {
-	editor_draw(&state->editor);
-	preview_draw(&state->preview);
-	imgui_draw(&state->imgui);
+	editor_draw(&self->editor);
+	preview_draw(&self->preview);
+	imgui_draw();
 
-	SDL_GL_SwapWindow(state->window);
+	SDL_GL_SwapWindow(self->window);
 }
 
-void
-init(State* state)
+void init(State* self)
 {
-	settings_load(&state->settings);
+	settings_init(&self->settings);
 	
-	printf(STRING_INFO_INIT);
+	log_info(STATE_INIT_INFO);
 
 	if (!SDL_Init(SDL_INIT_VIDEO))
 	{
-		printf(STRING_ERROR_SDL_INIT, SDL_GetError());
-		quit(state);
+		log_error(std::format(STATE_SDL_INIT_ERROR, SDL_GetError()));
+		quit(self);
 	}
 
-	printf(STRING_INFO_SDL_INIT);
-
+	log_info(STATE_SDL_INIT_INFO);
+	
 	SDL_CreateWindowAndRenderer
 	(
-		STRING_WINDOW_TITLE, 
-		state->settings.windowW, 
-		state->settings.windowH, 
+		WINDOW_TITLE, 
+		self->settings.windowW, 
+		self->settings.windowH, 
 		WINDOW_FLAGS, 
-		&state->window, 
-		&state->renderer
+		&self->window, 
+		&self->renderer
 	);
 
 	SDL_GL_SetAttribute(SDL_GL_CONTEXT_PROFILE_MASK, SDL_GL_CONTEXT_PROFILE_CORE);
    	SDL_GL_SetAttribute(SDL_GL_CONTEXT_MAJOR_VERSION, 3);
    	SDL_GL_SetAttribute(SDL_GL_CONTEXT_MINOR_VERSION, 3);
 
-	state->glContext = SDL_GL_CreateContext(state->window);
+	glewInit();
 	
-	printf(STRING_INFO_OPENGL, glGetString(GL_VERSION));
-
-	if (!state->glContext)
+	self->glContext = SDL_GL_CreateContext(self->window);
+	
+	if (!self->glContext)
 	{
-		printf(STRING_ERROR_GL_CONTEXT_INIT, SDL_GetError());
-		quit(state);
+		log_error(std::format(STATE_GL_CONTEXT_INIT_ERROR, SDL_GetError()));
+		quit(self);
 	}
 
-	glewInit();
+	log_info(std::format(STATE_GL_CONTEXT_INIT_INFO, (const char*)glGetString(GL_VERSION)));
 	
 	glEnable(GL_BLEND);
 	glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);  
 	glDisable(GL_DEPTH_TEST);
-	glLineWidth(LINE_WIDTH);
+	glLineWidth(STATE_GL_LINE_WIDTH);
 
-	printf(STRING_INFO_GLEW_INIT);
-
-	resources_init(&state->resources);
-	dialog_init(&state->dialog, &state->anm2, &state->reference, &state->resources, state->window);
-	tool_init(&state->tool, &state->input);
-	snapshots_init(&state->snapshots, &state->anm2, &state->reference, &state->time, &state->input);
-	preview_init(&state->preview, &state->anm2, &state->reference, &state->time, &state->resources, &state->settings);
-	editor_init(&state->editor, &state->anm2, &state->reference, &state->resources, &state->settings);
+	resources_init(&self->resources);
+	clipboard_init(&self->clipboard, &self->anm2);
+	dialog_init(&self->dialog, &self->anm2, &self->reference, &self->resources, self->window);
+	snapshots_init(&self->snapshots, &self->anm2, &self->reference, &self->preview);
+	preview_init(&self->preview, &self->anm2, &self->reference, &self->resources, &self->settings);
+	editor_init(&self->editor, &self->anm2, &self->reference, &self->resources, &self->settings);
 	
 	imgui_init
 	(
-		&state->imgui,
-		&state->dialog,
-		&state->resources,
-		&state->input,
-		&state->anm2,
-		&state->reference,
-		&state->time,
-		&state->editor,
-		&state->preview,
-		&state->settings,
-		&state->tool,
-		&state->snapshots,
-		state->window,
-		&state->glContext
+		&self->imgui,
+		&self->dialog,
+		&self->resources,
+		&self->anm2,
+		&self->reference,
+		&self->editor,
+		&self->preview,
+		&self->settings,
+		&self->snapshots,
+		&self->clipboard,
+		self->window,
+		&self->glContext
 	);
 
-	if (state->isArgument)
+	if (self->is_argument())
 	{
-		anm2_deserialize(&state->anm2, &state->resources, state->argument);
-		window_title_from_path_set(state->window, state->argument);
+		anm2_deserialize(&self->anm2, &self->resources, self->argument);
+		window_title_from_path_set(self->window, self->argument);
 	}
 	else
-		anm2_new(&state->anm2);
+		anm2_new(&self->anm2);
 }
 
-void
-loop(State* state)
+void loop(State* self)
 {
-	state->tick = SDL_GetTicks();
+	self->tick = SDL_GetTicks();
 	
-	while (state->tick > state->lastTick + TICK_DELAY)
+	while (self->tick > self->lastTick + TICK_DELAY)
 	{
-		state->tick = SDL_GetTicks();
+		self->tick = SDL_GetTicks();
 		
-		if (state->tick - state->lastTick < TICK_DELAY)
-        	SDL_Delay(TICK_DELAY - (state->tick - state->lastTick));
+		if (self->tick - self->lastTick < TICK_DELAY)
+        	SDL_Delay(TICK_DELAY - (self->tick - self->lastTick));
 
-		_tick(state);
+		_tick(self);
+
+		self->lastTick = self->tick;
 
-		state->lastTick = state->tick;
 	}
 
-	_draw(state);
+	_draw(self);
 }
 
-void
-quit(State* state)
+void quit(State* self)
 {
-	imgui_free(&state->imgui);
-	settings_save(&state->settings);
-	preview_free(&state->preview);
-	editor_free(&state->editor);
-	resources_free(&state->resources);
+	imgui_free();
+	settings_save(&self->settings);
+	preview_free(&self->preview);
+	editor_free(&self->editor);
+	resources_free(&self->resources);
 
-	SDL_GL_DestroyContext(state->glContext);
+	SDL_GL_DestroyContext(self->glContext);
 	SDL_Quit();
 
-	printf(STRING_INFO_QUIT);
-}
-
+	log_info(STATE_QUIT_INFO);
+}

src/state.h

@@ -2,10 +2,13 @@
 
 #include "imgui.h"
 
-#define WINDOW_WIDTH 1920
-#define WINDOW_HEIGHT 1080
-#define WINDOW_FLAGS SDL_WINDOW_RESIZABLE
-#define LINE_WIDTH 2.0f
+#define STATE_INIT_INFO "Initializing..."
+#define STATE_SDL_INIT_ERROR "Failed to initialize SDL! {}"
+#define STATE_SDL_INIT_INFO "Initialized SDL"
+#define STATE_GL_CONTEXT_INIT_ERROR "Failed to initialize OpenGL context! {}"
+#define STATE_GL_CONTEXT_INIT_INFO "Initialized OpenGL context (OpenGL {})"
+#define STATE_QUIT_INFO "Exiting..."
+#define STATE_GL_LINE_WIDTH 2.0f
 
 struct State
 {
@@ -13,22 +16,21 @@ struct State
 	SDL_Renderer* renderer;
 	SDL_GLContext glContext;
     Imgui imgui;
-	Input input;
 	Dialog dialog;
 	Editor editor;
 	Preview preview;
     Anm2 anm2;
 	Anm2Reference reference;
-	f32 time;
 	Resources resources;
 	Settings settings;
-	Tool tool;
 	Snapshots snapshots;
-	bool isArgument = false;
+	Clipboard clipboard;
 	bool isRunning = true;
-	char argument[PATH_MAX] = STRING_EMPTY;
+	std::string argument{};
 	u64 lastTick = 0;
 	u64 tick = 0;
+
+	bool is_argument() const { return !argument.empty(); }
 }; 
 
 void init(State* state);

src/texture.cpp

@@ -5,73 +5,56 @@
 #define STBI_NO_HDR
 #define STB_IMAGE_IMPLEMENTATION
 #include <stb_image.h>
-
 #define STB_IMAGE_WRITE_IMPLEMENTATION
 #include <stb_image_write.h>
 
-void
-texture_gl_set(Texture* self, void* data)
+void texture_gl_set(Texture* self, void* data)
 {
 	glGenTextures(1, &self->id);
-	
 	glBindTexture(GL_TEXTURE_2D, self->id);
-
 	glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, self->size.x, self->size.y, 0, GL_RGBA, GL_UNSIGNED_BYTE, data);
-
 	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
 	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
 	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
 	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
-
 	glBindTexture(GL_TEXTURE_2D, 0); 
 }
 
-bool
-texture_from_path_init(Texture* self, const char* path)
+bool texture_from_path_init(Texture* self, const std::string& path)
 {
-	void* data;
-
-	data = stbi_load(path, &self->size.x, &self->size.y, &self->channels, 4);
+	void* data = stbi_load(path.c_str(), &self->size.x, &self->size.y, &self->channels, TEXTURE_CHANNELS);
 
 	if (!data)
 	{
-		printf(STRING_ERROR_TEXTURE_INIT, path);
+		log_error(std::format(TEXTURE_INIT_ERROR, path));
 		return false;
 	}
 
-	printf(STRING_INFO_TEXTURE_INIT, path);
+	log_info(std::format(TEXTURE_INIT_INFO, path));
 
 	texture_gl_set(self, data);
 
 	return true;
 }
 
-bool
-texture_from_data_init(Texture* self, const u8* data, u32 length)
+bool texture_from_data_init(Texture* self, const u8* data, u32 length)
 {
-	void* textureData;
+	void* textureData = stbi_load_from_memory(data, length, &self->size.x, &self->size.y, &self->channels, TEXTURE_CHANNELS);
 
-	textureData = stbi_load_from_memory(data, length, &self->size.x, &self->size.y, &self->channels, 4);
-
-	if (!textureData)
-		return false;
+	if (!textureData) return false;
 
 	texture_gl_set(self, textureData);
 
 	return true;
 }
 
-/* Writes a *.png to the path from the data/size */
-/* Returns true on success */
-bool
-texture_from_data_write(const char* path, const u8* data, s32 width, s32 height)
+bool texture_from_data_write(const std::string& path, const u8* data, s32 width, s32 height)
 {
-	return (bool)stbi_write_png(path, width, height, 4, data, width * 4);
+	return (bool)stbi_write_png(path.c_str(), width, height, TEXTURE_CHANNELS, data, width * TEXTURE_CHANNELS);
 }
 
-void
-texture_free(Texture* self)
+void texture_free(Texture* self)
 {
 	glDeleteTextures(1, &self->id);
-	memset(self, '\0', sizeof(Texture));
+	*self = Texture{};
 }

src/texture.h

@@ -2,6 +2,10 @@
 
 #include "COMMON.h"
 
+#define TEXTURE_CHANNELS 4
+#define TEXTURE_INIT_INFO "Initialized texture from file: {}"
+#define TEXTURE_INIT_ERROR "Failed to initialize texture from file: {}"
+
 struct Texture
 {
     GLuint id = 0;
@@ -11,7 +15,7 @@ struct Texture
 };
 
 void texture_gl_set(Texture* self, void* data);
-bool texture_from_path_init(Texture* self, const char* path);
+bool texture_from_path_init(Texture* self, const std::string& path);
 bool texture_from_data_init(Texture* self, const u8* data, u32 length);
 void texture_free(Texture* self);
-bool texture_from_data_write(const char* path, const u8* data, s32 width, s32 height);
+bool texture_from_data_write(const std::string& path, const u8* data, s32 width, s32 height);

src/tool.cpp

@@ -1,33 +0,0 @@
-#include "tool.h"
-
-void
-tool_init(Tool* self, Input* input)
-{
-    self->input = input;
-}
-
-void
-tool_tick(Tool* self)
-{
-    if (!self->isEnabled) return;
-        
-	/* Input handling */
-	if (key_press(&self->input->keyboard, INPUT_KEYS[INPUT_PAN]))
-		self->type = TOOL_PAN;
-
-	if (key_press(&self->input->keyboard, INPUT_KEYS[INPUT_MOVE]))
-		self->type = TOOL_MOVE;
-
-	if (key_press(&self->input->keyboard, INPUT_KEYS[INPUT_SCALE]))
-		self->type = TOOL_SCALE;
-
-	if (key_press(&self->input->keyboard, INPUT_KEYS[INPUT_CROP]))
-		self->type = TOOL_CROP;
-
-	if 
-	(
-		key_press(&self->input->keyboard, INPUT_KEYS[INPUT_ROTATE_LEFT]) ||
-		key_press(&self->input->keyboard, INPUT_KEYS[INPUT_ROTATE_RIGHT])
-	)
-		self->type = TOOL_ROTATE;
-}

src/tool.h

@@ -1,23 +0,0 @@
-#pragma once
-
-#include "input.h"
-
-#define TOOL_COUNT (TOOL_CROP + 1)
-enum ToolType
-{
-    TOOL_PAN,
-    TOOL_MOVE,
-    TOOL_ROTATE,
-    TOOL_SCALE,
-    TOOL_CROP
-};
-
-struct Tool
-{
-    Input* input = NULL;
-    ToolType type = TOOL_PAN;
-    bool isEnabled = false;
-};
-
-void tool_init(Tool* self, Input* input);
-void tool_tick(Tool* self);

src/window.cpp

@@ -1,15 +1,9 @@
 #include "window.h"
 
-/* Sets the window title from the given anm2 */
-void
-window_title_from_path_set(SDL_Window* self, const char* path)
+void window_title_from_path_set(SDL_Window* self, const std::string& path)
 {
-    if (!strcmp(path, STRING_EMPTY) == 0)
-    {
-        char windowTitle[WINDOW_TITLE_MAX];
-        snprintf(windowTitle, WINDOW_TITLE_MAX, STRING_WINDOW_TITLE_EDITING, path);
-        SDL_SetWindowTitle(self, windowTitle);
-    }
+    if (!path.empty())
+        SDL_SetWindowTitle(self, std::format(WINDOW_TITLE_FORMAT, path).c_str());
     else
-        SDL_SetWindowTitle(self, STRING_WINDOW_TITLE);
+        SDL_SetWindowTitle(self, WINDOW_TITLE);
 }

src/window.h

@@ -2,6 +2,10 @@
 
 #include "COMMON.h"
 
-#define WINDOW_TITLE_MAX 0xFF + PATH_MAX 
+#define WINDOW_TITLE "Anm2Ed"
+#define WINDOW_TITLE_FORMAT "Anm2Ed ({})"
+#define WINDOW_WIDTH 1920
+#define WINDOW_HEIGHT 1080
+#define WINDOW_FLAGS SDL_WINDOW_RESIZABLE | SDL_WINDOW_OPENGL
 
-void window_title_from_path_set(SDL_Window* self, const char* path);
+void window_title_from_path_set(SDL_Window* self, const std::string& path);

vcpkg-configuration.json

@@ -0,0 +1,14 @@
+{
+  "default-registry": {
+    "kind": "git",
+    "baseline": "4f8fe05871555c1798dbcb1957d0d595e94f7b57",
+    "repository": "https://github.com/microsoft/vcpkg"
+  },
+  "registries": [
+    {
+      "kind": "artifact",
+      "location": "https://github.com/microsoft/vcpkg-ce-catalog/archive/refs/heads/main.zip",
+      "name": "microsoft"
+    }
+  ]
+}

vcpkg.json

@@ -0,0 +1,6 @@
+{
+  "dependencies": [
+    "sdl3",
+    "glew"
+  ]
+}