shweet/anm2ed
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it's kind of finished

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This commit is contained in:
shweet
2025-06-28 23:33:15 -04:00
parent d7913c01db
commit 0e8d1ae6b4
19 changed files with 1598 additions and 1133 deletions
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65
src/editor.cpp
View File

@@ -1,8 +1,8 @@
#include "editor.h"
static void _editor_grid_set(Editor* self);
static s32 _editor_grid_set(Editor* self);
static void
static s32
_editor_grid_set(Editor* self)
{
std::vector<f32> vertices;
@@ -34,19 +34,32 @@ _editor_grid_set(Editor* self)
vertices.push_back(normY);
}
self->gridVertexCount = (s32)vertices.size();
glBindVertexArray(self->gridVAO);
glBindBuffer(GL_ARRAY_BUFFER, self->gridVBO);
glBufferData(GL_ARRAY_BUFFER, vertices.size() * sizeof(f32), vertices.data(), GL_DYNAMIC_DRAW);
glEnableVertexAttribArray(0);
glVertexAttribPointer(0, 2, GL_FLOAT, GL_FALSE, 2 * sizeof(f32), (void*)0);
return (s32)vertices.size();
}
void
editor_init(Editor* self, Resources* resources, Settings* settings)
editor_init
(
Editor* self,
Anm2* anm2,
Anm2Reference* reference,
s32* animationID,
s32* spritesheetID,
Resources* resources,
Settings* settings
)
{
self->anm2 = anm2;
self->reference = reference;
self->animationID = animationID;
self->spritesheetID = spritesheetID;
self->resources = resources;
self->settings = settings;
@@ -140,9 +153,9 @@ editor_draw(Editor* self)
glClear(GL_COLOR_BUFFER_BIT);
if (self->spritesheetID > -1)
if (*self->spritesheetID > -1)
{
Texture* texture = &self->resources->textures[self->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);
@@ -186,12 +199,16 @@ editor_draw(Editor* self)
glUseProgram(0);
}
if (self->isFrame)
Anm2Frame* frame = (Anm2Frame*)anm2_frame_from_reference(self->anm2, self->reference, *self->animationID);
/* Draw the layer frame's crop and pivot */
if (frame && self->reference->type == ANM2_LAYER)
{
/* Rect */
glm::mat4 rectTransform = editorTransform;
glm::vec2 rectNDCPos = self->frame.crop / (EDITOR_SIZE / 2.0f);
glm::vec2 rectNDCScale = self->frame.size / (EDITOR_SIZE * 0.5f);
glm::vec2 rectNDCPos = frame->crop / (EDITOR_SIZE / 2.0f);
glm::vec2 rectNDCScale = frame->size / (EDITOR_SIZE / 2.0f);
rectTransform = glm::translate(rectTransform, glm::vec3(rectNDCPos, 0.0f));
rectTransform = glm::scale(rectTransform, glm::vec3(rectNDCScale, 1.0f));
@@ -208,9 +225,10 @@ editor_draw(Editor* self)
glBindVertexArray(0);
glUseProgram(0);
/* Pivot */
glm::mat4 pivotTransform = editorTransform;
glm::vec2 pivotNDCPos = self->frame.pivot / (EDITOR_SIZE / 2.0f);
glm::vec2 pivotNDCScale = ATLAS_SIZES[TEXTURE_PIVOT] / (EDITOR_SIZE * 0.5f);
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);
pivotTransform = glm::translate(pivotTransform, glm::vec3(pivotNDCPos, 0.0f));
pivotTransform = glm::scale(pivotTransform, glm::vec3(pivotNDCScale, 1.0f));
@@ -244,16 +262,21 @@ editor_draw(Editor* self)
if (self->settings->editorIsGrid)
{
if
(
(ivec2(self->settings->editorGridSizeX, self->settings->editorGridSizeY) != self->oldGridSize) ||
(ivec2(self->settings->editorGridOffsetX, self->settings->editorGridOffsetY) != self->oldGridOffset)
)
_editor_grid_set(self);
static ivec2 previousGridSize = {-1, -1};
static ivec2 previousGridOffset = {-1, -1};
static s32 gridVertexCount = -1;
ivec2 gridSize = ivec2(self->settings->editorGridSizeX, self->settings->editorGridSizeY);
ivec2 gridOffset = ivec2(self->settings->editorGridOffsetX, self->settings->editorGridOffsetY);
if (previousGridSize != gridSize || previousGridOffset != gridOffset)
{
gridVertexCount = _editor_grid_set(self);
previousGridSize = gridSize;
previousGridOffset = gridOffset;
}
glUseProgram(shaderLine);
glBindVertexArray(self->gridVAO);
glUniformMatrix4fv(glGetUniformLocation(shaderLine, SHADER_UNIFORM_TRANSFORM), 1, GL_FALSE, (f32*)value_ptr(editorTransform));
glUniform4f
@@ -262,7 +285,7 @@ editor_draw(Editor* self)
self->settings->editorGridColorR, self->settings->editorGridColorG, self->settings->editorGridColorB, self->settings->editorGridColorA
);
glDrawArrays(GL_LINES, 0, self->gridVertexCount);
glDrawArrays(GL_LINES, 0, gridVertexCount);
glBindVertexArray(0);
glUseProgram(0);
@@ -275,8 +298,6 @@ void
editor_tick(Editor* self)
{
self->settings->editorZoom = CLAMP(self->settings->editorZoom, EDITOR_ZOOM_MIN, EDITOR_ZOOM_MAX);
self->oldGridSize = glm::vec2(self->settings->editorGridSizeX, self->settings->editorGridSizeY);
self->oldGridOffset = glm::vec2(self->settings->editorGridOffsetX, self->settings->editorGridOffsetY);
}
void