more tweaks

src/document.cpp

@@ -159,6 +159,7 @@ namespace anm2ed::document
     auto& selection = document.frames.selection;
     auto& frameReferences = document.frames.references;
     auto& itemReferences = document.items.references;
+    auto& groupReferences = document.groupReferences;
 
     auto animationCount = animation_count_get(document.anm2);
     if (animationCount <= 0)
@@ -167,6 +168,7 @@ namespace anm2ed::document
       selection.clear();
       frameReferences.clear();
       itemReferences.clear();
+      groupReferences.clear();
       document.frameTime = 0.0f;
       return;
     }
@@ -188,6 +190,7 @@ namespace anm2ed::document
       reference.frameIndex = -1;
       selection.clear();
       frameReferences.clear();
+      groupReferences.clear();
       document.frameTime = 0.0f;
       return;
     }
@@ -201,6 +204,21 @@ namespace anm2ed::document
         ++it;
     }
 
+    for (auto it = groupReferences.begin(); it != groupReferences.end();)
+    {
+      auto animation = document.anm2.element_get(ElementType::ANIMATION, it->animationIndex);
+      Element* container{};
+      if (animation && it->itemType == LAYER)
+        container = element_child_first_get(*animation, ElementType::LAYER_ANIMATIONS);
+      else if (animation && it->itemType == NULL_)
+        container = element_child_first_get(*animation, ElementType::NULL_ANIMATIONS);
+      auto group = container ? element_child_id_get(*container, ElementType::GROUP, it->itemID) : nullptr;
+      if (!group)
+        it = groupReferences.erase(it);
+      else
+        ++it;
+    }
+
     for (auto it = frameReferences.begin(); it != frameReferences.end();)
     {
       auto item = document.anm2.element_get(it->animationIndex, item_type_get(it->itemType), it->itemID);
@@ -282,8 +300,8 @@ namespace anm2ed
         playback(current.playback), animation(current.animation), event(current.event), frames(current.frames),
         items(current.items), layer(current.layer), merge(current.merge), null(current.null), region(current.region),
         sound(current.sound), spritesheet(current.spritesheet), textures(current.textures), sounds(current.sounds),
-        anm2(current.anm2), reference(current.reference), frameTime(current.frameTime), message(current.message),
+        anm2(current.anm2), reference(current.reference), groupReferences(current.groupReferences),
-        regionBySpritesheet(std::move(other.regionBySpritesheet)),
+        frameTime(current.frameTime), message(current.message), regionBySpritesheet(std::move(other.regionBySpritesheet)),
         changeAllFramePropertiesRegionId(other.changeAllFramePropertiesRegionId), previewZoom(other.previewZoom),
         previewPan(other.previewPan), editorPan(other.editorPan), editorZoom(other.editorZoom),
         overlayIndex(other.overlayIndex), hash(other.hash), saveHash(other.saveHash), autosaveHash(other.autosaveHash),

src/document.hpp

@@ -57,6 +57,7 @@ namespace anm2ed
     std::map<int, resource::Audio>& sounds = current.sounds;
     Anm2& anm2 = current.anm2;
     Reference& reference = current.reference;
+    std::set<Reference>& groupReferences = current.groupReferences;
     float& frameTime = current.frameTime;
     std::string& message = current.message;
     std::map<int, Storage> regionBySpritesheet{};

src/imgui/documents.cpp

@@ -36,7 +36,7 @@ namespace anm2ed::imgui
     for (auto i = 0; i < (int)manager.documents.size(); ++i)
     {
       auto& document = manager.documents[i];
-      auto isDirty = document.is_dirty() && document.is_autosave_dirty();
+      auto isDirty = (document.is_dirty() || document.isForceDirty) && document.is_autosave_dirty();
       if (isDirty)
       {
         document.lastAutosaveTime += ImGui::GetIO().DeltaTime;

src/imgui/popup/autosave_restore.cpp

@@ -51,7 +51,7 @@ namespace anm2ed::imgui
 
       if (ImGui::Button(localize.get(BASIC_NO), widgetSize))
       {
-        manager.autosave_files_clear();
+        manager.autosave_files_clear(true);
         isRestoreAvailable = false;
         popup.close();
       }

src/imgui/window/timeline.cpp

@@ -57,6 +57,13 @@ namespace anm2ed::imgui
   constexpr auto TIMELINE_CHILD_BG_COLOR_LIGHT = ImVec4(0.5490f, 0.5490f, 0.5882f, 1.0f);
   constexpr auto TIMELINE_TEXT_COLOR_LIGHT = ImVec4(0.0f, 0.0f, 0.0f, 1.0f);
 
+  enum class DropZone
+  {
+    BEFORE,
+    INSIDE,
+    AFTER
+  };
+
   constexpr glm::vec4 FRAME_COLOR_LIGHT_BASE[] = {{0.80f, 0.80f, 0.80f, 1.0f},
                                                   {0.5216f, 0.7333f, 1.0f, 1.0f},
                                                   {1.0f, 0.9961f, 0.5882f, 1.0f},
@@ -220,9 +227,9 @@ namespace anm2ed::imgui
       return left.animationIndex == right.animationIndex && left.itemType == right.itemType &&
              left.itemID == right.itemID;
     };
-    auto group_selection_reset = [this]()
+    auto group_selection_reset_for = [this](Document& targetDocument)
     {
-      groupReferences.clear();
+      targetDocument.groupReferences.clear();
       isRowSelectionAnchorSet = false;
     };
     auto frame_references_for_current_get = [&]()
@@ -256,7 +263,7 @@ namespace anm2ed::imgui
     };
     auto frame_selection_set_for = [&](Document& targetDocument, Reference frameReference)
     {
-      group_selection_reset();
+      group_selection_reset_for(targetDocument);
       targetDocument.frames.references = {frameReference};
       targetDocument.reference = frameReference;
       item_selection_set_for(targetDocument, item_reference_from_frame_get(frameReference));
@@ -264,7 +271,7 @@ namespace anm2ed::imgui
     };
     auto frame_selection_toggle_for = [&](Document& targetDocument, Reference frameReference)
     {
-      group_selection_reset();
+      group_selection_reset_for(targetDocument);
       auto& selection = targetDocument.frames.references;
       auto itemReference = item_reference_from_frame_get(frameReference);
       if (selection.contains(frameReference))
@@ -287,7 +294,7 @@ namespace anm2ed::imgui
     auto frame_selection_range_set_for = [&](Document& targetDocument, Reference firstReference,
                                              Reference lastReference, bool isAdditive) -> bool
     {
-      group_selection_reset();
+      group_selection_reset_for(targetDocument);
       if (!is_same_item(firstReference, lastReference) || firstReference.frameIndex < 0 || lastReference.frameIndex < 0)
         return false;
 
@@ -714,13 +721,13 @@ namespace anm2ed::imgui
 
     auto reference_clear = [&]()
     {
-      group_selection_reset();
+      group_selection_reset_for(document);
       reference_clear_for(document);
     };
 
     auto reference_set_timeline_item = [&](int type, int id)
     {
-      group_selection_reset();
+      group_selection_reset_for(document);
       reference_set_timeline_item_for(document, type, id);
     };
 
@@ -821,7 +828,7 @@ namespace anm2ed::imgui
     };
 
     auto group_reference_get = [&](const TimelineItemRow& row)
-    { return TimelineGroupReference{manager.selected, reference.animationIndex, row.type, row.id}; };
+    { return Reference{reference.animationIndex, row.type, row.id}; };
 
     auto row_reference_get = [&](const TimelineItemRow& row)
     {
@@ -844,7 +851,7 @@ namespace anm2ed::imgui
 
     auto is_group_selected = [&](const TimelineItemRow& row)
     {
-      return groupReferences.contains(group_reference_get(row));
+      return document.groupReferences.contains(group_reference_get(row));
     };
 
     auto is_row_selected = [&](const TimelineItemRow& row)
@@ -853,19 +860,19 @@ namespace anm2ed::imgui
       auto itemReference = item_reference_get(row.type, row.id);
       auto isReferenced = reference.itemType == row.type && reference.itemID == row.id;
       return document.items.references.contains(itemReference) ||
-             (document.items.references.empty() && groupReferences.empty() && isReferenced);
+             (document.items.references.empty() && document.groupReferences.empty() && isReferenced);
     };
 
     auto row_selection_clear = [&]()
     {
       document.items.references.clear();
-      groupReferences.clear();
+      document.groupReferences.clear();
     };
 
     auto row_selection_insert = [&](const TimelineRowReference& row)
     {
       if (row.isGroup)
-        groupReferences.insert({row.documentIndex, row.animationIndex, row.type, row.id});
+        document.groupReferences.insert({row.animationIndex, row.type, row.id});
       else
         document.items.references.insert(row_item_reference_get(row));
     };
@@ -873,18 +880,18 @@ namespace anm2ed::imgui
     auto row_selection_erase = [&](const TimelineRowReference& row)
     {
       if (row.isGroup)
-        groupReferences.erase({row.documentIndex, row.animationIndex, row.type, row.id});
+        document.groupReferences.erase({row.animationIndex, row.type, row.id});
       else
         document.items.references.erase(row_item_reference_get(row));
     };
 
     auto is_row_reference_selected = [&](const TimelineRowReference& row)
     {
-      if (row.isGroup) return groupReferences.contains({row.documentIndex, row.animationIndex, row.type, row.id});
+      if (row.isGroup) return document.groupReferences.contains({row.animationIndex, row.type, row.id});
       return document.items.references.contains(row_item_reference_get(row));
     };
 
-    auto row_selection_count_get = [&]() { return document.items.references.size() + groupReferences.size(); };
+    auto row_selection_count_get = [&]() { return document.items.references.size() + document.groupReferences.size(); };
 
     auto row_selection_set = [&](const TimelineItemRow& row)
     {
@@ -1060,13 +1067,13 @@ namespace anm2ed::imgui
                             }
                           }
                           reference_clear_for(document);
-                          group_selection_reset();
+                          group_selection_reset_for(document);
                         });
     };
 
     auto item_references_groupable_get = [&]()
     {
-      if (!groupReferences.empty()) return std::vector<Reference>{};
+      if (!document.groupReferences.empty()) return std::vector<Reference>{};
       auto selectedItems = item_references_for_current_get();
       std::erase_if(selectedItems, [](const Reference& itemReference)
                     { return itemReference.itemType != LAYER && itemReference.itemType != NULL_; });
@@ -1139,7 +1146,7 @@ namespace anm2ed::imgui
     };
 
     auto rows_move_to_row = [&](std::vector<TimelineRowReference> draggedRows, TimelineItemRow targetRow,
-                                bool isDropAfter)
+                                bool isDropAfter, bool isDropIntoGroup = false)
     {
       if (draggedRows.empty()) return;
       auto targetType = draggedRows.front().type;
@@ -1224,7 +1231,7 @@ namespace anm2ed::imgui
                           }
 
                           auto targetGroupId = -1;
-                          if (targetRow.isGroup && isDropAfter)
+                          if (targetRow.isGroup && isDropIntoGroup)
                             targetGroupId = targetRow.id;
                           else if (targetRow.type == targetType)
                             targetGroupId = targetRow.groupId;
@@ -1239,12 +1246,12 @@ namespace anm2ed::imgui
                                                      movedItems.end());
 
                           document.items.references.clear();
-                          groupReferences.clear();
+                          document.groupReferences.clear();
                           for (const auto& draggedRow : draggedRows)
                           {
                             if (draggedRow.isGroup)
-                              groupReferences.insert({draggedRow.documentIndex, draggedRow.animationIndex,
+                              document.groupReferences.insert(
-                                                      draggedRow.type, draggedRow.id});
+                                  {draggedRow.animationIndex, draggedRow.type, draggedRow.id});
                             else
                               document.items.references.insert(row_item_reference_get(draggedRow));
                           }
@@ -1334,7 +1341,18 @@ namespace anm2ed::imgui
                          auto start = targetReference.itemType == TRIGGER ? targetHoveredTime : insertIndex;
                          if (frames_deserialize(*item, clipboardString, start, indices, &errorString))
                          {
-                           if (targetReference.itemType == LAYER && targetReference.itemID != -1)
+                           if (targetReference.itemType != LAYER)
+                           {
+                             for (auto i : indices)
+                               if (auto frame = track_frame_get(*item, i); frame)
+                               {
+                                 frame->regionId = -1;
+                                 frame->crop = {};
+                                 frame->size = {};
+                                 frame->pivot = {};
+                               }
+                           }
+                           else if (targetReference.itemID != -1)
                            {
                              auto layer = command_layer_get(document, targetReference.itemID);
                              auto spritesheet =
@@ -1693,11 +1711,17 @@ namespace anm2ed::imgui
                     "Timeline Row Drag Drop",
                     ImGuiDragDropFlags_AcceptBeforeDelivery | ImGuiDragDropFlags_AcceptNoDrawDefaultRect))
             {
-              auto isDropAfter = is_drop_after(groupButtonMin, groupButtonMax);
+              auto groupDropThird = (groupButtonMax.y - groupButtonMin.y) / 3.0f;
+              auto dropZone = DropZone::BEFORE;
+              if (mousePos.y >= groupButtonMax.y - groupDropThird)
+                dropZone = DropZone::AFTER;
+              else if (mousePos.y >= groupButtonMin.y + groupDropThird)
+                dropZone = DropZone::INSIDE;
+              auto isDropAfter = dropZone != DropZone::BEFORE;
               auto payloadRows = (TimelineRowReference*)payload->Data;
               auto payloadCount = payload->DataSize / sizeof(TimelineRowReference);
               std::vector<TimelineRowReference> draggedRows(payloadRows, payloadRows + payloadCount);
-              auto isDropIntoGroup = isDropAfter && (row.type == LAYER || row.type == NULL_);
+              auto isDropIntoGroup = dropZone == DropZone::INSIDE && (row.type == LAYER || row.type == NULL_);
               for (auto draggedRow : draggedRows)
                 if (draggedRow.isGroup || draggedRow.type != row.type) isDropIntoGroup = false;
 
@@ -1706,7 +1730,7 @@ namespace anm2ed::imgui
               else
                 drop_line_draw(ImGui::GetWindowDrawList(), groupChildMin, groupChildMax, isDropAfter);
 
-              if (payload->IsDelivery()) rows_move_to_row(draggedRows, row, isDropAfter);
+              if (payload->IsDelivery()) rows_move_to_row(draggedRows, row, isDropAfter, isDropIntoGroup);
             }
             ImGui::EndDragDropTarget();
           }
@@ -2985,7 +3009,7 @@ namespace anm2ed::imgui
           isFrameBoxClipSet = false;
           if (animation && ImGui::Shortcut(ImGuiMod_Ctrl | ImGuiKey_A, ImGuiInputFlags_RouteFocused))
           {
-            group_selection_reset();
+            group_selection_reset_for(document);
             document.frames.references = all_frame_references_for_items_get();
             if (!document.frames.references.empty())
             {
@@ -3099,7 +3123,7 @@ namespace anm2ed::imgui
             {
               if (isFrameBoxSelecting)
               {
-                group_selection_reset();
+                group_selection_reset_for(document);
                 if (isFrameBoxAdditive)
                   document.frames.references.insert(frameBoxSelection.begin(), frameBoxSelection.end());
                 else
@@ -3288,7 +3312,7 @@ namespace anm2ed::imgui
     ImGui::PopStyleVar();
     ImGui::End();
 
-    if (itemProperties.update(manager, settings, document, reference)) group_selection_reset();
+    if (itemProperties.update(manager, settings, document, reference)) group_selection_reset_for(document);
     group_properties_update();
 
     bakePopup.trigger();

src/imgui/window/timeline.hpp

@@ -14,16 +14,6 @@
 
 namespace anm2ed::imgui
 {
-  struct TimelineGroupReference
-  {
-    int documentIndex{-1};
-    int animationIndex{-1};
-    int type{NONE};
-    int id{-1};
-
-    auto operator<=>(const TimelineGroupReference&) const = default;
-  };
-
   struct TimelineRowReference
   {
     int documentIndex{-1};
@@ -62,7 +52,6 @@ namespace anm2ed::imgui
     ImVec2 frameBoxStart{};
     ImVec2 frameBoxEnd{};
     std::set<Reference> frameBoxSelection{};
-    std::set<TimelineGroupReference> groupReferences{};
     TimelineRowReference rowSelectionAnchor{};
     bool isRowSelectionAnchorSet{};
     PopupHelper groupPropertiesPopup{PopupHelper(LABEL_GROUP_PROPERTIES, POPUP_SMALL_NO_HEIGHT)};

src/imgui/window/window.cpp

@@ -2721,7 +2721,6 @@ namespace anm2ed::imgui
               }
               else
               {
-                ImGui::Text("%s", localize.get(TEXT_SOUND_PLAY));
                 ImGui::Text("%s", localize.get(TEXT_OPEN_DIRECTORY));
               }
               ImGui::EndTooltip();

src/manager.cpp

@@ -187,10 +187,6 @@ namespace anm2ed
   {
     if (!vector::in_bounds(documents, index)) return;
 
-    const auto autosavePath = documents[index].autosave_path_get();
-    autosaveFiles.erase(std::remove(autosaveFiles.begin(), autosaveFiles.end(), autosavePath), autosaveFiles.end());
-    autosave_files_write();
-
     documents.erase(documents.begin() + index);
     selection_history_cleanup(index);
 
@@ -390,8 +386,6 @@ namespace anm2ed
 
   void Manager::autosave_files_open()
   {
-    std::vector<std::filesystem::path> restoredFiles{};
-
     for (auto& path : autosaveFiles)
     {
       if (auto document = open(path, false, false))
@@ -399,16 +393,8 @@ namespace anm2ed
         document->isForceDirty = true;
         document->path = document->path_from_autosave_get(path);
         document->change(Document::ALL);
-        restoredFiles.emplace_back(path);
       }
     }
-
-    for (auto& path : restoredFiles)
-    {
-      autosaveFiles.erase(std::remove(autosaveFiles.begin(), autosaveFiles.end(), path), autosaveFiles.end());
-      autosave_file_remove(path);
-    }
-    autosave_files_write();
   }
 
   void Manager::autosave_files_load()

src/snapshots.cpp

@@ -23,8 +23,10 @@ namespace anm2ed
     out.sound = sound;
     out.spritesheet = spritesheet;
     out.textures = textures;
+    out.sounds = sounds;
     out.anm2 = anm2;
     out.reference = reference;
+    out.groupReferences = groupReferences;
     out.frameTime = frameTime;
     out.message = message;
     return out;

src/snapshots.hpp

@@ -3,6 +3,7 @@
 #include <deque>
 #include <map>
 #include <optional>
+#include <set>
 
 #include "anm2/anm2.hpp"
 #include "audio.hpp"
@@ -36,6 +37,7 @@ namespace anm2ed
     std::map<int, resource::Audio> sounds{};
     Anm2 anm2{};
     Reference reference{};
+    std::set<Reference> groupReferences{};
     float frameTime{};
     std::string message = snapshots::ACTION;