backend-infra-engineer: Pre-0.2.2 2024 Q3 snapshot

src/app/editor/overworld/entity.h

@@ -0,0 +1,88 @@
+#ifndef YAZE_APP_EDITOR_OVERWORLD_ENTITY_H
+#define YAZE_APP_EDITOR_OVERWORLD_ENTITY_H
+
+#include "imgui/imgui.h"
+
+#include "app/editor/overworld_editor.h"
+#include "app/zelda3/common.h"
+#include "app/zelda3/overworld/overworld.h"
+
+namespace yaze {
+namespace app {
+namespace editor {
+
+bool IsMouseHoveringOverEntity(const zelda3::OverworldEntity &entity,
+                               ImVec2 canvas_p0, ImVec2 scrolling);
+
+void MoveEntityOnGrid(zelda3::OverworldEntity *entity, ImVec2 canvas_p0,
+                      ImVec2 scrolling, bool free_movement = false);
+
+void HandleEntityDragging(zelda3::OverworldEntity *entity, ImVec2 canvas_p0,
+                          ImVec2 scrolling, bool &is_dragging_entity,
+                          zelda3::OverworldEntity *&dragged_entity,
+                          zelda3::OverworldEntity *&current_entity,
+                          bool free_movement = false);
+
+bool DrawEntranceInserterPopup();
+bool DrawOverworldEntrancePopup(zelda3::overworld::OverworldEntrance &entrance);
+
+void DrawExitInserterPopup();
+bool DrawExitEditorPopup(zelda3::overworld::OverworldExit &exit);
+
+void DrawItemInsertPopup();
+
+bool DrawItemEditorPopup(zelda3::overworld::OverworldItem &item);
+
+enum MyItemColumnID {
+  MyItemColumnID_ID,
+  MyItemColumnID_Name,
+  MyItemColumnID_Action,
+  MyItemColumnID_Quantity,
+  MyItemColumnID_Description
+};
+
+struct SpriteItem {
+  int id;
+  const char *name;
+  static const ImGuiTableSortSpecs *s_current_sort_specs;
+
+  static void SortWithSortSpecs(ImGuiTableSortSpecs *sort_specs,
+                                std::vector<SpriteItem> &items) {
+    s_current_sort_specs =
+        sort_specs;  // Store for access by the compare function.
+    if (items.size() > 1)
+      std::sort(items.begin(), items.end(), SpriteItem::CompareWithSortSpecs);
+    s_current_sort_specs = nullptr;
+  }
+
+  static bool CompareWithSortSpecs(const SpriteItem &a, const SpriteItem &b) {
+    for (int n = 0; n < s_current_sort_specs->SpecsCount; n++) {
+      const ImGuiTableColumnSortSpecs *sort_spec =
+          &s_current_sort_specs->Specs[n];
+      int delta = 0;
+      switch (sort_spec->ColumnUserID) {
+        case MyItemColumnID_ID:
+          delta = (a.id - b.id);
+          break;
+        case MyItemColumnID_Name:
+          delta = strcmp(a.name + 2, b.name + 2);
+          break;
+      }
+      if (delta != 0)
+        return (sort_spec->SortDirection == ImGuiSortDirection_Ascending)
+                   ? delta < 0
+                   : delta > 0;
+    }
+    return a.id < b.id;  // Fallback
+  }
+};
+
+void DrawSpriteTable(std::function<void(int)> onSpriteSelect);
+void DrawSpriteInserterPopup();
+bool DrawSpriteEditorPopup(zelda3::Sprite &sprite);
+
+}  // namespace editor
+}  // namespace app
+}  // namespace yaze
+
+#endif  // YAZE_APP_EDITOR_OVERWORLD_ENTITY_H