Refactor OverworldEditor and Tile16Editor to use Tilemap instead of array of Bitmap

src/app/editor/overworld/tile16_editor.h

@@ -0,0 +1,120 @@
+#ifndef YAZE_APP_EDITOR_TILE16EDITOR_H
+#define YAZE_APP_EDITOR_TILE16EDITOR_H
+
+#include <array>
+#include <vector>
+
+#include "absl/status/status.h"
+#include "app/editor/graphics/palette_editor.h"
+#include "app/gfx/bitmap.h"
+#include "app/gfx/snes_palette.h"
+#include "app/gfx/snes_tile.h"
+#include "app/gui/canvas.h"
+#include "app/gui/input.h"
+#include "app/rom.h"
+#include "app/zelda3/overworld/overworld.h"
+#include "imgui/imgui.h"
+#include "util/notify.h"
+
+namespace yaze {
+namespace editor {
+
+/**
+ * @brief Popup window to edit Tile16 data
+ */
+class Tile16Editor : public gfx::GfxContext, public SharedRom {
+ public:
+  Tile16Editor(gfx::Tilemap *tile16_blockset) : tile16_blockset_(tile16_blockset) {}
+  absl::Status Initialize(const gfx::Bitmap &tile16_blockset_bmp,
+                          const gfx::Bitmap &current_gfx_bmp,
+                          std::array<uint8_t, 0x200> &all_tiles_types);
+
+  absl::Status Update();
+
+  void DrawTile16Editor();
+  absl::Status UpdateTile16Transfer();
+  absl::Status UpdateBlockset();
+
+  absl::Status DrawToCurrentTile16(ImVec2 pos);
+
+  absl::Status UpdateTile16Edit();
+
+  absl::Status UpdateTransferTileCanvas();
+
+  absl::Status LoadTile8();
+
+  absl::Status SetCurrentTile(int id);
+
+  // New methods for clipboard and scratch space
+  absl::Status CopyTile16ToClipboard(int tile_id);
+  absl::Status PasteTile16FromClipboard();
+  absl::Status SaveTile16ToScratchSpace(int slot);
+  absl::Status LoadTile16FromScratchSpace(int slot);
+  absl::Status ClearScratchSpace(int slot);
+
+ private:
+  bool map_blockset_loaded_ = false;
+  bool transfer_started_ = false;
+  bool transfer_blockset_loaded_ = false;
+  bool x_flip = false;
+  bool y_flip = false;
+  bool priority_tile = false;
+
+  int tile_size;
+  int current_tile16_ = 0;
+  int current_tile8_ = 0;
+  uint8_t current_palette_ = 0;
+
+  // Clipboard for Tile16 graphics
+  gfx::Bitmap clipboard_tile16_;
+  bool clipboard_has_data_ = false;
+
+  // Scratch space for Tile16 graphics (4 slots)
+  std::array<gfx::Bitmap, 4> scratch_space_;
+  std::array<bool, 4> scratch_space_used_ = {false, false, false, false};
+
+  util::NotifyValue<uint32_t> notify_tile16;
+  util::NotifyValue<uint8_t> notify_palette;
+
+  std::array<uint8_t, 0x200> all_tiles_types_;
+
+  // Tile16 blockset for selecting the tile to edit
+  gui::Canvas blockset_canvas_{"blocksetCanvas", ImVec2(0x100, 0x4000),
+                               gui::CanvasGridSize::k32x32};
+  gfx::Bitmap tile16_blockset_bmp_;
+
+  // Canvas for editing the selected tile
+  gui::Canvas tile16_edit_canvas_{"Tile16EditCanvas", ImVec2(0x40, 0x40),
+                                  gui::CanvasGridSize::k64x64};
+  gfx::Bitmap current_tile16_bmp_;
+
+  // Tile8 canvas to get the tile to drawing in the tile16_edit_canvas_
+  gui::Canvas tile8_source_canvas_{
+      "Tile8SourceCanvas",
+      ImVec2(gfx::kTilesheetWidth * 4, gfx::kTilesheetHeight * 0x10 * 4),
+      gui::CanvasGridSize::k32x32};
+  gfx::Bitmap current_gfx_bmp_;
+
+  gui::Canvas transfer_canvas_;
+  gfx::Bitmap transfer_blockset_bmp_;
+
+  gui::Table tile_edit_table_{"##TileEditTable", 3, ImGuiTableFlags_Borders};
+
+  gfx::Tilemap *tile16_blockset_ = nullptr;
+  std::vector<gfx::Bitmap> current_gfx_individual_;
+
+  PaletteEditor palette_editor_;
+  gfx::SnesPalette palette_;
+
+  absl::Status status_;
+
+  Rom *transfer_rom_ = nullptr;
+  zelda3::Overworld transfer_overworld_{transfer_rom_};
+  std::array<gfx::Bitmap, kNumGfxSheets> transfer_gfx_;
+  absl::Status transfer_status_;
+};
+
+}  // namespace editor
+}  // namespace yaze
+
+#endif  // YAZE_APP_EDITOR_TILE16EDITOR_H