sprite_editor.h

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#ifndef YAZE_APP_EDITOR_SPRITE_EDITOR_H
#define YAZE_APP_EDITOR_SPRITE_EDITOR_H
 
#include <cstdint>
#include <vector>
 
#include "absl/status/status.h"
#include "app/editor/editor.h"
#include "app/editor/sprite/zsprite.h"
#include "app/gui/canvas.h"
#include "app/rom.h"
 
namespace yaze {
namespace editor {
 
constexpr ImGuiTabItemFlags kSpriteTabFlags =
    ImGuiTabItemFlags_Trailing | ImGuiTabItemFlags_NoTooltip;
 
constexpr ImGuiTabBarFlags kSpriteTabBarFlags =
    ImGuiTabBarFlags_AutoSelectNewTabs | ImGuiTabBarFlags_Reorderable |
    ImGuiTabBarFlags_FittingPolicyResizeDown |
    ImGuiTabBarFlags_TabListPopupButton;
 
constexpr ImGuiTableFlags kSpriteTableFlags =
    ImGuiTableFlags_Resizable | ImGuiTableFlags_Reorderable |
    ImGuiTableFlags_Hideable | ImGuiTableFlags_BordersOuter |
    ImGuiTableFlags_BordersV;

class SpriteEditor : public Editor {
 public:
  explicit SpriteEditor(Rom* rom = nullptr) : rom_(rom) { 
    type_ = EditorType::kSprite; 
  }
 
  void Initialize() override;
  absl::Status Load() override;
  absl::Status Update() override;
  absl::Status Undo() override { return absl::UnimplementedError("Undo"); }
  absl::Status Redo() override { return absl::UnimplementedError("Redo"); }
  absl::Status Cut() override { return absl::UnimplementedError("Cut"); }
  absl::Status Copy() override { return absl::UnimplementedError("Copy"); }
  absl::Status Paste() override { return absl::UnimplementedError("Paste"); }
  absl::Status Find() override { return absl::UnimplementedError("Find"); }
  absl::Status Save() override { return absl::UnimplementedError("Save"); }
  
  // Set the ROM pointer
  void set_rom(Rom* rom) { rom_ = rom; }
  
  // Get the ROM pointer
  Rom* rom() const { return rom_; }
 
 private:
  void DrawVanillaSpriteEditor();

  void DrawSpritesList();

  void DrawSpriteCanvas();

  void DrawCurrentSheets();
  void DrawCustomSprites();
  void DrawCustomSpritesMetadata();

  void DrawAnimationFrames();
 
  ImVector<int> active_sprites_; 
 
  int current_sprite_id_; 
  uint8_t current_sheets_[8] = {0x00, 0x0A, 0x06, 0x07, 0x00, 0x00, 0x00, 0x00};
  bool sheets_loaded_ =
      false; 
 
  // OAM Configuration
  struct OAMConfig {
    uint16_t x;       
    uint16_t y;       
    uint8_t tile;     
    uint8_t palette;  
    uint8_t priority; 
    bool flip_x;      
    bool flip_y;      
  };
 
  OAMConfig oam_config_;   
  gui::Bitmap oam_bitmap_; 
 
  gui::Canvas sprite_canvas_{
      "SpriteCanvas", ImVec2(0x200, 0x200),
      gui::CanvasGridSize::k32x32}; 
 
  gui::Canvas graphics_sheet_canvas_{
      "GraphicsSheetCanvas", ImVec2(0x80 * 2 + 2, 0x40 * 8 + 2),
      gui::CanvasGridSize::k16x16}; 
 
  std::vector<zsprite::ZSprite> custom_sprites_; 
 
  absl::Status status_; 
 
  Rom* rom_;
};
 
}  // namespace editor
}  // namespace yaze
 
#endif  // YAZE_APP_EDITOR_SPRITE_EDITOR_H