object_renderer.h

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#include <cstdint>
#include <iostream>
#include <stdexcept>
#include <string>
#include <vector>
 
#include "app/emu/cpu/cpu.h"
#include "app/emu/memory/memory.h"
#include "app/emu/video/ppu.h"
#include "app/gfx/bitmap.h"
#include "app/gfx/snes_palette.h"
#include "app/gfx/snes_tile.h"
#include "app/rom.h"
#include "app/zelda3/dungeon/object_names.h"
 
namespace yaze {
namespace app {
namespace zelda3 {
namespace dungeon {
 
struct PseudoVram {
  std::array<uint8_t, 16> sheets;
  std::vector<gfx::SnesPalette> palettes;
};
 
class DungeonObjectRenderer : public SharedRom {
 public:
  DungeonObjectRenderer() = default;
 
  void LoadObject(uint32_t routine_ptr, std::array<uint8_t, 16>& sheet_ids);
  void ConfigureObject();
  void RenderObject(uint32_t routine_ptr);
  void UpdateObjectBitmap();
 
  gfx::Bitmap* bitmap() { return &bitmap_; }
  auto memory() { return memory_; }
  auto mutable_memory() { return &memory_; }
 
 private:
  std::vector<uint8_t> tilemap_;
  std::vector<uint8_t> rom_data_;
 
  PseudoVram vram_;
 
  emu::ClockImpl clock_;
  emu::memory::MemoryImpl memory_;
  emu::memory::CpuCallbacks cpu_callbacks_;
  emu::video::Ppu ppu{memory_, clock_};
  emu::Cpu cpu{memory_, clock_, cpu_callbacks_};
 
  gfx::Bitmap bitmap_;
};
 
}  // namespace dungeon
}  // namespace zelda3
}  // namespace app
}  // namespace yaze