metaforce/Runtime/World/CWorldTransManager.hpp

#pragma once

#include <array>
#include <memory>
#include <vector>

#include "Runtime/CRandom16.hpp"
#include "Runtime/RetroTypes.hpp"
#include "Runtime/Audio/CSfxManager.hpp"
#include "Runtime/Camera/CCameraFilter.hpp"
#include "Runtime/Character/CModelData.hpp"
#include "Runtime/Graphics/CLight.hpp"
#include "Runtime/Graphics/Shaders/CCameraBlurFilter.hpp"
#include "Runtime/Graphics/Shaders/CColoredQuadFilter.hpp"
#include "Runtime/Graphics/Shaders/CTexturedQuadFilter.hpp"
#include "Runtime/GuiSys/CGuiTextSupport.hpp"
#include "Runtime/GuiSys/CStringTable.hpp"

#include <zeus/CTransform.hpp>
#include <zeus/CVector2f.hpp>
#include <zeus/CVector3f.hpp>

namespace metaforce {
class CSimplePool;

class CWorldTransManager {
public:
  enum class ETransType { Disabled, Enabled, Text };

  struct SModelDatas {
    CAnimRes x0_samusRes;
    CModelData x1c_samusModelData;
    CModelData x68_beamModelData;
    CModelData xb4_platformModelData;
    std::array<CModelData, 3> x100_bgModelData;
    TLockedToken<CModel> x14c_beamModel;
    TLockedToken<CModel> x158_suitModel;
    TLockedToken<CSkinRules> x164_suitSkin;
    zeus::CTransform x170_gunXf;
    std::vector<CLight> x1a0_lights;
    // std::unique_ptr<u8> x1b0_dissolveTextureBuffer;
    zeus::CVector2f x1b4_shakeResult;
    zeus::CVector2f x1bc_shakeDelta;
    float x1c4_randTimeout = 0.f;
    float x1c8_blurResult = 0.f;
    float x1cc_blurDelta = 0.f;
    float x1d0_dissolveStartTime = 99999.f;
    float x1d4_dissolveEndTime = 99999.f;
    float x1d8_transCompleteTime = 99999.f;
    bool x1dc_dissolveStarted = false;

    explicit SModelDatas(const CAnimRes& samusRes);
  };

private:
  float x0_curTime = 0.f;
  std::unique_ptr<SModelDatas> x4_modelData;
  std::unique_ptr<CGuiTextSupport> x8_textData;
  TLockedToken<CStringTable> xc_strTable;
  u8 x14_ = 0;
  float x18_bgOffset = 0.0f;
  float x1c_bgHeight = 0.0f;
  CRandom16 x20_random = CRandom16(99);
  u16 x24_sfx = 1189;
  CSfxHandle x28_sfxHandle;
  u8 x2c_volume = 127;
  u8 x2d_panning = 64;
  ETransType x30_type = ETransType::Disabled;
  float x34_stopTime = 0.0f;
  float x38_textStartTime = 0.f;
  float x3c_sfxInterval = 0.0f;
  bool x40_strIdx = false;
  bool x44_24_transFinished : 1 = true;
  bool x44_25_stopSoon : 1 = false;
  bool x44_26_goingUp : 1 = false;
  bool x44_27_fadeWhite : 1 = false;
  bool x44_28_textDirty : 1 = false;

  CColoredQuadFilter m_fadeToBlack{EFilterType::Blend};
  CTexturedQuadFilter m_dissolve{EFilterType::Blend, CGraphics::g_SpareTexture.get()};
  CWideScreenFilter m_widescreen{EFilterType::Blend};
  CCameraBlurFilter m_camblur;

  std::array<boo::ObjToken<boo::ITextureCubeR>, 2> m_reflectionCube;

  static int GetSuitCharIdx();
  void DrawFirstPass(CActorLights* lights);
  void DrawSecondPass(CActorLights* lights);
  void DrawPlatformModels(CActorLights* lights);
  void DrawAllModels(CActorLights* lights);
  void UpdateLights(float dt);
  void UpdateEnabled(float);
  void UpdateDisabled(float);
  void UpdateText(float);
  void DrawEnabled();
  void DrawDisabled();
  void DrawText();

public:
  CWorldTransManager() = default;

  void Update(float);
  void Draw();

  void EnableTransition(const CAnimRes& samusRes, CAssetId platRes, const zeus::CVector3f& platScale, CAssetId bgRes,
                        const zeus::CVector3f& bgScale, bool goingUp);
  void EnableTransition(CAssetId fontId, CAssetId stringId, u32 strIdx, bool fadeWhite, float chFadeTime,
                        float chFadeRate, float textStartTime);

  void StartTransition();
  void EndTransition();
  bool IsTransitionFinished() const { return x44_24_transFinished; }
  void PleaseStopSoon() { x44_25_stopSoon = true; }
  void StartTextFadeOut();
  bool IsTransitionEnabled() const { return x30_type != ETransType::Disabled; }
  void DisableTransition();
  void TouchModels();
  ETransType GetTransType() const { return x30_type; }
  void SetSfx(u16 sfx, u8 volume, u8 panning) {
    x24_sfx = sfx;
    x2c_volume = volume;
    x2d_panning = panning;
  }
  void SfxStart();
  void SfxStop();

  static bool WaitForModelsAndTextures();
};

} // namespace metaforce