metaforce/Runtime/World/CScriptWorldTeleporter.cpp

#include "CScriptWorldTeleporter.hpp"
#include "CStateManager.hpp"
#include "CWorldTransManager.hpp"
#include "CWorld.hpp"
#include "CGameState.hpp"
#include "IMain.hpp"
#include "TCastTo.hpp"

namespace urde {
CScriptWorldTeleporter::CScriptWorldTeleporter(TUniqueId uid, std::string_view name, const CEntityInfo& info,
                                               bool active, CAssetId worldId, CAssetId areaId)
: CEntity(uid, info, active, name)
, x34_worldId(worldId)
, x38_areaId(areaId)
, x3c_type(ETeleporterType::NoTransition)
, x40_24_upElevator(false)
, x40_25_inTransition(false)
, x40_27_fadeWhite(false) {}

CScriptWorldTeleporter::CScriptWorldTeleporter(TUniqueId uid, std::string_view name, const CEntityInfo& info,
                                               bool active, CAssetId worldId, CAssetId areaId, CAssetId playerAncs,
                                               u32 charIdx, u32 defaultAnim, const zeus::CVector3f& playerScale,
                                               CAssetId platformModel, const zeus::CVector3f& platformScale,
                                               CAssetId backgroundModel, const zeus::CVector3f& backgroundScale,
                                               bool upElevator, u16 soundId, u8 volume, u8 panning)
: CEntity(uid, info, active, name)
, x34_worldId(worldId)
, x38_areaId(areaId)
, x3c_type(ETeleporterType::Elevator)
, x40_24_upElevator(upElevator)
, x40_25_inTransition(false)
, x40_27_fadeWhite(false)
, x50_playerAnim(playerAncs, charIdx, defaultAnim)
, x5c_playerScale(playerScale)
, x68_platformModel(platformModel)
, x6c_platformScale(platformScale)
, x78_backgroundModel(backgroundModel)
, x7c_backgroundScale(backgroundScale)
, x88_soundId(CSfxManager::TranslateSFXID(soundId))
, x8a_volume(volume)
, x8b_panning(panning) {}

CScriptWorldTeleporter::CScriptWorldTeleporter(TUniqueId uid, std::string_view name, const CEntityInfo& info,
                                               bool active, CAssetId worldId, CAssetId areaId, u16 soundId, u8 volume,
                                               u8 panning, CAssetId fontId, CAssetId stringId, bool fadeWhite,
                                               float charFadeIn, float charsPerSecond, float showDelay)
: CEntity(uid, info, active, name)
, x34_worldId(worldId)
, x38_areaId(areaId)
, x3c_type(ETeleporterType::Text)
, x40_24_upElevator(false)
, x40_25_inTransition(false)
, x40_27_fadeWhite(fadeWhite)
, x44_charFadeIn(charFadeIn)
, x48_charsPerSecond(charsPerSecond)
, x4c_showDelay(showDelay)
, x88_soundId(CSfxManager::TranslateSFXID(soundId))
, x8a_volume(volume)
, x8b_panning(panning)
, x8c_fontId(fontId)
, x90_stringId(stringId) {}

void CScriptWorldTeleporter::Accept(IVisitor& visitor) { visitor.Visit(this); }

void CScriptWorldTeleporter::AcceptScriptMsg(EScriptObjectMessage msg, TUniqueId uid, CStateManager& mgr) {
  if (GetActive()) {
    const std::shared_ptr<CWorldTransManager>& transMgr = mgr.WorldTransManager();
    switch (msg) {
    case EScriptObjectMessage::Stop:
      x40_25_inTransition = false;
      transMgr->DisableTransition();
      transMgr->SfxStop();
      break;
    case EScriptObjectMessage::Play:
      StartTransition(mgr);
      transMgr->SetSfx(x88_soundId, x8a_volume, x8b_panning);
      transMgr->SfxStart();
      break;
    case EScriptObjectMessage::SetToZero: {
      const auto& world = mgr.GetWorld();
      world->SetLoadPauseState(true);
      CAssetId currentWorld = g_GameState->CurrentWorldAssetId();
      g_GameState->SetCurrentWorldId(x34_worldId);

      if (g_ResFactory->GetResourceTypeById(x34_worldId) == SBIG('MLVL')) {
        StartTransition(mgr);
        g_GameState->SetCurrentWorldId(x34_worldId);
        g_GameState->CurrentWorldState().SetDesiredAreaAssetId(x38_areaId);
        g_Main->SetFlowState(EFlowState::None);
        mgr.SetShouldQuitGame(true);
      } else {
        x40_25_inTransition = false;
        transMgr->DisableTransition();
        g_GameState->SetCurrentWorldId(currentWorld);
      }
      break;
    }
    default:
      break;
    }
  }
  CEntity::AcceptScriptMsg(msg, uid, mgr);
}

void CScriptWorldTeleporter::StartTransition(CStateManager& mgr) {
  if (!x40_25_inTransition) {
    const auto& transMgr = mgr.WorldTransManager();
    switch (x3c_type) {
    case ETeleporterType::NoTransition:
      transMgr->DisableTransition();
      break;
    case ETeleporterType::Elevator:
      if (x50_playerAnim.GetACSFile().IsValid() && x50_playerAnim.GetCharacter() != u32(-1)) {
        transMgr->EnableTransition(CAnimRes(x50_playerAnim.GetACSFile(), x50_playerAnim.GetCharacter(), x5c_playerScale,
                                            x50_playerAnim.GetInitialAnimation(), true),
                                   x68_platformModel, x6c_platformScale, x78_backgroundModel, x7c_backgroundScale,
                                   x40_24_upElevator);
        x40_25_inTransition = true;
      }
      break;
    case ETeleporterType::Text:
      transMgr->EnableTransition(x8c_fontId, x90_stringId, 0, x40_27_fadeWhite, x44_charFadeIn, x48_charsPerSecond,
                                 x4c_showDelay);
      x40_25_inTransition = true;
      break;
    }
  }
}

} // namespace urde