metaforce/Runtime/MP1/World/CFireFlea.cpp

#include <Runtime/World/CPatternedInfo.hpp>
#include "CFireFlea.hpp"
#include "CStateManager.hpp"
#include "CPlayerState.hpp"
#include "World/CWorld.hpp"
#include "TCastTo.hpp"

namespace urde::MP1 {

// region Fire Flea Death Camera

const zeus::CColor CFireFlea::CDeathCameraEffect::skEndFadeColor{1.f, 1.f, 0.5f, 1.f};
const zeus::CColor CFireFlea::CDeathCameraEffect::skStartFadeColor{1.f, 0.f, 0.f, 0.f};
zeus::CColor CFireFlea::CDeathCameraEffect::sCurrentFadeColor = zeus::CColor::skClear;

CFireFlea::CDeathCameraEffect::CDeathCameraEffect(TUniqueId uid, TAreaId areaId, std::string_view name)
: CEntity(uid, CEntityInfo(areaId, CEntity::NullConnectionList), true, name) {}

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

void CFireFlea::CDeathCameraEffect::PreThink(float dt, CStateManager& mgr) {
  CCameraFilterPassPoly& filterPass = mgr.GetCameraFilterPass(5);
  u32 r5 = x34_ + x38_;
  u32 r8 = r5 + x3c_;
  u32 r31 = r8 + x40_;
  if (x44_ >= x34_ && x44_ <= r5) {
    sCurrentFadeColor += zeus::CColor::lerp(skStartFadeColor, skEndFadeColor, x34_ - x44_);
    filterPass.SetFilter(EFilterType::Blend, EFilterShape::Fullscreen, 0.f, sCurrentFadeColor, CAssetId());
  } else if (x44_ >= r8 && x44_ <= r31) {
    sCurrentFadeColor += zeus::CColor::lerp(skEndFadeColor, skStartFadeColor, r8 - x44_);
    filterPass.SetFilter(EFilterType::Blend, EFilterShape::Fullscreen, 0.f, sCurrentFadeColor, CAssetId());
  } else if (x44_ > r5) {
    sCurrentFadeColor = skEndFadeColor;
    filterPass.SetFilter(EFilterType::Blend, EFilterShape::Fullscreen, 0.f, sCurrentFadeColor, CAssetId());
  }

  if (r31 == x44_) {
    filterPass.DisableFilter(0.f);
    mgr.FreeScriptObject(GetUniqueId());
    x44_ = 0;
  } else
    x44_++;

  if (mgr.GetPlayerState()->GetActiveVisor(mgr) != CPlayerState::EPlayerVisor::Thermal)
    filterPass.DisableFilter(0.f);
}

void CFireFlea::CDeathCameraEffect::Think(float dt, CStateManager& mgr) { sCurrentFadeColor = zeus::CColor::skClear; }

// endregion

s32 CFireFlea::sLightIdx = 0;

CFireFlea::CFireFlea(TUniqueId uid, std::string_view name, const CEntityInfo& info, const zeus::CTransform& xf,
                     CModelData&& mData, const CActorParameters& actParms, const CPatternedInfo& pInfo, float f1)
: CPatterned(ECharacter::FireFlea, uid, name, EFlavorType::Zero, info, xf, std::move(mData), pInfo,
             EMovementType::Flyer, EColliderType::One, EBodyType::NewFlyer, actParms, EKnockBackVariant::Small)
, x56c_(f1)
, xd8c_pathFind(nullptr, 2, pInfo.GetPathfindingIndex(), 1.f, 1.f) {
  CMaterialFilter filter = GetMaterialFilter();
  filter.ExcludeList().Add(EMaterialTypes::Character);
  SetMaterialFilter(filter);

  ModelData()->AnimationData()->SetParticleLightIdx(sLightIdx);
  ++sLightIdx;
}

void CFireFlea::Dead(CStateManager& mgr, EStateMsg msg, float dt) {
  if (msg != EStateMsg::Activate || mgr.GetPlayerState()->GetActiveVisor(mgr) != CPlayerState::EPlayerVisor::Thermal)
    return;

  mgr.AddObject(new CDeathCameraEffect(mgr.AllocateUniqueId(), GetAreaIdAlways(), ""sv));
}

bool CFireFlea::Delay(CStateManager&, float arg) { return x330_stateMachineState.GetTime() > 0.5f; }

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

void CFireFlea::AcceptScriptMsg(EScriptObjectMessage msg, TUniqueId uid, CStateManager& mgr) {
  CPatterned::AcceptScriptMsg(msg, uid, mgr);

  if (msg == EScriptObjectMessage::Registered) {
    x450_bodyController->Activate(mgr);
  } else if (msg == EScriptObjectMessage::InitializedInArea) {
    xd8c_pathFind.SetArea(mgr.GetWorld()->GetAreaAlways(GetAreaIdAlways())->GetPostConstructed()->x10bc_pathArea);
    xe64_ = 50.f;
  }
}

bool CFireFlea::InPosition(CStateManager& mgr, float dt) {
  if (x2dc_destObj == kInvalidUniqueId)
    return false;
  return (xd80_ - GetTranslation()).magnitude() < 25.f;
}
} // namespace urde::MP1