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metaforce/Runtime/World/CScriptDamageableTrigger.cpp

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#include "Runtime/World/CScriptDamageableTrigger.hpp"
#include "Runtime/CStateManager.hpp"
#include "Runtime/World/CActorParameters.hpp"
#include "Runtime/World/CScriptActor.hpp"
#include "Runtime/World/CWorld.hpp"
#include "TCastTo.hpp" // Generated file, do not modify include path
namespace urde {
CActorParameters MakeDamageableTriggerActorParms(const CActorParameters& aParams, const CVisorParameters& vParams) {
CActorParameters ret = aParams;
ret.SetVisorParameters(vParams);
return ret;
}
CMaterialList MakeDamageableTriggerMaterial(CScriptDamageableTrigger::ECanOrbit canOrbit) {
if (canOrbit == CScriptDamageableTrigger::ECanOrbit::Orbit)
return CMaterialList(EMaterialTypes::Orbit, EMaterialTypes::Trigger, EMaterialTypes::Immovable,
EMaterialTypes::NonSolidDamageable, EMaterialTypes::ExcludeFromLineOfSightTest);
return CMaterialList(EMaterialTypes::Trigger, EMaterialTypes::Immovable, EMaterialTypes::NonSolidDamageable,
EMaterialTypes::ExcludeFromLineOfSightTest);
}
CScriptDamageableTrigger::CScriptDamageableTrigger(TUniqueId uid, std::string_view name, const CEntityInfo& info,
const zeus::CVector3f& position, const zeus::CVector3f& extent,
const CHealthInfo& hInfo, const CDamageVulnerability& dVuln,
u32 faceFlag, CAssetId patternTex1, CAssetId patternTex2,
CAssetId colorTex, ECanOrbit canOrbit, bool active,
const CVisorParameters& vParams)
: CActor(uid, active, name, info, zeus::CTransform::Translate(position), CModelData::CModelDataNull(),
MakeDamageableTriggerMaterial(canOrbit), MakeDamageableTriggerActorParms(CActorParameters::None(), vParams),
kInvalidUniqueId)
, x14c_bounds(-extent * 0.5f, extent * 0.5f)
, x164_origHInfo(hInfo)
, x16c_hInfo(hInfo)
, x174_dVuln(dVuln)
, x1dc_faceFlag(faceFlag)
, x254_fluidPlane(patternTex1, patternTex2, colorTex, 1.f, 2, EFluidType::NormalWater, 1.f, CFluidUVMotion(6.f, 0.f)) {
x300_28_canOrbit = canOrbit == ECanOrbit::Orbit;
if (x1dc_faceFlag & 0x1) {
x244_faceTranslate = zeus::CVector3f(0.f, x14c_bounds.max.y(), 0.f);
x1e4_faceDir = zeus::CTransform::RotateX(-M_PIF / 2.f);
} else if (x1dc_faceFlag & 0x2) {
x244_faceTranslate = zeus::CVector3f(0.f, x14c_bounds.min.y(), 0.f);
x1e4_faceDir = zeus::CTransform::RotateX(M_PIF / 2.f);
} else if (x1dc_faceFlag & 0x4) {
x244_faceTranslate = zeus::CVector3f(x14c_bounds.min.x(), 0.f, 0.f);
x1e4_faceDir = zeus::CTransform::RotateY(-M_PIF / 2.f);
} else if (x1dc_faceFlag & 0x8) {
x244_faceTranslate = zeus::CVector3f(x14c_bounds.max.x(), 0.f, 0.f);
x1e4_faceDir = zeus::CTransform::RotateY(M_PIF / 2.f);
} else if (x1dc_faceFlag & 0x10) {
x244_faceTranslate = zeus::CVector3f(0.f, 0.f, x14c_bounds.max.z());
x1e4_faceDir = zeus::CTransform();
} else if (x1dc_faceFlag & 0x20) {
x244_faceTranslate = zeus::CVector3f(0.f, 0.f, x14c_bounds.min.z());
x1e4_faceDir = zeus::CTransform::RotateY(M_PIF);
}
x214_faceDirInv = x1e4_faceDir.inverse();
}
void CScriptDamageableTrigger::Accept(IVisitor& visitor) { visitor.Visit(this); }
void CScriptDamageableTrigger::AcceptScriptMsg(EScriptObjectMessage msg, TUniqueId sender, CStateManager& mgr) {
switch (msg) {
case EScriptObjectMessage::Deactivate:
if (x30_24_active && x300_25_alphaOut)
return;
[[fallthrough]];
case EScriptObjectMessage::Activate:
if (!x30_24_active || x300_25_alphaOut) {
x250_alphaTimer = 0.f;
x16c_hInfo = x164_origHInfo;
x300_25_alphaOut = false;
if (x300_28_canOrbit)
AddMaterial(EMaterialTypes::Orbit, mgr);
SetLinkedObjectAlpha(0.f, mgr);
x1e0_alpha = 0.f;
}
break;
case EScriptObjectMessage::Damage:
if (x300_27_invulnerable)
x16c_hInfo = x164_origHInfo;
break;
case EScriptObjectMessage::Increment:
x300_27_invulnerable = true;
break;
case EScriptObjectMessage::Decrement:
x300_27_invulnerable = false;
break;
default:
break;
}
CActor::AcceptScriptMsg(msg, sender, mgr);
}
EWeaponCollisionResponseTypes CScriptDamageableTrigger::GetCollisionResponseType(const zeus::CVector3f&,
const zeus::CVector3f&,
const CWeaponMode& weapMode,
EProjectileAttrib) const {
return x174_dVuln.WeaponHurts(weapMode, false) ? EWeaponCollisionResponseTypes::OtherProjectile
: EWeaponCollisionResponseTypes::Unknown15;
}
void CScriptDamageableTrigger::Render(const CStateManager& mgr) const {
if (x30_24_active && x1dc_faceFlag != 0 && std::fabs(x1e0_alpha) >= 0.00001f) {
zeus::CAABox aabb = x14c_bounds.getTransformedAABox(x214_faceDirInv);
zeus::CTransform xf = x34_transform * zeus::CTransform::Translate(x244_faceTranslate) * x1e4_faceDir;
x254_fluidPlane.Render(mgr, x1e0_alpha, aabb, xf, zeus::CTransform(), false, xe8_frustum, {},
kInvalidUniqueId, nullptr, 0, 0, zeus::skZero3f);
}
CActor::Render(mgr);
}
void CScriptDamageableTrigger::AddToRenderer(const zeus::CFrustum& /*frustum*/, const CStateManager& mgr) const {
if (x300_26_outOfFrustum)
return;
EnsureRendered(mgr, GetTranslation() - x244_faceTranslate, GetSortingBounds(mgr));
}
void CScriptDamageableTrigger::PreRender(CStateManager& mgr, const zeus::CFrustum& frustum) {
x300_26_outOfFrustum = !frustum.aabbFrustumTest(x14c_bounds.getTransformedAABox(x34_transform));
if (!x300_26_outOfFrustum) {
xe8_frustum = frustum;
CActor::PreRender(mgr, frustum);
}
}
void CScriptDamageableTrigger::SetLinkedObjectAlpha(float a, CStateManager& mgr) {
for (const SConnection& conn : x20_conns) {
if (conn.x0_state != EScriptObjectState::MaxReached || conn.x4_msg != EScriptObjectMessage::Activate)
continue;
if (TCastToPtr<CScriptActor> act = mgr.ObjectById(mgr.GetIdForScript(conn.x8_objId))) {
if (!act->GetActive())
act->SetActive(true);
act->SetDrawFlags(CModelFlags(5, 0, 3, zeus::CColor(1.f, a)));
}
}
}
float CScriptDamageableTrigger::GetPuddleAlphaScale() const {
if (x250_alphaTimer <= 0.75f) {
if (x300_25_alphaOut)
return 1.f - x250_alphaTimer / 0.75f;
return x250_alphaTimer / 0.75f;
}
if (x300_25_alphaOut)
return 0.f;
return 1.f;
}
void CScriptDamageableTrigger::Think(float dt, CStateManager& mgr) {
if (!GetActive())
return;
const CGameArea* area = mgr.GetWorld()->GetAreaAlways(GetAreaIdAlways());
CGameArea::EOcclusionState occState =
area->IsPostConstructed() ? area->GetOcclusionState() : CGameArea::EOcclusionState::Occluded;
x300_24_notOccluded = occState == CGameArea::EOcclusionState::Visible;
if (x300_25_alphaOut) {
if (x250_alphaTimer >= 0.75f) {
SetActive(false);
for (const SConnection& conn : x20_conns) {
if (conn.x0_state != EScriptObjectState::MaxReached || conn.x4_msg != EScriptObjectMessage::Activate)
continue;
if (TCastToPtr<CScriptActor> act = mgr.ObjectById(mgr.GetIdForScript(conn.x8_objId)))
act->SetActive(false);
}
SetLinkedObjectAlpha(0.f, mgr);
x300_25_alphaOut = false;
return;
}
} else if (x16c_hInfo.GetHP() <= 0.f && x30_24_active) {
SendScriptMsgs(EScriptObjectState::Dead, mgr, EScriptObjectMessage::None);
RemoveMaterial(EMaterialTypes::Orbit, mgr);
x300_25_alphaOut = true;
x250_alphaTimer = 0.f;
}
if (x250_alphaTimer <= 0.75f)
x250_alphaTimer += dt;
float objAlpha = GetPuddleAlphaScale();
x1e0_alpha = 0.2f * objAlpha;
SetLinkedObjectAlpha(objAlpha, mgr);
}
std::optional<zeus::CAABox> CScriptDamageableTrigger::GetTouchBounds() const {
if (x30_24_active && x300_24_notOccluded)
return {zeus::CAABox(x14c_bounds.min + GetTranslation(), x14c_bounds.max + GetTranslation())};
return {};
}
} // namespace urde
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