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metaforce/Runtime/World/CScriptDamageableTrigger.cpp
Lioncash cabbfcc320 CActor: Make AddToRenderer() non-const 
This member function alters instance state in a few implementations, so
it shouldn't be made const.

The state manager parameter also shouldn't be const. Retrieved data
from the post constructed instance is further modified in some
implementations. This removes the constness on this parameter in order
to fix more const_cast usages in a follow-up change.
2020-04-06 00:52:10 -04:00

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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*/, CStateManager& mgr) {
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 std::nullopt;
}
} // namespace urde
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