mirror of https://github.com/AxioDL/metaforce.git
96 lines
3.0 KiB
C++
96 lines
3.0 KiB
C++
#include "Runtime/World/CScriptShadowProjector.hpp"
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#include "Runtime/CStateManager.hpp"
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#include "Runtime/World/CActorParameters.hpp"
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#include "Runtime/World/CProjectedShadow.hpp"
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#include "TCastTo.hpp" // Generated file, do not modify include path
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namespace metaforce {
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CScriptShadowProjector::CScriptShadowProjector(TUniqueId uid, std::string_view name, const CEntityInfo& info,
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const zeus::CTransform& xf, bool active, const zeus::CVector3f& offset,
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bool persistent, float scale, float f2, float opacity, float opacityQ,
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s32 textureSize)
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: CActor(uid, active, name, info, xf, CModelData::CModelDataNull(), CMaterialList(), CActorParameters::None(),
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kInvalidUniqueId)
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, xe8_scale(scale)
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, xec_offset(offset)
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, xf8_zOffsetAdjust(f2)
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, xfc_opacity(opacity)
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, x100_opacityRecip(opacity < 0.00001 ? 1.f : opacityQ / opacity)
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, x10c_textureSize(textureSize)
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, x110_24_persistent(persistent) {}
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void CScriptShadowProjector::Accept(IVisitor& visitor) { visitor.Visit(this); }
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void CScriptShadowProjector::Think(float dt, CStateManager& mgr) {
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if (!GetActive() || !x110_25_shadowInvalidated) {
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return;
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}
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xfc_opacity = -(x100_opacityRecip * dt - xfc_opacity);
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if (xfc_opacity > 0.f) {
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return;
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}
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xfc_opacity = 0.f;
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x108_projectedShadow.reset();
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x110_25_shadowInvalidated = false;
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SendScriptMsgs(EScriptObjectState::Zero, mgr, EScriptObjectMessage::None);
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}
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void CScriptShadowProjector::CreateProjectedShadow() {
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if (!GetActive() || x104_target == kInvalidUniqueId || xfc_opacity <= 0.f) {
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x108_projectedShadow.reset();
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} else {
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x108_projectedShadow.reset(new CProjectedShadow(x10c_textureSize, x10c_textureSize, x110_24_persistent));
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}
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}
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void CScriptShadowProjector::AcceptScriptMsg(EScriptObjectMessage msg, TUniqueId uid, CStateManager& mgr) {
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CActor::AcceptScriptMsg(msg, uid, mgr);
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switch (msg) {
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case EScriptObjectMessage::InitializedInArea:
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for (const SConnection& conn : x20_conns) {
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if (conn.x0_state != EScriptObjectState::Play) {
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continue;
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}
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const CActor* act = TCastToConstPtr<CActor>(mgr.GetObjectById(mgr.GetIdForScript(conn.x8_objId)));
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if (act) {
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const CModelData* mData = act->GetModelData();
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if (mData && (mData->GetAnimationData() || mData->HasNormalModel())) {
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x104_target = act->GetUniqueId();
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break;
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}
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}
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}
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if (x104_target == kInvalidUniqueId) {
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mgr.FreeScriptObject(GetUniqueId());
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break;
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}
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[[fallthrough]];
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case EScriptObjectMessage::Deactivate:
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case EScriptObjectMessage::Activate:
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CreateProjectedShadow();
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break;
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case EScriptObjectMessage::Decrement:
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if (!GetActive()) {
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return;
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}
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if (xfc_opacity > 0.f) {
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x110_25_shadowInvalidated = true;
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}
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break;
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default:
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break;
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}
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}
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void CScriptShadowProjector::PreRender(CStateManager&, const zeus::CFrustum&) {}
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} // namespace metaforce
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