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-rw-r--r--src/renderer/Shadows.h180
1 files changed, 180 insertions, 0 deletions
diff --git a/src/renderer/Shadows.h b/src/renderer/Shadows.h
new file mode 100644
index 00000000..8c909df3
--- /dev/null
+++ b/src/renderer/Shadows.h
@@ -0,0 +1,180 @@
+#pragma once
+
+#define MAX_STOREDSHADOWS 48
+#define MAX_POLYBUNCHES 300
+#define MAX_STATICSHADOWS 64
+#define MAX_PERMAMENTSHADOWS 48
+
+
+class CEntity;
+
+enum eShadowType
+{
+ SHADOWTYPE_NONE = 0,
+ SHADOWTYPE_DARK,
+ SHADOWTYPE_ADDITIVE,
+ SHADOWTYPE_INVCOLOR
+};
+
+enum eShadowTextureType
+{
+ SHADOWTEX_NONE = 0,
+ SHADOWTEX_CAR,
+ SHADOWTEX_PED,
+ SHADOWTEX_EXPLOSION,
+ SHADOWTEX_HELI,
+ SHADOWTEX_HEADLIGHTS,
+ SHADOWTEX_BLOOD
+};
+
+class CStoredShadow
+{
+public:
+ CVector m_vecPos;
+ CVector2D m_vecFront;
+ CVector2D m_vecSide;
+ float m_fZDistance;
+ float m_fScale;
+ int16 m_nIntensity;
+ uint8 m_ShadowType;
+ uint8 m_nRed;
+ uint8 m_nGreen;
+ uint8 m_nBlue;
+ struct
+ {
+ uint8 bDrawOnWater : 1;
+ uint8 bRendered : 1;
+ //uint8 bDrawOnBuildings : 1;
+ } m_nFlags;
+ RwTexture *m_pTexture;
+
+ CStoredShadow()
+ { }
+};
+
+VALIDATE_SIZE(CStoredShadow, 0x30);
+
+class CPolyBunch
+{
+public:
+ int16 m_nNumVerts;
+ CVector m_aVerts[7];
+ uint8 m_aU[7];
+ uint8 m_aV[7];
+ CPolyBunch *m_pNext;
+
+ CPolyBunch()
+ { }
+};
+
+VALIDATE_SIZE(CPolyBunch, 0x6C);
+
+class CStaticShadow
+{
+public:
+ uint32 m_nId;
+ CPolyBunch *m_pPolyBunch;
+ uint32 m_nTimeCreated;
+ CVector m_vecPosn;
+ CVector2D m_vecFront;
+ CVector2D m_vecSide;
+ float m_fZDistance;
+ float m_fScale;
+ uint8 m_nType;
+ int16 m_nIntensity; // unsigned ?
+ uint8 m_nRed;
+ uint8 m_nGreen;
+ uint8 m_nBlue;
+ bool m_bJustCreated;
+ bool m_bRendered;
+ bool m_bTemp;
+ RwTexture *m_pTexture;
+
+ CStaticShadow()
+ { }
+
+ void Free();
+};
+
+VALIDATE_SIZE(CStaticShadow, 0x40);
+
+class CPermanentShadow
+{
+public:
+ CVector m_vecPos;
+ CVector2D m_vecFront;
+ CVector2D m_vecSide;
+ float m_fZDistance;
+ float m_fScale;
+ int16 m_nIntensity;
+ uint8 m_nType; // eShadowType
+ uint8 m_nRed;
+ uint8 m_nGreen;
+ uint8 m_nBlue;
+ uint32 m_nTimeCreated;
+ uint32 m_nLifeTime;
+ RwTexture *m_pTexture;
+
+ CPermanentShadow()
+ { }
+};
+
+VALIDATE_SIZE(CPermanentShadow, 0x38);
+
+class CPtrList;
+class CAutomobile;
+class CPed;
+
+class CShadows
+{
+public:
+ static int16 ShadowsStoredToBeRendered;
+ static CStoredShadow asShadowsStored [MAX_STOREDSHADOWS];
+ static CPolyBunch aPolyBunches [MAX_POLYBUNCHES];
+ static CStaticShadow aStaticShadows [MAX_STATICSHADOWS];
+ static CPolyBunch *pEmptyBunchList;
+ static CPermanentShadow aPermanentShadows[MAX_PERMAMENTSHADOWS];
+
+ static void Init (void);
+ static void Shutdown (void);
+ static void AddPermanentShadow ( uint8 ShadowType, RwTexture *pTexture, CVector *pPosn, float fFrontX, float fFrontY, float fSideX, float fSideY, int16 nIntensity, uint8 nRed, uint8 nGreen, uint8 nBlue, float fZDistance, uint32 nTime, float fScale);
+ static void StoreStaticShadow (uint32 nID, uint8 ShadowType, RwTexture *pTexture, Const CVector *pPosn, float fFrontX, float fFrontY, float fSideX, float fSideY, int16 nIntensity, uint8 nRed, uint8 nGreen, uint8 nBlue, float fZDistance, float fScale, float fDrawDistance, bool bTempShadow, float fUpDistance);
+ static void StoreShadowToBeRendered ( uint8 ShadowType, CVector *pPosn, float fFrontX, float fFrontY, float fSideX, float fSideY, int16 nIntensity, uint8 nRed, uint8 nGreen, uint8 nBlue);
+ static void StoreShadowToBeRendered ( uint8 ShadowType, RwTexture *pTexture, CVector *pPosn, float fFrontX, float fFrontY, float fSideX, float fSideY, int16 nIntensity, uint8 nRed, uint8 nGreen, uint8 nBlue, float fZDistance, bool bDrawOnWater, float fScale);
+ static void StoreShadowForCar (CAutomobile *pCar);
+ static void StoreCarLightShadow (CAutomobile *pCar, int32 nID, RwTexture *pTexture, CVector *pPosn, float fFrontX, float fFrontY, float fSideX, float fSideY, uint8 nRed, uint8 nGreen, uint8 nBlue, float fMaxViewAngle);
+ static void StoreShadowForPed (CPed *pPed, float fDisplacementX, float fDisplacementY, float fFrontX, float fFrontY, float fSideX, float fSideY);
+ static void StoreShadowForPedObject (CEntity *pPedObject, float fDisplacementX, float fDisplacementY, float fFrontX, float fFrontY, float fSideX, float fSideY);
+ static void StoreShadowForTree (CEntity *pTree);
+ static void StoreShadowForPole (CEntity *pPole, float fOffsetX, float fOffsetY, float fOffsetZ, float fPoleHeight, float fPoleWidth, uint32 nID);
+ static void SetRenderModeForShadowType (uint8 ShadowType);
+ static void RenderStoredShadows (void);
+ static void RenderStaticShadows (void);
+ static void GeneratePolysForStaticShadow (int16 nStaticShadowID);
+ static void CastShadowSectorList (CPtrList &PtrList, float fStartX, float fStartY, float fEndX, float fEndY,
+ CVector *pPosn, float fFrontX, float fFrontY, float fSideX, float fSideY, int16 nIntensity, uint8 nRed, uint8 nGreen, uint8 nBlue, float fZDistance, float fScale, CPolyBunch **ppPolyBunch);
+ static void CastShadowEntity (CEntity *pEntity, float fStartX, float fStartY, float fEndX, float fEndY,
+ CVector *pPosn, float fFrontX, float fFrontY, float fSideX, float fSideY, int16 nIntensity, uint8 nRed, uint8 nGreen, uint8 nBlue, float fZDistance, float fScale, CPolyBunch **ppPolyBunch);
+ static void UpdateStaticShadows (void);
+ static void UpdatePermanentShadows (void);
+ static void CalcPedShadowValues (CVector vecLightDir, float *pfFrontX, float *pfFrontY, float *pfSideX, float *pfSideY, float *pfDisplacementX, float *pfDisplacementY);
+ static void RenderExtraPlayerShadows (void);
+ static void TidyUpShadows (void);
+ static void RenderIndicatorShadow (uint32 nID, uint8 ShadowType, RwTexture *pTexture, CVector *pPosn, float fFrontX, float fFrontY, float fSideX, float fSideY, int16 nIntensity);
+};
+
+extern RwTexture *gpShadowCarTex;
+extern RwTexture *gpShadowPedTex;
+extern RwTexture *gpShadowHeliTex;
+extern RwTexture *gpShadowExplosionTex;
+extern RwTexture *gpShadowHeadLightsTex;
+extern RwTexture *gpOutline1Tex;
+extern RwTexture *gpOutline2Tex;
+extern RwTexture *gpOutline3Tex;
+extern RwTexture *gpBloodPoolTex;
+extern RwTexture *gpReflectionTex;
+extern RwTexture *gpGoalMarkerTex;
+extern RwTexture *gpWalkDontTex;
+extern RwTexture *gpCrackedGlassTex;
+extern RwTexture *gpPostShadowTex;
+extern RwTexture *gpGoalTex;
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-08 12:39:05 +0200