render -> renderer (original name)

1 files changed, 210 insertions, 0 deletions

diff --git a/src/renderer/Shadows.h b/src/renderer/Shadows.h
new file mode 100644
index 00000000..937ff4eb
--- /dev/null
+++ b/src/renderer/Shadows.h
@@ -0,0 +1,210 @@
+#pragma once
+
+#define MAX_STOREDSHADOWS    48
+#define MAX_POLYBUNCHES      380
+#define MAX_STATICSHADOWS    48
+#define MAX_PERMAMENTSHADOWS 48
+
+
+
+class CEntity;
+class CPtrList;
+class CAutomobile;
+class CVehicle;
+class CPed;
+class CCutsceneShadow;
+class CCutsceneObject;
+
+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
+};
+
+enum VEH_SHD_TYPE
+{
+	VEH_SHD_TYPE_CAR = 0,
+	VEH_SHD_TYPE_BIKE,
+	VEH_SHD_TYPE_HELI,
+	VEH_SHD_TYPE_SEAPLANE,
+	VEH_SHD_TYPE_RCPLANE,
+};
+
+
+class CStoredShadow
+{
+public:
+	CVector m_vecPos;
+	CVector2D m_vecFront;
+	CVector2D m_vecSide;
+	float m_fZDistance;
+	float m_fScale;
+	RwTexture *m_pTexture;
+	CCutsceneShadow *m_pCutsceneShadow;
+	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;
+	
+
+    CStoredShadow()
+	{  }
+};
+
+VALIDATE_SIZE(CStoredShadow, 0x30);
+
+class CPolyBunch
+{
+public:
+	CVector m_aVerts[7];
+	CPolyBunch *m_pNext;
+	int16 m_nNumVerts;
+	uint8 m_aU[7];
+	uint8 m_aV[7];
+
+    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;
+	RwTexture *m_pTexture;
+	int16 m_nIntensity; // unsigned ?
+	uint8 m_nType;
+	uint8 m_nRed;
+	uint8 m_nGreen;
+	uint8 m_nBlue;
+	bool m_bJustCreated;
+	bool m_bRendered;
+	bool m_bTemp;
+	
+
+	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;
+	uint32 m_nTimeCreated;
+	uint32 m_nLifeTime;
+	RwTexture *m_pTexture;
+	int16 m_nIntensity;
+	uint8 m_nType;	// eShadowType
+	uint8 m_nRed;
+	uint8 m_nGreen;
+	uint8 m_nBlue;
+
+	CPermanentShadow()
+	{  }
+};
+
+VALIDATE_SIZE(CPermanentShadow, 0x38);
+
+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 bool 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, CCutsceneShadow *pShadow, bool bDrawOnBuildings);
+	static void StoreShadowForVehicle          (CVehicle *pCar, VEH_SHD_TYPE type);
+	static void StoreCarLightShadow            (CVehicle *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 StoreShadowForCutscenePedObject(CCutsceneObject *pObject, 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 CastPlayerShadowSectorList     (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 CastCutsceneShadowSectorList   (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, CCutsceneShadow *pShadow);
+								
+	static void CastShadowEntityXY             (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 CastShadowEntityXYZ            (CEntity *pEntity, CVector *pPosn,                                float fFrontX, float fFrontY, float fSideX, float fSideY, int16 nIntensity, uint8 nRed, uint8 nGreen, uint8 nBlue, float fZDistance,               float fScale, CPolyBunch **ppPolyBunch, CCutsceneShadow *pShadow);
+								
+	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 *gpShadowBikeTex;
+extern RwTexture *gpShadowBaronTex;
+extern RwTexture *gpShadowExplosionTex;
+extern RwTexture *gpShadowHeadLightsTex;
+extern RwTexture *gpOutline1Tex;
+extern RwTexture *gpOutline2Tex;
+extern RwTexture *gpOutline3Tex;
+extern RwTexture *gpBloodPoolTex;
+extern RwTexture *gpReflectionTex;
+extern RwTexture *gpWalkDontTex;
+extern RwTexture *gpCrackedGlassTex;
+extern RwTexture *gpPostShadowTex;
+extern RwTexture *gpGoalTex;