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-rw-r--r--rwsdk/include/d3d8/rpprtstd.h153
1 files changed, 100 insertions, 53 deletions
diff --git a/rwsdk/include/d3d8/rpprtstd.h b/rwsdk/include/d3d8/rpprtstd.h
index ad1b87f7..ba0bf1d6 100644
--- a/rwsdk/include/d3d8/rpprtstd.h
+++ b/rwsdk/include/d3d8/rpprtstd.h
@@ -28,7 +28,7 @@
/**
* \defgroup rpprtstd RpPrtStd
- * \ingroup rpplugin
+ * \ingroup particles
*
* Particle Animation Plugin for RenderWare Graphics.
*/
@@ -52,7 +52,7 @@
-#define PRTSTD_RSRAND2(_seed) (((RwReal)((RwReal) (_seed) * PRTSTD_SRAND_IMAX) * \
+#define PRTSTD_2RSRAND2(_seed) (((RwReal)((RwReal) (_seed) * PRTSTD_SRAND_IMAX) * \
(RwReal)1.0))
/**
@@ -84,6 +84,8 @@ enum RpPrtStdEmitterFlags
rpPRTSTDEMITTERFLAGUPDATEPARTICLE = 0x00000020, /**< This indicated if the emitter's particles are updated. */
rpPRTSTDEMITTERFLAGRENDER = 0x00000040, /**< This indicates if the emitter is rendered. */
rpPRTSTDEMITTERFLAGRENDERPARTICLE = 0x00000080, /**< This indicates if the emitter's particles are rendered. */
+ rpPRTSTDEMITTERFLAGNOBUFFERSWAP = 0x00000100, /**< Internal usage */
+ rpPRTSTDEMITTERFLAGSTREAMREAD = 0x00000200, /**< Internal usage */
rpPRTSTDEMITTERFLAGFORCEENUMSIZEINT = RWFORCEENUMSIZEINT
};
@@ -109,15 +111,12 @@ enum RpPrtStdParticleCallBackCode
rpPRTSTDPARTICLECALLBACKRENDER, /**< Particle render callback */
rpPRTSTDPARTICLECALLBACKCREATE, /**< Particle create callback */
rpPRTSTDPARTICLECALLBACKDESTROY, /**< Particle destroy callback */
- rpPRTSTDPARTICLECALLBACKSTREAMREAD, /**< Particle stream input callback */
- rpPRTSTDPARTICLECALLBACKSTREAMWRITE, /**< Particle stream outout callback */
- rpPRTSTDPARTICLECALLBACKSTREAMGETSIZE, /**< Particle stream get size callback */
rpPRTSTDPARTICLECALLBACKFORCEENUMSIZEINT = RWFORCEENUMSIZEINT
};
typedef enum RpPrtStdParticleCallBackCode RpPrtStdParticleCallBackCode;
-#define rpPRTSTDEMITTERCALLBACKMAX 10
+#define rpPRTSTDEMITTERCALLBACKMAX 11
/**
* \ingroup rpprtstd
@@ -137,6 +136,7 @@ enum RpPrtStdEmitterCallBackCode
rpPRTSTDEMITTERCALLBACKSTREAMREAD, /**< Emitter stream input callback */
rpPRTSTDEMITTERCALLBACKSTREAMWRITE, /**< Emitter stream output callback */
rpPRTSTDEMITTERCALLBACKSTREAMGETSIZE, /**< Emitter stream get size callback */
+ rpPRTSTDEMITTERCALLBACKCLONE, /**< Emitter clone callback */
rpPRTSTDEMITTERCALLBACKFORCEENUMSIZEINT = RWFORCEENUMSIZEINT
};
@@ -154,7 +154,7 @@ typedef struct RpPrtStdEmitter RWALIGN(RpPrtStdEmitter, rwMATRIXALIGNMENT);
/**
* \ingroup rpprtstd
- * \typedef RpPrtStdEmitterCallBack
+ * \ref RpPrtStdEmitterCallBack
* \ref RpPrtStdEmitterCallBack represents the function called for processing
* a \ref RpPrtStdEmitter. There can several types of the functions, each performing a
* specific task defined by \ref RpPrtStdEmitterCallBackCode.
@@ -172,7 +172,6 @@ typedef RpPrtStdEmitter *
typedef struct RpPrtStdParticleBatch RWALIGN(RpPrtStdParticleBatch, rwMATRIXALIGNMENT);
/**
* \ingroup rpprtstd
- * \typedef RpPrtStdParticleCallBack
* \ref RpPrtStdParticleCallBack represents the function called for processing
* a \ref RpPrtStdParticleBatch. There can be several types of the functions, each
* performing a specific task defined by \ref RpPrtStdParticleCallBackCode.
@@ -189,7 +188,6 @@ typedef RpPrtStdParticleBatch *
/**
* \ingroup rpprtstd
- * \typedef RpPrtStdEmitterCallBackArray
* \ref RpPrtStdEmitterCallBackArray represents a set of callback functions for
* processing a \ref RpPrtStdEmitter. All the functions are of the type \ref
* RpPrtStdEmitterCallBack.
@@ -201,7 +199,6 @@ typedef RpPrtStdEmitterCallBack
/**
* \ingroup rpprtstd
- * \typedef RpPrtStdParticleCallBackArray
* \ref RpPrtStdParticleCallBackArray represents a set of callback functions for
* processing a \ref RpPrtStdParticleBatch. All the functions are of the type \ref
* RpPrtStdParticleCallBack.
@@ -221,7 +218,6 @@ typedef RpPrtStdParticleCallBack
typedef struct RpPrtStdEmitterClass RpPrtStdEmitterClass;
/**
* \ingroup rpprtstd
- * \typedef RpPrtStdEClassSetupCallBack
* \ref RpPrtStdEClassSetupCallBack represents the function called for setting up an
* emitter class's set of callback function. The callback function is called
* after an emitter class is streamed in.
@@ -237,7 +233,6 @@ typedef RpPrtStdEmitterClass *
typedef struct RpPrtStdParticleClass RpPrtStdParticleClass;
/**
* \ingroup rpprtstd
- * \typedef RpPrtStdPClassSetupCallBack
* \ref RpPrtStdPClassSetupCallBack represents the function called for setting up an
* emitter class's set of callback function. The callback function is called
* after an emitter class is streamed in.
@@ -273,6 +268,7 @@ struct RpPrtStdPropertyTable
RpPrtStdPropertyTable *next; /**< Internal usage */
RwInt32 id; /**< Property table's id */
+ RwInt32 refCount; /**< Reference count. Internal usage */
RwInt32 numProp; /**< Number of properties in the table */
RwInt32 maxProp; /**< Internal usage */
@@ -295,6 +291,7 @@ struct RpPrtStdEmitterClass
RpPrtStdEmitterClass *next; /**< Internal usage */
RwInt32 id; /**< Emitter class's id */
+ RwInt32 refCount; /**< Reference count. Internal usage */
RwInt32 objSize; /**< Size of the emitter */
RpPrtStdPropertyTable *propTab; /**< Reference to a table of emitter properties */
@@ -316,6 +313,7 @@ struct RpPrtStdParticleClass
RpPrtStdParticleClass *next; /**< Internal usage */
RwInt32 id; /**< Particle class's id */
+ RwInt32 refCount; /**< Reference count. Internal usage */
RwInt32 objSize; /**< Size of a particle */
RpPrtStdPropertyTable *propTab; /**< Reference to a table of particle properties */
@@ -403,7 +401,6 @@ struct RpPrtStdEmitter
#define rpPRTSTDPROPERTYCODEEMITTERSTANDARD 1
#define rpPRTSTDPROPERTYCODEEMITTERPRTCOLOR 2
#define rpPRTSTDPROPERTYCODEEMITTERPRTTEXCOORDS 3
-#define rpPRTSTDPROPERTYCODEEMITTERPRTANIMFRAME 4
#define rpPRTSTDPROPERTYCODEEMITTERPRTSIZE 5
#define rpPRTSTDPROPERTYCODEEMITTERPTANK 6
#define rpPRTSTDPROPERTYCODEEMITTERPRTVELOCITY 7
@@ -414,7 +411,6 @@ struct RpPrtStdEmitter
#define rpPRTSTDEMITTERDATAFLAGSTANDARD 0x00000001
#define rpPRTSTDEMITTERDATAFLAGPRTCOLOR 0x00000002
#define rpPRTSTDEMITTERDATAFLAGPRTTEXCOORDS 0x00000004
-#define rpPRTSTDEMITTERDATAFLAGPRTANIMFRAME 0x00000008
#define rpPRTSTDEMITTERDATAFLAGPRTSIZE 0x00000010
#define rpPRTSTDEMITTERDATAFLAGPTANK 0x00000020
#define rpPRTSTDEMITTERDATAFLAGPRTMATRIX 0x00000040
@@ -436,7 +432,7 @@ typedef struct RpPrtStdEmitterStandard RpPrtStdEmitterStandard;
* particles. Once an emitter has reached its maximum number of particles, no further particles are
* emitted until some of the existing particles have died.
*
- * Most properties have a bias value to vary the property value. This uses the seed field
+ * Most properties have a bias value to vary the property's value. This uses the seed field
* to give a degreee of randomness.
*/
struct RpPrtStdEmitterStandard
@@ -522,15 +518,6 @@ struct RpPrtStdEmitterPrtTexCoords
prtEndUV1Bias; /**< Particle end bottom right texcoords bias */
};
-typedef struct RpPrtStdEmitterPrtAnimFrame RpPrtStdEmitterPrtAnimFrame;
-
-struct RpPrtStdEmitterPrtAnimFrame
-{
- RwInt32 prtNumFrames;
-
- RwTexCoords *prtAnimFrameTexCoords;
-};
-
typedef struct RpPrtStdEmitterPrtSize RpPrtStdEmitterPrtSize;
/**
@@ -550,18 +537,47 @@ struct RpPrtStdEmitterPrtSize
prtEndSizeBias; /**< Particle end size bias */
};
+
+/**
+ * \ingroup rpprtstd
+ * A set of flag settings for use in the \ref RpPrtStdEmitterPrtMatrix flag
+ */
+enum RpPrtStdEmitterPrtMatrixFlags
+{
+ rpPRTSTDEMITTERPRTMTXFLAGSCNSMTX = 0x00000001, /**< Apply the prtCnsMtx matrix to
+ * each particle if set */
+ RPPRTSTDEMITTERPRTMTXFLAGSFORCEENUMSIZEINT = RWFORCEENUMSIZEINT
+};
+
+typedef enum RpPrtStdEmitterPrtMatrixFlags RpPrtStdEmitterPrtMatrixFlags;
+
typedef struct RpPrtStdEmitterPrtMatrix RWALIGN(RpPrtStdEmitterPrtMatrix, rwMATRIXALIGNMENT);
+/**
+ * \ingroup rpprtstd
+ * \struct RpPrtStdEmitterPrtMatrix
+ *
+ * An optional structure to construct a matrix for each particle during emissions. A particle
+ * can be represented as a single matrix. This gives the particles an orientation rather than
+ * just a simple position.
+ *
+ * This allows transformation to be applied to the particles, such as rotation. If
+ * \ref rpPRTSTDEMITTERPRTMTXFLAGSCNSMTX is set in the flag, then the prtCnsMatrix is applied to each
+ * particle during particle update.
+ *
+ * If this structure is not present, then it assumes the particles will have just a position
+ * property.
+ */
struct RpPrtStdEmitterPrtMatrix
{
- RwMatrix prtCnsMtx;
+ RwMatrix prtCnsMtx; /**< Transformation matrix to be applied to each particle */
- RwV3d prtPosMtxAt,
- prtPosMtxAtBias;
- RwV3d prtPosMtxUp,
- prtPosMtxUpBias;
+ RwV3d prtPosMtxAt, /**< Particle initial look at vector */
+ prtPosMtxAtBias; /**< Particle initial look at vector bias */
+ RwV3d prtPosMtxUp, /**< Particle initial up vector. */
+ prtPosMtxUpBias; /**< Particle initial up vector bias */
- RwInt32 flags;
+ RwInt32 flags; /**< Particle matrix flag. See \ref RpPrtStdEmitterPrtMatrixFlags */
};
/************************************************************************
@@ -584,18 +600,42 @@ enum RpPrtStdPTankPropertyCode
typedef enum RpPrtStdPTankPropertyCode RpPrtStdPTankPropertyCode;
typedef struct RpPrtStdEmitterPTank RpPrtStdEmitterPTank;
+
+/**
+ * \ingroup rpprtstd
+ * \struct RpPrtStdEmitterPTank
+ *
+ * A structure for storing the data required to create a RpPTank for use
+ * with the emitter. The structure allows the user to create a RpPTank
+ * manually.
+ */
struct RpPrtStdEmitterPTank
{
- RwUInt32 dataFlags,
- platFlags,
- numPrt,
- maxPrt,
- updateFlags,
- emitFlags;
- RpAtomic *pTank;
- RwChar **dataInPtrs,
- **dataOutPtrs;
- RwInt32 *dataStride;
+ RwUInt32 dataFlags, /**< Data flag used in RpPTank creation. See
+ * \ref RpPTankAtomicCreate */
+ platFlags, /**< Platform flag used in RpPTank creation. See
+ * \ref RpPTankAtomicCreate */
+ numPrt, /**< An integer representing the current number of active
+ * particles */
+ maxPrt, /**< An integer representing the maxiumum number of particles
+ * stored in the RpPTank */
+ updateFlags, /**< A flag representing the properties to be updated by
+ * the particle emiiter during update. A user may select to
+ * update some properties manually by unsetting the relevant
+ * bits in the flag.
+ * The flag settings are the same as \ref RpPTankDataFlags */
+ emitFlags; /**< A flag representing the properties to be initialised
+ * by the particle emitter during particles emission. A user
+ * may select to initialise some properties manually by
+ * unsetting the relevant bits in the flag.
+ * The flag settings are the same as \ref RpPTankDataFlags */
+ RpAtomic *pTank; /**< Pointer to the RpPTank */
+ RwChar **dataInPtrs, /**< Internal usage */
+ **dataOutPtrs; /**< Internal usage */
+ RwInt32 *dataStride; /**< Internal usage */
+ RwUInt32 strSrcBlend; /**< Internal usage */
+ RwUInt32 strDstBlend; /**< Internal usage */
+ RwBool strVtxABlend; /**< Internal usage */
};
/************************************************************************
@@ -608,7 +648,6 @@ struct RpPrtStdEmitterPTank
#define rpPRTSTDPROPERTYCODEPARTICLEPOSITION 1
#define rpPRTSTDPROPERTYCODEPARTICLECOLOR 2
#define rpPRTSTDPROPERTYCODEPARTICLETEXCOORDS 3
-#define rpPRTSTDPROPERTYCODEPARTICLEANIMFRAME 4
#define rpPRTSTDPROPERTYCODEPARTICLESIZE 5
#define rpPRTSTDPROPERTYCODEPARTICLEVELOCITY 6
#define rpPRTSTDPROPERTYCODEPARTICLEMATRIX 7
@@ -619,7 +658,6 @@ struct RpPrtStdEmitterPTank
#define rpPRTSTDPARTICLEDATAFLAGPOSITION 0x00000002
#define rpPRTSTDPARTICLEDATAFLAGCOLOR 0x00000004
#define rpPRTSTDPARTICLEDATAFLAGTEXCOORDS 0x00000008
-#define rpPRTSTDPARTICLEDATAFLAGANIMFRAME 0x00000010
#define rpPRTSTDPARTICLEDATAFLAGSIZE 0x00000020
#define rpPRTSTDPARTICLEDATAFLAGVELOCITY 0x00000040
#define rpPRTSTDPARTICLEDATAFLAGMATRIX 0x00000080
@@ -675,15 +713,6 @@ struct RpPrtStdParticleTexCoords
deltaUV1; /**< Particle's bottom right texcoords rate of change */
};
-typedef struct RpPrtStdParticleAnimFrame RpPrtStdParticleAnimFrame;
-
-struct RpPrtStdParticleAnimFrame
-{
- RwInt32 frame;
-
- RwReal delta;
-};
-
typedef struct RpPrtStdParticleSize RpPrtStdParticleSize;
/**
@@ -714,10 +743,13 @@ extern "C"
/************************************************************************/
extern RwBool
-RpParticleStandardPluginAttach( void );
+RpPrtStdPluginAttach( void );
/************************************************************************/
+extern RwBool
+RpAtomicIsParticleEmitter(RpAtomic *atomic);
+
extern RpAtomic *
RpPrtStdAtomicCreate(RpPrtStdEmitterClass *eClass, void *data);
@@ -750,6 +782,9 @@ extern RwBool
RpPrtStdEmitterDestroy(RpPrtStdEmitter *emt);
extern RpPrtStdEmitter *
+RpPrtStdEmitterClone(RpPrtStdEmitter *emt);
+
+extern RpPrtStdEmitter *
RpPrtStdEmitterForAllParticleBatch(RpPrtStdEmitter *emt,
RpPrtStdParticleCallBack callback,
void * data);
@@ -835,7 +870,6 @@ RpPrtStdPropTabStreamWrite(RpPrtStdPropertyTable *eClass,
extern RwInt32
RpPrtStdPropTabStreamGetSize(RpPrtStdPropertyTable *eClass);
-
/************************************************************************/
extern RwBool
@@ -941,6 +975,11 @@ RpPrtStdGlobalDataStreamWrite(RwStream *stream);
extern RwInt32
RpPrtStdGlobalDataStreamGetSize( void );
+extern void
+RpPrtStdGlobalDataSetStreamEmbedded( RwBool embedded );
+
+extern RwBool
+RpPrtStdGlobalDataGetStreamEmbedded( void );
/************************************************************************/
@@ -964,10 +1003,18 @@ RpPrtStdEmitterStdEmitCB(RpAtomic *atomic,
RpPrtStdEmitter *emt, void *data);
extern RpPrtStdEmitter *
+RpPrtStdEmitterStdCloneCB(RpAtomic *atomic,
+ RpPrtStdEmitter *emt, void *data);
+
+extern RpPrtStdEmitter *
RpPrtStdEmitterStdCreateCB(RpAtomic *atomic,
RpPrtStdEmitter *emt, void *data);
extern RpPrtStdEmitter *
+RpPrtStdEmitterStdDestroyCB(RpAtomic *atomic,
+ RpPrtStdEmitter *emt, void *data);
+
+extern RpPrtStdEmitter *
RpPrtStdEmitterStdBeginUpdateCB(RpAtomic *atomic,
RpPrtStdEmitter *emt, void *data);