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engines/hpl1/engine/graphics/ParticleEmitter3D_UserData.h

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+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+/*
+ * Copyright (C) 2006-2010 - Frictional Games
+ *
+ * This file is part of HPL1 Engine.
+ */
+
+#ifndef HPL_PARTICLE_EMITTER_3D_USER_DATA_H
+#define HPL_PARTICLE_EMITTER_3D_USER_DATA_H
+
+#include "hpl1/engine/graphics/ParticleEmitter3D.h"
+#include "hpl1/engine/graphics/Renderable.h"
+#include "hpl1/engine/physics/PhysicsWorld.h"
+#include "hpl1/engine/scene/Entity3D.h"
+
+class TiXmlElement;
+
+namespace hpl {
+
+enum ePEStartPosType {
+	ePEStartPosType_Box,
+	ePEStartPosType_Sphere,
+	ePEStartPosType_LastEnum,
+};
+
+enum ePEDeathType {
+	ePEDeathType_Age,
+	ePEDeathType_Color,
+	ePEDeathType_LastEnum,
+};
+
+enum ePEGravityType {
+	ePEGravityType_None,   // No gravity added
+	ePEGravityType_Vector, // Vector is used.
+	ePEGravityType_Center, // Y axis used. heading equals center.
+	ePEGravityType_LastEnum,
+};
+
+enum ePESubDivType {
+	ePESubDivType_Random,
+	ePESubDivType_Animation,
+	ePESubDivType_LastEnum,
+};
+
+enum ePEPartSpinType {
+	ePEPartSpinType_Constant,
+	ePEPartSpinType_Movement,
+	ePEPartSpinType_LastEnum,
+};
+
+//------------------------------------
+
+//------------------------------------
+
+class cParticleEmitterData3D_UserData : public iParticleEmitterData, public iPhysicsRayCallback {
+	friend class cParticleEmitter3D_UserData;
+
+public:
+	cParticleEmitterData3D_UserData(const tString &asName, cResources *apResources, cGraphics *apGraphics);
+
+	iParticleEmitter *Create(tString asName, cVector3f avSize);
+
+	void LoadFromElement(TiXmlElement *apElement);
+
+	bool CheckCollision(const cVector3f &avStart, const cVector3f &avEnd,
+						iPhysicsWorld *apPhysicsWorld,
+						cVector3f *apNormalVec,
+						cVector3f *apPosVec);
+
+private:
+	bool OnIntersect(iPhysicsBody *pBody, cPhysicsRayParams *apParams);
+	float mfShortestDist;
+	bool mbIntersected;
+	cVector3f *mpIntersectNormal;
+	cVector3f *mpIntersectPos;
+
+	///////// GENERAL /////////////
+
+	// NEW
+	ePEType mPEType;
+	// ---
+
+	int mlMaxParticleNum;
+
+	bool mbRespawn;
+
+	float mfParticlesPerSecond;
+	float mfStartTimeOffset;
+
+	float mfMinPauseLength;
+	float mfMaxPauseLength;
+
+	float mfMinPauseInterval;
+	float mfMaxPauseInterval;
+
+	cVector3f mvPosOffset;
+	cVector3f mvAngleOffset;
+
+	float mfFrameStep;
+	float mfMaxFrameTime;
+
+	///////// MATERIAL //////////
+
+	cVector2l mvSubDiv;
+	ePESubDivType mSubDivType;
+
+	///////// START POS //////////
+	ePEStartPosType mStartPosType;
+
+	cVector3f mvMinStartPos;
+	cVector3f mvMaxStartPos;
+
+	cVector2f mvMinStartAngles;
+	cVector2f mvMaxStartAngles;
+
+	float mfMinStartRadius;
+	float mfMaxStartRadius;
+
+	/////////// MOVEMENT ////////
+	ePEStartPosType mStartVelType;
+
+	cVector3f mvMinStartVel;
+	cVector3f mvMaxStartVel;
+
+	cVector2f mvMinStartVelAngles;
+	cVector2f mvMaxStartVelAngles;
+
+	float mfMinStartVelSpeed;
+	float mfMaxStartVelSpeed;
+
+	float mfMinSpeedMultiply;
+	float mfMaxSpeedMultiply;
+
+	cVector3f mvMinStartAcc;
+	cVector3f mvMaxStartAcc;
+
+	float mfMinVelMaximum;
+	float mfMaxVelMaximum;
+
+	bool mbUsesDirection;
+	ePEGravityType mGravityType;
+
+	cVector3f mvGravityAcc;
+
+	eParticleEmitter3DCoordSystem mCoordSystem;
+
+	// NEW
+
+	bool mbUsePartSpin;
+	ePEPartSpinType mPartSpinType;
+	float mfMinSpinRange;
+	float mfMaxSpinRange;
+
+	bool mbUseRevolution;
+	cVector3f mvMinRevVel;
+	cVector3f mvMaxRevVel;
+
+	//		iVertexBuffer *mVBMeshData;
+	//		float *mpfMeshVtxData;
+
+	// ---
+
+	/////////// LIFESPAN ////////
+	float mfMinLifeSpan;
+	float mfMaxLifeSpan;
+
+	ePEDeathType mDeathType;
+
+	tString msDeathPS;
+
+	/////////// RENDERING ////////
+	eParticleEmitter3DType mDrawType;
+
+	cVector2f mvMinStartSize;
+	cVector2f mvMaxStartSize;
+
+	float mfStartRelSize;
+	float mfMiddleRelSize;
+	float mfMiddleRelSizeTime;
+	float mfMiddleRelSizeLength;
+	float mfEndRelSize;
+
+	bool mbMultiplyRGBWithAlpha;
+
+	/////////// COLOR  ////////
+
+	cColor mMinStartColor;
+	cColor mMaxStartColor;
+
+	cColor mStartRelColor;
+	cColor mMiddleRelColor;
+	float mfMiddleRelColorTime;
+	float mfMiddleRelColorLength;
+	cColor mEndRelColor;
+
+	/////////// COLLISION  ////////
+	bool mbCollides;
+
+	float mfMinBounceAmount;
+	float mfMaxBounceAmount;
+
+	int mlMinCollisionMax;
+	int mlMaxCollisionMax;
+
+	int mlCollisionUpdateRate;
+
+	// NEW
+	/////// BEAM SPECIFIC ///////
+
+	bool mbUseBeamNoise;
+
+	int mlLowFreqPoints;
+	Common::Array<unsigned int> mvLFIndices;
+	cVector3f mvMinLowFreqNoise;
+	cVector3f mvMaxLowFreqNoise;
+
+	int mlHighFreqPoints;
+	cVector3f mvMinHighFreqNoise;
+	cVector3f mvMaxHighFreqNoise;
+
+	Common::Array<tBeamNoisePoint> mvBeamNoisePoints;
+
+	// ---
+};
+
+//----------------------------------------------------------
+
+class cParticleEmitter3D_UserData : public iParticleEmitter3D {
+public:
+	cParticleEmitter3D_UserData(tString asName, tMaterialVec *avMaterials,
+								cVector3f avSize, cGraphics *apGraphics, cResources *apResources,
+								cParticleEmitterData3D_UserData *apData);
+	~cParticleEmitter3D_UserData(void);
+
+	void Kill();
+
+	bool IsDying();
+
+private:
+	void UpdateMotion(float afTimeStep);
+	void SetParticleDefaults(cParticle *apParticle);
+
+	cParticleEmitterData3D_UserData *mpData;
+
+	float mfTime;
+	float mfCreateCount;
+
+	float mfCollideCount;
+
+	float mfPauseCount;
+	float mfPauseWaitCount;
+	bool mbPaused;
+
+	bool mbRespawn;
+};
+
+} // namespace hpl
+
+#endif // HPL_PARTICLE_EMITTER_3D_USER_DATA_H