Initial commit

Torque/SDK/engine/game/debris.h

@@ -0,0 +1,153 @@
+//-----------------------------------------------------------------------------
+// Torque Game Engine
+// Copyright (C) GarageGames.com, Inc.
+//-----------------------------------------------------------------------------
+
+#ifndef _DEBRIS_H_
+#define _DEBRIS_H_
+
+#ifndef _GAMEBASE_H_
+#include "game/gameBase.h"
+#endif
+
+class ParticleEmitterData;
+class ParticleEmitter;
+class ExplosionData;
+class TSPartInstance;
+class TSShapeInstance;
+class TSShape;
+
+//**************************************************************************
+// Debris Data
+//**************************************************************************
+struct DebrisData : public GameBaseData
+{
+   typedef GameBaseData Parent;
+
+   //-----------------------------------------------------------------------
+   // Data Decarations
+   //-----------------------------------------------------------------------
+   enum DebrisDataConst
+   {
+      DDC_NUM_EMITTERS = 2,
+   };
+
+
+   //-----------------------------------------------------------------------
+   // Debris datablock
+   //-----------------------------------------------------------------------
+   F32      velocity;
+   F32      velocityVariance;
+   F32      friction;
+   F32      elasticity;
+   F32      lifetime;
+   F32      lifetimeVariance;
+   U32      numBounces;
+   U32      bounceVariance;
+   F32      minSpinSpeed;
+   F32      maxSpinSpeed;
+   bool     render2D;
+   bool     explodeOnMaxBounce;  ///< explodes after it has bounced max times
+   bool     staticOnMaxBounce;   ///< becomes static after bounced max times
+   bool     snapOnMaxBounce;     ///< snap into a "resting" position on last bounce
+   bool     fade;
+   bool     useRadiusMass;       ///< use mass calculations based on radius
+   F32      baseRadius;          ///< radius at which the standard elasticity and friction apply
+   F32      gravModifier;        ///< how much gravity affects debris
+   F32      terminalVelocity;    ///< max velocity magnitude
+   bool     ignoreWater;
+
+   const char* shapeName;
+   Resource<TSShape> shape;
+
+   StringTableEntry  textureName;
+   TextureHandle     texture;
+
+
+   S32                     explosionId;
+   ExplosionData *         explosion;
+   ParticleEmitterData*    emitterList[DDC_NUM_EMITTERS];
+   S32                     emitterIDList[DDC_NUM_EMITTERS];
+
+   DebrisData();
+
+   bool        onAdd();
+   bool        preload( bool server, char errorBuffer[256] );
+   static void initPersistFields();
+   void        packData(BitStream* stream);
+   void        unpackData(BitStream* stream);
+
+   DECLARE_CONOBJECT(DebrisData);
+
+};
+DECLARE_CONSOLETYPE(DebrisData)
+
+//**************************************************************************
+// Debris
+//**************************************************************************
+class Debris : public GameBase
+{
+   typedef GameBase Parent;
+
+private:
+   S32               mNumBounces;
+   F32               mSize;
+   Point3F           mLastPos;
+   Point3F           mVelocity;
+   F32               mLifetime;
+   DebrisData *      mDataBlock;
+   F32               mElapsedTime;
+   TSShapeInstance * mShape;
+   TSPartInstance *  mPart;
+   MatrixF           mInitialTrans;
+   F32               mXRotSpeed;
+   F32               mZRotSpeed;
+   Point3F           mRotAngles;
+   F32               mRadius;
+   bool              mStatic;
+   F32               mElasticity;
+   F32               mFriction;
+
+   ParticleEmitter * mEmitterList[ DebrisData::DDC_NUM_EMITTERS ];
+
+   bool  bounce( const Point3F &nextPos, F32 dt );
+   void  computeNewState( Point3F &newPos, Point3F &newVel, F32 dt );
+   void  explode();
+   void  render2D();
+   void  rotate( F32 dt );
+
+protected:
+   virtual void   processTick(const Move* move);
+   virtual void   advanceTime( F32 dt );
+   bool prepRenderImage(SceneState *state, const U32 stateKey, const U32 startZone, const bool modifyBaseZoneState);
+   void renderObject(SceneState *state, SceneRenderImage *image);
+
+
+   bool           onAdd();
+   void           onRemove();
+   void           updateEmitters( Point3F &pos, Point3F &vel, U32 ms );
+
+public:
+
+   Debris();
+   ~Debris();
+
+   static void    initPersistFields();
+
+   bool   onNewDataBlock( GameBaseData* dptr );
+
+   void  init( const Point3F &position, const Point3F &velocity );
+   void  setLifetime( F32 lifetime ){ mLifetime = lifetime; }
+   void  setPartInstance( TSPartInstance *part ){ mPart = part; }
+   void  setSize( F32 size );
+   void  setVelocity( const Point3F &vel ){ mVelocity = vel; }
+   void  setRotAngles( const Point3F &angles ){ mRotAngles = angles; }
+
+   DECLARE_CONOBJECT(Debris);
+
+};
+
+
+
+
+#endif