Initial commit

Torque/SDK/engine/game/item.h

@@ -0,0 +1,157 @@
+//-----------------------------------------------------------------------------
+// Torque Game Engine
+// Copyright (C) GarageGames.com, Inc.
+//-----------------------------------------------------------------------------
+
+#ifndef _ITEM_H_
+#define _ITEM_H_
+
+#ifndef _SHAPEBASE_H_
+#include "game/shapeBase.h"
+#endif
+#ifndef _LIGHTMANAGER_H_
+#include "sceneGraph/lightManager.h"
+#endif
+#ifndef _BOXCONVEX_H_
+#include "collision/boxConvex.h"
+#endif
+
+//----------------------------------------------------------------------------
+
+struct ItemData: public ShapeBaseData {
+   typedef ShapeBaseData Parent;
+
+   F32 friction;
+   F32 elasticity;
+
+   bool sticky;
+   F32  gravityMod;
+   F32  maxVelocity;
+
+   S32 dynamicTypeField;
+
+   StringTableEntry pickUpName;
+
+   bool        lightOnlyStatic;
+   S32         lightType;
+   ColorF      lightColor;
+   S32         lightTime;
+   F32         lightRadius;
+
+   ItemData();
+   DECLARE_CONOBJECT(ItemData);
+   static void initPersistFields();
+   virtual void packData(BitStream* stream);
+   virtual void unpackData(BitStream* stream);
+};
+
+
+//----------------------------------------------------------------------------
+
+class Item: public ShapeBase
+{
+   typedef ShapeBase Parent;
+
+   /// Client interpolation data
+   struct StateDelta
+   {
+      Point3F pos;
+      VectorF posVec;
+      S32 warpTicks;
+      Point3F warpOffset;
+      F32     dt;
+   };
+   StateDelta delta;
+
+   // Static attributes
+   ItemData* mDataBlock;
+   static F32 mGravity;
+   bool mCollidable;
+   bool mStatic;
+   bool mRotate;
+
+   //
+   VectorF mVelocity;
+   bool mAtRest;
+
+   S32 mAtRestCounter;
+   static const S32 csmAtRestTimer;
+
+   bool mInLiquid;
+
+   ShapeBase* mCollisionObject;
+   U32 mCollisionTimeout;
+
+  public:
+
+   void registerLights(LightManager *lightManager, bool lightingScene);
+   enum LightType
+   {
+      NoLight = 0,
+      ConstantLight,
+      PulsingLight,
+
+      NumLightTypes,
+   };
+
+  private:
+   S32         mDropTime;
+   LightInfo   mLight;
+
+  public:
+
+   Point3F mStickyCollisionPos;
+   Point3F mStickyCollisionNormal;
+
+   //
+  private:
+   OrthoBoxConvex mConvex;
+   Box3F          mWorkingQueryBox;
+
+   void updateVelocity(const F32 dt);
+   void updatePos(const U32 mask, const F32 dt);
+   void updateWorkingCollisionSet(const U32 mask, const F32 dt);
+   bool buildPolyList(AbstractPolyList* polyList, const Box3F &box, const SphereF &sphere);
+   void buildConvex(const Box3F& box, Convex* convex);
+   void onDeleteNotify(SimObject*);
+
+   bool prepRenderImage(SceneState *state, const U32 stateKey, const U32 startZone, const bool modifyBaseZoneState);
+
+  public:
+   DECLARE_CONOBJECT(Item);
+
+   enum MaskBits {
+      HiddenMask   = Parent::NextFreeMask,
+      ThrowSrcMask = Parent::NextFreeMask << 1,
+      PositionMask = Parent::NextFreeMask << 2,
+      RotationMask = Parent::NextFreeMask << 3,
+      NextFreeMask = Parent::NextFreeMask << 4
+   };
+
+   Item();
+   ~Item();
+   static void initPersistFields();
+   static void consoleInit();
+
+   bool onAdd();
+   void onRemove();
+   bool onNewDataBlock(GameBaseData* dptr);
+
+   bool isStatic()   { return mStatic; }
+   bool isRotating() { return mRotate; }
+   Point3F getVelocity() const;
+   void setVelocity(const VectorF& vel);
+   void applyImpulse(const Point3F& pos,const VectorF& vec);
+   void setCollisionTimeout(ShapeBase* obj);
+   ShapeBase* getCollisionObject()   { return mCollisionObject; };
+
+   void processTick(const Move *move);
+   void interpolateTick(F32 delta);
+   void setTransform(const MatrixF &mat);
+   void renderImage(SceneState *state, SceneRenderImage *image);
+
+   U32  packUpdate  (NetConnection *conn, U32 mask, BitStream *stream);
+   void unpackUpdate(NetConnection *conn,           BitStream *stream);
+};
+
+#endif