Initial commit

Torque/SDK/engine/game/camera.h

@@ -0,0 +1,116 @@
+//-----------------------------------------------------------------------------
+// Torque Game Engine
+// Copyright (C) GarageGames.com, Inc.
+//-----------------------------------------------------------------------------
+
+#ifndef _CAMERA_H_
+#define _CAMERA_H_
+
+#ifndef _SHAPEBASE_H_
+#include "game/shapeBase.h"
+#endif
+
+//----------------------------------------------------------------------------
+struct CameraData: public ShapeBaseData {
+   typedef ShapeBaseData Parent;
+
+   //
+   DECLARE_CONOBJECT(CameraData);
+   static void initPersistFields();
+   virtual void packData(BitStream* stream);
+   virtual void unpackData(BitStream* stream);
+};
+
+
+//----------------------------------------------------------------------------
+/// Implements a basic camera object.
+class Camera: public ShapeBase
+{
+   typedef ShapeBase Parent;
+
+   enum MaskBits {
+      MoveMask     = Parent::NextFreeMask,
+      NextFreeMask = Parent::NextFreeMask << 1
+   };
+
+   struct StateDelta {
+      Point3F pos;
+      Point3F rot;
+      VectorF posVec;
+      VectorF rotVec;
+   };
+   Point3F mRot;
+   StateDelta delta;
+
+   static F32 mMovementSpeed;
+
+   void setPosition(const Point3F& pos,const Point3F& viewRot);
+   void setRenderPosition(const Point3F& pos,const Point3F& viewRot);
+
+   SimObjectPtr<GameBase> mOrbitObject;
+   F32 mMinOrbitDist;
+   F32 mMaxOrbitDist;
+   F32 mCurOrbitDist;
+   Point3F mPosition;
+   bool mObservingClientObject;
+
+   enum
+   {
+      StationaryMode  = 0,
+
+      FreeRotateMode  = 1,
+      FlyMode         = 2,
+      OrbitObjectMode = 3,
+      OrbitPointMode  = 4,
+
+      CameraFirstMode = 0,
+      CameraLastMode  = 4
+   };
+
+   int mode;
+   void setPosition(const Point3F& pos,const Point3F& viewRot, MatrixF *mat);
+   void setTransform(const MatrixF& mat);
+   void setRenderTransform(const MatrixF& mat);
+   F32 getCameraFov();
+   F32 getDefaultCameraFov();
+   bool isValidCameraFov(F32 fov);
+   void setCameraFov(F32 fov);
+
+   F32 getDamageFlash() const;
+   F32 getWhiteOut() const;
+
+public:
+   DECLARE_CONOBJECT(Camera);
+
+   Camera();
+   ~Camera();
+   static void initPersistFields();
+   static void consoleInit();
+
+   void onEditorEnable();
+   void onEditorDisable();
+
+   bool onAdd();
+   void onRemove();
+   void renderImage(SceneState* state, SceneRenderImage* image);
+   void processTick(const Move* move);
+   void interpolateTick(F32 delta);
+   void getCameraTransform(F32* pos,MatrixF* mat);
+
+   void writePacketData(GameConnection *conn, BitStream *stream);
+   void readPacketData(GameConnection *conn, BitStream *stream);
+   U32  packUpdate(NetConnection *conn, U32 mask, BitStream *stream);
+   void unpackUpdate(NetConnection *conn, BitStream *stream);
+   Point3F &getPosition();
+   void setFlyMode();
+   void setOrbitMode(GameBase *obj, Point3F &pos, AngAxisF &rot,
+                     F32 minDist, F32 maxDist, F32 curDist, bool ownClientObject);
+   void validateEyePoint(F32 pos, MatrixF *mat);
+   void onDeleteNotify(SimObject *obj);
+
+   GameBase * getOrbitObject()      { return(mOrbitObject); }
+   bool isObservingClientObject()   { return(mObservingClientObject); }
+};
+
+
+#endif