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#ifndef __KOOPATLAS_CAMERA_H
#define __KOOPATLAS_CAMERA_H
#include "koopatlas/core.h"
#define STD_ZOOM 2.8f
class dWorldCamera_c : public dBase_c {
public:
int onCreate();
int onDelete();
int onExecute();
int onDraw();
dWorldCamera_c();
EGG::Screen screen;
EGG::LookAtCamera camera3d;
EGG::ProjectOrtho projection2d;
EGG::LookAtCamera camera2d;
Vec camPos, camTarget, camUp;
float currentX, currentY, zoomLevel;
void calculateScreenGeometry();
float zoomDivisor, screenLeft, screenTop, screenWidth, screenHeight;
bool followPlayer;
void panToBounds(float left, float top, float right, float bottom);
void panToPosition(float x, float y, float zoom=STD_ZOOM);
bool panning;
float panFromX, panFromY, panToX, panToY;
float panFromZoom, panToZoom;
float panCurrentStep;
float panTotalSteps;
void doStuff(float);
void generateCameraMatrices();
void updateCameras();
static dWorldCamera_c *build();
static dWorldCamera_c *instance;
};
#endif
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