1 files changed, 76 insertions, 0 deletions
diff --git a/kue/physics.h b/kue/physics.h
new file mode 100644
index 00000000..e1affc8b
--- /dev/null
+++ b/kue/physics.h
@@ -0,0 +1,76 @@
+#ifndef _PHYSICS_H
+#define _PHYSICS_H
+
+#include "main.h"
+#include "billiard.h"
+#include "pocket.h"
+#include "circle.h"
+#include "point.h"
+#include "vector.h"
+
+#include <ntqptrvector.h>
+
+const int TIME_CHUNK = 10;
+
+class KuePhysics : public TQObject {
+  TQ_OBJECT
+
+  public:
+	KuePhysics();
+	~KuePhysics();
+
+	// Start the physics engine
+	void start() { _running = true; startTimer(TIME_CHUNK); }
+	// Full stop
+	void stop() { _running = false; killTimers(); }
+
+	bool running() { return _running; }
+
+	// Run the physics state for a set number of milliseconds
+	// You should really only pass this 0, to seperate billiards on demand
+	// If you can think of a clever use for it, go right ahead, though
+	bool run(int milliseconds);
+
+	// Inserts a billard at a specific location
+	void insertBilliard(unsigned int billiard, const KueBilliard &b);
+
+	// Removes a given billiard
+	void removeBilliard(unsigned int billiard) { _billiards.remove(billiard); }
+
+	// Inserts pocket at a specific location
+	void insertPocket(unsigned int pocket, const KuePocket &p);
+	
+	// Removes a given pocket
+	void removePocket(unsigned int pocket) { _pockets.remove(pocket); }
+
+	TQPtrVector<KueBilliard> & billiards() { return _billiards; }
+	TQPtrVector<KuePocket> & pockets() { return _pockets; }
+
+	double fieldWidth() { return _field_width; }
+	double fieldHeight() { return _field_height; }
+
+	void setFieldWidth(double field_width) { _field_width = field_width; }
+	void setFieldHeight(double field_height) { _field_height = field_height; }
+
+  signals:
+	void billiardHit(unsigned int b1, unsigned int b2);
+	void billiardSunk(unsigned int b, unsigned int p);
+	void motionStopped();
+
+  protected:
+	void doPocketing();
+	void timerEvent ( TQTimerEvent * );
+
+	bool _running;
+	void seperate(KueBilliard *a, KueBilliard *b);
+
+	bool allStop();
+
+	TQPtrVector<KueBilliard> _billiards;
+	TQPtrVector<KuePocket> _pockets;
+
+	double _field_width;
+	double _field_height;
+};
+
+#endif