Add Kue billiards gamefeat/kue

Signed-off-by: Mavridis Philippe <mavridisf@gmail.com>

1 files changed, 32 insertions, 0 deletions

diff --git a/kue/point.h b/kue/point.h
new file mode 100644
index 00000000..c748e7d3
--- /dev/null
+++ b/kue/point.h
@@ -0,0 +1,32 @@
+#ifndef _POINT_H
+#define _POINT_H
+
+#include <math.h>
+
+// Point is just a point on a 2D plane
+class point {
+  public:
+	point(double x = 0.0, double y = 0.0);
+	~point();
+
+	// Gets our position
+	double positionX() const { return _pos_x; }
+	double positionY() const { return _pos_y; }
+
+	// Sets our position
+	void setPositionX(double new_pos) {_pos_x = new_pos;}
+	void setPositionY(double new_pos) {_pos_y = new_pos;}
+	void setPosition(double new_x, double new_y) {_pos_x = new_x; _pos_y = new_y; }
+	void setPosition(const point &p) {_pos_x = p._pos_x; _pos_y = p._pos_y; }
+
+	// Finds the distance between us and another point
+	double distance(const point &other_point) const;
+	// Finds the angle between us and another point
+	double angle(const point &other_point) const { return atan2(other_point._pos_y - _pos_y, other_point._pos_x - _pos_x); }
+
+  protected:
+	double _pos_x;
+	double _pos_y;
+};
+
+#endif