1 files changed, 49 insertions, 0 deletions
diff --git a/point.h b/point.h
new file mode 100644
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+++ b/point.h
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+/***********************************************************************
+ * Header File:
+ *    Point : The representation of a position on the screen
+ * Author:
+ *    Br. Helfrich
+ * Summary:
+ *    Everything we need to know about a location on the screen, including
+ *    the location and the bounds.
+ ************************************************************************/
+
+
+#ifndef POINT_H
+#define POINT_H
+
+#include <iostream>
+
+/*********************************************
+ * POINT
+ * A single position.
+ *********************************************/
+class Point
+{
+public:
+   // constructors
+   Point()            : x(0.0), y(0.0)  {}
+   Point(bool check)  : x(0.0), y(0.0)  {}
+   Point(float x, float y);
+
+   // getters
+   float getX()       const { return x;              }
+   float getY()       const { return y;              }
+
+   // setters
+   void setX(float x);
+   void setY(float y);
+   void addX(float dx)      { setX(getX() + dx);     }
+   void addY(float dy)      { setY(getY() + dy);     }
+
+   bool inRange ( const Point &p , const float range );
+private:
+   float x;           // horizontal position
+   float y;           // vertical position
+};
+
+// stream I/O useful for debugging
+std::ostream & operator << (std::ostream & out, const Point & pt);
+std::istream & operator >> (std::istream & in,        Point & pt);
+
+#endif // POINT_H