1 files changed, 77 insertions, 0 deletions
diff --git a/point.cpp b/point.cpp
new file mode 100644
index 0000000..cad96e4
--- /dev/null
+++ b/point.cpp
@@ -0,0 +1,77 @@
+/***********************************************************************
+ * Source 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.
+ ************************************************************************/
+
+#include "point.h"
+#include <cassert>
+#include "uiDraw.h"
+using namespace std;
+/******************************************
+ * POINT : CONSTRUCTOR WITH X,Y
+ * Initialize the point to the passed position
+ *****************************************/
+Point::Point(float x, float y) : x(0.0), y(0.0)
+{
+   setX(x);
+   setY(y);
+}
+
+/*******************************************
+ * POINT : SET X
+ * Set the x position if the value is within range
+ *******************************************/
+void Point::setX(float x)
+{
+   this->x = x;
+}
+
+/*******************************************
+ * POINT : SET Y
+ * Set the y position if the value is within range
+ *******************************************/
+void Point::setY(float y)
+{
+   this->y = y;
+}
+
+/******************************************
+ * POINT insertion
+ *       Display coordinates on the screen
+ *****************************************/
+std::ostream & operator << (std::ostream & out, const Point & pt)
+{
+   out << "(" << pt.getX() << ", " << pt.getY() << ")";
+   return out;
+}
+
+/*******************************************
+ * POINT extraction
+ *       Prompt for coordinates
+ ******************************************/
+std::istream & operator >> (std::istream & in, Point & pt)
+{
+   float x;
+   float y;
+   in >> x >> y;
+
+   pt.setX(x);
+   pt.setY(y);
+
+   return in;
+}
+
+bool Point::inRange( const Point &p, const float range )
+{
+    if ( ( fabs( getX() - p.getX() ) < range) &&
+        ( fabs( getY() - p.getY() ) < range ) )
+    {
+        return true;
+    }
+    return false;
+}