Silence compiler warning

[supertux.git] / src / math / aatriangle.hpp

diff --git a/src/math/aatriangle.hpp b/src/math/aatriangle.hpp
index 15a0db6..228c1e2 100644 (file)
--- a/src/math/aatriangle.hpp
+++ b/src/math/aatriangle.hpp
@@ -1,12 +1,10 @@
-//  $Id$
-//
 //  SuperTux
 //  Copyright (C) 2006 Matthias Braun <matze@braunis.de>
 //
-//  This program is free software; you can redistribute it and/or
-//  modify it under the terms of the GNU General Public License
-//  as published by the Free Software Foundation; either version 2
-//  of the License, or (at your option) any later version.
+//  This program is free software: you can redistribute it and/or modify
+//  it under the terms of the GNU General Public License as published by
+//  the Free Software Foundation, either version 3 of the License, or
+//  (at your option) any later version.
 //
 //  This program is distributed in the hope that it will be useful,
 //  but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -14,19 +12,18 @@
 //  GNU General Public License for more details.
 //
 //  You should have received a copy of the GNU General Public License
-//  along with this program; if not, write to the Free Software
-//  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+//  along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-#ifndef __AATRIANGLE_H__
-#define __AATRIANGLE_H__
+#ifndef HEADER_SUPERTUX_MATH_AATRIANGLE_HPP
+#define HEADER_SUPERTUX_MATH_AATRIANGLE_HPP
 
-#include "rect.hpp"
+#include "math/rectf.hpp"
 
 /**
- * An axis aligned triangle (ie. a triangle where 2 sides are parallel to the x-
+ * An axis-aligned triangle (ie. a triangle where 2 sides are parallel to the x-
  * and y-axis.
  */
-class AATriangle : public Rect
+class AATriangle
 {
 public:
   /** Directions:
@@ -45,23 +42,32 @@ public:
     SOUTHEAST,
     NORTHWEST,
     DIRECTION_MASK = 0x0003,
-    DEFORM1 = 0x0010,
-    DEFORM2 = 0x0020,
-    DEFORM3 = 0x0030,
-    DEFORM4 = 0x0040,
+    DEFORM_BOTTOM = 0x0010,
+    DEFORM_TOP = 0x0020,
+    DEFORM_LEFT = 0x0030,
+    DEFORM_RIGHT = 0x0040,
     DEFORM_MASK = 0x0070
   };
 
-  AATriangle()
-    : dir(SOUTHWEST)
+  static int vertical_flip(int dir);
+
+public:
+  AATriangle() :
+    bbox(),
+    dir(SOUTHWEST)
   {
   }
-  AATriangle(const Vector& v1, const Vector& v2, int newdir)
-    : Rect(v1, v2), dir(newdir)
+  AATriangle(const Rectf& newbbox, int newdir) :
+    bbox(newbbox),
+    dir(newdir)
   {
   }
 
+public:
+  Rectf bbox;
   int dir;
 };
 
 #endif
+
+/* EOF */