X-Git-Url: http://git.treefish.org/~alex/seamulator.git/blobdiff_plain/31e7aa23c4e95b5e37f33938e9bb47ea82a3f4d9..444591b1b4dcd7ea0fa37b6db29ac20d4722a72c:/watersurface.h

diff --git a/watersurface.h b/watersurface.h
index cf5829e..31e0e60 100644
--- a/watersurface.h
+++ b/watersurface.h
@@ -9,11 +9,16 @@
 class WaterSurface
 {
  public:
-  WaterSurface(int size);
+  WaterSurface(int size, double unitLength);
   SurfacePoint& at(int x, int y);
+  const SurfacePoint& at(int x, int y) const;
   int size() const;
+  double unitLength() const;
+  void draw() const;
+  void drawSingleTile(int x, int y) const;
 
  private:
   std::vector<SurfacePoint> m_points;
   int m_size;
+  double m_unitLength;
 };