Added the ability to ask a ambient layer to keep its ratio when the resolution isn't the default.

You'll have to add this in map properties, for instance if you're want to keep ratio on overlay 0:
<map version="1.0" orientation="orthogonal" width="128" height="128" tilewidth="32" tileheight="32">
 <properties>
  ...
  <property name="overlay0keepratio" value="true"/>
  ...
 </properties>
</map>

1 files changed, 7 insertions, 0 deletions

diff --git a/src/openglgraphics.h b/src/openglgraphics.h
index 3553cac3..0bee48b4 100644
--- a/src/openglgraphics.h
+++ b/src/openglgraphics.h
@@ -59,6 +59,13 @@ class OpenGLGraphics : public Graphics
                               int x, int y,
                               int w, int h);
 
+        /**
+         * Draw a pattern based on a rescaled version of the given image...
+         */
+        void drawRescaledImagePattern(Image *image,
+                               int x, int y, int w, int h,
+                               int scaledWidth, int scaledHeight);
+
         void updateScreen();
 
         void _beginDraw();