--- a/src/Terrain.cc	Thu Jan 22 00:28:26 2009 +0200
+++ b/src/Terrain.cc	Thu Jan 22 01:53:05 2009 +0200
@@ -101,6 +101,8 @@
 }
 
 void Terrain::generatePixelBuffer (void) {
+
+#if GRAPHICS_ENABLED    
     // initialize textures
     generateTexture();
 
@@ -114,6 +116,12 @@
             pixbuf.draw_pixel(x, y, getTexturePixel(x, y));
         }
     }
+
+#else
+    // no-op
+
+#endif    
+
 }
 
 /*
@@ -410,6 +418,7 @@
     return normal;
 }
 
+#if GRAPHICS_ENABLED
 void Terrain::draw (graphics::Display &display, PixelCoordinate camera) {
     // XXX: can we optimize this somehow?
     
@@ -419,4 +428,5 @@
     // draw it onto the graphics, offset by camera position
     surf.draw(-camera.x, -camera.y, display.get_gc());
 }
+#endif