+/* these values are hard-coded to be able to use them in initialization */
+#define DOOR_GFX_PAGE_WIDTH 100 /* should be set to "gfx.dxsize" */
+#define DOOR_GFX_PAGE_HEIGHT 280 /* should be set to "gfx.dysize" */
+
+#define DOOR_GFX_PAGESIZE (DOOR_GFX_PAGE_WIDTH)