(svn r22923) -Codechange: Move application of the construction stage into TileLayoutSpriteGroup::ProcessRegisters().

1 files changed, 0 insertions, 19 deletions

diff --git a/src/newgrf_spritegroup.h b/src/newgrf_spritegroup.h
index 94ec430d4..811547832 100644
--- a/src/newgrf_spritegroup.h
+++ b/src/newgrf_spritegroup.h
@@ -292,25 +292,6 @@ struct TileLayoutSpriteGroup : SpriteGroup {
 	NewGRFSpriteLayout dts;
 
 	const DrawTileSprites *ProcessRegisters(uint8 *stage) const;
-
-	/**
-	 * Determines which sprite to use from a spriteset for a specific construction stage.
-	 * @param construction_stage Construction stage 0 - 3.
-	 * @return Sprite to use
-	 */
-	uint GetConstructionStageOffset(uint construction_stage) const
-	{
-		uint num_sprites = this->num_building_stages;
-		assert(num_sprites > 0);
-		if (num_sprites > 4) num_sprites = 4;
-		switch (construction_stage) {
-			case 0: return 0;
-			case 1: return num_sprites > 2 ? 1 : 0;
-			case 2: return num_sprites > 2 ? num_sprites - 2 : 0;
-			case 3: return num_sprites - 1;
-			default: NOT_REACHED();
-		}
-	}
 };
 
 struct IndustryProductionSpriteGroup : SpriteGroup {