(svn r26130) -Codechange: add some guards against using invalid image indices

2013-11-26 16:08:58 +00:00
parent 7abe85d727
commit d2ba772f6a
7 changed files with 87 additions and 6 deletions
--- a/src/table/train_cmd.h
+++ b/src/table/train_cmd.h
@@ -64,3 +64,7 @@ static const byte _wagon_full_adder[] = {
 	 0,  0, 24, 24, 24, 24,  0,  0,
 	32, 32
 };
+
+assert_compile(lengthof(_engine_sprite_base) == lengthof(_engine_sprite_and));
+assert_compile(lengthof(_engine_sprite_base) == lengthof(_engine_sprite_add));
+assert_compile(lengthof(_engine_sprite_base) == lengthof(_wagon_full_adder));