(svn r17857) -Fix (r10442): [NewGRF] 'subtract-in' is also signed for production callback version 0.

2009-10-24 18:51:21 +00:00
parent 6ff8e78c48
commit a6f09889e5
3 changed files with 7 additions and 7 deletions
--- a/src/newgrf_spritegroup.h
+++ b/src/newgrf_spritegroup.h
@@ -279,8 +279,8 @@ struct IndustryProductionSpriteGroup : SpriteGroup {
 	IndustryProductionSpriteGroup() : SpriteGroup(SGT_INDUSTRY_PRODUCTION) {}

 	uint8 version;
-	uint16 substract_input[3];
-	uint16 add_output[2];
+	int16 subtract_input[3];  // signed
+	uint16 add_output[2];     // unsigned
 	uint8 again;
 };