Add general NewGRF feature detection scheme to Action 14

2018-08-06 02:26:19 +01:00
parent 5df3a65074
commit 9f2515d793
2 changed files with 172 additions and 6 deletions
--- a/src/newgrf.h
+++ b/src/newgrf.h
@@ -138,6 +138,8 @@ struct GRFFile : ZeroedMemoryAllocator {
 	uint32 grf_features;                     ///< Bitset of GrfSpecFeature the grf uses
 	PriceMultipliers price_base_multipliers; ///< Price base multipliers as set by the grf.

+	uint32 var9D_overlay;                    ///< Overlay for global variable 9D (action 0x14)
+
 	GRFFile(const struct GRFConfig *config);
 	~GRFFile();