(svn r4130) - CodeChange: Add proper semantics for TownID for such variables instead of using the general uint16-type. We probably need to change GetTown() and IsTownIndex() as well to use TownID.

1 files changed, 1 insertions, 0 deletions

diff --git a/economy.h b/economy.h
index 72d259697..1167c6860 100644
--- a/economy.h
+++ b/economy.h
@@ -23,6 +23,7 @@ VARDEF Economy _economy;
 typedef struct Subsidy {
 	CargoID cargo_type;
 	byte age;
+	/* from and to can either be TownID, StationID or IndustryID */
 	uint16 from;
 	uint16 to;
 } Subsidy;