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author | tron <tron@openttd.org> | 2005-04-22 05:41:09 +0000 |
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committer | tron <tron@openttd.org> | 2005-04-22 05:41:09 +0000 |
commit | 6ceeedfd3c32228a54cce9c65ca7994d14e6c909 (patch) | |
tree | e61fcdfaeec4a6e98da15bb107eb3513d0fa1fa8 /depot.h | |
parent | 591217da4ab80c43c48aed93689296597dbfe138 (diff) | |
download | openttd-6ceeedfd3c32228a54cce9c65ca7994d14e6c909.tar.xz |
(svn r2222) Check the parameters of Cmd{Insert,Delete,Modify,Skip}Order() and CmdRestoreOrderIndex():
- Check if the vehicle exists
- Check if the vehicle belongs to the correct player
- Check if the new order is valid (type, destination, flags) (CmdInsertOrder)
Diffstat (limited to 'depot.h')
-rw-r--r-- | depot.h | 7 |
1 files changed, 6 insertions, 1 deletions
@@ -28,6 +28,11 @@ static inline uint16 GetDepotPoolSize(void) return _depot_pool.total_items; } +static inline bool IsDepotIndex(uint index) +{ + return index < GetDepotPoolSize(); +} + #define FOR_ALL_DEPOTS_FROM(d, start) for (d = GetDepot(start); d != NULL; d = (d->index + 1 < GetDepotPoolSize()) ? GetDepot(d->index + 1) : NULL) #define FOR_ALL_DEPOTS(d) FOR_ALL_DEPOTS_FROM(d, 0) @@ -44,7 +49,7 @@ VARDEF TileIndex _last_built_ship_depot_tile; /** * Check if a depot really exists. */ -static inline bool IsValidDepot(Depot* depot) +static inline bool IsValidDepot(const Depot* depot) { return depot->xy != 0; /* XXX: Replace by INVALID_TILE someday */ } |