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| author | smatz <smatz@openttd.org> | 2007-12-19 23:35:14 +0000 |
|---|---|---|
| committer | smatz <smatz@openttd.org> | 2007-12-19 23:35:14 +0000 |
| commit | 4a80cf848209962a378019f74a318994370d3fd7 (patch) | |
| tree | 0ec3573300b058bad88b58f00714b8161888ffd8 /src/station_cmd.cpp | |
| parent | 5b49e754535d48bb42575bc987e9c8f3251cf595 (diff) | |
| download | openttd-4a80cf848209962a378019f74a318994370d3fd7.tar.xz | |
(svn r11670) -Feature [FS#1565]: list neutral stations where the player has service in the station list too
Diffstat (limited to 'src/station_cmd.cpp')
| -rw-r--r-- | src/station_cmd.cpp | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/src/station_cmd.cpp b/src/station_cmd.cpp index 02fc77898..ecaf1707f 100644 --- a/src/station_cmd.cpp +++ b/src/station_cmd.cpp @@ -1868,15 +1868,20 @@ CommandCost CmdBuildBuoy(TileIndex tile, uint32 flags, uint32 p1, uint32 p2) return CommandCost(_price.build_dock); } -/* Checks if any ship is servicing the buoy specified. Returns yes or no */ -static bool CheckShipsOnBuoy(Station *st) +/** + * Tests whether the player's vehicles have this station in orders + * When player == INVALID_PLAYER, then check all vehicles + * @param station station ID + * @param player player ID, INVALID_PLAYER to disable the check + */ +bool HasStationInUse(StationID station, PlayerID player) { const Vehicle *v; FOR_ALL_VEHICLES(v) { - if (v->type == VEH_SHIP) { + if (player == INVALID_PLAYER || v->owner == player) { const Order *order; FOR_VEHICLE_ORDERS(v, order) { - if (order->type == OT_GOTO_STATION && order->dest == st->index) { + if (order->type == OT_GOTO_STATION && order->dest == station) { return true; } } @@ -1892,7 +1897,7 @@ static CommandCost RemoveBuoy(Station *st, uint32 flags) TileIndex tile = st->dock_tile; - if (CheckShipsOnBuoy(st)) return_cmd_error(STR_BUOY_IS_IN_USE); + if (HasStationInUse(st->index, INVALID_PLAYER)) return_cmd_error(STR_BUOY_IS_IN_USE); if (!EnsureNoVehicleOnGround(tile)) return CMD_ERROR; if (flags & DC_EXEC) { |