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| author | terkhen <terkhen@openttd.org> | 2010-04-25 13:44:49 +0000 |
|---|---|---|
| committer | terkhen <terkhen@openttd.org> | 2010-04-25 13:44:49 +0000 |
| commit | 28a57ee3f8b5fabb8d6994065bc1334d3ae4e566 (patch) | |
| tree | 0261ca1979c53bf8a4f04a9ea537bf44d7ffc188 /src/water_cmd.cpp | |
| parent | 1d60eac1686167b508bff2acb655364c5598ac86 (diff) | |
| download | openttd-28a57ee3f8b5fabb8d6994065bc1334d3ae4e566.tar.xz | |
(svn r19716) -Documentation: Add comments for lock building and removal functions.
Diffstat (limited to 'src/water_cmd.cpp')
| -rw-r--r-- | src/water_cmd.cpp | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/src/water_cmd.cpp b/src/water_cmd.cpp index 8a0046036..d6ce6c482 100644 --- a/src/water_cmd.cpp +++ b/src/water_cmd.cpp @@ -190,7 +190,12 @@ static CommandCost RemoveShipDepot(TileIndex tile, DoCommandFlag flags) return CommandCost(EXPENSES_CONSTRUCTION, _price[PR_CLEAR_DEPOT_SHIP]); } -/** build a lock */ +/** Builds a lock. + * @param tile Central tile of the lock. + * @param dir Uphill direction. + * @param flags Operation to perform. + * @return The cost in case of success, or an error code if it failed. + */ static CommandCost DoBuildLock(TileIndex tile, DiagDirection dir, DoCommandFlag flags) { /* middle tile */ @@ -234,6 +239,11 @@ static CommandCost DoBuildLock(TileIndex tile, DiagDirection dir, DoCommandFlag return CommandCost(EXPENSES_CONSTRUCTION, _price[PR_CLEAR_WATER] * 22 >> 3); } +/** Remove a lock. + * @param tile Central tile of the lock. + * @param flags Operation to perform. + * @return The cost in case of success, or an error code if it failed. + */ static CommandCost RemoveLock(TileIndex tile, DoCommandFlag flags) { if (GetTileOwner(tile) != OWNER_NONE) { @@ -262,7 +272,7 @@ static CommandCost RemoveLock(TileIndex tile, DoCommandFlag flags) return CommandCost(EXPENSES_CONSTRUCTION, _price[PR_CLEAR_WATER] * 2); } -/** Builds a lock (ship-lift) +/** Builds a lock. * @param tile tile where to place the lock * @param flags type of operation * @param p1 unused |