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Fix: wrong error message when building canals over ship depots / locks

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IsTileType() also considers ship depots and locks water. IsWaterTile() does the right thing.
This commit is contained in:
SamuXarick
2021-09-18 11:46:20 +01:00
committed by Patric Stout
parent 6ce74b2a1b
commit b335b0501c
1 changed files with 4 additions and 3 deletions
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7
src/water_cmd.cpp
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@@ -475,10 +475,11 @@ CommandCost CmdBuildCanal(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32
return_cmd_error(STR_ERROR_FLAT_LAND_REQUIRED);
}
/* can't make water of water! */
if (IsTileType(current_tile, MP_WATER) && (!IsTileOwner(current_tile, OWNER_WATER) || wc == WATER_CLASS_SEA)) continue;
bool water = IsWaterTile(current_tile);
/* can't make water of water! */
if (water && (!IsTileOwner(current_tile, OWNER_WATER) || wc == WATER_CLASS_SEA)) continue;
ret = DoCommand(current_tile, 0, 0, flags, CMD_LANDSCAPE_CLEAR);
if (ret.Failed()) return ret;