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(svn r19719) -Codechange: When building a lock, do not add the cost of building canals if they are already built.

This commit is contained in:
terkhen 2010-04-25 13:52:08 +00:00
parent e83797d2e0
commit a2b03e54e0
1 changed files with 3 additions and 1 deletions
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4
src/water_cmd.cpp
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@ -213,6 +213,7 @@ static CommandCost DoBuildLock(TileIndex tile, DiagDirection dir, DoCommandFlag
ret = DoCommand(tile - delta, 0, 0, flags, CMD_LANDSCAPE_CLEAR);
if (ret.Failed()) return ret;
cost.AddCost(ret);
cost.AddCost(_price[PR_CLEAR_WATER]);
}
if (GetTileSlope(tile - delta, NULL) != SLOPE_FLAT) {
return_cmd_error(STR_ERROR_LAND_SLOPED_IN_WRONG_DIRECTION);
@ -225,6 +226,7 @@ static CommandCost DoBuildLock(TileIndex tile, DiagDirection dir, DoCommandFlag
ret = DoCommand(tile + delta, 0, 0, flags, CMD_LANDSCAPE_CLEAR);
if (ret.Failed()) return ret;
cost.AddCost(ret);
cost.AddCost(_price[PR_CLEAR_WATER]);
}
if (GetTileSlope(tile + delta, NULL) != SLOPE_FLAT) {
return_cmd_error(STR_ERROR_LAND_SLOPED_IN_WRONG_DIRECTION);
@ -244,7 +246,7 @@ static CommandCost DoBuildLock(TileIndex tile, DiagDirection dir, DoCommandFlag
MarkCanalsAndRiversAroundDirty(tile - delta);
MarkCanalsAndRiversAroundDirty(tile + delta);
}
cost.AddCost(_price[PR_CLEAR_WATER] * 22 >> 3);
cost.AddCost(_price[PR_CLEAR_WATER] * 3 / 4);
return cost;
}