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Enable building rivers in-game.

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Controlled by setting, default off.
This commit is contained in:
Jonathan G Rennison
2015-08-25 23:44:28 +01:00
parent a8cc81d054
commit 9c75a3c477
6 changed files with 28 additions and 3 deletions
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13
src/water_cmd.cpp
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@@ -387,7 +387,7 @@ bool RiverModifyDesertZone(TileIndex tile, void *)
* @param tile end tile of stretch-dragging
* @param flags type of operation
* @param p1 start tile of stretch-dragging
* @param p2 waterclass to build. sea and river can only be built in scenario editor
* @param p2 waterclass to build. sea and river can only be built in scenario editor, unless enable_build_river is enabled
* @param text unused
* @return the cost of this operation or an error
*/
@@ -397,7 +397,13 @@ CommandCost CmdBuildCanal(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32
if (p1 >= MapSize() || wc == WATER_CLASS_INVALID) return CMD_ERROR;
/* Outside of the editor you can only build canals, not oceans */
if (wc != WATER_CLASS_CANAL && _game_mode != GM_EDITOR) return CMD_ERROR;
if (_game_mode != GM_EDITOR) {
if (wc == WATER_CLASS_RIVER) {
if (!_settings_game.construction.enable_build_river) return CMD_ERROR;
} else if (wc != WATER_CLASS_CANAL) {
return CMD_ERROR;
}
}
TileArea ta(tile, p1);
@@ -452,6 +458,9 @@ CommandCost CmdBuildCanal(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32
}
cost.AddCost(_price[PR_BUILD_CANAL]);
if (wc == WATER_CLASS_RIVER) {
cost.AddCost(_price[PR_BUILD_CANAL] * 3);
}
}
if (cost.GetCost() == 0) {