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(svn r22773) -Add: Some grass around rivers in desert areas.

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michi_cc
2011-08-20 20:07:02 +00:00
parent e7ea48eb14
commit 5477ac3eb1
3 changed files with 26 additions and 2 deletions
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11
src/water_cmd.cpp
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@@ -308,6 +308,13 @@ CommandCost CmdBuildLock(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32
return DoBuildLock(tile, dir, flags);
}
/** Callback to create non-desert around a river tile. */
bool RiverModifyDesertZone(TileIndex tile, void *)
{
if (GetTropicZone(tile) == TROPICZONE_DESERT) SetTropicZone(tile, TROPICZONE_NORMAL);
return false;
}
/**
* Build a piece of canal.
* @param tile end tile of stretch-dragging
@@ -350,6 +357,10 @@ CommandCost CmdBuildCanal(TileIndex tile, DoCommandFlag flags, uint32 p1, uint32
switch (wc) {
case WATER_CLASS_RIVER:
MakeRiver(tile, Random());
if (_game_mode == GM_EDITOR) {
TileIndex tile2 = tile;
CircularTileSearch(&tile2, 5, RiverModifyDesertZone, NULL);
}
break;
case WATER_CLASS_SEA: