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(svn r5083) -Fix: Assert when trying to build a lock on a tile with trees. (Thanks anboni for reporting)

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celestar 2006-06-03 12:53:29 +00:00
parent 8c01bf711d
commit d7261da206
1 changed files with 5 additions and 1 deletions
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6
water_cmd.c
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@ -141,7 +141,11 @@ static int32 DoBuildShiplift(TileIndex tile, DiagDirection dir, uint32 flags)
return_cmd_error(STR_1000_LAND_SLOPED_IN_WRONG_DIRECTION);
}
if (IsBridgeAbove(tile) || IsBridgeAbove(tile - delta) || IsBridgeAbove(tile + delta)) return_cmd_error(STR_5007_MUST_DEMOLISH_BRIDGE_FIRST);
if ((MayHaveBridgeAbove(tile) && IsBridgeAbove(tile)) ||
(MayHaveBridgeAbove(tile - delta) && IsBridgeAbove(tile - delta)) ||
(MayHaveBridgeAbove(tile + delta) && IsBridgeAbove(tile + delta))) {
return_cmd_error(STR_5007_MUST_DEMOLISH_BRIDGE_FIRST);
}
if (flags & DC_EXEC) {
MakeLock(tile, dir);