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(svn r22697) -Fix [FS#4694-ish]: when building a house it could be built at the wrong place if multitile houses failed some tests

release/1.2
rubidium 2011-07-30 12:17:46 +00:00
parent 36e887591b
commit 059d43fca8
1 changed files with 8 additions and 0 deletions
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8
src/town_cmd.cpp
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@ -2128,8 +2128,16 @@ static bool BuildTownHouse(Town *t, TileIndex tile)
} }
uint maxz = GetTileMaxZ(tile); uint maxz = GetTileMaxZ(tile);
TileIndex baseTile = tile;
while (probability_max > 0) { while (probability_max > 0) {
/* Building a multitile building can change the location of tile.
* The building would still be built partially on that tile, but
* its nothern tile would be elsewere. However, if the callback
* fails we would be basing further work from the changed tile.
* So a next 1x1 tile building could be built on the wrong tile. */
tile = baseTile;
uint r = RandomRange(probability_max); uint r = RandomRange(probability_max);
uint i; uint i;
for (i = 0; i < num; i++) { for (i = 0; i < num; i++) {