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(svn r12819) -Codechange: handle more NewGRFs in the same way as TTDP does it, i.e. testing the low bits for 0xFF or 0 instead of all bits.

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rubidium
2008-04-21 14:33:33 +00:00
parent 22140d82c6
commit 5ef8c01ce7
9 changed files with 16 additions and 53 deletions
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2
src/town_cmd.cpp
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@@ -1936,7 +1936,7 @@ static bool BuildTownHouse(Town *t, TileIndex tile)
if (HasBit(hs->callback_mask, CBM_HOUSE_ALLOW_CONSTRUCTION)) {
uint16 callback_res = GetHouseCallback(CBID_HOUSE_ALLOW_CONSTRUCTION, 0, 0, house, t, tile);
if (callback_res != CALLBACK_FAILED && callback_res == 0) continue;
if (callback_res != CALLBACK_FAILED && GB(callback_res, 0, 8) == 0) continue;
}
}