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(svn r13489) -Fix: first determine where to *exactly* build a house before asking a NewGRF whether the location is good instead of possibly moving the house a tile after the NewGRF said the location is good.

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rubidium 2008-06-12 14:41:29 +00:00
parent fe6f09e66e
commit c97a045f57
1 changed files with 6 additions and 6 deletions
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12
src/town_cmd.cpp
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@ -1929,11 +1929,6 @@ static bool BuildTownHouse(Town *t, TileIndex tile)
}
if ((hs->extra_flags & BUILDING_IS_HISTORICAL) && !_generating_world) continue;
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 && GB(callback_res, 0, 8) == 0) continue;
}
}
if (_cur_year < hs->min_year || _cur_year > hs->max_year) continue;
@ -1947,7 +1942,7 @@ static bool BuildTownHouse(Town *t, TileIndex tile)
SetBit(oneof, TOWN_HAS_STADIUM);
}
if (HASBITS(t->flags12 , oneof)) continue;
if (HASBITS(t->flags12, oneof)) continue;
/* Make sure there is no slope? */
bool noslope = (hs->building_flags & TILE_NOT_SLOPED) != 0;
@ -1963,6 +1958,11 @@ static bool BuildTownHouse(Town *t, TileIndex tile)
/* 1x1 house checks are already done */
}
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 && GB(callback_res, 0, 8) == 0) continue;
}
/* build the house */
t->num_houses++;
IncreaseBuildingCount(t, house);