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(svn r23154) -Change: [NewGRF v8] Use heightlevel units in nearby tile info variables. (rubidium)

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frosch
2011-11-08 17:29:01 +00:00
parent 5aaecae6e2
commit 8f4c6d42f9
9 changed files with 31 additions and 19 deletions
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13
src/newgrf_house.cpp
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@@ -132,10 +132,17 @@ static uint32 GetNumHouses(HouseID house_id, const Town *town)
return map_class_count << 24 | town_class_count << 16 | map_id_count << 8 | town_id_count;
}
uint32 GetNearbyTileInformation(byte parameter, TileIndex tile)
/**
* Get information about a nearby tile.
* @param parameter from callback. It's in fact a pair of coordinates
* @param tile TileIndex from which the callback was initiated
* @param grf_version8 True, if we are dealing with a new NewGRF which uses GRF version >= 8.
* @return a construction of bits obeying the newgrf format
*/
static uint32 GetNearbyTileInformation(byte parameter, TileIndex tile, bool grf_version8)
{
tile = GetNearbyTile(parameter, tile);
return GetNearbyTileInformation(tile);
return GetNearbyTileInformation(tile, grf_version8);
}
/** Structure with user-data for SearchNearbyHouseXXX - functions */
@@ -302,7 +309,7 @@ static uint32 HouseGetVariable(const ResolverObject *object, byte variable, uint
}
/* Land info for nearby tiles. */
case 0x62: return GetNearbyTileInformation(parameter, tile);
case 0x62: return GetNearbyTileInformation(parameter, tile, object->grffile->grf_version >= 8);
/* Current animation frame of nearby house tiles */
case 0x63: {