void DrawNewHouseTile(TileInfo *ti, HouseID house_id)
{
const HouseSpec *hs = HouseSpec::Get(house_id);
if (ti->tileh != SLOPE_FLAT) {
bool draw_old_one = true;
if (HasBit(hs->callback_mask, CBM_HOUSE_DRAW_FOUNDATIONS)) {
/* Called to determine the type (if any) of foundation to draw for the house tile */
uint32 callback_res = GetHouseCallback(CBID_HOUSE_DRAW_FOUNDATIONS, 0, 0, house_id, Town::GetByTile(ti->tile), ti->tile);
if (callback_res != CALLBACK_FAILED) draw_old_one = ConvertBooleanCallback(hs->grf_prop.grffile, CBID_HOUSE_DRAW_FOUNDATIONS, callback_res);
}
if (draw_old_one) DrawFoundation(ti, FOUNDATION_LEVELED);
}
HouseResolverObject object(house_id, ti->tile, Town::GetByTile(ti->tile));
const SpriteGroup *group = SpriteGroup::Resolve(hs->grf_prop.spritegroup[0], &object);
if (group != NULL && group->type == SGT_TILELAYOUT) {
/* Limit the building stage to the number of stages supplied. */
const TileLayoutSpriteGroup *tlgroup = (const TileLayoutSpriteGroup *)group;
byte stage = GetHouseBuildingStage(ti->tile);
DrawTileLayout(ti, tlgroup, stage, house_id);
}
}
void DrawNewHouseTile(TileInfo *ti, HouseID house_id)
{
const HouseSpec *hs = HouseSpec::Get(house_id);
const SpriteGroup *group;
ResolverObject object;
if (ti->tileh != SLOPE_FLAT) {
bool draw_old_one = true;
if (HasBit(hs->callback_mask, CBM_HOUSE_DRAW_FOUNDATIONS)) {
/* Called to determine the type (if any) of foundation to draw for the house tile */
uint32 callback_res = GetHouseCallback(CBID_HOUSE_DRAW_FOUNDATIONS, 0, 0, house_id, Town::GetByTile(ti->tile), ti->tile);
draw_old_one = (callback_res != 0);
}
if (draw_old_one) DrawFoundation(ti, FOUNDATION_LEVELED);
}
NewHouseResolver(&object, house_id, ti->tile, Town::GetByTile(ti->tile));
group = SpriteGroup::Resolve(hs->spritegroup, &object);
if (group == NULL || group->type != SGT_TILELAYOUT) {
return;
} else {
/* Limit the building stage to the number of stages supplied. */
const TileLayoutSpriteGroup *tlgroup = (const TileLayoutSpriteGroup *)group;
byte stage = GetHouseBuildingStage(ti->tile);
stage = Clamp(stage - 4 + tlgroup->num_building_stages, 0, tlgroup->num_building_stages - 1);
DrawTileLayout(ti, tlgroup, stage, house_id);
}
}
