public static bool FindNearbyRandomAirTile(int tile_x, int tile_y, int radius, out int to_x, out int to_y)
{
Tile tile = null;
int wtf = 0;
bool is_blocked = false;
to_x = 0;
to_y = 0;
if (tile_x + radius <= 0 || tile_x - radius >= Main.mapMaxX)
{
return(false);
}
if (tile_y + radius <= 0 || tile_y - radius >= Main.mapMaxY)
{
return(false);
}
do
{
do
{
to_x = Main.rand.Next(-radius, radius) + tile_x;
}while(to_x <= 0 || to_x >= Main.mapMaxX);
do
{
to_y = Main.rand.Next(-radius, radius) + tile_y;
}while(to_y <= 0 || to_y >= Main.mapMaxY);
//tile = Main.tile[to_x, to_y];
tile = Framing.GetTileSafely(to_x, to_y);
if (wtf++ > 100)
{
return(false);
}
is_blocked = TileHelpers.IsSolid(tile, true, true) ||
TileWallHelpers.IsDungeon(tile) ||
TileHelpers.IsWire(tile) ||
tile.lava();
} while(is_blocked && ((tile != null && tile.type != 0) || Lighting.Brightness(to_x, to_x) == 0));
return(true);
}
public static bool IsDungeon(Tile tile)
{
return(TileWallHelpers.IsDungeon(tile));
}