public void PlaceTileColliders(SuperMap map, SuperTile tile, TileIdMath tileId, Vector3Int pos)
{
// Do we have any collider objects defined for this tile?
if (!tile.m_CollisionObjects.IsEmpty())
{
var polygons = AcquireTilePolygonCollection(tile, tileId, map.m_Orientation);
foreach (var poly in polygons.Polygons)
{
// Offset the polygon so that it is in the location of the tile
var offset = map.CellPositionToLocalPosition(pos.x, pos.y, m_ImportContext);
var points = poly.Points.Select(pt => pt + offset).ToArray();
CollisionClipperKey key = poly.MakeKey();
CollisionClipper clipper;
if (!m_CollisionClippers.TryGetValue(key, out clipper))
{
// Add a new clipper for the layer
clipper = new CollisionClipper();
m_CollisionClippers.Add(key, clipper);
}
// Add the path to our clipper
if (poly.IsClosed)
{
clipper.AddClosedPath(points);
}
else
{
clipper.AddOpenPath(points);
}
}
}
}
public void PlaceTileColliders(SuperMap map, SuperTile tile, TileIdMath tileId, Vector3Int pos)
{
Assert.IsNotNull(m_Tilemap, "Need a Tilemap component if we are going to gather tile colliders");
// Do we have any collider objects defined for this tile?
if (!tile.m_CollisionObjects.IsEmpty())
{
var polygons = AcquireTilePolygonCollection(tile, tileId, map.m_Orientation);
foreach (var poly in polygons.Polygons)
{
// Offset the polygon so that it is in the location of the tile
var offset = map.CellPositionToLocalPosition(pos.x, pos.y);
if (map.m_Orientation == MapOrientation.Isometric || map.m_Orientation == MapOrientation.Staggered)
{
offset -= m_ImportContext.MakePointPPU(map.m_TileWidth, 0) * 0.5f;
}
else if (map.m_Orientation == MapOrientation.Hexagonal)
{
offset -= m_ImportContext.MakePointPPU(map.m_TileWidth, map.m_TileHeight) * 0.5f;
}
var points = poly.Points.Select(pt => pt + offset).ToArray();
CollisionClipperKey key = poly.MakeKey();
CollisionClipper clipper;
if (!m_CollisionClippers.TryGetValue(key, out clipper))
{
// Add a new clipper for the layer
clipper = new CollisionClipper();
m_CollisionClippers.Add(key, clipper);
}
// Add the path to our clipper
if (poly.IsClosed)
{
clipper.AddClosedPath(points);
}
else
{
clipper.AddOpenPath(points);
}
}
}
}
