private static TiledMapObject ReadTiledMapObject(ContentReader reader, TiledMap map)
{
var objectType = (TiledMapObjectType)reader.ReadByte();
var identifier = reader.ReadInt32();
var name = reader.ReadString();
var type = reader.ReadString();
var position = new Vector2(reader.ReadSingle(), reader.ReadSingle());
var width = reader.ReadSingle();
var height = reader.ReadSingle();
var size = new SizeF(width, height);
var rotation = reader.ReadSingle();
var isVisible = reader.ReadBoolean();
var properties = new TiledMapProperties();
const float opacity = 1.0f;
ReadProperties(reader, properties);
TiledMapObject mapObject;
switch (objectType)
{
case TiledMapObjectType.Rectangle:
mapObject = new TiledMapRectangleObject(identifier, name, size, position, rotation, opacity, isVisible, type);
break;
case TiledMapObjectType.Tile:
var globalTileIdentifierWithFlags = reader.ReadUInt32();
var tile = new TiledMapTile(globalTileIdentifierWithFlags, (ushort)position.X, (ushort)position.Y);
var tileset = map.GetTilesetByTileGlobalIdentifier(tile.GlobalIdentifier);
var localTileIdentifier = tile.GlobalIdentifier - map.GetTilesetFirstGlobalIdentifier(tileset);
var tilesetTile = tileset.Tiles.FirstOrDefault(x => x.LocalTileIdentifier == localTileIdentifier);
mapObject = new TiledMapTileObject(identifier, name, tileset, tilesetTile, size, position, rotation, opacity, isVisible, type);
break;
case TiledMapObjectType.Ellipse:
mapObject = new TiledMapEllipseObject(identifier, name, size, position, rotation, opacity, isVisible);
break;
case TiledMapObjectType.Polygon:
mapObject = new TiledMapPolygonObject(identifier, name, ReadPoints(reader), size, position, rotation, opacity, isVisible, type);
break;
case TiledMapObjectType.Polyline:
mapObject = new TiledMapPolylineObject(identifier, name, ReadPoints(reader), size, position, rotation, opacity, isVisible, type);
break;
default:
throw new ArgumentOutOfRangeException();
}
foreach (var property in properties)
{
mapObject.Properties.Add(property.Key, property.Value);
}
return(mapObject);
}
internal TiledMapObjectLayer(ContentReader input, TiledMap map)
: base(input)
{
Color = input.ReadColor();
DrawOrder = (TiledMapObjectDrawOrder)input.ReadByte();
var objectCount = input.ReadInt32();
Objects = new TiledMapObject[objectCount];
for (var i = 0; i < objectCount; i++)
{
TiledMapObject @object;
var objectType = (TiledMapObjectType)input.ReadByte();
switch (objectType)
{
case TiledMapObjectType.Rectangle:
@object = new TiledMapRectangleObject(input);
break;
case TiledMapObjectType.Tile:
@object = new TiledMapTileObject(input, map);
break;
case TiledMapObjectType.Ellipse:
@object = new TiledMapEllipseObject(input);
break;
case TiledMapObjectType.Polygon:
@object = new TiledMapPolygonObject(input);
break;
case TiledMapObjectType.Polyline:
@object = new TiledMapPolylineObject(input);
break;
default:
throw new ArgumentOutOfRangeException();
}
Objects[i] = @object;
}
}
