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added tiled map copying

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Ellpeck 2020-01-05 01:33:13 +01:00
parent 6a4d70038a
commit 229e614d4a
1 changed files with 34 additions and 0 deletions
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34
MLEM.Extended/Tiled/TiledExtensions.cs
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@ -112,5 +112,39 @@ namespace MLEM.Extended.Tiled {
} }
} }
public static TiledMap Copy(this TiledMap map) {
var newMap = new TiledMap(map.Name, map.Width, map.Height, map.TileWidth, map.TileHeight, map.RenderOrder, map.Orientation, map.BackgroundColor);
foreach (var tileset in map.Tilesets)
newMap.AddTileset(tileset, map.GetTilesetFirstGlobalIdentifier(tileset));
foreach (var layer in map.Layers)
newMap.AddLayer(layer.Copy());
foreach (var prop in map.Properties)
newMap.Properties.Add(prop.Key, prop.Value);
return newMap;
}
public static TiledMapLayer Copy(this TiledMapLayer layer) {
TiledMapLayer newLayer;
if (layer is TiledMapTileLayer tile) {
var newTile = new TiledMapTileLayer(tile.Name, tile.Width, tile.Height, tile.TileWidth, tile.TileHeight, tile.Offset, tile.Opacity, tile.IsVisible);
for (ushort x = 0; x < tile.Width; x++) {
for (ushort y = 0; y < tile.Height; y++)
newTile.SetTile(x, y, tile.GetTile(x, y).GlobalTileIdentifierWithFlags);
}
newLayer = newTile;
} else if (layer is TiledMapObjectLayer obj) {
newLayer = new TiledMapObjectLayer(obj.Name, obj.Objects, obj.Color, obj.DrawOrder, obj.Offset, obj.Opacity, obj.IsVisible);
} else if (layer is TiledMapImageLayer img) {
newLayer = new TiledMapImageLayer(img.Name, img.Image, img.Position, img.Offset, img.Opacity, img.IsVisible);
} else if (layer is TiledMapGroupLayer group) {
newLayer = new TiledMapGroupLayer(group.Name, group.Layers.Select(l => l.Copy()).ToList(), group.Offset, group.Opacity, group.IsVisible);
} else {
return null;
}
foreach (var prop in layer.Properties)
newLayer.Properties.Add(prop.Key, prop.Value);
return newLayer;
}
} }
} }