/// <summary>
/// Create the tile image layer as a child entity
/// </summary>
/// <param name="tmxImageLayer">The tmx image layer.</param>
/// <param name="layerIndex">The layer index</param>
/// <param name="previousEntities">previousEntities</param>
private void CreateChildTileImageLayer(TmxImageLayer tmxImageLayer, int layerIndex, IList <Entity> previousEntities)
{
var tmxLayerName = tmxImageLayer.Name;
var tiledMapImageLayer = new TiledMapImageLayer(tmxImageLayer, this);
Entity layerEntity = null;
if (previousEntities != null)
{
layerEntity = previousEntities.FirstOrDefault(e => e.Tag.StartsWith(TileImageTag) && e.Name == tmxLayerName);
previousEntities.Remove(layerEntity);
}
var tileLayerOffset = new Vector2((float)tmxImageLayer.OffsetX, (float)tmxImageLayer.OffsetY);
if (layerEntity != null)
{
var tileMapTransform = layerEntity.FindComponent <Transform2D>();
var sprite = layerEntity.FindComponent <Sprite>();
if (tileMapTransform != null &&
sprite != null)
{
tileMapTransform.LocalPosition = tileLayerOffset;
sprite.TexturePath = tiledMapImageLayer.ImagePath;
layerEntity.Name = tmxLayerName;
}
else
{
this.Owner.RemoveChild(layerEntity.Name);
layerEntity = null;
}
}
if (layerEntity == null)
{
layerEntity = new Entity(tmxLayerName)
{
Tag = TileImageTag
}
.AddComponent(new Sprite(tiledMapImageLayer.ImagePath))
.AddComponent(new Transform2D()
{
LocalPosition = tileLayerOffset,
Origin = this.transform.Origin,
Opacity = (float)tmxImageLayer.Opacity
})
.AddComponent(new SpriteRenderer());
}
this.Owner.AddChild(layerEntity);
this.imageLayers.Add(tmxLayerName, tiledMapImageLayer);
}
/// <summary>
/// Create the tile image layer as a child entity
/// </summary>
/// <param name="tmxImageLayer">The tmx image layer.</param>
/// <param name="layerIndex">The layer index</param>
private void CreateChildTileImageLayer(TmxImageLayer tmxImageLayer, int layerIndex)
{
var tag = "TileImageLayer_" + layerIndex;
var tmxLayerName = tmxImageLayer.Name;
var tiledMapImageLayer = new TiledMapImageLayer(tmxImageLayer, this);
Entity layerEntity = null;
layerEntity = this.Owner.FindChildrenByTag(tag).FirstOrDefault();
var tileLayerOffset = new Vector2((float)tmxImageLayer.OffsetX, (float)tmxImageLayer.OffsetY);
if (layerEntity != null)
{
var tileMapTransform = layerEntity.FindComponent <Transform2D>();
var sprite = layerEntity.FindComponent <Sprite>();
if (tileMapTransform != null &&
sprite != null)
{
tileMapTransform.LocalPosition = tileLayerOffset;
sprite.TexturePath = tiledMapImageLayer.ImagePath;
layerEntity.Name = tmxLayerName;
}
else
{
this.Owner.RemoveChild(layerEntity.Name);
layerEntity = null;
}
}
if (layerEntity == null)
{
layerEntity = new Entity(tmxLayerName)
{
Tag = tag
}
.AddComponent(new Sprite(tiledMapImageLayer.ImagePath))
.AddComponent(new Transform2D()
{
LocalPosition = tileLayerOffset,
Origin = this.transform.Origin,
Opacity = (float)tmxImageLayer.Opacity
})
.AddComponent(new SpriteRenderer());
this.Owner.AddChild(layerEntity);
}
this.imageLayers.Add(tmxLayerName, tiledMapImageLayer);
}