private Tilemap GetOrAddTilemapComponent(GameObject go, SuperTileLayer layer)
{
// If we already have a Tilemap component up our ancesters then we are using a format that does not support separate tilemaps
var parentTilemap = go.GetComponentInParent <Tilemap>();
if (parentTilemap == null)
{
// Need tilemap data if we're going to have tilemap for flips and rotations
go.AddComponent <TilemapData>();
var tilemap = go.AddComponent <Tilemap>();
tilemap.tileAnchor = m_MapComponent.GetTileAnchor();
tilemap.animationFrameRate = SuperImportContext.Settings.AnimationFramerate;
// Create the renderer for the layer
var renderer = AddTilemapRendererComponent(go);
AssignMaterial(renderer);
if (layer != null)
{
tilemap.color = new Color(1, 1, 1, layer.CalculateOpacity());
AssignSortingLayer(renderer, layer.m_SortingLayerName, layer.m_SortingOrder);
}
return(tilemap);
}
return(parentTilemap);
}
private void ProcessLayerData(GameObject goLayer, XElement xData)
{
Assert.IsNotNull(goLayer);
Assert.IsNotNull(goLayer.GetComponent <SuperTileLayer>());
Assert.IsNotNull(xData);
SuperTileLayer superComp = goLayer.GetComponent <SuperTileLayer>();
var chunk = new Chunk();
chunk.Encoding = xData.GetAttributeAs <DataEncoding>("encoding");
chunk.Compression = xData.GetAttributeAs <DataCompression>("compression");
bool tilesAsObjects = m_MapComponent.m_Orientation == MapOrientation.Isometric || m_TilesAsObjects;
// Are we reading in data in smaller chunks (for infinite maps) or one big chunk (the full map)
var xChunks = xData.Elements("chunk");
if (xChunks.Any())
{
foreach (var xChunk in xChunks)
{
chunk.XmlChunk = xChunk;
chunk.X = xChunk.GetAttributeAs <int>("x");
chunk.Y = xChunk.GetAttributeAs <int>("y");
chunk.Width = xChunk.GetAttributeAs <int>("width");
chunk.Height = xChunk.GetAttributeAs <int>("height");
// Each chunk is a separate game object on the super layer
GameObject goChunk = new GameObject(string.Format("Chunk ({0},{1})", chunk.X, chunk.Y));
goLayer.AddChildWithUniqueName(goChunk);
// Possition the chunk
Vector3Int int3 = m_MapComponent.TilePositionToGridPosition(chunk.X, chunk.Y);
Vector3 translate = SuperImportContext.MakePoint(int3.x, int3.y);
translate.x *= m_MapComponent.CellSize.x;
translate.y *= m_MapComponent.CellSize.y;
goChunk.transform.localPosition = translate;
// Create the tilemap for the layer if needed
if (!tilesAsObjects)
{
var tilemap = goChunk.AddComponent <Tilemap>();
tilemap.tileAnchor = Vector3.zero;
tilemap.animationFrameRate = AnimationFramerate;
tilemap.color = new Color(1, 1, 1, superComp.CalculateOpacity());
// Create the renderer for the layer
var renderer = goChunk.AddComponent <TilemapRenderer>();
renderer.sortOrder = MapRenderConverter.Tiled2Unity(m_MapComponent.m_RenderOrder);
AssignSortingLayer(renderer, superComp.m_SortingLayerName, superComp.m_SortingOrder);
}
ProcessLayerDataChunk(goChunk, chunk);
}
}
else
{
// Regular maps only have one chunk with the Tilemap and TileRenderer being on the layer object
// Add the tilemap components if needed
if (!tilesAsObjects)
{
var tilemap = goLayer.AddComponent <Tilemap>();
tilemap.tileAnchor = Vector3.zero;
tilemap.animationFrameRate = AnimationFramerate;
tilemap.color = new Color(1, 1, 1, superComp.CalculateOpacity());
// Create the renderer for the layer
var renderer = goLayer.AddComponent <TilemapRenderer>();
renderer.sortOrder = MapRenderConverter.Tiled2Unity(m_MapComponent.m_RenderOrder);
AssignSortingLayer(renderer, superComp.m_SortingLayerName, superComp.m_SortingOrder);
}
// For regular maps the 'chunk' is the same as the layer data
chunk.XmlChunk = xData;
chunk.X = 0;
chunk.Y = 0;
chunk.Width = m_MapComponent.m_Width;
chunk.Height = m_MapComponent.m_Height;
ProcessLayerDataChunk(goLayer, chunk);
}
}