public SpriteCache(Map map)
{
foreach (var tileset in map.tileSets)
{
var info = new TilesetInfo();
info.firstGid = tileset.firstGid;
info.assetPath = TiledHelpers.GetAssetPath(tileset.source);
var sprites = AssetDatabase.LoadAllAssetsAtPath(info.assetPath)
.OfType <Sprite>()
.ToArray();
info.lastGid = (uint)(info.firstGid + sprites.Length - 1);
_tilesetInfo.Add(info);
}
}
public override void OnInspectorGUI()
{
base.OnInspectorGUI();
var map = (TiledMap)target;
if (GUILayout.Button("Locate TMX Map"))
{
var file = EditorUtility.OpenFilePanel("Choose TMX File", Application.dataPath, "tmx,xml");
if (!string.IsNullOrEmpty(file))
{
map.tmxFile = TiledHelpers.GetAssetPath(file);
}
}
if (string.IsNullOrEmpty(map.tmxFile) && !File.Exists(map.tmxFile))
{
EditorGUILayout.HelpBox("TMX file path required.", MessageType.Error);
GUI.enabled = false;
}
else
{
if (GUILayout.Button("Import"))
{
for (int i = map.transform.childCount - 1; i >= 0; i--)
{
DestroyImmediate(map.transform.GetChild(i).gameObject);
}
var tmxMap = Map.FromFile(map.tmxFile);
var spriteCache = new SpriteCache(tmxMap);
var allCreatedObjects = new List <GameObject>();
var layerZ = 0;
foreach (var layer in tmxMap.layers)
{
var layerObject = new GameObject(layer.name);
layerObject.isStatic = true;
layerObject.transform.SetParent(map.transform);
layerObject.transform.SetAsFirstSibling();
layerObject.transform.localPosition = new Vector3(0, 0, layerZ--);
var tileLayer = layer as TileLayer;
if (tileLayer != null)
{
CreateSpritesForLayer(spriteCache, layerObject, tileLayer, tmxMap, allCreatedObjects);
}
var objectGroup = layer as ObjectGroup;
if (objectGroup != null)
{
CreateObjects(tmxMap, layer, layerObject, objectGroup, allCreatedObjects);
}
}
// Inform each created prefab individually know that the map was imported
SendOnTmxMapImported(allCreatedObjects, true);
// When sending the message to the map, don't send it to all the children again
SendOnTmxMapImported(map.gameObject, false);
// Remove all TileProperties components; they're just created for post processing the import process
var tilePropertyComponents = map.GetComponentsInChildren <TileProperties>().ToList();
foreach (var comp in tilePropertyComponents)
{
DestroyImmediate(comp);
}
}
}
}