private void Initialize(XDocument document, bool makeUnique, string fullPath, string mapPath, Material baseTileMaterial, int sortingOrder)
{
XElement mapNode = document.Root;
Version = mapNode.Attribute("version").Value;
Orientation = (Orientation)Enum.Parse(typeof(Orientation), mapNode.Attribute("orientation").Value, true);
Width = int.Parse(mapNode.Attribute("width").Value, CultureInfo.InvariantCulture);
Height = int.Parse(mapNode.Attribute("height").Value, CultureInfo.InvariantCulture);
TileWidth = int.Parse(mapNode.Attribute("tilewidth").Value, CultureInfo.InvariantCulture);
TileHeight = int.Parse(mapNode.Attribute("tileheight").Value, CultureInfo.InvariantCulture);
if (_mapName == null)
_mapName = "Map";
if (!mapPath.EndsWith("/"))
mapPath = mapPath + "/";
MapObject = new GameObject(_mapName);
MapObject.transform.parent = Parent.transform;
MapObject.transform.localPosition = Vector3.zero;
DefaultSortingOrder = sortingOrder;
XElement propertiesElement = mapNode.Element("properties");
if (propertiesElement != null)
Properties = new PropertyCollection(propertiesElement);
TileSets = new List<TileSet>();
Tiles = new Dictionary<int, Tile>();
foreach (XElement tileSet in mapNode.Descendants("tileset"))
{
if (tileSet.Attribute("source") != null)
{
TextAsset externalTileSetTextAsset = (TextAsset)Resources.Load(mapPath + Path.GetFileNameWithoutExtension(tileSet.Attribute("source").Value));
XDocument externalTileSet = XDocument.Parse(externalTileSetTextAsset.text);
XElement externalTileSetNode = externalTileSet.Element("tileset");
TileSet t = new TileSet(externalTileSetNode, mapPath);
TileSets.Add(t);
foreach (KeyValuePair<int, Tile> item in t.Tiles)
{
this.Tiles.Add(item.Key, item.Value);
}
}
else
{
TileSet t = new TileSet(tileSet, mapPath);
TileSets.Add(t);
foreach (KeyValuePair<int, Tile> item in t.Tiles)
{
this.Tiles.Add(item.Key, item.Value);
}
}
}
// Generate Materials for Map batching
List<Material> materials = new List<Material>();
// Generate Materials
int i = 0;
for (i = 0; i < TileSets.Count; i++)
{
Material layerMat = new Material(baseTileMaterial);
layerMat.mainTexture = TileSets[i].Texture;
materials.Add(layerMat);
}
Layers = new List<Layer>();
i = 0;
foreach (XElement layerNode in
mapNode.Elements("layer").Concat(
mapNode.Elements("objectgroup").Concat(
mapNode.Elements("imagelayer")))
)
{
Layer layerContent;
int layerDepth = 1 - (LayerDepthSpacing * i);
if (layerNode.Name == "layer")
{
layerContent = new TileLayer(layerNode, this, layerDepth, makeUnique, materials);
}
else if (layerNode.Name == "objectgroup")
{
layerContent = new MapObjectLayer(layerNode, this, layerDepth, materials);
}
else if (layerNode.Name == "imagelayer")
{
layerContent = new ImageLayer(layerNode, this, mapPath, baseTileMaterial);
}
else
{
throw new Exception("Unknown layer name: " + layerNode.Name);
}
// Layer names need to be unique for our lookup system, but Tiled
// doesn't require unique names.
string layerName = layerContent.Name;
int duplicateCount = 2;
// if a layer already has the same name...
if (Layers.Find(l => l.Name == layerName) != null)
{
// figure out a layer name that does work
do
{
layerName = string.Format("{0}{1}", layerContent.Name, duplicateCount);
duplicateCount++;
} while (Layers.Find(l => l.Name == layerName) != null);
// log a warning for the user to see
Debug.Log("Renaming layer \"" + layerContent.Name + "\" to \"" + layerName + "\" to make a unique name.");
// save that name
layerContent.Name = layerName;
}
layerContent.LayerDepth = layerDepth;
Layers.Add(layerContent);
namedLayers.Add(layerName, layerContent);
i++;
}
}
protected GameObject Generate3DTileCollision(TileLayer layer, int counter, Transform parent, List<Vector2> points, bool isTrigger = false, float zDepth = 1, float colliderWidth = 1, bool innerCollision = false)
{
GameObject newSubCollider = new GameObject("Tile Collisions " + layer.Name + "_" + counter);
newSubCollider.transform.parent = parent;
newSubCollider.transform.localPosition = new Vector3(0, 0, zDepth);
Mesh colliderMesh = new Mesh();
colliderMesh.name = "TileCollider_" + layer.Name + "_" + counter;
MeshCollider mc = newSubCollider.AddComponent<MeshCollider>();
mc.isTrigger = isTrigger;
List<Vector3> vertices = new List<Vector3>();
List<int> triangles = new List<int>();
GenerateVerticesAndTris(points, vertices, triangles, zDepth, colliderWidth, innerCollision, true, true);
// Connect last point with first point (create the face between them)
triangles.Add(vertices.Count - 1);
triangles.Add(1);
triangles.Add(0);
triangles.Add(0);
triangles.Add(vertices.Count - 2);
triangles.Add(vertices.Count - 1);
FillFaces(points, triangles);
colliderMesh.vertices = vertices.ToArray();
colliderMesh.uv = new Vector2[colliderMesh.vertices.Length];
colliderMesh.uv2 = colliderMesh.uv;
colliderMesh.uv2 = colliderMesh.uv;
colliderMesh.triangles = triangles.ToArray();
colliderMesh.RecalculateNormals();
mc.sharedMesh = colliderMesh;
newSubCollider.isStatic = true;
return newSubCollider;
}
void ContinueLoadingTiledMapAfterTileSetsLoaded()
{
// Generate Materials for Map batching
List<Material> materials = new List<Material>();
// Generate Materials
int i = 0;
for (i = 0; i < TileSets.Count; i++)
{
Material layerMat = new Material(BaseTileMaterial);
layerMat.mainTexture = TileSets[i].Texture;
materials.Add(layerMat);
}
Layers = new List<Layer>();
i = 0;
int tileLayerCount = 0;
foreach (NanoXMLNode layerNode in MapNode.SubNodes)
{
if (!(layerNode.Name.Equals("layer") || layerNode.Name.Equals("objectgroup") || layerNode.Name.Equals("imagelayer")))
continue;
Layer layerContent;
int layerDepth = 1 - (LayerDepthSpacing * i);
if (layerNode.Name.Equals("layer"))
{
bool makeUnique = GlobalMakeUniqueTiles;
if (PerLayerMakeUniqueTiles != null && tileLayerCount < PerLayerMakeUniqueTiles.Length)
makeUnique = PerLayerMakeUniqueTiles[tileLayerCount];
layerContent = new TileLayer(layerNode, this, layerDepth, makeUnique, materials);
tileLayerCount++;
}
else if (layerNode.Name.Equals("objectgroup"))
{
layerContent = new MapObjectLayer(layerNode, this, layerDepth, materials);
}
else if (layerNode.Name.Equals("imagelayer"))
{
layerContent = new ImageLayer(layerNode, this, _mapPath, BaseTileMaterial);
}
else
{
throw new Exception("Unknown layer name: " + layerNode.Name);
}
// Layer names need to be unique for our lookup system, but Tiled
// doesn't require unique names.
string layerName = layerContent.Name;
int duplicateCount = 2;
// if a layer already has the same name...
if (Layers.Find(l => l.Name == layerName) != null)
{
// figure out a layer name that does work
do
{
layerName = string.Format("{0}{1}", layerContent.Name, duplicateCount);
duplicateCount++;
} while (Layers.Find(l => l.Name == layerName) != null);
// log a warning for the user to see
Debug.Log("Renaming layer \"" + layerContent.Name + "\" to \"" + layerName + "\" to make a unique name.");
// save that name
layerContent.Name = layerName;
}
layerContent.LayerDepth = layerDepth;
Layers.Add(layerContent);
namedLayers.Add(layerName, layerContent);
i++;
}
if (OnMapFinishedLoading != null)
OnMapFinishedLoading(this);
}
public static List<List<Vector2>> GenerateClipperPathPoints(TileLayer tileLayer,
bool simpleTileObjectCalculation = true,
double clipperArcTolerance = 0.25, double clipperMiterLimit = 2.0,
ClipperLib.JoinType clipperJoinType = ClipperLib.JoinType.jtRound,
ClipperLib.EndType clipperEndType = ClipperLib.EndType.etClosedPolygon,
float clipperDeltaOffset = 0)
{
ClipperLib.Clipper clipper = new ClipperLib.Clipper();
List<List<ClipperLib.IntPoint>> pathsList = new List<List<ClipperLib.IntPoint>>();
List<List<ClipperLib.IntPoint>> solution = new List<List<ClipperLib.IntPoint>>();
List<List<Vector2>> points = new List<List<Vector2>>();
for (int x = 0; x < tileLayer.Tiles.Width; x++)
{
for (int y = 0; y < tileLayer.Tiles.Height; y++)
{
Tile t = tileLayer.Tiles[x, y];
if (t == null || t.TileSet == null || t.TileSet.TilesObjects == null)
continue;
if (t.TileSet.TilesObjects.ContainsKey(t.OriginalID))
{
List<TileObject> tileObjs = t.TileSet.TilesObjects[t.OriginalID];
foreach (var tileObj in tileObjs)
{
pathsList.Add(tileObj.GetPath(x, y, t.SpriteEffects, tileLayer.BaseMap.MapRenderParameter.TileWidth, tileLayer.BaseMap.MapRenderParameter.TileHeight));
}
}
}
}
// Add the paths to be merged to ClipperLib
clipper.AddPaths(pathsList, ClipperLib.PolyType.ptSubject, true);
// Merge it!
//clipper.PreserveCollinear = false;
//clipper.ReverseSolution = true;
clipper.StrictlySimple = simpleTileObjectCalculation;
if (!clipper.Execute(ClipperLib.ClipType.ctUnion, solution))
return points;
clipper.Execute(ClipperLib.ClipType.ctUnion, solution);
// Now solution should contain all vertices of the collision object, but they are still multiplied by TileObject.ClipperScale!
#region Implementation of increase and decrease offset polygon.
if (simpleTileObjectCalculation == false)
{
// Link of the example of ClipperLib:
// http://www.angusj.com/delphi/clipper/documentation/Docs/Units/ClipperLib/Classes/ClipperOffset/_Body.htm
ClipperLib.ClipperOffset co = new ClipperLib.ClipperOffset(clipperMiterLimit, clipperArcTolerance);
foreach (List<ClipperLib.IntPoint> item in solution)
{
co.AddPath(item, clipperJoinType, clipperEndType);
}
solution.Clear();
co.Execute(ref solution, clipperDeltaOffset * TileObject.ClipperScale);
}
#endregion
for (int i = 0; i < solution.Count; i++)
{
if (solution[i].Count < 1)
continue;
points.Add(new List<Vector2>());
for (int j = 0; j < solution[i].Count; j++)
{
points[i].Add(
new Vector2(
solution[i][j].X / (float)TileObject.ClipperScale,
solution[i][j].Y / (float)TileObject.ClipperScale
)
);
}
}
return points;
}
protected GameObject Generate2DTileCollision(TileLayer layer, int counter, Transform parent, List<Vector2> points, bool isTrigger = false, float zDepth = 1)
{
GameObject newSubCollider = new GameObject("Tile Collisions " + layer.Name + "_" + counter);
newSubCollider.transform.parent = parent;
newSubCollider.transform.localPosition = new Vector3(0, 0, zDepth);
// Add the last point equals to the first to close the collider area
// it's necessary only if the first point is diffent from the first one
if (points[0].x != points[points.Count - 1].x || points[0].y != points[points.Count - 1].y)
{
points.Add(points[0]);
}
EdgeCollider2D edgeCollider = newSubCollider.AddComponent<EdgeCollider2D>();
edgeCollider.isTrigger = isTrigger;
Vector2[] pointsVec = points.ToArray();
for (int j = 0; j < pointsVec.Length; j++)
{
pointsVec[j] = TiledPositionToWorldPoint(pointsVec[j]);
}
edgeCollider.points = pointsVec;
return newSubCollider;
}
public static GameObject[] GenerateTileCollision3DFromLayer(
this Map map, TileLayer layer,
bool isTrigger = false, bool generateClosedPolygon = true, string tag = "Untagged",
int physicsLayer = 0, PhysicMaterial physicsMaterial = null, float zDepth = 1,
float colliderWidth = 1, bool innerCollision = false,
bool simpleTileObjectCalculation = true,
double clipperArcTolerance = 0.25, double clipperMiterLimit = 2.0,
ClipperLib.JoinType clipperJoinType = ClipperLib.JoinType.jtRound,
ClipperLib.EndType clipperEndType = ClipperLib.EndType.etClosedPolygon,
float clipperDeltaOffset = 0)
{
if (layer == null)
return null;
if (layer.LayerTileCollisions == null)
{
layer.LayerTileCollisions = new GameObject(layer.Name + " Tile Collisions");
Transform t = layer.LayerTileCollisions.transform;
if (layer.BaseMap != null)
{
t.parent = layer.BaseMap.MapGameObject.transform;
}
t.localPosition = Vector3.zero;
t.localRotation = Quaternion.identity;
t.localScale = Vector3.one;
layer.LayerTileCollisions.isStatic = true;
}
layer.LayerTileCollisions.tag = tag;
layer.LayerTileCollisions.layer = physicsLayer;
layer.LayerTileCollisions.transform.localScale = Vector3.one;
List<GameObject> newSubCollider = new List<GameObject>();
List<Vector3> vertices = new List<Vector3>();
List<int> triangles = new List<int>();
List<List<Vector2>> points = GenerateClipperPathPoints(layer, simpleTileObjectCalculation, clipperArcTolerance, clipperMiterLimit, clipperJoinType, clipperEndType, clipperDeltaOffset);
for (int i = 0; i < points.Count; i++)
{
newSubCollider.Add(new GameObject("Tile Collisions " + layer.Name + "_" + i));
newSubCollider[i].transform.parent = layer.LayerTileCollisions.transform;
newSubCollider[i].transform.localPosition = new Vector3(0, 0, zDepth);
newSubCollider[i].transform.localScale = Vector3.one;
newSubCollider[i].transform.localRotation = Quaternion.identity;
newSubCollider[i].tag = tag;
newSubCollider[i].layer = physicsLayer;
vertices.Clear();
triangles.Clear();
Mesh colliderMesh = new Mesh();
colliderMesh.name = "TileCollider_" + layer.Name + "_" + i;
MeshCollider mc = newSubCollider[i].AddComponent<MeshCollider>();
mc.isTrigger = isTrigger;
GenerateVerticesAndTris(map, points[i], vertices, triangles, zDepth, colliderWidth, innerCollision, true, true);
// Connect last point with first point (create the face between them)
triangles.Add(vertices.Count - 1);
triangles.Add(1);
triangles.Add(0);
triangles.Add(0);
triangles.Add(vertices.Count - 2);
triangles.Add(vertices.Count - 1);
if (generateClosedPolygon)
FillFaces(points[i], triangles);
colliderMesh.vertices = vertices.ToArray();
colliderMesh.uv = new Vector2[colliderMesh.vertices.Length];
//colliderMesh.uv1 = colliderMesh.uv;
colliderMesh.uv2 = colliderMesh.uv;
colliderMesh.triangles = triangles.ToArray();
colliderMesh.RecalculateNormals();
mc.sharedMesh = colliderMesh;
if (physicsMaterial != null)
mc.sharedMaterial = physicsMaterial;
newSubCollider[i].isStatic = true;
}
return newSubCollider.ToArray();
}
public static GameObject[] GenerateTileCollision2DFromLayer(
this Map map, TileLayer layer,
bool isTrigger = false, bool generateClosedPolygon = true, string tag = "Untagged",
int physicsLayer = 0, PhysicsMaterial2D physicsMaterial = null, float zDepth = 1,
bool simpleTileObjectCalculation = true,
double clipperArcTolerance = 0.25, double clipperMiterLimit = 2.0,
ClipperLib.JoinType clipperJoinType = ClipperLib.JoinType.jtRound,
ClipperLib.EndType clipperEndType = ClipperLib.EndType.etClosedPolygon,
float clipperDeltaOffset = 0)
{
if (layer == null)
return null;
if (layer.LayerTileCollisions == null)
{
layer.LayerTileCollisions = new GameObject(layer.Name + " Tile Collisions");
Transform t = layer.LayerTileCollisions.transform;
if (layer.BaseMap != null)
{
t.parent = layer.BaseMap.MapGameObject.transform;
}
t.localPosition = Vector3.zero;
t.localRotation = Quaternion.identity;
t.localScale = Vector3.one;
layer.LayerTileCollisions.isStatic = true;
}
layer.LayerTileCollisions.tag = tag;
layer.LayerTileCollisions.layer = physicsLayer;
List<GameObject> newSubCollider = new List<GameObject>();
List<List<Vector2>> points = GenerateClipperPathPoints(layer, simpleTileObjectCalculation, clipperArcTolerance, clipperMiterLimit, clipperJoinType, clipperEndType, clipperDeltaOffset);
for (int i = 0; i < points.Count; i++)
{
newSubCollider.Add(new GameObject("Tile Collisions " + layer.Name + "_" + i));
newSubCollider[i].transform.parent = layer.LayerTileCollisions.transform;
newSubCollider[i].transform.localPosition = new Vector3(0, 0, zDepth);
newSubCollider[i].transform.localScale = Vector3.one;
newSubCollider[i].transform.localRotation = Quaternion.identity;
newSubCollider[i].tag = tag;
newSubCollider[i].layer = physicsLayer;
// Add the last point equals to the first to close the collider area
// it's necessary only if the first point is diffent from the first one
if (points[i][0].x != points[i][points[i].Count - 1].x || points[i][0].y != points[i][points[i].Count - 1].y)
{
points[i].Add(points[i][0]);
}
Vector2[] pointsVec = points[i].ToArray();
for (int j = 0; j < pointsVec.Length; j++)
{
pointsVec[j] = map.TiledPositionToWorldPoint(pointsVec[j]);
}
if (generateClosedPolygon)
{
PolygonCollider2D polyCollider = newSubCollider[i].AddComponent<PolygonCollider2D>();
polyCollider.isTrigger = isTrigger;
polyCollider.points = pointsVec;
if (physicsMaterial != null)
polyCollider.sharedMaterial = physicsMaterial;
}
else
{
EdgeCollider2D edgeCollider = newSubCollider[i].AddComponent<EdgeCollider2D>();
edgeCollider.isTrigger = isTrigger;
edgeCollider.points = pointsVec;
if (physicsMaterial != null)
edgeCollider.sharedMaterial = physicsMaterial;
}
}
return newSubCollider.ToArray();
}
void Initialize(XmlDocument document, bool makeUnique, string fullPath, string mapPath)
{
XmlNode mapNode = document["map"];
Version = mapNode.Attributes["version"].Value;
Orientation = (Orientation)Enum.Parse(typeof(Orientation), mapNode.Attributes["orientation"].Value, true);
Width = int.Parse(mapNode.Attributes["width"].Value, CultureInfo.InvariantCulture);
Height = int.Parse(mapNode.Attributes["height"].Value, CultureInfo.InvariantCulture);
TileWidth = int.Parse(mapNode.Attributes["tilewidth"].Value, CultureInfo.InvariantCulture);
TileHeight = int.Parse(mapNode.Attributes["tileheight"].Value, CultureInfo.InvariantCulture);
XmlNode propertiesNode = document.SelectSingleNode("map/properties");
if (propertiesNode != null)
{
Properties = new PropertyCollection(propertiesNode);//Property.ReadProperties(propertiesNode);
}
TileSets = new List<TileSet>();
Tiles = new Dictionary<int, Tile>();
foreach (XmlNode tileSet in document.SelectNodes("map/tileset"))
{
if (tileSet.Attributes["source"] != null)
{
//TileSets.Add(new ExternalTileSetContent(tileSet, context));
XmlDocument externalTileSet = new XmlDocument();
TextAsset externalTileSetTextAsset = (TextAsset)Resources.Load(mapPath + Path.GetFileNameWithoutExtension(tileSet.Attributes["source"].Value));
//externalTileSet.Load(fullPath + "/" + tileSet.Attributes["source"].Value);
externalTileSet.LoadXml(externalTileSetTextAsset.text);
XmlNode externalTileSetNode = externalTileSet["tileset"];
//Debug.Log(externalTileSet.Value);
TileSet t = new TileSet(externalTileSetNode, mapPath);
TileSets.Add(t);
foreach (KeyValuePair<int, Tile> item in t.Tiles)
{
this.Tiles.Add(item.Key, item.Value);
}
//this.Tiles.AddRange(t.Tiles);
}
else
{
TileSet t = new TileSet(tileSet, mapPath);
TileSets.Add(t);
foreach (KeyValuePair<int, Tile> item in t.Tiles)
{
this.Tiles.Add(item.Key, item.Value);
}
}
}
// Generate Materials for Map batching
List<Material> materials = new List<Material>();
// Generate Materials
int i = 0;
for (i = 0; i < TileSets.Count; i++)
{
Material layerMat = new Material(Shader.Find("Unlit/Transparent"));
layerMat.mainTexture = TileSets[i].Texture;
materials.Add(layerMat);
}
Layers = new List<Layer>();
i = 0;
foreach (XmlNode layerNode in document.SelectNodes("map/layer|map/objectgroup"))
{
Layer layerContent;
float layerDepth = 1f - (LayerDepthSpacing * i);
if (layerNode.Name == "layer")
{
layerContent = new TileLayer(layerNode, this, layerDepth, makeUnique, materials);
//((TileLayer)layerContent).GenerateLayerMesh(MeshRendererPrefab);
}
else if (layerNode.Name == "objectgroup")
{
layerContent = new MapObjectLayer(layerNode, TileWidth, TileHeight);
}
else
{
throw new Exception("Unknown layer name: " + layerNode.Name);
}
// Layer names need to be unique for our lookup system, but Tiled
// doesn't require unique names.
string layerName = layerContent.Name;
int duplicateCount = 2;
// if a layer already has the same name...
if (Layers.Find(l => l.Name == layerName) != null)
{
// figure out a layer name that does work
do
{
layerName = string.Format("{0}{1}", layerContent.Name, duplicateCount);
duplicateCount++;
} while (Layers.Find(l => l.Name == layerName) != null);
// log a warning for the user to see
Debug.Log("Renaming layer \"" + layerContent.Name + "\" to \"" + layerName + "\" to make a unique name.");
// save that name
layerContent.Name = layerName;
}
layerContent.LayerDepth = layerDepth;
Layers.Add(layerContent);
namedLayers.Add(layerName, layerContent);
i++;
}
}
void ContinueLoadingTiledMapAfterTileSetsLoaded()
{
Layers = new List<Layer>();
int i = 0;
foreach (NanoXMLNode layerNode in MapNode.SubNodes)
{
if (!(layerNode.Name.Equals("layer") || layerNode.Name.Equals("objectgroup") || layerNode.Name.Equals("imagelayer")))
continue;
Layer layerContent;
int layerDepth = 1 - (XUniTMXConfiguration.Instance.LayerDepthSpacing * i);
if (layerNode.Name.Equals("layer"))
{
layerContent = new TileLayer(layerNode, this, layerDepth, GlobalMakeUniqueTiles);
}
else if (layerNode.Name.Equals("objectgroup"))
{
layerContent = new MapObjectLayer(layerNode, this, layerDepth);
}
else if (layerNode.Name.Equals("imagelayer"))
{
layerContent = new ImageLayer(layerNode, this, _mapPath);
}
else
{
throw new Exception("Unknown layer name: " + layerNode.Name);
}
// Layer names need to be unique for our lookup system, but Tiled
// doesn't require unique names.
string layerName = layerContent.Name;
int duplicateCount = 2;
// if a layer already has the same name...
if (Layers.Find(l => l.Name == layerName) != null)
{
// figure out a layer name that does work
do
{
layerName = string.Format("{0}{1}", layerContent.Name, duplicateCount);
duplicateCount++;
} while (Layers.Find(l => l.Name == layerName) != null);
// log a warning for the user to see
Debug.Log("Renaming layer \"" + layerContent.Name + "\" to \"" + layerName + "\" to make a unique name.");
// save that name
layerContent.Name = layerName;
}
layerContent.LayerDepth = layerDepth;
Layers.Add(layerContent);
namedLayers.Add(layerName, layerContent);
i++;
}
if (OnMapFinishedLoading != null)
OnMapFinishedLoading(this);
}
void Initialize(XmlDocument document, bool makeUnique, string fullPath, string mapPath)
{
XmlNode mapNode = document["map"];
Version = mapNode.Attributes["version"].Value;
Orientation = (Orientation)Enum.Parse(typeof(Orientation), mapNode.Attributes["orientation"].Value, true);
Width = int.Parse(mapNode.Attributes["width"].Value, CultureInfo.InvariantCulture);
Height = int.Parse(mapNode.Attributes["height"].Value, CultureInfo.InvariantCulture);
TileWidth = int.Parse(mapNode.Attributes["tilewidth"].Value, CultureInfo.InvariantCulture);
TileHeight = int.Parse(mapNode.Attributes["tileheight"].Value, CultureInfo.InvariantCulture);
XmlNode propertiesNode = document.SelectSingleNode("map/properties");
if (propertiesNode != null)
{
Properties = new PropertyCollection(propertiesNode); //Property.ReadProperties(propertiesNode);
}
TileSets = new List <TileSet>();
Tiles = new Dictionary <int, Tile>();
foreach (XmlNode tileSet in document.SelectNodes("map/tileset"))
{
if (tileSet.Attributes["source"] != null)
{
//TileSets.Add(new ExternalTileSetContent(tileSet, context));
XmlDocument externalTileSet = new XmlDocument();
TextAsset externalTileSetTextAsset = (TextAsset)Resources.Load(mapPath + Path.GetFileNameWithoutExtension(tileSet.Attributes["source"].Value));
//externalTileSet.Load(fullPath + "/" + tileSet.Attributes["source"].Value);
externalTileSet.LoadXml(externalTileSetTextAsset.text);
XmlNode externalTileSetNode = externalTileSet["tileset"];
//Debug.Log(externalTileSet.Value);
TileSet t = new TileSet(externalTileSetNode, mapPath);
TileSets.Add(t);
foreach (KeyValuePair <int, Tile> item in t.Tiles)
{
this.Tiles.Add(item.Key, item.Value);
}
//this.Tiles.AddRange(t.Tiles);
}
else
{
TileSet t = new TileSet(tileSet, mapPath);
TileSets.Add(t);
foreach (KeyValuePair <int, Tile> item in t.Tiles)
{
this.Tiles.Add(item.Key, item.Value);
}
}
}
// Generate Materials for Map batching
List <Material> materials = new List <Material>();
// Generate Materials
int i = 0;
for (i = 0; i < TileSets.Count; i++)
{
Material layerMat = new Material(Shader.Find("Unlit/Transparent"));
layerMat.mainTexture = TileSets[i].Texture;
materials.Add(layerMat);
}
Layers = new List <Layer>();
i = 0;
foreach (XmlNode layerNode in document.SelectNodes("map/layer|map/objectgroup"))
{
Layer layerContent;
float layerDepth = 1f - (LayerDepthSpacing * i);
if (layerNode.Name == "layer")
{
layerContent = new TileLayer(layerNode, this, layerDepth, makeUnique, materials);
//((TileLayer)layerContent).GenerateLayerMesh(MeshRendererPrefab);
}
else if (layerNode.Name == "objectgroup")
{
layerContent = new MapObjectLayer(layerNode, TileWidth, TileHeight);
}
else
{
throw new Exception("Unknown layer name: " + layerNode.Name);
}
// Layer names need to be unique for our lookup system, but Tiled
// doesn't require unique names.
string layerName = layerContent.Name;
int duplicateCount = 2;
// if a layer already has the same name...
if (Layers.Find(l => l.Name == layerName) != null)
{
// figure out a layer name that does work
do
{
layerName = string.Format("{0}{1}", layerContent.Name, duplicateCount);
duplicateCount++;
} while (Layers.Find(l => l.Name == layerName) != null);
// log a warning for the user to see
Debug.Log("Renaming layer \"" + layerContent.Name + "\" to \"" + layerName + "\" to make a unique name.");
// save that name
layerContent.Name = layerName;
}
layerContent.LayerDepth = layerDepth;
Layers.Add(layerContent);
namedLayers.Add(layerName, layerContent);
i++;
}
}
