private void ProcessAttributes(XElement xTileset)
{
m_TilesetScript.name = xTileset.GetAttributeAs <string>("name");
m_TilesetScript.m_TileWidth = xTileset.GetAttributeAs <int>("tilewidth");
m_TilesetScript.m_TileHeight = xTileset.GetAttributeAs <int>("tileheight");
m_TilesetScript.m_Spacing = xTileset.GetAttributeAs <int>("spacing");
m_TilesetScript.m_Margin = xTileset.GetAttributeAs <int>("margin");
m_TilesetScript.m_TileCount = xTileset.GetAttributeAs <int>("tilecount");
m_TilesetScript.m_TileColumns = xTileset.GetAttributeAs <int>("columns");
var xTileOffset = xTileset.Element("tileoffset");
if (xTileOffset != null)
{
var x = xTileOffset.GetAttributeAs <float>("x", 0.0f);
var y = xTileOffset.GetAttributeAs <float>("y", 0.0f);
m_TilesetScript.m_TileOffset = new Vector2(x, y);
}
var xGrid = xTileset.Element("grid");
if (xGrid != null)
{
m_TilesetScript.m_GridOrientation = xGrid.GetAttributeAs <GridOrientation>("orientation");
var w = xGrid.GetAttributeAs <float>("width", 0.0f);
var h = xGrid.GetAttributeAs <float>("height", 0.0f);
m_TilesetScript.m_GridSize = new Vector2(w, h);
}
m_TilesetScript.m_CustomProperties = CustomPropertyLoader.LoadCustomPropertyList(xTileset.Element("properties"));
}
private void ProcessTileElement(XElement xTile)
{
int index = xTile.GetAttributeAs <int>("id", -1);
SuperTile tile;
if (m_TilesetScript.TryGetTile(index, out tile))
{
// A tile may have a type associated with it
tile.m_Type = xTile.GetAttributeAs("type", "");
// Tiles can have custom properties (and properties inherited from their Type)
tile.m_CustomProperties = CustomPropertyLoader.LoadCustomPropertyList(xTile.Element("properties"));
tile.m_CustomProperties.AddPropertiesFromType(tile.m_Type, m_Importer.SuperImportContext);
// Does the tile have any animation data?
var xAnimation = xTile.Element("animation");
if (xAnimation != null)
{
ProcessAnimationElement(tile, xAnimation);
}
// Does the tile have an object group?
var xObjectGroup = xTile.Element("objectgroup");
if (xObjectGroup != null && xObjectGroup.HasElements)
{
ProcessObjectGroupElement(tile, xObjectGroup);
}
}
}
private void FillCustomObjectTypes(SuperSettingsImporter importer)
{
m_CustomObjectTypes = new List <CustomObjectType>();
if (m_ObjectTypesXml != null)
{
XDocument xdoc = XDocument.Parse(m_ObjectTypesXml.text);
if (xdoc.Root.Name != "objecttypes")
{
importer.ReportError("'{0}' is not a valid object types xml file.", m_ObjectTypesXml.name);
return;
}
// Create a dependency on our Object Types xml file so that settings are automatically updated if it changes
importer.AddAssetPathDependency(AssetDatabase.GetAssetPath(m_ObjectTypesXml));
// Import the data from the objecttype elements
foreach (var xObjectType in xdoc.Descendants("objecttype"))
{
var cot = new CustomObjectType();
cot.m_Name = xObjectType.GetAttributeAs("name", "NoName");
cot.m_Color = xObjectType.GetAttributeAsColor("color", Color.gray);
cot.m_CustomProperties = CustomPropertyLoader.LoadCustomPropertyList(xObjectType);
m_CustomObjectTypes.Add(cot);
}
}
}
private void ProcessProperties(XElement xObject)
{
var xProperties = xObject.Element("properties");
if (xProperties != null)
{
var properties = CustomPropertyLoader.LoadCustomPropertyList(xProperties);
m_ObjectTemplate.m_CustomProperties = properties;
}
}
public void AddSuperCustomProperties(GameObject go, XElement xProperties, SuperTile tile, string typeName)
{
// Load our "local" properties first
var component = go.AddComponent <SuperCustomProperties>();
var properties = CustomPropertyLoader.LoadCustomPropertyList(xProperties);
// Do we have any properties from a tile to add?
if (tile != null)
{
properties.CombineFromSource(tile.m_CustomProperties);
}
// Add properties from our object type (this should be last)
properties.AddPropertiesFromType(typeName, SuperImportContext);
// Sort the properties alphabetically
component.m_Properties = properties.OrderBy(p => p.m_Name).ToList();
AssignUnityTag(component);
AssignUnityLayer(component);
}
// Invoke this to ensure that Xml Object Types are up-to-date
// Our importers that depend on Object Types from tiled will want to call this early in their import process
internal void RefreshCustomObjectTypes()
{
m_CustomObjectTypes = new List <CustomObjectType>();
m_ParseXmlError = string.Empty;
if (m_ObjectTypesXml != null)
{
try
{
XDocument xdoc = XDocument.Parse(m_ObjectTypesXml.text);
if (xdoc.Root.Name != "objecttypes")
{
m_ParseXmlError = string.Format("'{0}' is not a valid object types xml file.", m_ObjectTypesXml.name);
}
// Import the data from the objecttype elements
foreach (var xObjectType in xdoc.Descendants("objecttype"))
{
var cot = new CustomObjectType();
cot.m_Name = xObjectType.GetAttributeAs("name", "NoName");
cot.m_Color = xObjectType.GetAttributeAsColor("color", Color.gray);
cot.m_CustomProperties = CustomPropertyLoader.LoadCustomPropertyList(xObjectType);
m_CustomObjectTypes.Add(cot);
}
}
catch (XmlException xe)
{
m_ParseXmlError = string.Format("'{0}' is not a valid XML file.\n\nError: {1}", m_ObjectTypesXml.name, xe.Message);
m_CustomObjectTypes.Clear();
}
catch (Exception e)
{
m_ParseXmlError = e.Message;
m_CustomObjectTypes.Clear();
}
}
}
private void ProcessObjectGroupElement(SuperTile tile, XElement xObjectGroup)
{
// Object groups on tiles come from the Tiled Collision Editor
if (xObjectGroup.Elements().Any())
{
// We'll be adding collision objects to our tile
tile.m_CollisionObjects = new List <CollisionObject>();
foreach (var xObject in xObjectGroup.Elements("object"))
{
var collision = new CollisionObject();
// Template may fill in a bunch of properties
m_Importer.ApplyTemplateToObject(xObject);
collision.m_ObjectId = xObject.GetAttributeAs("id", 0);
collision.m_ObjectName = xObject.GetAttributeAs("name", string.Format("Object_{0}", collision.m_ObjectId));
collision.m_ObjectType = xObject.GetAttributeAs("type", "");
collision.m_Position.x = xObject.GetAttributeAs("x", 0.0f);
collision.m_Position.y = xObject.GetAttributeAs("y", 0.0f);
collision.m_Size.x = xObject.GetAttributeAs("width", 0.0f);
collision.m_Size.y = xObject.GetAttributeAs("height", 0.0f);
collision.m_Rotation = xObject.GetAttributeAs("rotation", 0.0f);
// Are there any properties on the collision object?
collision.m_CustomProperties = CustomPropertyLoader.LoadCustomPropertyList(xObject.Element("properties"));
collision.m_CustomProperties.AddPropertiesFromType(collision.m_ObjectType, m_Importer.SuperImportContext);
var xPolygon = xObject.Element("polygon");
var xPolyline = xObject.Element("polyline");
if (xPolygon != null)
{
// Get points and make sure they are CCW
var points = xPolygon.GetAttributeAsVector2Array("points");
if (PolygonUtils.SumOverEdges(points) < 0)
{
points = points.Reverse().ToArray();
}
collision.MakePointsFromPolygon(points);
}
else if (xPolyline != null)
{
// Get points and make sure they are CCW
var points = xPolyline.GetAttributeAsVector2Array("points");
if (PolygonUtils.SumOverEdges(points) < 0)
{
points = points.Reverse().ToArray();
}
collision.MakePointsFromPolyline(points);
}
else if (xObject.Element("ellipse") != null)
{
if (collision.m_Size.x == 0)
{
m_Importer.ReportError("Invalid ellipse (Tile ID ='{0}') in tileset '{1}' has zero width", tile.m_TileId, m_TilesetScript.name);
m_TilesetScript.m_HasErrors = true;
}
else if (collision.m_Size.y == 0)
{
m_Importer.ReportError("Invalid ellipse (Tile ID ='{0}') in tileset '{1}' has zero height", tile.m_TileId, m_TilesetScript.name);
m_TilesetScript.m_HasErrors = true;
}
else
{
collision.MakePointsFromEllipse(m_Importer.SuperImportContext.Settings.EdgesPerEllipse);
}
}
else
{
// By default, objects are rectangles
if (collision.m_Size.x == 0)
{
m_Importer.ReportError("Invalid rectangle (Tile ID ='{0}') in tileset '{1}' has zero width", tile.m_TileId, m_TilesetScript.name);
m_TilesetScript.m_HasErrors = true;
}
else if (collision.m_Size.y == 0)
{
m_Importer.ReportError("Invalid rectangle (Tile ID ='{0}') in tileset '{1}' has zero height", tile.m_TileId, m_TilesetScript.name);
m_TilesetScript.m_HasErrors = true;
}
else
{
collision.MakePointsFromRectangle();
}
}
// Do not add if there are no points
if (!collision.Points.IsEmpty())
{
AssignCollisionObjectProperties(collision, tile);
collision.RenderPoints(tile, m_TilesetScript.m_GridOrientation, m_TilesetScript.m_GridSize);
tile.m_CollisionObjects.Add(collision);
}
}
}
}
