// Entity checking helpers
public static bool AnyInScene <T>(List <T> entities)
{
foreach (T entity in entities)
{
Otter.Entity ent = (Otter.Entity)(object) entity;
if (ent.IsInScene)
{
return(true);
}
}
return(false);
}
/// <summary>
/// Load data into a scene from a source .oel file.
/// </summary>
/// <param name="source">The oel to load.</param>
/// <param name="scene">The scene to load into.</param>
public void LoadLevel(string source, Scene scene)
{
Entities.Clear();
var xmlDoc = new XmlDocument();
xmlDoc.Load(source);
var xmlLevel = xmlDoc["level"];
scene.Width = int.Parse(xmlDoc["level"].Attributes["width"].Value);
scene.Height = int.Parse(xmlDoc["level"].Attributes["height"].Value);
int i = 0;
foreach (var layer in Layers.Values)
{
if (layer.Type == "GridLayerDefinition")
{
var Entity = new Entity();
var grid = new GridCollider(scene.Width, scene.Height, layer.GridWidth, layer.GridHeight);
grid.LoadString(xmlLevel[layer.Name].InnerText);
if (ColliderTags.ContainsKey(layer.Name))
{
grid.AddTag(ColliderTags[layer.Name]);
}
if (DisplayGrids)
{
var tilemap = new Tilemap(scene.Width, scene.Height, layer.GridWidth, layer.GridHeight);
tilemap.LoadString(xmlLevel[layer.Name].InnerText, layer.Color);
Entity.AddGraphic(tilemap);
}
Entity.AddCollider(grid);
scene.Add(Entity);
Entities.Add(layer.Name, Entity);
}
if (layer.Type == "TileLayerDefinition")
{
var Entity = new Entity();
var xmlTiles = xmlLevel[layer.Name];
var tileset = xmlTiles.Attributes["tileset"].Value;
var tilemap = new Tilemap(ImagePath + TileMaps[tileset], scene.Width, scene.Height, layer.GridWidth, layer.GridHeight);
foreach (XmlElement t in xmlTiles)
{
tilemap.SetTile(t);
}
tilemap.Update();
Entity.AddGraphic(tilemap);
Entity.Layer = BaseTileDepth - i * TileDepthIncrement;
i++;
scene.Add(Entity);
Entities.Add(layer.Name, Entity);
}
if (layer.Type == "EntityLayerDefinition")
{
var xmlEntities = xmlLevel[layer.Name];
if (xmlEntities != null)
{
foreach (XmlElement e in xmlEntities)
{
CreateEntity(e, scene);
}
}
}
}
if (UseCameraBounds)
{
scene.CameraBounds = new Rectangle(0, 0, scene.Width, scene.Height);
scene.UseCameraBounds = true;
}
}