public ScreenLayer(ScreenLayerInfo info, StageHandler stage, IEntityRespawnTracker respawnTracker)
{
this._info = info;
this._stage = stage;
this._respawnTracker = respawnTracker;
this._squares = new MapSquare[info.Tiles.Height][];
for (int y = 0; y < info.Tiles.Height; y++)
{
this._squares[y] = new MapSquare[info.Tiles.Width];
for (int x = 0; x < info.Tiles.Width; x++)
{
try
{
Tile tile = info.Tiles.TileAt(x, y);
if (tile == null)
throw new Exception();
this._squares[y][x] = new MapSquare(this, tile, x, y, info.Tiles.Tileset.TileSize);
}
catch
{
throw new GameRunException(string.Format("There's an error in stage {0}, screen file {1}.scn.\nThere's a unrecognized tile number somewhere.", stage.Info.Name, info.Name));
}
}
}
}
public ScreenLayer(ScreenLayerInfo info, StageHandler stage, IEntityRespawnTracker respawnTracker)
{
this._info = info;
this._stage = stage;
this._respawnTracker = respawnTracker;
this._squares = new MapSquare[info.Tiles.Height][];
for (int y = 0; y < info.Tiles.Height; y++)
{
this._squares[y] = new MapSquare[info.Tiles.Width];
for (int x = 0; x < info.Tiles.Width; x++)
{
try
{
Tile tile = info.Tiles.TileAt(x, y);
this._squares[y][x] = new MapSquare(this, tile, x, y, info.Tiles.Tileset.TileSize);
}
catch
{
throw new GameRunException("There's an error in screen file " + info.Name + ".scn,\nthere's a bad tile number somewhere.");
}
}
}
}
private void SaveLayer(ScreenLayerInfo layer, XmlTextWriter writer)
{
writer.WriteStartElement("Overlay");
writer.WriteAttributeString("name", layer.Name);
writer.WriteAttributeString("x", layer.Tiles.BaseX.ToString());
writer.WriteAttributeString("y", layer.Tiles.BaseY.ToString());
if (layer.Foreground)
writer.WriteAttributeString("foreground", layer.Foreground.ToString());
if (layer.Parallax)
writer.WriteAttributeString("parallax", layer.Parallax.ToString());
foreach (var entity in layer.Entities)
_entityWriter.Write(entity, writer);
foreach (var keyframe in layer.Keyframes)
SaveKeyframe(keyframe, writer);
writer.WriteEndElement();
}
private ScreenLayerInfo LoadScreenLayer(XElement node, string stagePath, string name, Tileset tileset, int tileStartX, int tileStartY, bool foreground)
{
var tileFilePath = Path.Combine(stagePath, name + ".scn");
var tileArray = LoadTiles(tileFilePath);
var tileLayer = new TileLayer(tileArray, tileset, tileStartX, tileStartY);
var keyframes = new List<ScreenLayerKeyframe>();
foreach (var keyframeNode in node.Elements("Keyframe"))
{
var frame = LoadScreenLayerKeyFrame(keyframeNode);
keyframes.Add(frame);
}
var layer = new ScreenLayerInfo(name, tileLayer, foreground, keyframes);
foreach (XElement entity in node.Elements("Entity"))
{
EntityPlacement info = _entityReader.Load(entity);
layer.AddEntity(info);
}
return layer;
}