public static Blockset LoadOrGet(int id)
{
string name = _ids[id];
if (name is null)
{
throw new ArgumentOutOfRangeException(nameof(id));
}
Blockset b;
if (!_loadedBlocksets.ContainsKey(id))
{
b = new Blockset(name);
_loadedBlocksets.Add(id, new WeakReference <Blockset>(b));
return(b);
}
WeakReference <Blockset> w = _loadedBlocksets[id];
if (w.TryGetTarget(out b))
{
return(b);
}
b = new Blockset(name);
w.SetTarget(b);
return(b);
}
public Block(Layout parent, EndianBinaryReader r)
{
Parent = parent;
Elevations = r.ReadByte();
Passage = r.ReadEnum <LayoutBlockPassage>();
BlocksetBlock = Blockset.LoadOrGet(r.ReadInt32()).Blocks[r.ReadInt32()];
}
public readonly Tile[][][][] Tiles; // Y,X,Elevation,Sublayers
public Block(Blockset parent, EndianBinaryReader r)
{
Behavior = r.ReadEnum <BlocksetBlockBehavior>();
Tile[][] Read()
{
var eLayers = new Tile[Overworld.NumElevations][];
for (byte e = 0; e < Overworld.NumElevations; e++)
{
byte count = r.ReadByte();
Tile[] subLayers;
if (count == 0)
{
subLayers = Array.Empty <Tile>();
}
else
{
subLayers = new Tile[count];
for (int i = 0; i < count; i++)
{
subLayers[i] = new Tile(r);
}
}
eLayers[e] = subLayers;
}
return(eLayers);
}
Tiles = new Tile[Overworld.Block_NumTilesY][][][];
for (int y = 0; y < Overworld.Block_NumTilesY; y++)
{
var arrY = new Tile[Overworld.Block_NumTilesX][][];
for (int x = 0; x < Overworld.Block_NumTilesX; x++)
{
arrY[x] = Read();
}
Tiles[y] = arrY;
}
Parent = parent;
}