public Theater(TileSet tileset)
{
this.tileset = tileset;
var allocated = false;
//Func<Sheet2D> allocate = () =>
//{
// if (allocated)
// throw new SheetOverflowException("Terrain sheet overflow. Try increasing the tileset SheetSize parameter.");
// allocated = true;
// SheetBuilder2D shb= Game.worldRenderer.World.Map.Rules.Sequences.SpriteCache.SheetBuilder2D;
// return new Sheet2D(SheetType.Indexed, shb., shb.TextureArrayIndex);
//};
//SheetBuilder2D shb = Game.OrderManager.World.Map.Rules.Sequences.SpriteCache.SheetBuilder2D;
//sheetBuilder2d = Game.OrderManager.World.Map.Rules.Sequences.SpriteCache.SheetBuilder2D;
sheetBuilder2d = Game.SheetBuilder2D;
if (!string.IsNullOrEmpty(tileset.MegaTexture))
{
sbMegaTexture = sheetBuilder2d;
LoadsbMegaTexture(tileset.MegaTexture);
}
random = new MersenneTwister();
var frameCache = new FrameCache(Game.ModData.DefaultFileSystem, Game.ModData.SpriteLoaders);
//дл¤ каждого templates есть сво¤ коллекци¤ Sprites , это заполн¤етс¤ в цикле по tileset.Templates ниже
foreach (var t in tileset.Templates)
{
var variants = new List <Sprite[]>();
foreach (var i in t.Value.Images)
{
var allFrames = frameCache[i];
var frameCount = tileset.EnableDepth ? allFrames.Length / 2 : allFrames.Length;
var indices = t.Value.Frames != null ? t.Value.Frames : Enumerable.Range(0, frameCount);
variants.Add(indices.Select(j =>
{
var f = allFrames[j];
var tile = t.Value.Contains(j) ? t.Value[j] : null;
// The internal z axis is inverted from expectation (negative is closer)
var zOffset = tile != null ? -tile.ZOffset : 0;
var zRamp = tile != null ? tile.ZRamp : 1f;
var offset = new float3(f.Offset, zOffset);
var s = sheetBuilder2d.Allocate(f.Size, zRamp, offset);
Util.FastCopyIntoChannel(s, f.Data);
if (tileset.EnableDepth)
{
var ss = sheetBuilder2d.Allocate(f.Size, zRamp, offset);
Util.FastCopyIntoChannel(ss, allFrames[j + frameCount].Data);
// s and ss are guaranteed to use the same sheet
// because of the custom terrain sheet allocation
s = new SpriteWithSecondaryData(s, s.Sheet, ss.Bounds, ss.Channel);
}
return(s);
}).ToArray());
}
var allSprites = variants.SelectMany(s => s);
// Ignore the offsets baked into R8 sprites
if (tileset.IgnoreTileSpriteOffsets)
{
allSprites = allSprites.Select(s => new Sprite(s.Sheet2D, s.Bounds, s.ZRamp, new float3(float2.Zero, s.Offset.Z), s.Channel, s.BlendMode));
}
if (t.Value.Variants == "Calc")
{
templates.Add(t.Value.Id, new TheaterTemplate(allSprites.ToArray(), 1, variants.First().Count()));
}
else
{
templates.Add(t.Value.Id, new TheaterTemplate(allSprites.ToArray(), variants.First().Count(), t.Value.Images.Length));
}
}
// 1x1px transparent tile
missingTile = sheetBuilder2d.Add(new byte[1], new Size(1, 1));
//Sheet2D.ReleaseBuffer();
}
public SpriteCache(IReadOnlyFileSystem fileSystem, SpriteLoaderBase[] loaders, SheetBuilder2D sheetBuilder)
{
SheetBuilder2D = sheetBuilder;
this.fileSystem = fileSystem;
this.loaders = loaders;
}