public ExtrudedTilemap(EtmManager manager, IAssetId id, string name, int tileCount, DungeonTileMapProperties properties, IPalette dayPalette, IPalette nightPalette)
{
if (dayPalette == null)
{
throw new ArgumentNullException(nameof(dayPalette));
}
_manager = manager ?? throw new ArgumentNullException(nameof(manager));
_tiles = new MultiBuffer <DungeonTile>(tileCount, BufferUsage.VertexBuffer)
{
Name = $"B_Inst{name}"
};
_properties = new SingleBuffer <DungeonTileMapProperties>(properties, BufferUsage.UniformBuffer)
{
Name = $"B_TileProps:{name}"
};
AttachChild(_tiles);
AttachChild(_properties);
Name = name;
_dayFloors = new CompositedTexture(id, "FloorTiles:" + name, dayPalette);
_dayWalls = new CompositedTexture(id, "WallTiles:" + name, dayPalette);
if (nightPalette != null)
{
_nightFloors = new CompositedTexture(id, "FloorTiles:" + name, nightPalette);
_nightWalls = new CompositedTexture(id, "WallTiles:" + name, nightPalette);
}
OpaqueWindow = new EtmWindow($"{Name}_Opaque", this, tileCount, false);
AlphaWindow = new EtmWindow($"{Name}_Alpha", this, tileCount, true);
AttachChild(OpaqueWindow);
AttachChild(AlphaWindow);
}
void Rebuild(int width, int height, DrawLayer order)
{
var shadowSubImage = new Region(Vector2.Zero, Vector2.Zero, Vector2.One, 0);
var window = Resolve <IWindowManager>();
var sm = Resolve <ISpriteManager>();
{ // Check if we need to rebuild
var normSize = window.UiToNormRelative(width, height);
var pixelSize = window.NormToPixelRelative(normSize);
if ((pixelSize - _lastPixelSize).LengthSquared() < float.Epsilon && _sprite?.RenderOrder == order)
{
return;
}
_lastPixelSize = pixelSize;
}
var assets = Resolve <IAssetManager>();
var multi = new CompositedTexture(AssetId.None, $"Background {width}x{height}", assets.LoadPalette(Base.Palette.Inventory));
// Background
var background = assets.LoadTexture(Base.CoreSprite.UiBackground);
multi.AddTexture(1, background, 0, 0, 0, true, width, height);
var subImage = multi.Regions[multi.GetSubImageAtTime(1, 0, false)];
var normalisedSize = window.UiToNormRelative(subImage.Size);
var key = new SpriteKey(multi, SpriteSampler.Point, order, SpriteKeyFlags.NoTransform);
_sprite?.Dispose();
var lease = sm.Borrow(key, 2, this);
var flags = SpriteFlags.None.SetOpacity(0.5f);
var shadowPosition = new Vector3(window.UiToNormRelative(10, 10), 0);
var shadowSize = window.UiToNormRelative(subImage.Size - new Vector2(10, 10));
bool lockWasTaken = false;
var instances = lease.Lock(ref lockWasTaken);
try
{
instances[0] = new SpriteInstanceData(shadowPosition, shadowSize, shadowSubImage, SpriteFlags.TopLeft | flags); // Drop shadow
instances[1] = new SpriteInstanceData(Vector3.Zero, normalisedSize, subImage, SpriteFlags.TopLeft); // DialogFrame
}
finally { lease.Unlock(lockWasTaken); }
_sprite = new PositionedSpriteBatch(lease, normalisedSize);
}
