private List <_2DSpriteTextureGroup> GroupByTexture(List <_2DSprite> sprites)
{
var result = new List <_2DSpriteTextureGroup>();
var map = new Dictionary <Texture2D, _2DSpriteTextureGroup>();
foreach (var sprite in sprites)
{
if (!map.ContainsKey(sprite.Pixel))
{
var grouping = new _2DSpriteTextureGroup
{
Pixel = sprite.Pixel,
Depth = sprite.Depth
};
grouping.Sprites.Add(sprite);
map.Add(sprite.Pixel, grouping);
result.Add(grouping);
}
else
{
map[sprite.Pixel].Sprites.Add(sprite);
}
}
return(result);
}
private List <_2DSpriteTextureGroup> GroupByTexture(List <_2DSprite> sprites)
{
var result = new List <_2DSpriteTextureGroup>();
var map = new Dictionary <Tuple <Texture2D, Texture2D>, _2DSpriteTextureGroup>();
foreach (var sprite in sprites)
{
var tuple = new Tuple <Texture2D, Texture2D>(sprite.Pixel, sprite.Mask);
if (!map.ContainsKey(tuple))
{
var grouping = new _2DSpriteTextureGroup
{
Pixel = sprite.Pixel,
Depth = sprite.Depth,
Mask = sprite.Mask
};
grouping.Sprites.Add(sprite);
map.Add(tuple, grouping);
result.Add(grouping);
}
else
{
map[tuple].Sprites.Add(sprite);
}
}
return(result);
}
private List<_2DSpriteTextureGroup> GroupByTexture(List<_2DSprite> sprites)
{
var result = new List<_2DSpriteTextureGroup>();
var map = new Dictionary<Texture2D, _2DSpriteTextureGroup>();
foreach (var sprite in sprites){
if (!map.ContainsKey(sprite.Pixel))
{
var grouping = new _2DSpriteTextureGroup
{
Pixel = sprite.Pixel,
Depth = sprite.Depth
};
grouping.Sprites.Add(sprite);
map.Add(sprite.Pixel, grouping);
result.Add(grouping);
}
else
{
map[sprite.Pixel].Sprites.Add(sprite);
}
}
return result;
}