public Sprite[] GetSprites(Texture2D texture, Vector2 spriteSize, PiskelSpriteSettings spriteSettings)
{
Vector2 pivot;
if (spriteSettings.pivot == PiskelSpriteSettings.PivotType.Custom)
{
pivot = spriteSettings.customPivotValue;
}
else
{
pivot = PivotTypeToValue(spriteSettings.pivot);
}
var size = layout.Select(a => a.array.Length).Sum();
var sprites = new Sprite[size];
for (int a = 0; a < layout.Length; a++)
{
for (int b = 0; b < layout[a].array.Length; b++)
{
var index = layout[a].array[b];
sprites[index] = Sprite.Create(texture, new Rect(
new Vector2(a * spriteSize.x, b * spriteSize.y),
spriteSize),
pivot,
spriteSettings.pixelsPerUnits);
}
}
return(sprites);
}
public static GameObject CreateFromPiskelFile(string piskelJson, PiskelSpriteSettings spriteSettings)
{
var piskel = PiskelDocument.FromPiskelJson(piskelJson);
var root = new GameObject(piskel.name);
for (int i = 0; i < piskel.layers.Length; i++)
{
var piskelLayer = piskel.layers[i];
var layer = new GameObject(piskelLayer.name);
layer.transform.parent = root.transform;
var player = layer.AddComponent <PiskelRuntimePlayer>();
player.frameRate = piskel.fps;
piskel.GenerateTexturesAndSpritesForLayer(i, out player.textures, out player.sprites, spriteSettings);
}
return(root);
}
public void GenerateTexturesAndSpritesForLayer(int layer, out Texture2D[] textures, out Sprite[] sprites, PiskelSpriteSettings spriteSettings)
{
layers[layer].GenerateTexturesAndSprites(new Vector2(width, height), out textures, out sprites, spriteSettings);
}
public void GenerateTexturesAndSprites(Vector2 spriteSize, out Texture2D[] textures, out Sprite[] sprites, PiskelSpriteSettings spriteSettings)
{
textures = new Texture2D[chunks.Length];
sprites = new Sprite[frameCount];
int spriteId = 0;
for (var i = 0; i < chunks.Length; i++)
{
var chunk = chunks[i];
textures[i] = chunk.GetTexture();
textures[i].name = $"{name}_Tex{i}";
foreach (var sprite in chunk.GetSprites(textures[i], spriteSize, spriteSettings))
{
sprite.name = $"{name}_{spriteId}";
sprites[spriteId++] = sprite;
}
}
}
