// Try to generate a spritesheet object from the given object, which is expected to be a multi-sprite texture.
// Return true iff generation is successful.
protected static bool try_generate_spritesheet(Object obj)
{
Debug.Log("Generating a spritesheet for: " + obj);
string path = AssetDatabase.GetAssetPath(obj);
if (path.Length <= 0 || !File.Exists(path))
{
Debug.LogWarning("Invalid path for asset");
return(false);
}
Object[] sprites = AssetDatabase.LoadAllAssetsAtPath(path);
IOrderedEnumerable <Object> ordered_sprites = sprites.OrderBy(sprite => sprite.name);
spritesheet new_spritesheet = ScriptableObject.CreateInstance <spritesheet>();
new_spritesheet.sprites = new List <Sprite>();
foreach (Object sprite in ordered_sprites)
{
if (sprite is Sprite)
{
new_spritesheet.sprites.Add((Sprite)sprite);
}
}
string new_path = save_util.remove_extension(path) + ".asset";
AssetDatabase.CreateAsset(new_spritesheet, new_path);
return(true);
}
// Try to generate a spritesheet object from the given object, which is expected to be a multi-sprite texture.
// Return true iff generation is successful.
protected static bool try_generate_spritesheet(Object obj)
{
Debug.Log("Generating a spritesheet for: " + obj);
string path = AssetDatabase.GetAssetPath(obj);
if (path.Length <= 0 || !File.Exists(path))
{
Debug.LogWarning("Invalid path for asset");
return(false);
}
Object[] sprites = AssetDatabase.LoadAllAssetsAtPath(path);
// Alphanumeric sorting fix!
//IOrderedEnumerable<Object> ordered_sprites = sprites.OrderBy(sprite => sprite.name);
IOrderedEnumerable <Object> ordered_sprites = sprites.OrderBy(sprite => string_util.PadNumbers(sprite.name));
// Try to find an existing asset for this spritesheet, and repopulate it.
// Otherwise, generate a new spritesheet asset.
string new_path = save_util.remove_extension(path) + ".asset";
spritesheet spritesheet_found = AssetDatabase.LoadAssetAtPath <spritesheet>(new_path);
if (spritesheet_found != null)
{
spritesheet_found.sprites.Clear();
foreach (Object sprite in ordered_sprites)
{
if (sprite is Sprite)
{
spritesheet_found.sprites.Add((Sprite)sprite);
}
}
AssetDatabase.SaveAssets();
Debug.Log("Spritesheet for: " + obj + " successfully saved to existing asset at: " + new_path);
}
else
{
spritesheet new_spritesheet = ScriptableObject.CreateInstance <spritesheet>();
new_spritesheet.sprites = new List <Sprite>();
foreach (Object sprite in ordered_sprites)
{
if (sprite is Sprite)
{
new_spritesheet.sprites.Add((Sprite)sprite);
}
}
AssetDatabase.CreateAsset(new_spritesheet, new_path);
Debug.Log("Spritesheet for: " + obj + " successfully saved to new asset at: " + new_path);
}
return(true);
}
public override void refresh_sprite()
{
if (0 <= animation_index && animation_index < anim_Palettes_Bundle.sets.Count)
{
anim_palettes_set set = anim_Palettes_Bundle.sets[animation_index];
if (0 <= palette_index && palette_index < set.palettes.Count)
{
spritesheet sheet = set.palettes[palette_index];
if (0 <= sprite_index && sprite_index < sheet.sprites.Count)
{
image.sprite = sheet.sprites[sprite_index];
}
}
}
}
public virtual void refresh_sprite()
{
if (sprite_renderer == null)
{
return;
}
if (0 <= palette_index && palette_index < anim_Palettes_Bundle.sets.Count)
{
anim_palettes_set set = anim_Palettes_Bundle.sets[palette_index];
if (0 <= animation_index && animation_index < set.palettes.Count)
{
spritesheet sheet = set.palettes[animation_index];
if (0 <= sprite_index && sprite_index < sheet.sprites.Count)
{
sprite_renderer.sprite = sheet.sprites[sprite_index];
}
}
}
}
