private void LoadConfig(string configPath, string atlasPath)
{
_atlasTextures.Clear();
var configStr = File.ReadAllText(configPath);
var config = JsonConvert.DeserializeObject <AtlasConfigData>(configStr);
var atlasSize = new Vector2(config.Meta.Size.W, config.Meta.Size.H);
foreach (var keyValuePair in config.Frames)
{
var textureName = keyValuePair.Key.Replace(".png", string.Empty);
if (string.IsNullOrEmpty(textureName))
{
DebugWindow.LogError($"Sprite '{Path.GetFileNameWithoutExtension(configPath)}' contain a texture with empty/null name.", 20);
continue;
}
if (_atlasTextures.ContainsKey(textureName))
{
DebugWindow.LogError(
$"Sprite '{Path.GetFileNameWithoutExtension(configPath)}' already have a texture with name {textureName}. Duplicates is not allowed!", 20);
continue;
}
var uvX = keyValuePair.Value.Frame.X / atlasSize.X;
var uvY = keyValuePair.Value.Frame.Y / atlasSize.Y;
var uvWidth = keyValuePair.Value.Frame.W / atlasSize.X;
var uvHeight = keyValuePair.Value.Frame.H / atlasSize.Y;
var textureUv = new RectangleF(uvX, uvY, uvWidth, uvHeight);
var newTexture = new AtlasTexture(textureName, textureUv, atlasPath);
_atlasTextures.Add(textureName, newTexture);
}
}
static AtlasTexturesProcessor()
{
MISSING_TEXTURE = new AtlasTexture("missing_texture.png", new RectangleF(0, 0, 1, 1), "missing_texture.png");
}
static AtlasTexturesProcessor()
{
_missingTexture = new AtlasTexture("missing_texture.png", new RectangleF(0, 0, 1, 1), "missing_texture.png");
}