private void ReadCanvasKind(YamlMappingNode mapping)
{
if (mapping.TryGetNode("light_mode", out var node))
{
switch (node.AsString())
{
case "normal":
LightMode = LightModeEnum.Normal;
break;
case "unshaded":
LightMode = LightModeEnum.Unshaded;
break;
case "light_only":
LightMode = LightModeEnum.LightOnly;
break;
default:
throw new InvalidOperationException($"Invalid light mode: '{node.AsString()}'");
}
}
if (mapping.TryGetNode("blend_mode", out node))
{
switch (node.AsString())
{
case "mix":
BlendMode = BlendModeEnum.Mix;
break;
case "add":
BlendMode = BlendModeEnum.Add;
break;
case "subtract":
BlendMode = BlendModeEnum.Subtract;
break;
case "multiply":
BlendMode = BlendModeEnum.Multiply;
break;
case "premultiplied_alpha":
BlendMode = BlendModeEnum.PremultipliedAlpha;
break;
default:
throw new InvalidOperationException($"Invalid blend mode: '{node.AsString()}'");
}
}
}
/// <summary>
/// 解析処理
/// </summary>
/// <param name="data">解析対象バイト配列</param>
/// <param name="startIndex">解析開始インデックス</param>
/// <returns>解析済みインデックス</returns>
public override int Analyze(byte[] data, int startIndex)
{
int retVal = 0;
int index = startIndex;
int value = BitConverter.ToInt32(data, index);
this.Mode = (LightModeEnum)value;
index += sizeof(int);
retVal = index;
return(retVal);
}
