LegacyHairShaderData.cs

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using Microsoft.Xna.Framework;
using Terraria.Graphics.Shaders;
 
namespace Terraria.GameContent.Dyes;
 
public class LegacyHairShaderData : HairShaderData
{
    public delegate Color ColorProcessingMethod(Player player, Color color, ref bool lighting);
 
    private ColorProcessingMethod _colorProcessor;
 
    public LegacyHairShaderData()
        : base(null, null)
    {
        _shaderDisabled = true;
    }
 
    public override Color GetColor(Player player, Color lightColor)
    {
        bool lighting = true;
        Color result = _colorProcessor(player, player.hairColor, ref lighting);
        if (lighting)
        {
            return new Color(result.ToVector4() * lightColor.ToVector4());
        }
        return result;
    }
 
    public LegacyHairShaderData UseLegacyMethod(ColorProcessingMethod colorProcessor)
    {
        _colorProcessor = colorProcessor;
        return this;
    }
}