using UnityEngine;
using UnityEditor;

public static class ApplyCartoonFireShader
{
    [MenuItem("Tools/Apply Cartoon Fire Shader")]
    public static void Apply()
    {
        string materialPath = "Assets/Materials/Fire_Material.mat";
        Material mat = AssetDatabase.LoadAssetAtPath<Material>(materialPath);
        if (mat == null)
        {
            Debug.LogError($"Material not found at {materialPath}");
            return;
        }

        Shader cartoonShader = Shader.Find("Custom/CartoonFire");
        if (cartoonShader == null)
        {
            Debug.LogError("Shader Custom/CartoonFire not found! Make sure it compiled successfully.");
            return;
        }

        Undo.RecordObject(mat, "Apply Cartoon Fire Shader");
        mat.shader = cartoonShader;

        // Set properties
        mat.SetColor("_ColorOuter", new Color(1.5f, 0.2f, 0.1f, 1.0f));
        mat.SetColor("_ColorMid", new Color(1.8f, 0.55f, 0.0f, 1.0f));
        mat.SetColor("_ColorInner", new Color(2.2f, 0.95f, 0.15f, 1.0f));
        mat.SetVector("_Speed", new Vector4(0.0f, -1.8f, 0.0f, 0.0f));
        mat.SetFloat("_DistortStrength", 0.08f);
        mat.SetFloat("_ThresholdOuter", 0.15f);
        mat.SetFloat("_ThresholdMid", 0.38f);
        mat.SetFloat("_ThresholdInner", 0.58f);
        mat.SetFloat("_NoiseScale", 15.0f);

        EditorUtility.SetDirty(mat);
        AssetDatabase.SaveAssets();
        Debug.Log("Successfully applied CartoonFire shader to Fire_Material.mat and set default values!");
    }
}