PlayerVisual Customization

Assets/Content/Scripts/PlayerVisual.cs

@@ -3,11 +3,19 @@ using UnityEngine;
 
 public class PlayerVisual : MonoBehaviour
 {
+    [System.Serializable]
+    private class Customization
+    {
+        [ColorUsage(false, true)] public Color[] Colors;
+    }
+
     [System.Serializable]
     private class References
     {
         public Player Player;
         public Animator Anim;
+        public Renderer[] Renderers;
+        public Material[] Materials;
     }
 
     [System.Serializable]
@@ -19,15 +27,20 @@ public class PlayerVisual : MonoBehaviour
         public string Trigger;
     }
 
+    [SerializeField]
+    private Customization _customization;
+
     [SerializeField]
     private References _references;
 
     [SerializeField]
     private PlayerAnimationStateMapper[] _playerAnimationStateMapper;
 
+    private const string PP_CUSTOM = "CustomPlayer";
+
     void Start()
     {
-        
+        LoadCustom();
     }
 
     void Update()
@@ -35,8 +48,54 @@ public class PlayerVisual : MonoBehaviour
         UpdateAnimation();
     }
 
+    public void RandomizeCustom()
+    {
+        Debug.Log("randomize");
+    }
+
+    private void SetCustom()
+    {
+        foreach (Renderer rend in _references.Renderers)
+        {
+            foreach (Material mat in rend.materials)
+            {
+                Material sourceMat = _references.Materials.FirstOrDefault(m => mat.name.StartsWith(m.name));
+
+                if (sourceMat)
+                {
+                    Color col = _customization.Colors[System.Array.IndexOf(_references.Materials, sourceMat)];
+
+                    if (!mat.IsKeywordEnabled("_EMISSION"))
+                        mat.color = col;
+                    else
+                        mat.SetColor("_EmissionColor", col);
+                }
+            }
+        }
+    }
+
+    private void LoadCustom()
+    {
+        if (!PlayerPrefs.HasKey(PP_CUSTOM))
+            return;
+
+        string json = PlayerPrefs.GetString(PP_CUSTOM);
+        _customization = JsonUtility.FromJson<Customization>(json);
+
+        SetCustom();
+    }
+
+    private void SaveCustom()
+    {
+        string json = JsonUtility.ToJson(_customization);
+        PlayerPrefs.SetString(PP_CUSTOM, json);
+    }
+
     private void UpdateAnimation()
     {
+        if (!_references.Player)
+            return;
+
         if (_references.Anim.IsInTransition(0))
             return;
 
@@ -61,4 +120,17 @@ public class PlayerVisual : MonoBehaviour
                 break;
         }
     }
+
+    public static Color ShiftHue(Color color, float hueShift)
+    {
+        Color.RGBToHSV(color, out float h, out float s, out float v);
+
+        h += hueShift / 360f;
+        h = Mathf.Repeat(h, 1f);
+
+        Color result = Color.HSVToRGB(h, s, v);
+        result.a = color.a;
+
+        return result;
+    }
 }