puzzle module framework, puzzle a ball module

Assets/Escape Room Engine/Desert/Scripts/EmissionColor.cs

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+using UnityEngine;
+
+namespace Escape_Room_Engine.Desert.Scripts
+{
+    public class EmissionColor : MonoBehaviour
+    {
+        private static readonly int EmissionColorNameID = Shader.PropertyToID("_EmissionColor");
+
+        public Color color;
+
+        private Color _previousColor;
+        private Material _material;
+            
+        private void Awake()
+        {
+            _material = GetComponent<Renderer>().material;
+        }
+
+        private void Start()
+        {
+            Changed();
+        }
+
+        private void Update()
+        {
+            if (!_previousColor.Equals(color))
+            {
+                Changed();
+                _previousColor = color;
+            }
+        }
+
+        private void Changed()
+        {
+            _material.SetColor(EmissionColorNameID, color);
+        }
+    }
+}

Assets/Escape Room Engine/Desert/Scripts/EmissionColor.cs.meta

@@ -0,0 +1,3 @@
+fileFormatVersion: 2
+guid: 59658196528346f7a5af3e879a1a8af1
+timeCreated: 1668704714

Assets/Escape Room Engine/Desert/Scripts/EmissionToggle.cs

@@ -0,0 +1,48 @@
+using UnityEngine;
+
+namespace Escape_Room_Engine.Desert.Scripts
+{
+    public class EmissionToggle : MonoBehaviour
+    {
+        internal bool active;
+
+        private bool _previousActive;
+        private Material _material;
+
+        private void Awake()
+        {
+            _material = GetComponent<Renderer>().material;
+        }
+
+        private void Start()
+        {
+            Changed();
+        }
+
+        private void Update()
+        {
+            if (_previousActive != active)
+            {
+                Changed();
+                _previousActive = active;
+            }
+        }
+
+        private void Changed()
+        {
+            if (active)
+            {
+                _material.EnableKeyword("_EMISSION");
+            }
+            else
+            {
+                _material.DisableKeyword("_EMISSION");
+            }
+        }
+
+        public void SetActive(bool to)
+        {
+            this.active = to;
+        }
+    }
+}

Assets/Escape Room Engine/Desert/Scripts/EmissionToggle.cs.meta

@@ -0,0 +1,3 @@
+fileFormatVersion: 2
+guid: 17de1e2991b64847bceea06f966f0560
+timeCreated: 1668704065