small fixes

Assets/Station46/Runtime/Crystal.cs

@@ -0,0 +1,48 @@
+using EscapeRoomEngine.Engine.Runtime.Utilities;
+using NaughtyAttributes;
+using UnityEngine;
+
+namespace EscapeRoomEngine.Desert.Runtime
+{
+    /// <summary>
+    /// A rotating crystal that can change colour.
+    /// </summary>
+    [RequireComponent(typeof(Emission))]
+    public class Crystal : MonoBehaviour
+    {
+        [Required]
+        [BoxGroup("Internal")]
+        public Light crystalLight;
+
+        /// <summary>
+        /// Turns the crystal light on or off.
+        /// </summary>
+        public bool Active
+        {
+            set
+            {
+                _emission.active = value;
+                crystalLight.enabled = value;
+            }
+        }
+
+        /// <summary>
+        /// The crystal light and emission colours.
+        /// </summary>
+        public DynamicColor Color
+        {
+            set
+            {
+                _emission.color = value.hdr;
+                crystalLight.color = value.ldr;
+            }
+        }
+
+        private Emission _emission;
+
+        private void Awake()
+        {
+            _emission = GetComponent<Emission>();
+        }
+    }
+}