control panel stuff

all about the control panel
- made a text object for each button to replace the single text box covering all buttons
- some visual changes
- added a button that locks all control panel buttons

Assets/Script/ControlLocker.cs

@@ -0,0 +1,49 @@
+using System.Collections.Generic;
+using UnityEngine;
+using UnityEngine.UI;
+
+public class ControlLocker : MonoBehaviour
+{
+    private int colliderCount = 0;
+    private bool isLocked = false;
+
+    [SerializeField]
+    private RawImage statusImg;
+    [SerializeField]
+    private Texture lockImg;
+    [SerializeField]
+    private Texture unlockImg;
+    [SerializeField]
+    private List<ControlPanel> cpanButtons;
+
+    private void Start()
+    {
+        statusImg.texture = unlockImg;
+    }
+
+    private void OnTriggerEnter(Collider _)
+    {
+        Debug.Log("Lock btn pressed.");
+        colliderCount++;
+        if (colliderCount == 1)
+        {
+            // set state var
+            isLocked = !isLocked;
+
+            // set img
+            statusImg.texture = isLocked ? lockImg : unlockImg;
+
+            // set buttons' state
+            foreach (var btn in cpanButtons)
+            {
+                btn.GetComponent<Collider>().enabled = !isLocked;
+            }
+        }
+    }
+
+    private void OnTriggerExit(Collider _)
+    {
+        Debug.Log("Lock btn unpressed.");
+        colliderCount--;
+    }
+}