finished portal fundimentals

Assets/Scripts/GUI/ControlsMenu.cs

@@ -0,0 +1,48 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+public class ControlsMenu : MonoBehaviour
+{
+
+    [Header("Widgets")]
+    [SerializeField] private GameObject mainPanel;
+    [SerializeField] private GameObject scrollContent;
+    [SerializeField] private RebindMenu rebindMenu;
+
+    [Header("Prefabs")]
+    [SerializeField] private ControlCard controlCardPrefab;
+
+    private InputHandler inputHandler;
+
+    // Start is called before the first frame update
+    void Start()
+    {
+        inputHandler = FindObjectOfType<InputHandler>();
+        if (inputHandler == null)
+        {
+            gameObject.SetActive(false);
+            return;
+        }
+        foreach (Command command in inputHandler.Keymap)
+        {
+            ControlCard card = Instantiate(controlCardPrefab, scrollContent.transform);
+            card.Populate(command, rebindMenu);
+        }
+        Close();
+    }
+
+    public void Open()
+    {
+        mainPanel.SetActive(true);
+        inputHandler.enabled = false;
+    }
+
+    public void Close()
+    {
+        mainPanel.SetActive(false);
+        rebindMenu.Close();
+        inputHandler.enabled = true;
+    }
+
+}