finished portal fundimentals

Assets/Scripts/InputHandler.cs

@@ -0,0 +1,31 @@
+//InputHandler.cs
+using UnityEngine;
+using System.Collections.Generic;
+using System.Linq;
+
+public class InputHandler : MonoBehaviour
+{
+
+    // SerializeField let's us assign a value in the Unity editor for private variables.
+    [SerializeField]
+    // The character currently being commanded
+    private GridMovement currentActor;
+
+    // A list of all characters in the scene
+    private List<GridMovement> allActors;
+
+    // Variables for binding commands to input and executing commands
+    public List<Command> Keymap = new List<Command>();  // keycode to command mapping
+
+    // Use this for initialization
+    void Awake()
+    {
+        // TODO: Add movement commands to the list
+    }
+
+
+    void Update()
+    {
+        // TODO: Loop through all commands and execute them on correct actor via correct key press.
+    }
+}