finished portal fundimentals

Assets/Scripts/CameraMovement.cs

@@ -0,0 +1,50 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+public class CameraMovement : MonoBehaviour
+{
+
+    [SerializeField] private Transform target;
+    [SerializeField] private float speed;
+
+    private MapInfo map;
+    private Camera cam;
+
+    void Start()
+    {
+        map = FindObjectOfType<MapInfo>();
+        cam = GetComponentInChildren<Camera>();
+        if (cam == null)
+            enabled = false;
+    }
+
+    // LateUpdate is called once at the end of frame
+    void LateUpdate()
+    {
+        if(target == null)
+            return;
+
+        Vector3 targetPositon = target.position;
+        if (map != null)
+        {
+            targetPositon = map.ClampPosition(targetPositon, 
+                new Vector2(cam.orthographicSize * cam.aspect, cam.orthographicSize));
+        }
+
+        transform.position = Vector3.MoveTowards(transform.position, targetPositon, speed * Time.deltaTime);
+    }
+
+    public void SetTarget(Transform newTarget)
+    {
+        target = newTarget;
+    }
+
+    public void JumpToTarget()
+    {
+        if(target == null)
+            return;
+
+        transform.position = target.position;
+    }
+}