Added comments to new code.

CMPT306_Fall2017/Assets/Scripts/PlayerCameraScript.cs

@@ -36,10 +36,13 @@ public class PlayerCameraScript : MonoBehaviour
     }
 
 
+    /**
+     * Does a smooth movement towards the set target, based on speed variables.
+     */
     private void CameraTracking()
     {
         /* Adjust the Camera value to the right Z-plane */
-        Vector3 target = myTarget.transform.position;
+    Vector3 target = myTarget.transform.position;
         target.z = myCamera.transform.position.z;
 
         /* Camera speeds up as player leaves centre */

CMPT306_Fall2017/Assets/Scripts/PlayerCameraTargetScript.cs

@@ -3,12 +3,13 @@ using System.Collections;
 
 public class PlayerCameraTargetScript : MonoBehaviour
 {
-
+    /* Player target movement variables */
     [SerializeField]
     float ACCEL;
     float MAX_SPEED;
     Vector3 accel_scale;
 
+    /* Maximum target movement speeds, independant for screen ratios */
     [SerializeField]
     float MAX_X;
     [SerializeField]

CMPT306_Fall2017/Assets/Scripts/PlayerParentScript.cs

-using System.Collections;
-using System.Collections.Generic;
-using UnityEngine;
-
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
 public class PlayerParentScript : MonoBehaviour {
 
     [SerializeField]
@@ -14,13 +14,14 @@ public class PlayerParentScript : MonoBehaviour {
     Transform playerTwoTransform;
 
     // Use this for initialization
-    void Start () {
-        playerOneTransform = PlayerOne.GetComponent<Transform>();
+    void Start () {
+        playerOneTransform = PlayerOne.GetComponent<Transform>();
         playerTwoTransform = PlayerTwo.GetComponent<Transform>();
-    }
-	
-	// Update is called once per frame
+    }
+	
+	// Update is called once per frame
 	void Update () {
-        this.transform.position = (playerOneTransform.position + playerTwoTransform.position) / 2;
-	}
-}
+        /* Move to Players centre */
+        this.transform.position = (playerOneTransform.position + playerTwoTransform.position) / 2;
+	}
+}