Door/Key Push

Door, Key Works
OVerworld in progress

Platformer/Assets/Scripts/Door.cs

@@ -0,0 +1,17 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+using UnityEngine.UI;
+using UnityEngine.SceneManagement;
+
+public class Door : MonoBehaviour
+{
+    void OnTriggerEnter2D(Collider2D other)
+    {
+        if (other.gameObject.CompareTag("Player"))
+        {
+            SceneManager.LoadScene("Overworld");
+        }
+    }
+
+}

Platformer/Assets/Scripts/Player_Controller.cs

@@ -1,20 +1,25 @@
 using System.Collections;
 using System.Collections.Generic;
 using UnityEngine;
+using UnityEngine.UI;
+
 
 public class Player_Controller : MonoBehaviour
 {
-    public float speed = 7.5f;
-    public Rigidbody2D rb;
+    public float speed = 7.5f;      //speed
+    public Rigidbody2D rb;          //Rigidbody 
+
+    int jumps;                      //Amount of jumps available
+    int maxjumps = 2;               //Max amount of  Jumps (Double Jump)
+    float jumpforce = 7.75f;        //Force going up (Y axis)
+    bool grounded = true;           //Start Grounded
 
-    public int jumps;
-    int maxjumps = 2;
-    float jumpforce = 7.75f;
-    bool grounded = true;
+    public GameObject door = GameObject.FindGameObjectWithTag("Door");  //Public so I could drag door in, not sure I need to find with tag but leaving as it works
 
     void Start()
     {
         rb = GetComponent<Rigidbody2D>();     //Get rigidbody component from player
+        door.SetActive(false);                 // Turn off the door
     }
 
     void Update()
@@ -24,47 +29,50 @@ void Update()
             Vector3 movement = new Vector3(moveHorizontal, 0.0f, 0.0f); //No movement in the Y or Z Axies
             transform.position += movement * Time.deltaTime * speed; //Transform the position in accordance to movement, times speed, times time passed
 
-            if (Input.GetKeyDown(KeyCode.Space) || Input.GetKeyDown(KeyCode.W))
+            if (Input.GetKeyDown(KeyCode.Space) || Input.GetKeyDown(KeyCode.W)) //Player wants to Jump
             {
-                Jump();
+                Jump(); //Go to Jump
             }
         }
 
     void Jump()
     {
-        if (jumps > 0)
+        if (jumps > 0)  //if there are jumps available
         {
-            rb.AddForce(new Vector2(0, jumpforce), ForceMode2D.Impulse);
-            grounded = false;
-            jumps = jumps - 1;
+            rb.AddForce(new Vector2(0, jumpforce), ForceMode2D.Impulse);  //then jump
+            grounded = false; //off the ground
+            jumps = jumps - 1; //used a jump
         }
-        if (jumps == 0)
+        if (jumps == 0) //there are no jumps
         {
-            return;
+            return; // do nothing
         }
     }
 
 
-    void OnCollisionEnter2D(Collision2D collide)
+    void OnCollisionEnter2D(Collision2D collide) //Floor Collision
     {
-        if (collide.gameObject.tag == "Box")
+        if (collide.gameObject.tag == "Box") //if you land on box then you have your jumps back
         {
-            jumps = maxjumps;
-            grounded = true;
+            jumps = maxjumps; //2
+            grounded = true; //on ground
         }
     }
 
-     void OnTriggerEnter2D(Collider2D other)
+     void OnTriggerEnter2D(Collider2D other) //Pickups 
     {
-        if (other.gameObject.CompareTag("Key"))
+        if (other.gameObject.CompareTag("Key")) //If you got the key
         {
-            other.gameObject.SetActive(false);
+            other.gameObject.SetActive(false); //key is not actice
+            door.SetActive(true);       // Door is accessible
         }
 
         if (other.gameObject.CompareTag("Cash"))
         {
-            other.gameObject.SetActive(false);
+            other.gameObject.SetActive(false); // cash dissapears
+            //Add money
         }
+
     }
 
 }