Game Area Bounds and Leaderboard

2D
1

Hi all!

So in my game, I have a player that’s flying around in a what would ideally be a fixed rectangular/square space, but I don’t know how to limit the bounds of my player. Because I’ll be having enemy prefabs coming in from the sides, I wanted to make the fixed area without making an invisible game object to better calculate screen width/height when the game is compiled. Does anyone know how to do this?

I’m also trying to implement a high score + leaderboard in my game, which I’ve never done before. Could anyone direct me to a place where I could figure out how to do this? I want it to work so when the player gets a new high score, they can type in their name and their name would go in the leaderboard.

Here’s my movement/shoot code for now

using UnityEngine;
using System.Collections;

public class PlayerControl : MonoBehaviour {
    public float maxSpeed = 0.5f;
    bool facingRight = true;
    public GameObject playerobject;
    private Rigidbody2D squirrel;
    public float maxForceSides = 5f;

    float playerBoundaryRadius = 0.5f;

    //variables for shooting
    public Transform firePoint;
    public GameObject projectile;

    void Start() {
        squirrel = GetComponent<Rigidbody2D>();
        
    }

    void Update() {

    }
    void FixedUpdate() {

            float move = Input.GetAxisRaw ("Horizontal");
            //squirrel.velocity = new Vector2 (move * maxSpeed, squirrel.velocity.y);
        float range1x = 1f;
        float range1y = 0f;
        Vector2 pos = transform.position;
        if (Input.GetKey("up") || Input.GetKey(KeyCode.W) || Input.GetKey("down") || Input.GetKey(KeyCode.S)) {
            transform.Translate (new Vector3 (0, (Input.GetAxis ("Vertical") * maxSpeed * Time.deltaTime) / 2.5f, 0));
        }

         if (Input.GetKey("right") || Input.GetKey(KeyCode.D) || Input.GetKey("left") || Input.GetKey(KeyCode.A)) {
            transform.Translate (new Vector3 ((Input.GetAxis ("Horizontal") * maxSpeed * Time.deltaTime) / 2.5f, 0, 0));
        }


        if (move > 0 && !facingRight) {
                Flip ();
        } else if (move < 0 && facingRight) {
                Flip ();
        }


        //SHOOTING CODE
        if (Input.GetKeyDown (KeyCode.Space)) {
            Instantiate (projectile, firePoint.position, firePoint.rotation);
        }


    }

    void Flip() {
        facingRight = !facingRight;
        Vector3 theScale = transform.localScale;
        theScale.x *= -1;
        transform.localScale = theScale;
    }

}

Thanks in advance!

2

Bump ~

3

Any help anyone? ._.