koobas.hobune.stream
Diagonal movement, stopping at screen edge
I have a test 2D game where my player moved from left to right and when he reached the end of the screen it would just transform on the other side. I had a change of heart and made my player move diagonally. It did work, but I have no idea how to make the player stop when it hits the end of the screen. I don't want it to transform on the other side, but rather just stop. So far all my results are either some glitching on the edges or not stopping at all. I have provided my PlayerController script. Right now my player moves diagonally and he will just continue to the edge of the screen. If anyone can assist me I would be very grateful. I never thought I will deal with diagonal movement, but I really want to learn how to do it.
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;
public class PlayerController : MonoBehaviour {
public float speed = 7;
public float speedy = 7;
public event System.Action OnPlayerDeath;
float screenHalfWidthInWorldUnits;
Rigidbody2D rb;
void Start () {
rb = GetComponent<Rigidbody2D>();
float halfPlayerWidth = transform.localScale.x / 2f;
screenHalfWidthInWorldUnits = Camera.main.aspect * Camera.main.orthographicSize;
}
void Update()
{
float inputX = Input.GetAxisRaw("Horizontal");
float velocity = inputX * speed;
transform.Translate(Vector2.right * velocity * Time.deltaTime);
}
public void MoveRight()
{
rb.velocity = new Vector2(speed, speedy);
}
public void MoveLeft()
{
rb.velocity = new Vector2(-speed, -speedy);
}
public void Stop()
{
rb.velocity = Vector2.zero;
}
void OnTriggerEnter2D(Collider2D triggerCollider)
{
if (triggerCollider.tag =="Box")
{
if (OnPlayerDeath != null)
{
OnPlayerDeath();
}
Destroy(gameObject);
}
}
}
