2 Issues with my SHUMP game

Hello people,

I'm making an SHUMP game after an tutorial that shows you how to do it and ran into 2 issues:

Playership

1. I've did the Scrolling script on it and put it on the player and turn on "Link to camera".

The Player drags down on the screen but moves as normal

But when it turns off, the player moves fine but pushes the enemy away, prevent you from firing at them or getting near them.

here is my PlayerMove script:

using UnityEngine;

using System.Collections;

public class PlayerMove : MonoBehaviour {

 //1- The Speed of the ship
 public Vector2 speed = new Vector2(50, 50);

 //2-Store the movement
 private Vector2 movement;

 
 void Update ()
 {

     // 3- Retrieve axis information
     float inputX = Input.GetAxis("Horizontal");
     float inputY = Input.GetAxis("Vertical");

     //4- Movement per direction

     movement = new Vector2(speed.x * inputX, speed.y * inputY);

     //5- Shooting
     bool shoot = Input.GetButtonDown("Fire1");
     shoot |= Input.GetButtonDown("Fire2");
     if (shoot)
     {
         Weapon weapon = GetComponent<Weapon>();
         if (weapon != null)
         {
             //false because the player is not an enemy
             weapon.Attack(false);

// Sound.Instance.MakePlayerShotSound(); }

     }
     // 6 - Make sure we are not outside the camera bounds
     var dist = (transform.position - Camera.main.transform.position).z;

     var leftBorder = Camera.main.ViewportToWorldPoint(
       new Vector3(0, 0, dist)
     ).x;

     var rightBorder = Camera.main.ViewportToWorldPoint(
       new Vector3(1, 0, dist)
     ).x;

     var topBorder = Camera.main.ViewportToWorldPoint(
       new Vector3(0, 0, dist)
     ).y;

     var bottomBorder = Camera.main.ViewportToWorldPoint(
       new Vector3(0, 1, dist)
     ).y;

     transform.position = new Vector3(
       Mathf.Clamp(transform.position.x, leftBorder, rightBorder),
       Mathf.Clamp(transform.position.y, topBorder, bottomBorder),
       transform.position.z
     );

     // End of the update method
 }

 void FixedUpdate()
 {
     //move the game objects
     GetComponent<Rigidbody2D>().velocity = movement;
 }
 void OnCollisionEnter2D(Collision2D collision)
 {
     bool damagePlayer = false;

     // Collision with enemy
     Enemy enemy = collision.gameObject.GetComponent<Enemy>();
     if (enemy != null)
     {
         // Kill the enemy
         Health enemyHealth = enemy.GetComponent<Health>();
         if (enemyHealth != null) enemyHealth.Damage(enemyHealth.hp);

         damagePlayer = true;
     }

     // Damage the player
     if (damagePlayer)
     {
         Health playerHealth = this.GetComponent<Health>();
         if (playerHealth != null) playerHealth.Damage(1);
     }
 }

}

Second Issue is the shot script, when i click fire1, The lazer would fire down sideways instead of firing straight like an arrow, pushing forward, not downwards.

This for Weapon script

using UnityEngine; using System.Collections;

public class Weapon : MonoBehaviour {

 //Projectile Prefab for shooting
 public Transform Greenlazer;

 // Cooldown in seconds between two shots
 public float shootingRate = 0.25f;

 //-----------------------------
 // 2 - Cooldown
 //-----------------------------

 private float shootCooldown;
 
 void Start ()
 {
     shootCooldown = 0f;
 }
 
 // Update is called once per frame
 void Update ()
 {
     if (shootCooldown > 0)
     {
         shootCooldown -= Time.deltaTime;
     }
 }

 //------------------------
 // 3 - Shooting from another script
 //------------------------

 public void Attack(bool isEnemy) {
     if (CanAttack)
     {
         shootCooldown = shootingRate;

         //Create a new shot
         var shotTransform = Instantiate(Greenlazer) as Transform;

         //Assign position
         shotTransform.position = transform.position;

         //The is enemy property
         ProjectileShot shot = shotTransform.gameObject.GetComponent<ProjectileShot>();
         if (shot != null)
         {
             shot.isEnemyShot = isEnemy;
         }

         //Make the weapon shot always toward it
         MoveObjectScript move = shotTransform.gameObject.GetComponent<MoveObjectScript>();
         if (move != null)
         {
             move.direction = this.transform.right;
         }
     }
 }

 public bool CanAttack
 {
     get
     {
         return shootCooldown <= 0f;
     }
 }

}

and the Move Object Script

using UnityEngine; using System.Collections;

public class MoveObjectScript : MonoBehaviour {

 //Object Speed
  public Vector2 speed = new Vector2(10, 10);

 //Moving direction
 public Vector2 direction = new Vector2(-1, 0);

 private Vector2 movement;
 
 void Update()
 {    
     // 2- Movement
     movement = new Vector2(speed.x * direction.x, speed.y * direction.y);

 }

 void FixedUpdate()
 {
     GetComponent<Rigidbody2D>().velocity = movement;
 }

}

Anyone encounter issues with the ships being wobbly because the Playerscript and/or their lazer not firing foward instead it fires downards and sideaways, if so how you approach these issues?