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Question by madman_118 · Aug 27, 2015 at 09:23 AM · unity 5errormonodeveloperror-cs1525

Help i get this error Assets/MouseManager.cs(11,20): error CS1525: Unexpected symbol `{'

using UnityEngine; using System.Collections;

public class MouseManager : MonoBehaviour {

 void Update() {
     if( Input.GetMouseButtonDown (0)
         // We clicked, but on what?

     
        {Vector3 mouseWorldPos3D = Camera.main.ScreenToWorldPoint(Input.mousePosition)
         Vector2 mousePos2D = new Vector2(Input.mouseWorldPos3D.x, Input.mouseWorldPos3D.y)}
 
         Vector2 dir = Vector2.zero;

         RaycastHit2D $$anonymous$$t = Physics2D.Raycast (mousePos2D, dir);
         if($$anonymous$$t != null && $$anonymous$$t.collider!=null) {
            // We clicked on SOMETHING that has a collider
            if($$anonymous$$t.collider.rigidbody2D !=null) {
                $$anonymous$$t.collider.rigidbody2D.gravityScale = 1;
           }
       }
   }

}

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Answer by Positive7 · Aug 27, 2015 at 09:45 AM

I'm not sure where was your original problem as t$$anonymous$$s script had soo many error. You should declare Vector2 mousePos2D outside the if() otherwise you can't use its value in the Raycast. You were missing a couple of " ; " "$$anonymous$$t !=null" always returns true use "$$anonymous$$t" instead

 using UnityEngine; 
 using System.Collections;
 
 public class MouseManager : MonoBehaviour {
 
     Vector2 mousePos2D;
 
     void Update() {
         if( Input.GetMouseButtonDown (0)){
             Vector3 mouseWorldPos3D = Camera.main.ScreenToWorldPoint(Input.mousePosition);
             mousePos2D = new Vector2(mouseWorldPos3D.x, mouseWorldPos3D.y);
         }
         
         Vector2 dir = Vector2.zero;
         RaycastHit2D $$anonymous$$t = Physics2D.Raycast (mousePos2D, dir);
         if($$anonymous$$t && $$anonymous$$t.collider && $$anonymous$$t.collider.GetComponent<Rigidbody2D>() != null) {
             $$anonymous$$t.collider.GetComponent<Rigidbody2D>().gravityScale = 1;
         }
     }
 }
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avatar image madman_118 · Aug 27, 2015 at 09:56 AM 0
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