2D top down dash problem | Brackeys Community | Page 1

warped geode Oct 7, 2023, 11:34 AM

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I am trying to add dash to my game, but after finishing a tutorial these errors show au and I dont know what the mean. I will be very happy If someone could help me

ebon zodiac Oct 7, 2023, 11:35 AM

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[]cb

steep elmBOT Oct 7, 2023, 11:35 AM

#

Use codeblocks to send code in a message!

To make a codeblock, surround your code with ```
To use C# syntax highlighting add cs after the three back ticks.

For example:
```cs
Console.WriteLine("Hello World");
```

Produces:

Console.WriteLine("Hello World");

To send lengthy code, paste it into https://paste.myst.rs/ and send the link of the paste into chat.

warped geode Oct 7, 2023, 1:18 PM

#

using System.Collections.Generic;
using UnityEngine;

public class PlayerMovement : MonoBehaviour
{
   public float moveSpeed;
   float speedX, speedY;
   Rigidbody2D rb;
   public Animator animator;
   Vector2 movement;
   [Header("Dash Settings")]
   [SerializeField] float dashSpeed = 10f;
   [SerializeField] float dashDuration = 1f;
   [SerializeField] float dashCooldown = 1f;
   bool isDashing;
   bool canDash = true;
   void Start()
   {

    rb = GetComponent<Rigidbody2D>();
    canDash = true;
   }


}

   void Update()
   {
     if (isDashing)
     {
         return;
     }
     speedX = Input.GetAxisRaw("Horizontal") * moveSpeed;
     speedY = Input.GetAxisRaw("Vertical") * moveSpeed;
     rb.velocity = new Vector2(speedX, speedY);


     animator.SetFloat("Horizontal", movement.x);
     animator.SetFloat("Vertical", movement.y);
     animator.SetFloat("Speed", movement.sqrMagnitude);

     if(Input.GetKeyDown(KeyCode.Space) && canDash)
     {
         StartCorutine(Dash());
     }
   }

    
   

   public IE Dash()
   {
       canDash = false;
       isDashing = true;
       rb.velocity = new Vector2(speedX * dashSpeed, speedY * dashSpeed);
       yield return new WaitforSeconds (dashDuration);
       isDashing = false;
       
       yield return new WaitforSeconds(dashCooldown);
       canDash = true;
   }
}

#

@ebon zodiac

sturdy blade Oct 7, 2023, 1:24 PM

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I see that you've added an extra "}" before void update method.

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And not sure if IE would work, i dont know if it does work like that though. Try using "IEnumerator" instead of IE.

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Let me know if it works.

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@warped geode

warped geode Oct 7, 2023, 1:31 PM

#

#

#

@sturdy blade

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Unfortunetly doesnt work 😦

sturdy blade Oct 7, 2023, 1:33 PM

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Coroutine spelling error.

warped geode Oct 7, 2023, 1:33 PM

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oh

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thx

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but the other errors are still there

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I am sorry

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I am very noob at programming

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@sturdy blade

sturdy blade Oct 7, 2023, 1:35 PM

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using System.Collections;

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Me too..

warped geode Oct 7, 2023, 1:35 PM

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sturdy blade using System.Collections;

?

sturdy blade Oct 7, 2023, 1:36 PM

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sturdy blade using System.Collections;

Add this in the beginning

warped geode Oct 7, 2023, 1:37 PM

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i have this

#

sorry

sturdy blade Oct 7, 2023, 1:37 PM

#

using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class PlayerMovement : MonoBehaviour
{
public float moveSpeed;
float speedX, speedY;
Rigidbody2D rb;
public Animator animator;
Vector2 movement;
[Header("Dash Settings")]
[SerializeField] float dashSpeed = 10f;
[SerializeField] float dashDuration = 1f;
[SerializeField] float dashCooldown = 1f;
bool isDashing;
bool canDash = true;
void Start()
{

rb = GetComponent<Rigidbody2D>();
canDash = true;

}

void Update()
{
if (isDashing)
{
return;
}
speedX = Input.GetAxisRaw("Horizontal") * moveSpeed;
speedY = Input.GetAxisRaw("Vertical") * moveSpeed;
rb.velocity = new Vector2(speedX, speedY);

 animator.SetFloat("Horizontal", movement.x);
 animator.SetFloat("Vertical", movement.y);
 animator.SetFloat("Speed", movement.sqrMagnitude);

 if(Input.GetKeyDown(KeyCode.Space) && canDash)
 {
     StartCoroutine(Dash());
 }

}

public IEnumerator Dash()
{
canDash = false;
isDashing = true;
rb.velocity = new Vector2(speedX * dashSpeed, speedY * dashSpeed);
yield return new WaitforSeconds (dashDuration);
isDashing = false;

   yield return new WaitforSeconds(dashCooldown);
   canDash = true;

}
}

warped geode Oct 7, 2023, 1:38 PM

#

using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class PlayerMovement : MonoBehaviour
{
   public float moveSpeed;
   float speedX, speedY;
   Rigidbody2D rb;
   public Animator animator;
   Vector2 movement;
   [Header("Dash Settings")]
   [SerializeField] float dashSpeed = 10f;
   [SerializeField] float dashDuration = 1f;
   [SerializeField] float dashCooldown = 1f;
   bool isDashing;
   bool canDash = true;
   void Start()
   {

    rb = GetComponent<Rigidbody2D>();
    canDash = true;
   }




   void Update()
   {
     if (isDashing)
     {
         return;
     }
     speedX = Input.GetAxisRaw("Horizontal") * moveSpeed;
     speedY = Input.GetAxisRaw("Vertical") * moveSpeed;
     rb.velocity = new Vector2(speedX, speedY);


     animator.SetFloat("Horizontal", movement.x);
     animator.SetFloat("Vertical", movement.y);
     animator.SetFloat("Speed", movement.sqrMagnitude);

     if(Input.GetKeyDown(KeyCode.Space) && canDash)
     {
         StartCoroutine(Dash());
     }
   }

    
   

   public IEnumerator Dash()
   {
       canDash = false;
       isDashing = true;
       rb.velocity = new Vector2(speedX * dashSpeed, speedY * dashSpeed);
       yield return new WaitforSeconds (dashDuration);
       isDashing = false;
       
       yield return new WaitforSeconds(dashCooldown);
       canDash = true;
   }
}

sturdy blade Oct 7, 2023, 1:38 PM

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Remove "cs".

warped geode Oct 7, 2023, 1:39 PM

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cs is to copy script for this discord server

sturdy blade Oct 7, 2023, 1:39 PM

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Oh, my bad. Whats the final error?

warped geode Oct 7, 2023, 1:39 PM

#

sturdy blade Oct 7, 2023, 1:40 PM

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Oh I'm so silly. It should be WaitForSceconds and not WaitforSeconds.

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A capital F.

warped geode Oct 7, 2023, 1:41 PM

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i

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OMG

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sorry

sturdy blade Oct 7, 2023, 1:41 PM

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It should solve the issues

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Happens with best of us. Make sure to use intellisense..

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Makes the job easier.

warped geode Oct 7, 2023, 1:42 PM

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sturdy blade Happens with best of us. Make sure to use intellisense..

whats that?

sturdy blade Oct 7, 2023, 1:42 PM

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It helps correct and complete the code. Google it. How to enable intellisense for unity in visual studio.

warped geode Oct 7, 2023, 1:43 PM

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😔

warped geode Oct 7, 2023, 1:43 PM

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sturdy blade It helps correct and complete the code. Google it. How to enable intellisense fo...

thx

sturdy blade Oct 7, 2023, 1:44 PM

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Bruh! Still written wrong spelling. Copy and paste this WaitForSeconds()

warped geode Oct 7, 2023, 1:45 PM

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I had that

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its still wrong

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o

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ok

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F not f

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ok

sturdy blade Oct 7, 2023, 1:45 PM

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Yes!

warped geode Oct 7, 2023, 1:45 PM

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YEY

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thx

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so much

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its working

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thx a lot

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!!!

sturdy blade Oct 7, 2023, 1:46 PM

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Glad i colud help, Now quit visual studio and enable intellisense and reload the script.

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Most of the issues will be solved

warped geode Oct 7, 2023, 1:47 PM

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ok

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thx a lot

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hope youre having a fantastic day

sturdy blade Oct 7, 2023, 1:47 PM

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Yes, thanks. Check out my game i made for Gamejam: https://incredibro.itch.io/10-seconds-to-win

itch.io

10 Seconds To Win by IncrediBro

An exhilarating platformer where the race against the clock in 10-seconds, using your past attempts to reach new heights

sturdy blade Oct 7, 2023, 1:48 PM

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warped geode hope youre having a fantastic day

You too..

warped geode Oct 7, 2023, 1:49 PM

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sturdy blade Yes, thanks. Check out my game i made for Gamejam: https://incredibro.itch.io/1...

I am sorry

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but when i press play

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the screen goes black

sturdy blade Oct 7, 2023, 1:51 PM

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It should work.. try reloading. Works on most browsers.

warped geode Oct 7, 2023, 1:55 PM

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OMG

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this game is great

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I sucl

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suck*

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died like 10 times

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but it reminds me of my childchood

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hope you win

sturdy blade Oct 7, 2023, 1:57 PM

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Hehe thanks for wishes.. i enjoyed making it. Glad you liked it.

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Keep coding! 🙂

#2D top down dash problem