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- เผยแพร่เมื่อ 2 ก.พ. 2022
- Learn how to move and jump in Unity!
Source code: gist.github.com/bendux/5fab0c...
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This tutorial was very helpful by showing the whole process of making the script that made the character move, Thank you!
Fun Fact, if u look at some of the areas on the script window you will notice that the language is in german
yes I found out
as a complete beginner. I did not understand this video very well but after a few weeks of messing around in unity and i can finally understand what is in this video
Yeah what in the world is going on here ._.
@@Externium :)
Thanks for the awesome 2D movement in Unity tutorial! Super helpful! 👍
This is an amazing tutorial! Thank you so much, I really loved this!
Thank you! I spent over 10 hours trying to do this and you showed me how to in 5 minutes, it's perfect! Just had to be a little careful as you didn't say out loud everything you were saying, but it's otherwise an amazing video, and still up to date! Thanks again!
This is incredible, I coded for a while but couldn't get past the basics will watch more
God tier tutorial, finally something that is short and works great instead of an 18 min video that bugs out!
Fr fr
Very nice video, easy to follow! I just feel like you go over some stuff without explanation, which can make it difficult to understand why we do what we do, like Collision Detection, Sleeping mode and interpolate. I have no idea what it means, but I just do as you say and it works :) Great video overall tho! Big props!
Man thx, did know / thought you cloud just change the velocity in script. Makes everything soooo much easyer and I dont have to fiddle around with AddForce etc. Thank you again man.
If anyone's wondering why they can't jump, the "jump" key is set to space by default. To change it to something else, here's the code.
if (Input.GetKeyDown(KeyCode.UpArrow) && IsGrounded())
{
rb.velocity = new Vector2(rb.velocity.x, jumpingPower);
}
if (Input.GetKeyUp(KeyCode.UpArrow) && rb.velocity.y > 0f)
{
rb.velocity = new Vector2(rb.velocity.x, rb.velocity.y * 0.5f);
}
It doesn’t work even if I press space though 🫤
@@Bigblackhawk123You definitely done something wrong then. I had the same issue until I linked all the objects. Try watching the video multiple times to understand what is actually going on rather than saying it doesn't work. :)
Check if your Ground Check is actually "grounded". If you create it first, it places the object in the middle of the player, this causes it to never touch ground. And results in failing the ground check and blocking you from jumping. Move it lower on the player.@@Bigblackhawk123
omg thank you I haven't knew that.
that was the problem, thanks!@@zanahtile6276
If your character is moving left and right but doesn't jump after finishing tutorial you might have missed the point where he moves Ground Check object early in the video closer to players feet and ground. 🎉
Been working on this issue for literally weeks, bless you wise internet stranger!
@@joshpreston4957 Glad it helped you, because it took me a while as well.
where
@@mariazia221 th-cam.com/video/K1xZ-rycYY8/w-d-xo.html
OMG thank you god it's been 3 hours just sitting here what went wrong
bippity boopity your code is now my property
that ground checking system is simplistic brilliance, I was stuck for hours trying to think of that and in this moment i am hoping that you're a wizard and it's not just some super simplistic thing everyone has been doing for ages except me
Haha, I'm definitely not a wizard.
@@bendux thats exactly what a wizard would say
Simple, quick & elegant. Nice!
very simple yet satisfying and fun movement, straight to the point video, simply one of best on youtbe
This is probably the best programming tutorial I've ever seen. Extremely easy and to the point. And for someone who's done this multiple times in the past, but simply don't want to type it all out again, linking the source code makes everything so much easier.
Mee too, i give it 100/100!
Hey! Just wondering, if we want to animate, what boolean or Float should i use for the transition?
Yeah bro I was about to ask tha’
underrated channel, hopefully unity notices you someday
Thanks for the tutorial! I'm a beginner and this helps alot!
Thank you, this was my first time using C# and this really helped me!
Yo, great work here 👏.
Don't ever stop and you will be the new brackeys
I have watched tons of tutorials, best one yet
Love it, I personally like adding a Lerp function for some smoother acceleration and floatier physics, but that’s just my prefrance
Very nice and simple.
Amazing, I was able to figure it out from the video with only like 2 errors that were extremely easy to solve. Superb video!
Now I just gotta figure out how to make magic fist attacks with effects, determine a combo system, and design and figure out how to link side profiles to the player sprite with walking animations.
I'm glad I could help. Good luck!
HOW THIS FEELS IMPOSSIBLE
can we just appreciate that he is still responding to comments! you're awesome!
Great as always!
You explained this well. also it works. thanks!
Thanks for the great video. I wanted to ask about one thing I'm quite confused about. It seems that you didn't program any horizontal movement keys that need to be pressed down to move, yet you still are able to move. The only key you referenced in the script was jump. How is that possible?
Edit > Project Settings > Input Manager
@@bendux Thanks a lot!
@@benduxwhat do i do in inputmanager
Always good videos! 1k subs let's go!
Thank you bendux. The video helped me so much.
Thanks for this awesome smooth moving video, but can you do 2d enemy ui or shooting?
I've added it to my list. Thank you for the suggestion!
@@bendux YEsssssss exactly what i wanted thanks(i want to make a shooter game cuz im new)
For everyone that struggles with the player falling through the ground,
Make sure that your ground is not imported from a file but made in the 'Hierarchy'. (if its not imported its grey in the hierarchy otherwise its blue)
Good luck!
Thank you for sharing!
@@bendux np!
I did this and it still doesn't work
@@wogs2k Join our Discord server, and let's solve your problem together!
@@wogs2k Also make sure that on both the BoxCollider2D of the player and the platforms, the box "Is Trigger" is not ticked
thank you so much, sir bendux! it help quite significantly
You literally saved me by making this video, earned a sub
Very nice tutorial, one thing that I noticed, or if I may have missed, however, is that when I go to jump, the player doesn't have a limit to how many times they can jump in the air. Is there something that I would need to type in to fix that? I noticed that wasn't established in the video, but if anyone has an idea of how to put that in it would mean a lot. I'm a beginner at coding myself, so I'm not too big on this kind of stuff.
Would you like to show me your code on Discord?
@@bendux Oh, thank you. But I actually managed to figure it out from another source. I appreciate the offer though. And what all you had shown here in the video.
@@cheezeburger7716 I'm glad you were able to fix it.
@@cheezeburger7716 can you tell me how you fixed it? i want to fix it too
@@cheezeburger7716 can you tell me how you fixed it? i want to fix it too
Here is the script for those who need it
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
public class PlayerMovement : MonoBehaviour
{
private float horizontal;
private float speed = 0f;
private float jumpingPower = 16f;
private bool isFacingRight = true;
[SerializeField] private Rigidbody2D rb;
[SerializeField] private Transform groundCheck;
[SerializeField] private LayerMask groundLayer;
// Start is called before the first frame update
void Start()
{
}
// Update is called once per frame
void Update()
{
horizontal = Input.GetAxisRaw("Horizontal");
if (Input.GetButtonDown("Jump") && IsGrounded())
{
rb.velocity = new Vector2(rb.velocity.x, jumpingPower);
}
if (Input.GetButtonUp("Jump") && rb.velocity.y > 0f)
{
rb.velocity = new Vector2(rb.velocity.x, rb.velocity.y * 0.5f);
}
Flip();
}
private void FixedUpdate()
{
rb.velocity = new Vector2(horizontal * speed, rb.velocity.y);
}
private bool IsGrounded()
{
return Physics2D.OverlapCircle(groundCheck.position, 0.2f, groundLayer);
}
private void Flip()
{
if ((isFacingRight && horizontal < 0f) || (!isFacingRight && horizontal > 0f))
{
isFacingRight = !isFacingRight;
Vector3 localScale = transform.localScale;
localScale.x *= -1f;
transform.localScale = localScale;
}
}
}
yo, my serialized fields arent showing up in my unity project and i was wondering if you could help
@@wizard7317 did u save the script in vs before going back to unity?
this script gives me no movements :c i turn left and right but cannot move
@@furyz0339 you have to change the speed in vscode to 8 (in the comment it is set to 0)
thank youuu @@noona7701
Thank you so much, this tutorial was very helpful!
Thank you for this video. It helped me a lot!!!
When you'll make a video about how do object follow the player (like Mario, luigi and paper mario in Mario and luigi paper jam), i'll be very happy. Great video, i resolved all my problem with 2d player movement
I've added it to my list. Thank you for the suggestion!
hey, great video, everything is working fine but im jumping WAY too high, how can i decrease the jump power?
Decrease the jumping power at the top of the script.
you can change the value in the script from "private float jumpingPower" to "public float jumpingPower" and this will allow you to directly adjust the power in unity rather than opening the script! :D good luck!
@@bendux didnt do anything, is there another fix?
I struggled with the built-in input manager. No matter what I did it seemed to apply some form of deceleration/acceleration when I moved the player. So instead, I did something similar to you in this video and that fixed it. Nice and snappy movement, just as you'd expect in a 2D game.
Nicely Explained. Thank you so much!
I have a problem with the movement, I added the no friction material to two objects, but after they collide, they start getting stuck on the floor, even after moving and jumping
The floor uses tilemap colliders, if that helps
Edit: probably solved, I used a composite collider too
Add a Composite Collider 2D component to your tilemap.
@@bendux thank you so much
Your tutorials are the best i gona make a game with those
This helped heaps thank you so much
Very well explained, thanks a lot!!
i can't jump
neither, left and right works just no jump
have any of you found a solution yet? It looks like it's a common problem.
yes, my problem might be different to yours but I solved it by moving the 'ground check' to the position of the bottom of the player as I forgot to move it as said at 1:17@@wayvoedorado71
@@finngrainger349 that wasn't my problem, but you encouraged me to look into it and my problem was that I forgot to change the platform layer to ground so thank you
You probably skipped one or two important steps in the tutorial.
The old input system is not worth using anymore.
Yes it is stfu
bro is definitely not a beginner, Very helpful video and thank you
this help out a ton thanks man
Literaly the most difficult to understand tutorial
Отлично. Я делал подобный урок от другого автора. Персонаж дёргался. А тут всё движется плавно и код выполнен здорово компактно. Настройки физического тела показал как настроить . Спасибо за урок
I like people that actually put code in the despcription :)
thank you so much ,without you i would still be stuck in how to move it .
you've got a sub
Hey! Quick question, how exactly would i make the run/walk a method if possible? Just so that I have a place to add in my audio, dust particles, etc. Cuz I'm new to this whole thing haha
The answer to your question goes beyond the scope of a TH-cam comment, but I'd still like to help you. Join our Discord server, and let's solve your problem together!
Thanks !! I love your video.
Best unity tutorial i havrme ever seen 10/10
Your tutorial is great ♥
Thanks bro helps alot
thanks a lot bro i went to many videos just for this even brackys tutorial didnt work
and i tried this love you bro
Brackys tutorial is where all the souls go😂😂
@@iAmStanee its just really outdated
helped a lot! 👌
Really helpful tutorial thanks :)
thx this was really useful and it works for me
Really helpful!
After 3 hours of attempting to figure out why I wasn't able to jump, I found that you need to assign your keys to the "Jump" input in input settings. While horizontal is pre-set, jump is left blank and this left me absolutely baffled until I figured it out.
HELP
PLEASE
that is helping me a lot man tnx
this'll come in handy
Very Good tutorial
❤
Nice tutorial, the SpriteRenderer Component can also be used, just get the flipX (bool) attribute, instead of using localScale -1.
Unity is so cool and nice video man :]
Hey! I am wondering how can I stop the player from moving when he hits the edge of the screen? If I just add an if to check the transform.position.x is lower or higher than the value of the edge of the screen, the player just keeps on going without me touching any buttons. Any opinions?
You could create an empty game object and add a Box Collider 2D component to it.
Best youtube channel in town
@bendux THIS IS THE BEST TUTORIAL EVER!!! I CAN MOVE AND JUMP btw you just earned a sub
Thank you!
@@bendux no problem
Nice job bro 😀❤️
Beautiful. Kinda funny I thought the jump didn't work cause i was pressing w or the up button, but then i realized it was space
THANK YOU! I was strugling with my code for couple hours :D
THANK YOU SO MUCH !
Hippity Hoppity Your Code Is Now My Property - "Apleker"
Thanks. Realy helped
Hey! i got a problem, its saying this in the console:
Assets\PlayerMovement.cs(13,30): error CS0246: The type or namespace name 'RigidBody2D' could not be found (are you missing a using directive or an assembly reference?)
Try Rigidbody2D instead of RigidBody2D.
Thanks so much. Had a lot of trouble with this issue. Sub'd
it works very well but I can't add an animated idle model to it because when the boxcollider comes into contact with the ground, the model goes crazy and falls left and right even sometimes upside down. i did a lot of research to fix this but I couldn't find any code that works correctly. can you help me?
Freeze the rotation of your player's Rigidbody 2D component.
Thank you very much!
Which button input is used to jump? I know this is a dumb question but I followed the code exactly and tried all buttons on my keyboard but not triggered any sort of jumping action.
Did you position the ground check at your player's feet?
Hadn't checked that. thanks for the advice :)
Understandable and easy.
thanku! its a good movement script
Am a noob in c sharp and it worked intantly Thanks man !
Very nice tutorial
hi, so I used a different script for making my player move because I wanted two different players who used different controls, but when I tried to follow your script to make the player flip, it won't work. the most that I got to happen was when I play the game, the player immediately flips to the left, but doesn't flip anymore after. Do you have any idea of why this could happen?
Would you like to show me your code on Discord?
this was good thanks
Thank you so much! :DDDD
thank you so much man also my code was giving me a million errors so i just downloaded code and now it works perfectly 😎
I'm glad you were able to fix it.
With this configuration, do you know how I can affect the velocity in another way because it is defined at each frame? I can't affect the velocity in any other script at all
The answer to your question goes beyond the scope of a TH-cam comment, but I'd still like to help you. Join our Discord server, and let's solve your problem together!
thank you just curious why does rb.velocity = new Vector2(horizontal * speed, rb.velocity.y); have to be in fixed update
Thank You :D
Thank you!!
Thanks my savior
What buttons do you move left and right on? I can jump but idk how to love left and right
Edit > Project Settings > Input Manager