TOP DOWN MOVEMENT in Unity!
Вставка
- Опубліковано 10 сер 2019
- Let's have a look at the easiest and best way to make top-down movement in Unity!
Get costumized art for your game with Outstandly! www.outstandly.com/art_for_ga...
👾 JOIN THE GAME JAM!! itch.io/jam/cgj
Thanks to everyone participating in the planning of the jam:
BlackThornProd: bit.ly/2GqgkqO
Dani: bit.ly/2LvNI2M
Jabrils: bit.ly/2gGV67R
Sykoo: bit.ly/2Oxxftv
Thanks to the amazing Brackeys Discord Staff:
AquaXV
CodeMyst
Job
TheDutchMagikarp
Yilian
····················································································
❤️ Donate: www.paypal.com/donate/?hosted...
► Join Discord: / discord
● Website: brackeys.com/
● Twitter: / brackeystweet
● Instagram: / brackeysteam
····················································································
► All content by Brackeys is 100% free. We believe that education should be available for everyone.
❤️ Donate: www.paypal.com/donate/?hosted...
····················································································
♪ "ES_Dress Code_Black - oomiee" by Epidemic Sound
That breakdown idea could be AMAZING! Please make it!
no replies wth?
2 replies
3 replies
4 replies
5 replies
I WOULD LOVE TO SEE GAMES BEING BROKEN DOWN, EXPLAINED, AND COMPARED!
Awesome
Extra me too!
Would be awesome!
+30
WHY ARE YOU YELLING?
if your Player is moving faster diagonally, write:
rb.MovePosition(rb.position + movement.normalized * moveSpeed * Time.fixedDeltaTime);
in Fixed Update :)
Thanks! That was a weird thing I didn't notice till you pointed it out.
If anyone gets stuck on this, it has to be in American, not standard English, normalised does not work.
@@Nuan07 he says normalized
ty for this tip
How can i remove diagonal movement ?
Thanks to you, my life took a direction. I had no idea which profession to choose, totally unmotivated with my college. I want to graduate, but I don't see myself working in the area (Electrical engineering). After watching your videos, I found myself in game development and that's what I've been doing as a hobby for some time. I've never been so happy and ambitious. Thank you so much for teaching us for free.
Same, I got an associate's in computer programming because I wanted to be a developer. At the time I thought an associates in programming is more practical than a bachelors in computer since I only really need to learn how to code. Learned how to code in static languages java, c#, c++, and c which made learning other languages easier. Most of the time I just read other people's code and is enough to understand what's going on without the need for explanation.
That’s heart warming. !!!
Well, it's been 4 years now, and I couldn't be better! Drop out of my degree and got deep into game development and programming. Managed to make a living out of it, paid for a huge wedding and a big house. All of it in 4 years, and this was the kick-off.
There are places in the world where people don't have the freedom to chase their dreams. If life is giving you the opportunity to chase yours, go for it! Everything is gonna be alright
Out of all the videos i've watched for top down animation, this is the simplest and most easiest to understand. Seriosly, it was apain releiver, thank you so much.
Thanks for uploading this, I was actually looking at some other UA-cam videos and obscure articles trying to figure out this exact topic, this definitely made it easier
This was SO, SO HELPFUL! As someone with literally no coding knowledge, I thank you very much for making this so easy!
I have to confess. I have watched hundreds of Brackeys videos. SO, I kept the video to play and tried to do it myself before this video finishes. And I DID!! Thank you so much for all this help. Yes you stopped UA-cam, never means you don't exist. THANK YOU for everything!
Sad thing he already stopped UA-cam :(
Timestamps for quick reference on animations.
8:55 Animations
12:41 The Animator
14:20 Blend Tree
thanks!
1:50 start
thank you
you should normalize the movement vector
Instead of scaling -1 on the x axis you can flip it using the sprite renderer toggle
Very good suggestions, 100% agree with both, pinned! :D
For those that don't know, the reason you want to normalize the movement vector is to avoid making diagonal movement faster by a factor of approximately 40%. This happens because when you move diagonally without a normalized vector (which has a magnitude of 1), you get a vector with a magnitude of the square root of 2, which is approximately 1.4.
It wasn't uncommon to find old FPS games (such as Goldeneye for the N64) that didn't normalize their diagonal movement, and thus running diagonally in those games is, as mentioned, noticeably faster than working forward/backward or strafing.
problem with normalizing is when you have a controller and only move a little bit
Do you mind telling us how to do that?
@@nezbitnezbit5397 I believe you can just call "normalize" on a Vector2, Vector3, etc. Mathematically, you divide the vector by its magnitude to normalize it.
Thank you so much for this guide, this is my first time using unity and c# programing and this guide made it easy to do, even with small inconviences with the newer software. keep making these as it helps more than you think, great work
This was great! First time using blend trees and spritesheet animations in Unity, and I got it the first time with this lesson.
Of course we would like to hear about how a specific feature of a game is made! Please do it Brackeys!
This channel inspires me to follow my dream to become a game developer. Thank you for your hard work!
Yes, how is it going??
Ive been searchig this for a long time, watching different vídeos and then you come and find a easier way. How the hell you do it? I admire youuu!!!
This tutorial was absolute perfection, thank you!
I'm only 9 minutes in, and I've already managed to make the kind of movement type I was looking for! I was so sure that it was going to be more difficult then it was, I guess I have been using an outdated method because this was much simpler! I wanted the player to be able to move slowly too, (using an xbox controller for input) and all I had to change was it to GetAxis from GetAxisRaw! THANK YOU SO MUCH BRACKEYS!!!
Ive done a video about Forager like movement a while ago.
This video is a nice addition and as always I love your video!
Good work brackeys!
I'm ur subscriber!
I watched so many videos and spent so much time but this was the only video that actually helped me. Thank you very much
Thank you so much for this and all your other tutorials. It really helps and you explain everything thoroughly and neatly. Keep doing what you're doing. :)
Love this, tutorial thank you for creating it! I recreated it in 2022 and the input system still works the same way. :)
thanks for this update, I was looking to see what changed
when I type `public Rigidbody2D`, visual studio doesn't seem to pick up Rigidbody2D as anything. I've created a Rigidbody2D in unity and it looks exactly like the one Brackeys made so I don't know what the issue is. I don't know if you'd be able to help since you only did it four months ago?
A simple way to flip the animation (For walking left):
In animation window, click add property -> sprite renderer -> flip x
I run into the problem, that when i use the Animator with the Blend tree, that when i try to run right, it shows me the animation of running left - is this common with the mirror solution or did i mess smth up?
@@TheStelzi The solution is giving is only half true. By clicking it in inspector you don't change it according player input. What you can do however is to reference the sprite renderer in your script and use a condition to set spriteRenderer.flipX to true only when movement.x is negative. I think this should work:
SpriteRenderer spriteRenderer;
void Start()
{
spriteRenderer = Getcomponent();
}
void Update()
{
//Existing code from the video
spriteRenderer.flipX = movement.x < 0.01 ? true : false;
}
Just complete the code with it and it should work :)
@@ImInfenix Thanks for your answer! I will try this approach as well :)
While this does work, it will only flip the sprite not the collider.
@@ImInfenix idk what your talking about but for me I just made a new clip in animation called it Player_Walk_Left then put the right side anims in their and added a sprite flip x property works fine for me
Great video. Thank you for making it so easy to see. Explains perfectly, straight to the point, and with humor. Well done!
Thanks for the video Brackeys. I have a couple decently successful games which used your methods as a starting point and then expanded upon them. Your tutorials are legit.
Yet again you post a video at the perfect time I needed one.
same
same
Definitely would like some breakdown videos.
Yay! Awesome tutorial! The best top down animation lesson on the web! ❤️🤓👍
You are a legend man you arent aware how much you help me learn to make games I've had an issue for so long and you helped me fix it thank you bless u man.
that breakdown thing is a good idea!
Thank you for the help.
Great explained and everything!
If i should rate it i would give it a 5/5
I'm new to all of this and I think this video was truly awesome.
I don't know anything about coding and I'm not sure that I would be able to learn it but I'm encouraged. Thanks for sharing.
Been waiting for this for soo long!!!
Awesome tutorial!) Also, I suggest to normalize movement vector, or your character will move faster diagonally.
Thanks for the video! Though would you please cover the player facing too? As in determining which direction the player would attack / interact on. Without it the player movement isn't really complete.
Needed help, found Brackeys, followed the easy recipe. Job done. Now feeling very proud of myself. Thanks you SO MUCH!
+1 for breakdown videos. It would be awesome to see analysis of what makes certain games tick.
6:48 brackeys is metagaming he knows he'll make a video to cover topics that aren't a thing yet
@@DolphLOL jeez you need to chill
@@wilkieroyall3507 did someone delete a reply?
@@TheDemopan3 it would appear so
I recommend flipping the animations with code, this way you only have to write a few lines of code, and all animations (Walking, Attacking, Jumping etc) will face to the correct side without flipping all the images, its just faster and simpler
how can I do this please
@@frameberryy 21:05
Loveee the breakdown idea!! Especially if it breaks down how you think they did certain features
The gamedev breakdown is a really good idea! Please make it a series! :D
Great video! Thank you sm!
Brackeys recomending a video that at that time didn't existed 🤯🤯🤯
This is super cool! I am glad it's straight forward; yet very powerful!
Thank you!
I’ve been waiting for this video for so long.
Breakdown stuff would be amaaaazing
Thanks for the video. Can you do a top down day-night cycle? Thank you very much Brackeys
In movies (I've heard), night footage is often shot during the day and is post-processed by overlaying a blue filter. Maybe this works in Unity, too -- by using a plane on top of the game world and animating the color of that plane...?
Superb tutorial as always! Really love the idea for breaking down game pipelines. Please do that
I love this videos!
Outstanding combination of entertainment and education!
Hi! Is there any difference if using int instead of float for parameters of the animator? Is it faster to calculate? Or even a Bool for turning the animation on and off?
Would love to see projectiles, bosses, ect. like you did for normal 2d but for top down
Easy, Clear and Simple explanation - I really like this video :)
THANK YOU. Finally a movement tutorial with comprehensive techniques I can actually use haha
Loved this video! Just got one question! How would I do an idle animation for each direction (north, south, east west), and leave the sprite in that idle animation based on the last direction blend tree animation that was used?
I also was hoping for an answer on this
You can also make a blend tree of idle state. So that it will face according to the movement.
How?
@@BreadAckerman How?
Thank you brackeys, you're the best
bro..finally i joined the jam..i am excited..though i am new to game development.but a special thanks to u.Your videos helped me a lot..
Something I ran into: My player character kept on slowly moving down when no controls where pressed.
Reason: In my project settings was gravity defined in de section Physics2D
Fix: Go to Edit > Project Setting > Physics2D and change the value of Gravity from -9,81 to 0, Note that you only want to do this if you want to make a top down 2D game :)
Or you can change the RigidBody type to Kinematic instead of dynamic
thank you so much! (:
He was trying to get away and escape
You can set Rigidbody2D Gravity Scale to zero
Thank You
There’s already a wonderful channel called “Mix and Jam” that kind of does game mechanics breakdown or cloning. But the more the merrier! Also you might make it simpler and more easier to see!
This was 22 minutes well spent, I learned here what I struggled to find elsewhere.
If you watch just one video that explains movement, make it this one.
Excellent - I was trying to code this using individual transforms but this is much more elegant
When I use the exact same code as you, the animation works perfectly fine in the blend tree preview, but while playing, it's sampling far too quickly and glitching with its player_idle state. How do I fix this? I'm working with Unity 2018.4.16 and on a Mac.
I'm going to enjoy this video... Although I just solved the problem myself yesterday...
Then you found out Brackeys did it better and you felt stupid
Halfway through 2020 and this is still an awesome tutorial
Ahh I needed this a few weeks ago when I was getting started on my game haha. Great video!
For those who face the problem of moving the player, unfortunately, as if he falls without making a move! It is very simple and without writing any code. All you have to do is go to your player, then go to the inspector menu, then go to Rigidbody2D, then set the value of (Gravity Scale) to zero (0).
thanks!
everyone knows😂
My friend, I am an old game developer and I know a lot about game development. The comment is for people who are new to this field and I think it will help them a lot... In addition, I found 7 comments talking about this problem even though it is very simple!
If you have any questions, tell me 😉@@baconguy777
Welcome@@javeldevo
I wasn't able to make it work so I got so triggered but after 5+ hr of debugging, I found out that my movement preferences were messed up. I was so mad and I almost quit. NEVER GIVE UP GUYS!!!
Doing this for every character and enemy is gonna be so much work, dayum!
Definite YES for breakdowns!
Awesome tutorial! If only there was a code to stop diagonal movement! If somebody could help with that I would be forever thankful.
I've not finished watching the video yet, but I got up to 8:55 and then added some really simple if functions to Update() **see the code below** it just catches if x or y movement are anything other than standing still limit the other. Should help you
void Update()
{
// Input
movement.x = Input.GetAxisRaw("Horizontal"); // left give -1 and right give us +1
movement.y = Input.GetAxisRaw("Vertical"); // up give -1 and down give us +1
if(movement.x != 0)
{
movement.y = 0;
}
if (movement.y != 0)
{
movement.x = 0;
}
}
Add me to the "yes please!" queue for breakdown videos. And if you're taking suggestions on topics, I'd love to see how you'd implement the npc movement calendar script employed in games like stardew valley.
Finally i waiting for this
Hope some full course top down game,such a RPG topdown
Thank you! Blend trees are really useful in these cases) but I also made idle state a blend tree, too, which consists of idles for each side)
if you want the camera to follow the player, just put it inside of the player. (in the hierarchy)
That wouldn't work for many different scenarios, if you're making a game where you need to flip the entire player game object instead of just the sprite then the camera will also flip
Great video! Can we get a video about top-down movement on a grid? :)
Easy, move your location by little snaps (grid resolution let's say 1 meter) and let the graphics follow that Target with a lerp or use something like DoTWEEN(recommended!)
With dotween you do transform.DoMove(target, time);
And you are done.
I recommend checking out their site for documentation.
Great video bro, you saved my life!! Amazing explanation!!
Game Breakdowns? Definitly something great, go for it! There are some already on level design, but a focus on visuals would be great as well!
Simple question, how would you update the player idle pose depending on the last direction they were moving in?
You can set that in the animation window. You can set idle as the default animation state. So from entry a transition to idle animation state then a transition from any state to the idle animation.
@@arnmazing3156 can you explain more, i made the transitions but for some reason it did not work?
@@nautics9927 I don't know if this is the best way but I created another state on the animator called 'idle' (the same way the 'movement' state).
Also created 4 animations with the idle sprite each. On the idle state it's basically the same as movement state but changed the animations to the idle ones
Deleted the transition from movement->player_idle and added new transitions from movement->idle and idle->movement with the condition of speed accordingly
Changed the code to the one on the comment section
void Update()
{
movement.x = Input.GetAxisRaw("Horizontal");
movement.y = Input.GetAxisRaw("Vertical");
if (movement != Vector2.zero)
{
animator.SetFloat("Horizontal", movement.x);
animator.SetFloat("Vertical", movement.y);
}
animator.SetFloat("Speed", movement.sqrMagnitude);
}
@@ayamajirou thanks! I'll try this rn
@@ayamajirou Alright it worked!!! thank you!!!
I’d love for you to talk about how cities skylines works! Soooo much going on in that game. Traffic AI, weather, zooming in and out to different levels of detail smoothly etc...
Great stuff. Exactly what I was looking for.
This is the best Unity tutorial ive ever seen
If someone wanted to they could make an actual Professional Looking Game from this channel's Tutorials
Challenge accepted
@@NotOxity that's hard
FULL PLAYER MOVEMENT SCRIPT for anybody who wants it :D
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
public class playermovement : MonoBehaviour
{
public float speed = 5f;
public Rigidbody2D rb;
Vector2 movement;
// Start is called before the first frame update
void Start()
{
}
// Update is called once per frame
void Update()
{
movement.x = Input.GetAxisRaw("Horizontal");
movement.y = Input.GetAxisRaw("Vertical");
}
void FixedUpdate()
{
rb.MovePosition(rb.position + movement * speed * Time.fixedDeltaTime);
}
}
FULL SCRIPT LAST ADDITION
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
public class playermovement : MonoBehaviour
{
public float speed = 5f;
public Rigidbody2D rb;
public Animator animator;
Vector2 movement;
// Start is called before the first frame update
void Start()
{
}
// Update is called once per frame
void Update()
{
movement.x = Input.GetAxisRaw("Horizontal");
movement.y = Input.GetAxisRaw("Vertical");
animator.SetFloat("Horizontal", movement.x);
animator.SetFloat("Vertical", movement.y);
animator.SetFloat("Speed", movement.sqrMagnitude);
}
void FixedUpdate()
{
rb.MovePosition(rb.position + movement * speed * Time.fixedDeltaTime);
}
}
Am super new to unity and coding and am wondering if you could help me at all? - At 4 minutes he writes a 'public float', when I try to do this in unity 'public' blues out, but nothing comes up when I add 'float' (stays white). Any pointers of what I'm missing/ or done wrong would be hugely appreciated! probably a stupid question but im slow lol
@@ethanethan9575 I'm not very good with code either but I know a thing or 2 so could you reply with your script? I MAY be able to help.
@@nwoooyz Thanks man! I managed to fix that part i think by installing a Studio package that I had missed - but had a similar issue 2 lines down with another 'variable' or something. Im now getting stuck into studio/c# tutorials because I think i might need to start there before working on player movement lol, appreciate the offer though
@@ethanethan9575 ofc anytime
OML this was soooo helpful. I've been trying to make my own game and this video helped me learn the basics thx! What would I do without you...
I would definitely love to see breakdowns of game development for other titles. Theres one channel I'm currently subscribed to where he shows us in tutorial form, how to create certain mechanics found in other games like Noctis' warp-strike from Final fantasy 15 for example. It's super helpful
A tutorial on tile interactive system like how you can target tiles on the ground in Stardew valley please
Check out his tower defence to see how to interact with ground
you could put *.normalized* after *movement* when you use it so that the player cannot go faster diagonally!
@Bzone ?¿
Thank you so much. I love the tutorials.
I´m all in for that new type of content!
Can you do a tutorial of how to flip the character by script?
I don’t have photoshop and even if I did, really don’t feel like importing it, flipping
it, and then reimporting it into Unity.
(Or just add it to a small video, because it’s probably to small for a full video.)
in the controlelr script you do in a method that gets called when u get the input :
if(Input.GetAxisRaw("Horizontal") < 0)
{
GetComponent().flipX = true;
}
else if(Input.GetAxisRaw("Horizontal") > 0)
{
GetComponent().flipX = false;
}
that should work, if not , try flipY instead of flipX
Thanks Philipp
@@philippsommer7820 Thanks! I was wondering the same thing as Cryob, i managed to flip the image in another program bu the image was muddy, this helped a-lot!
@@philippsommer7820 Thanks!
I get this error: The referenced script (Unknown) on this Behaviour is missing! what should I do?
Great video, very detailed and comprehensive.
its a good day when you find a brackeys tutorial on what you need
Firstly, nice video
Secondly, can you do a video on how to collab with your team for the upcoming game jam via github or unity or whatever
Just use unity teams and have everyone join the project. Make sure not to work on the same assets at the same time, and always give appropriate names to your changes so you can track what's added.
@@deetvleet Yeah but for the free collaborate version in unity, you can only have 3 people in your team, and the team sizes can be a max of 5 for this game jam so we wouldn't be able to use unity collaborate would we?
@@oliverscott6913 Well, that's what happens when you don't pay (Also i know I'm late)
A tutorial series about third person melee combat with movement, parrying and some other stuff
a bit much but would be cool I gues
yeah that's the type of stuff you learn yourself
@@isaacgejames Thought so, too, at first, but having watched one or two videos on this channel where we get shown impossible amounts of stuff (in each video), I can easily see Brackeys show us as much as @WINTERFALL STUDIOS asked for. ;)
@@isaacgejames Well, I guess, the original post was meant as a suggestion should Brackeys ever run out of content ideas.
And let's add "enemy slicing routine" to the mix while we're at it ;)
Bro you have helped me a lot. Thanks and stay blessed.
I always wanted to see a breakdown of a game !!!!
It can enlate for many unseen problems :-)
Could you do a isometric movement and look next? like in the Supergiant games, Hades and Bastion, i tried to look for guides ou this but most are outdated or confunsing and not pratical, the close to this i found are isometric movement point and click, and not WASD, there's pretty mush none guides for isometric shooters.
If it's 3D, you usually just need to change the camera.
My team made a 3D game emulating this style, we started by changing the camera angle to isometric and then converted the axis the player moves accross to match that of the camera.
@Brackeys Can you make a tutorial about Procedural Level Generation?
church out black thrown prod he has a few good vids on that
You make me fell in love with Unity :))
Thank you very much! As always, you were very helpful.