How To Double Jump In Unity

Learn how to add double jumping to your game in Unity!
Source code: gist.github.co...
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[@gideonsparks3183]

It actually makes me mad how simple this was to implement. These tutorials are great man!

[@chez4010]

Just dont give up man, YOU CAN DOUBLE JUMP. Don’t let a concussion discourage you :-)

[@jonnchambers7606]

Haha...good one🤣

[@neilaszemgulys6754]

Only true legends can do it and he truly IS a legend.

[@kiacoder1226]

haha

[@AkiDevelops]

@@neilaszemgulys6754 so he can indeed do it!

[@naimmop4481]

Your style of coding in these tutorials are very impressive, I would've never thought of using boolean variables to do this, normally I would use integers and have them count the jumps. Amazing video brother!!!

[@mounirrouibi2669]

Why am I just discovering this goat! Instructive, short, and well-edited videos topped with a great sense of humor. I am just impressed!

[@enesyilmaz95]

This tutorial is gold very simple and short i was also trying to make the short jump and got it here as a bonus !

[@guille_sanchez]

Excellent video, quickly getting to the point and the code works really smoothly, keep up the nice work!

[@giacomofranzoso3114]

Very elegant solution, thank you man!

[@christopherchu2516]

awesome short and to the point video!

[@strafe4165]

Super helpful, loving your tutorials and content!! I do have a question though, and that is if I'm using coyote time and jump buffering, how would I implement this double jump?

[@bendux]

We have a solution for that on our Discord server. Feel free to join!

[@AKIRAaims]

Bro the joke at the beginning was that good amazing video! (i didnt watched it yet but i just know)

[@prathamkorade5499]

GREAT TUTORIAL BROTHER!!!

[@InfiniteVisions612]

The joke you made in the start was the reason i sub keep up teh work lol

[@mediamermaid333]

Thank you!!

[@willwilson4486]

Love your videos, great job!

[@pvpplayz2887]

Hey! if you wouldn't mind would you do a tutorial on how to make a jump like in Celeste, in which you can press jump before you reach the ground and it still goes through when you do? I think it would be super helpful for a lot of us!

[@bendux]

I already have a video about coyote time and jump buffering on my channel.

[@pvpplayz2887]

@@bendux Yea I found it just after I commented I'm super sorry, thank you for giving the community such awesome tutorials!

[@VaneTheLocal]

THANK YOU, SO MUCH! EXACTLY WHAT I WAS LOOKING FOR

[@neenaw]

another pogchamp tutorial my guyyy

[@DMaceGT]

This does work but I want to set a power up which will grant me double jump and can be used on every scenes after that instead of making it always active on the player. If you can make a video on that, Thank you in advance :3

[@bendux]

Join our Discord server, and let's solve your problem together!

[@Tatoie]

thanks! even tho this is my first time watching you, i subscribed and liked, tutorial helped!

[@TheBabro93]

I put a like instantly after 14seconds when I heard the hospital story lol

[@leefy_sf]

hey I have a suggestion for a video! can you make a tutorial for wall jumping? Because I've been trying to add wall jumping to my game for a long time now and tutorials I find don't seem to work, I'd really appreciate you making it! I understand if you can't though. Keep up the good work!

[@bendux]

I definitely want to make a video about wall jumping in the future.

[@briosh.mp4]

ty for this amazing tutoriel ! 😄

[@nelouchedev]

It works perfectly thank you so much !

[@Roughartwork]

Thankyou so much 💓 i have learned double jump method Thankyou 😊✌

[@thatGameDevGuy]

Bruh that was quick

[@bartwillems7896]

Hey man, you really helped me here!!!

[@deluxe1697]

Another great video just when i need it:)

[@martyl6424]

great vid, but how could you implement this so you are able to double jump from wall too ? i looked your walljump tutorial also but somehow i cant combine this doublejump with walljump

[@bendux]

We have a solution for that on our Discord server. Feel free to join!

[@skydragon601]

So whenever I write a line of code with "isGrounded" in it, it says it doesn't exist in the current context, so I wrote the line "void isGrounded() {}", and after I did that, I typed the line "if (isGrounded() | | doublejump)", it says that the operator '| |' cannot be applied to operands of type 'void' and 'bool'. And even when I put operator "&&" in the line "if (isGrounded() && !Input.GetButton("Jump"))" it says the same thing about '&&', so what do I do about the isGrounded problem?

[@bendux]

Would you like to show me your code on Discord?

[@skydragon601]

@@bendux sure

[@snipermonke6812]

instead of 'void', write 'bool isGrounded()'

[@sogyshorts5662]

I have the same problem. Did you solve it?

[@AbdulAhad-lb4ff]

He's back Let's goo

[@-._122]

what key would I hit to jump

[@-._122]

can some one please tell me bc im clicking space but now jumping

[@bendux]

Edit > Project Settings > Input Manager

[@-._122]

@@bendux thanks it works now also can you make a enemy tutorial?

[@bendux]

@@-._122 I definitely want to make a video about enemies in the future.

[@-._122]

@@bendux yes it would be great also keep up the great work

[@spemeryt]

ello, great video mate! May I know what video did you do the animation for the player? and how can I make the snowy effect

[@bendux]

I learned everything I know about animations from Brackeys. I definitely want to make a video about Unity's particle system in the future.

[@spemeryt]

@@bendux Thanks so much mate, I'm looking into it :D

[@laughingstar3945]

Hey man i kinda dont understand the syntax for the Vector2 when you put the doubleJumpingPower

[@bendux]

learn.microsoft.com/en-us/dotnet/csharp/language-reference/operators/conditional-operator

[@joshpreston4957]

I was stuck for awhile notice that in the If statement that sends double jump to false that he is using the method GetButton() and not the more common GetButtonDown(). That is what fixed it for me: if (IsGrounded() && !Input.GetButton("Jump"))

[@brucelee7782]

omg same problem, thank you brother

[@Joksys]

How would you do this with the new input system?

[@bendux]

We have a solution for that on our Discord server. Feel free to join!

[@defded7733]

I really like your tutorials could you upload more videos and more often ? Please !!!!

[@bendux]

I'm currently working on a new tutorial.

[@deanv1265]

Best vid in town

[@houssamboudiar7689]

you got me laughing bro 0:04

[@animationsbelike]

Thank you! :D

[@aniime4006]

Do you have a video showing how to change character animations when active compared to static character animations?

[@aniime4006]

like your character when running, it will move its feet

[@bendux]

I definitely want to make a video about animations in the future.

[@sigma9.90]

when using this, my player wont jump half the time, i have to press the button a good few times before it works

Love you

[@Gigga_Appel]

Please can u make a tutorial abt the snow flakes in the back??

[@bendux]

I definitely want to make a video about Unity's particle system in the future.

[@bigbossross286]

How does this work with Coyote timing and buffering jumps? I can't seem to get all of them to work at the same time

[@bendux]

We have a solution for that on our Discord server. Feel free to join!

[@gilgaming6858]

is there a way to limit the double jumps, i have a problem where when the player reaches its apex it will give it a second jump.

[@bendux]

Would you like to show me your code on Discord?

[@meltedistaken]

Would there be a way to where if I walk off of a ledge, I have the jump? Currently I have to jump to activate the ability to double jump.

[@bendux]

We have a solution for that on our Discord server. Feel free to join!

[@gifex_]

can i ask from where you have this snow in video?

[@bendux]

I made it myself with Unity's particle system.

[@Emu-]

will this also work for Character controllers or just rigidbodies

[@bendux]

What do you mean?

[@Emu-]

@@bendux Can this script work with Character Controller Component or strictly a Rigid Body Character?

[@bendux]

@@Emu- The same principle can be applied to other character controllers.

[@tonenfich4582]

In my project the ground layer check just dosent work i can set the ground layer to everything i want and i can just jump every time you can just double jump how ofthen you want

[@bendux]

Would you like to show me your code on Discord?

[@chez4010]

Haha nice another vid

[@expertarc3861]

Can you do a video about croching and dashing as im having trouble finding a good tutorial on it

[@bendux]

Crouching and dashing are both on my list for future videos.

[@expertarc3861]

Cool

[@nxhackerbg1201]

can you help me I set the jump button to "W" and wrote a code so that double jump activates once the player is in the air and now whenever I hit the "W" button it takes like really less time for the player to reach the air and double jump subtracts in fraction of second and the player cannot do double jump after that. What do I do? If you are interested I can send you the code in discord

[@bendux]

Join our Discord server, and let's solve your problem together!

[@nxhackerbg1201]

@@bendux OMG sure!!

[@Blaxe75]

why does the github servers HAVE TO BE DOWN error 500

[@enochwade9010]

I can’t incorporate this double jump into my existing script and it’s driving me insane

[@bendux]

Would you like to show me your code on Discord?

[@enochwade9010]

@@bendux yes absolutely!!!

[@enochwade9010]

I’d be so flipping happy!!!!

[@hiimenvy6174]

I know this video is old but I was wondering why we have to set doublejump = !doublejump instead of just setting it to false? I'm confused as to why that doesn't do the same thing.

[@bendux]

Setting it to false is not the same as setting it to its opposite value.

[@hiimenvy6174]

@@bendux I get that but why? I starts off as just true, and then you set it to the opposite value which should be false right? I just don't understand where the difference is coming from.

[@hiimenvy6174]

Is it just because it's false by default?

[@hiimenvy6174]

Alright, I figured it out. Instead of setting it to false, we can set it to true and it will simulate the same logic. I just assumed for some reason that c# defaluted booleans to true, not sure why. Also, even if it did we still wouldn't want to set it to false anyway because then we couldn't double jump. Alright, thanks for the help.

[@loopgamer01]

what do you do if you added the coyote time and jump buffering codes Thanks

[@bendux]

We have a solution for that on our Discord server. Feel free to join!

[@loopgamer01]

Found it and it worked Thanks!

[@nuku142]

@@loopgamer01 i could not find it, can you please help me?

[@Benkaera]

Dj is working, but when he falling from a wall down. i cannot jump

[@bendux]

Would you like to show me your code on Discord?

[@SaijeMage]

im having trouble getting this to work after setting up coyote time and jumpbuffer

[@bendux]

We have a solution for that on our Discord server. Feel free to join!

[@SaijeMage]

@@bendux awesome thank you ! those solutions worked perfectly

[@ratmoko1]

I'm having a hard time reconciling the double jump after adding coyote time and jump buffering. Anyone else?

[@bendux]

We have a solution for that on our Discord server. Feel free to join!

[@thundershadow1837]

Hello, I really like your videos it helped me a lot with my unity project but I want to ask something in the video that you teach us how to make split-screen in unity you already had 2 controllable players every other video I watch about local multiplayer you had to move the controller to add a player but that doesn't work with the fighting game that I am making so can you make a video about the local multiplayer?

[@bendux]

I definitely want to make a video about local multiplayer in the future.

[@Isotonicdev]

how do i add this with wall slide and wall jump

[@bendux]

We have a solution for that on our Discord server. Feel free to join!

[@thundercat9993]

thks

[@maksimnarrates1826]

Didn't work for me - the player can jump indefinitely. And console says: "Parameter "Speed" doesn't exist"

[@bendux]

Make sure that your player and the ground are not on the same layer. By the way, there is a link to the source code in the description.

[@ghostkiller2864]

im having trouble , the player jumps too high

[@bendux]

Increase the gravity scale of your player's Rigidbody 2D component, or decrease the jumping power at the top of the script.

[@DevNoob]

lmfao double jumping in real life. Can you make a tutorial on that?

[@rolingah]

i got infinity jumping following this

[@bendux]

Would you like to show me your code on Discord?

[@Kazu173_]

it didnt work for me and i didnt get any errors

[@bendux]

There is a link to the source code in the description.

[@srivikas1834]

Anyone else have a problem where the player keeps on jumping when you keep pressing space?

[@srivikas1834]

Nevermind, I just forgot to add the ground layer to Ground

[@bendux]

I'm glad you were able to fix it.

[@srivikas1834]

@@bendux Thank you for your work. It really helps people like me a lot.

[@jaexuka]

add animation

[@乲]

copied the code and well i can infinitely jump soooo (also i only want 1 jump btw i have really been struggling to get it as a begginer hope u can help)

[@bendux]

Make sure that your player and the ground are not on the same layer.

[@iojmx3387]

nothing is clear . dislike

[@elostolol0197]

Nice dude. But I hope u make more videos. 2vid / weeks 😆

[@gg-ti6or]

What i need to putin animator

[@bendux]

You don't need the animator for double jumping.

[@luckysantillan7514]

the jump on my game is not working hahah even one jump not working hahah

[@bendux]

Would you like to show me your code on Discord?

[@luckysantillan7514]

@@bendux yes why not just send you discord link

[@bendux]

@@luckysantillan7514 There is a link in the description.

[@loukmankoh1544]

why i copy it and paste and hit play i got more than +999 eror with the same eror is UnassignedReferenceException: The variable animator of pm has not been assigned. You probably need to assign the animator variable of the pm script in the inspector. UnityEngine.Animator.SetFloat (System.String name, System.Single value) (at :0)

[@bendux]

You don't need the animator for double jumping.

[@loukmankoh1544]

@@bendux yh it took me 2 hours to fix it and its fine

[@bendux]

@@loukmankoh1544 I'm glad you were able to fix it.

[@loukmankoh1544]

@@bendux thx man

[@ckjax3428]

I ran into a prob can I dm u in discord?

[@bendux]

Of course!

[@ckjax3428]

@@bendux I DM u yesterday!