Shoot and Destroy Enemy with Bullets in Unity (with sounds!) | Game Dev Tutorial

[@LostRelicGames]

Start Making Platformers with my new Unity Asset Kit - u3d.as/2eYe

[@alexmurillo2541]

Glad to see John Wick became a game developer after he retired.

[@nipanderus]

I still don't know why but the tutorials you make are always easier to understand than most others

[@hhcdghjjgsdrt235]

yeah Brackeys are just overrated.

[@floatingchimney]

@Rizumu, because his tutorials are way longer. How often do you see tutorials 40 minutes long? There are plenty of similar tutorials that are 10 minutes long on the same topic. I'm not saying a tutorial being 40 minutes long is a good thing - it's as bad as it can be good.

[@davidzechowy]

​@@floatingchimney but brackeys uses 5 videos to explain 1 thing

[@floatingchimney]

David Zechowy No he doesnt.

[@Crypticlazr]

Never apologize for showing us the details. I'm the type of person that literally needs that step by step explication. Thank you so very much for putting these up. Brackeys ONLY uses pre-built scripts which literally teaches me nothing.

[@mikaelhollsten247]

EXACTLY! NEVER ever apologize for explaining beginner stuff in a video for beginners!

[@dragomirpetrov5600]

I started game development in Jan this year. I've been attending a game dev course since July of this year. In 40min I've learned more, and feel more comfortable with coding from this channel, than the "pro" that is "teaching" the class.... Thank you John! Thank you for creating this channel! I've already spread the word to 40 other beginners.

[@4F6D]

If you want to destroy the bullets when they move out of screen(which is much cleaner), just add: void OnBecameInvisible() { Destroy(gameObject); } to the bulletscript

[@LostRelicGames]

Great tip Rene! It's a good day when you learn something new

[@4F6D]

@@LostRelicGames Thanks man, your videos really helped me a lot to better understand the Unity Eco System. It is really really great that you explain everything even if it seems trivial.

[@first_pixel]

This is awesome! Your work is invaluable!!! Creating professional and stuffed tutorials totally for free? either you are up to something or you are an angel game dev. giant thumb for you!

[@blank2303]

zgadzam się :D

[@LostRelicGames]

Haha thanks Pawel! When I started game dev I was fortunate enough to meet some people who really helped me to learn. Their time and generosity changed the course of my life. I suppose I'm trying to replicate that process and bring game dev into people's lives, hopefully improving it for the better. To be honest, the tutorials have compromised my own game work significantly, but I hope in time somehow It will all converge in some positive and meaningful way. We will see! Thanks for the comment:)

[@VideoGameAnimationStudy]

Hmm, my character just continues to shoot whether I'm pressing fire or not....I'm trying to look and see if I can work it out myself, but I may need some helpies!

[@LostRelicGames]

How did you go mate? Shoot me your script file and I'll take a look! [e-mail]

[@matejobbagyi4249]

Have you untick the Loop Time option?

[@linzenmeyer]

I suggest using Layers and sort Orders to get your objects on the planes you want and if you change the gravity scale of the bullet to 0 you won't have to freeze Y. If you get into the habit of changing the Z axis order, you will run into problems later with using Vector3. If you don't specify the Z axis in Vector3 it assumes 0!

[@deliriousmansano3556]

OMG IM AMAZE WHEN THE BULLET POP UP OR INSTANTIATED! I THINK I WILL DO NOW MY OLD PROJECT TO FINISH IT AND MAKE A 2D GAME LIKE THIS. THANK YOU FOR THIS TUTORIAL

[@LostRelicGames]

haha awesome! I hope you finish it! :)

[@deliriousmansano3556]

@@LostRelicGames Thanks! God Bless You!

[@ponytailjones]

Hi, these are some of the best tutorials I've come across! One problem I'm having though is that I'm trying to add on to the controller script from your Mega Man running & jumping tutorial, using the shooting info on this one, and I think something about the grounded scripting is interfering with the shoot animation. If I'm not touching ground, the animation works as described here, but if I'm touching the ground, it rapidly transitions between shooting and idle...

[@randyladyka6720]

So I'm trying to apply this logic to the Mega Man sprite and the shooting animation is playing way too quick and going back to idle. Even after changing the sample rates it still has the same effect. Any advice on this?

[@colincruickshank7679]

i have the exact same issue - megaman is too exited! :D

[@toovuil]

@@colincruickshank7679 have you guys found a fix?

[@mikestrayer5517]

@@toovuil did you find fix

[@hishaammunsoor1076]

Any solutions yet???

[@randyladyka6720]

No solutions. I haven't tried this since this time as I've been busy with other projects.

[@SanelaMehinovic]

U are the best tutorial maker i have ever seen

[@xahmedxgamer7414]

Thank you for starting to make a game, but I had a problem with shoot and you solved it, thanks.

[@muhammedalshameri801]

I'm sooooo glad I found your channel, why doesn't you tube recommends your videos earlier!!?

[@kinqivan7]

So I was following along and I decided to make all my own assets. I made an arrow and noticed that the arrow would shoot the correct way but the image was facing the wrong way. I thought it would flip with this coding but with his image its hard to tell if its being flipped with the coding. With my 0 experience in coding and understanding like 5% of what is going on I found out how to flip your bullet. You are just adding transform.localScale = new Vector3(-1, 1, 1); to the "if" statement and adding transform.localScale = new Vector3(1, 1, 1); to the "else" statement idk if this will work for you but it worked for me public void StartShoot (bool isFacingLeft) { Rigidbody2D rb2d = GetComponent(); if (isFacingLeft) { rb2d.velocity = new Vector2(-speed, 0); transform.localScale = new Vector3(-1, 1, 1); } else { rb2d.velocity = new Vector2(speed, 0); transform.localScale = new Vector3(1, 1, 1); } Destroy(gameObject, timeToDestroy);

[@mcnuggers5380]

How can I change the direction of the bulletspawnpos , so that if my character is facing right or left the direction change along with my character?

[@LostRelicGames]

All likes and comments greatly appreciated, it helps spread this knowledge at a time when people really need it! If you want to chat or need help, come by the friendly discord: discord.gg/yeTuU53

[@TheSatcom23]

Hi John i love your videos! Thanks for being so informative in your teaching ways. I have a question, I love how you have your visual studio set up, ive been trying so many different options and i cant seem to figure out how to get my vs to populate fields like you do. At first I was using vs code and used some unity extensions to auto complete the functions that are built in, but your set up is amazing. Im not sure what its called but i see that there is fields that populate your methods, so if you type" input.getkeydown(it will give you suggestions of what values to put here) and a definition of the method" Every set up video ive found doesnt seem to have this, I would love to know how you did it, and maybe you could make a video custimizing your IDE so all your subs can find this awesome technique.!

[@marius3235]

omg men, you save me from a bad mark from university, i love youuu

[@goffredo81]

Your tutorials are clean and easy to follow, good job! the only thing that might be developed in a different way would be splitting those big classes in smaller scripts, but i suppose you already know this, being an experienced game dev. Thank you for sharing your knowledge with the rest of the world!

[@LostRelicGames]

hey Mate! I definitely encourage modular script approaches. Although for some of these beginner tutorials about a specific mechanic, I often keep less modular for convenience and so beginners can follow along. I actually addressed this topic in a video! :) kzbin.info/www/bejne/lafNYnp3iLiCb7c Thanks for the comment mate, appreciated!

[@sneeky_09]

You mentioned it isn't a good way to manage sound for a polished game. Do you have a video in the works for a method that would be? Appreciate all your videos so far, they've been a massive help.

[@nekokna]

Love the thumbnail!and the info is awesome too!

[@Kira-og5mf]

Nice man! It was very easy when you explaining it rather than other KZbinr. Btw how to increase the damage on bullets? Pew pew pew

[@alexmurillo2541]

my bullet isnt symetrical, so when it shoots left, the sprite render is unflipped. i tried adding "spriteRenderer.flipX = true;" to the bullet script but it shoots once and never again. what should i do?

[@brucelee7782]

Thanks keanu reeves this tutorial is great

[@ScilexGuitar]

How do I load this scene at the point where you start? I triped opening the scene directly but its all empty and Idk what I should do

[@nicobrentatinon5236]

Thanks a lot! Helped me big time. Please don't stop making more tutorials.

[@superconsole118]

For some reason my bulletspawnpoint doesn’t flip left with the character? So it comes out the wrong area

[@mango8648]

If you used "spriteRenderer.flipX" then that's probably the cause. That method just flips the sprite so all of it's children like the bulletspawnpoint don't flip. An alternative could be to use: transform.localscale = new Vector3(-1, 1, 1) for if the player if facing left and transform.localscale = new Vector3(1, 1, 1) if he's facing right

[@adobetest2214]

Thank you so much for this! If I had to implement this in 3D, how would I make the bullet follow my waypoint path upon shooting until it collides?

[@jayd1os400]

I do apologize if i have a lot of questions but i just need quick answer to this in my game's case the projectile is a knife/dagger the the shooting works just fine and is really cool but when i rotate the player left the projectile flyes the right way but the projectile sprite does not rotate so the knife i basicly going backwards when throw it left i would quess this is a very simple fix but i can't figure out how to do it???

[@LostRelicGames]

hey mate, in the BulletScript StartShoot() function. Simply write a condition if(isFacingLeft) { GetComponent().flipX = true; }

[@dreadzitodev488]

i have a problem. The BulletSpawnPos don't update the position when player turns to left, any idea? i was thinking that too much

[@friga2742]

When I shoot left the bullet just stay on mid air, How can I fix this?

[@poseidon5602]

Can you make a video on switching player like when player has sword it can slash and when player has weapon it can shoot. Sorry for bad english

[@AC-cb1oe]

I have just started learning. i cant figure out how to have my player shoot left using the script from your mega man shooting tutorial. I have tried to experiment with a few things and sought out answers from the community but everyone writes scripts so differently. any suggestions?

[@georgethomson8756]

I know this is a month late but how would I flip the bullet image with code when the player flips as its always facing right?

[@LostRelicGames]

hey, you can flip the sprite tenderer of the bullet. using spriterenderer.flipX, docs.unity3d.com/ScriptReference/SpriteRenderer-flipX.html

[@jaxonbmx2699]

i followed along but my bullets still went through the enemy by the end :( private bool

[@LostRelicGames]

I accept not your sad face ;) Check colliders and check layers are assigned on for the bullet

[@jaxonbmx2699]

@@LostRelicGames ok thank you i will take a look and see if that fixes it. Still the best tutorial on youtube.

[@klaravyletalova2204]

Great video ! I would ask you, when I shooting, then bullet is pushing my character. It happening only on one side. I tried to put bullet to other layer and also I tried change bulletSpawnPos x, but none of them seems to be working.. I am not sure, what I doing wrong.. Thank you

[@klaravyletalova2204]

its fixed

[@LostRelicGames]

@@klaravyletalova2204 was it an isTrigger issue? Good work fixing it

[@klaravyletalova2204]

@@LostRelicGames yes, it was. I am sure, that I did it correct in first place, but maybe I didnt... :-)

[@mumtazthebest4460]

My character doesn't make a sound at all even though I have given the script for the audio

[@snorlaxgamedev419]

How to set the damage to bulletDamage

[@maxwiser]

Another great tutorial! How could I add knockback to the hits?

[@uba754]

Great tutorial! Do you know how I could adapt this to make the "gun" aim at the mouse pointer?

[@LostRelicGames]

hey that sounds a like a good variation to the tutorial. I'll try work something out, in the meantime, check the unity docs for "RotateTowards()" it will rotate any object (like an arm with gun) towards another point! :)

[@uba754]

@@LostRelicGames Awesome, thank you! I will look into that rotatetowards function and see if I can figure it out :)

[@omerpasa3328]

dude my health system isn't working :(

[@InsanepoolYT]

can i use this code in IEnumerator if yes please help

[@LostRelicGames]

Yes you could. Come by the discord if you like, we can discuss your code more easily there discord.gg/yeTuU53

[@4F6D]

OMG the first one to explain all the shit he does without assuming you already know trivial stuff.

[@mikaelhollsten247]

Right?! Im so sick of "beginners tutorials" that just dont explain the... BEGINNER STUFF!

[@yangkaihor4251]

Finally a tutorial. It's useful for me

[@LostRelicGames]

Glad to hear it :)

[@kerandonovan7255]

Glad i found upon this channel thanks reddit

[@kasparclay3290]

Very informative stuff man :) thanks.

[@LostRelicGames]

Thanks dude, glad you like it!

[@harshraj9608]

can u share ur codes pls....i m new to programming

[@sebastiancastro5686]

Excellent tutorial, i'm pretty new to this and you explain them beautifuly. They've been helping me make my Run 'n Gun 2D Platformer, but I'm having a problem which I would appreciate your help. I used a Tilemap, with a Tilemap Collider 2D, which help me to auto draw the collision, buuuuuut... given the use of the Tilemap Collider, what are supposed to be the walls, are recognized as "ground" which allows my player to continuously jump up the wall... which I clearly don't want to. I have been following your tutorial, hence using your code and I wouldn't know how to implement a different code. If my english is a little funny is because I'm from Chile, so my first language is Spanish jajaja...so, Saludos desde Chile, and I hope you can help me.

[@granpatriarca3726]

Thanks Keanu.

[@ibrahemrafee2397]

nice video can you make A mega man like (charge shot) tutorial

[@altf4968]

I dont know how but in every your tutorial I understand all and you dont even explain too much but I get it. Thx a lot and it would be good that you make some RPG tutorials, inventory etc... but on the same way you do it now. It is like i am doing it together with you hahah 👍👍👍 I am having this problem knowing on which object should i put script. Lets say you have player, creature, doors... you kill the creature and doors unlock... now the script of doors geting unlock or destroyed, should you put it on creature or doors or whatever... it would be awsome that you make some examples and explain what is best and right to do.

[@BattleDrumz]

How does the bullet instantiate know to spawn at bulletSpawnPos?!?! I’m losing my mind trying to figure this out

[@LostRelicGames]

Hey mate, the position is specified through the transform.position at kzbin.info/www/bejne/hp6WpJawmtZmodU H

[@BattleDrumz]

Ok cool! Thanks for the explanation... I’m trying really hard to understand how/why things are happening. At first, it all seems like magic 😆

[@BattleDrumz]

Lost Relic Games if you had initialized a second transform.position variable (for some other purpose), how would you tell the bullet to instantiate at the correct one?

[@blank2303]

Great tutorial, as always :D

[@LostRelicGames]

thank you!

[@linusilbratt7548]

Awesome tutorial again and everything works great! I got one problem though, I've added my own spell instead of a bullet. I want my spell image or prefab to rotate when I cast while moving left. I tried to do the samething as with my player to add spriteRenderer.flipX = true; but that didnt work (Im very very new to coding) Sorry if my explanation is abit fuzzy :P

[@batuyilman2533]

Thank you man

[@elithevil]

Oh god, ive been trying to make my character shoot left for the last 5 or so days without success. ty!

[@ibrahimsharckas8929]

thank you im learning alot from you

[@LostRelicGames]

Thanks Ibrahim, cool new tutorial coming tomorrow!

[@ibrahimsharckas8929]

@@LostRelicGames thank you ill be waiting ♥️

[@CrepsDelic]

Best Tutorials ever! 🤩💪 Keep Up the good Work!! 💪💪💪💪

[@DwaykeTubes]

John Wick is teaching game development ?!?

[@insideoutthailand6995]

So easy so cool .far from Thailand,

[@LostRelicGames]

awesome!

[@kevinoh7707]

if you need to create sound effects at the fly you can use a program called sfxr: www.drpetter.se/project_sfxr.html this is the link to download it

[@simonaantonova1861]

thank you man uwu

[@ghaznavipc]

29:51 John Wick is shooting

[@indiajackson5959]

Can you please do a video for climbing ladders in 2D! I'm dying over here lol

[@kadubarbalho]

nice tutorial, put a fart sound when destroy the enemy hahahahaha

[@lacrimosa5610]

Oh my god! Keanu Reaves coding

[@kipanitin6061]

John Wick???

[@silverhand4468]

I like you man

[@Crypticlazr]

Morty!

[@maxalex5539]

лучший

[@alraisi500ma]

pew pew pew

[@danisal4245]

Thumbs up for pew pew pew and arrgh.

[@Adkinsy85]

Those bullets looks like CCP virus LoL

[@phambaoha170]

Thanks man