#🖼️┃2d-tools

1 messages · Page 31 of 1

robust ivy
#

i played around with about 30-40 project before starting something solid ;p gotta do your test lol

slim galleon
#

i want to do a 2d chess/shooting game

#

you gotta move one tile every round and shoot afterwards

#

theres blocks scattered around the board

#

bullets can bounce a few times

#

theres a fog of war

robust ivy
#

lol nice

#

yeah i can see it

slim galleon
#

and it will be multiplayer

pseudo moon
#

I need help making a movement script, can someone help me?

mystic wren
#

@pseudo moon I might be able to help

pseudo moon
#

ok

mystic wren
#

do you need your movement system for like a sidescroller (ie. super mario bros) or like a top down game (ie. first legend of zelda game)

#

@pseudo moon ?

pseudo moon
#

a sidescroller

grand cove
#

The 2D art channel has a bunch of tutorials on 2D games.

#

in the pinned section.

mystic wren
#

I tended to use a combination of different tutorials when first starting out but this one is great for beginners https://youtu.be/QGDeafTx5ug

YouTube
Blackthornprod
2D DOUBLE / TRIPLE JUMP PLATFORMER CONTROLLER - EASY UNITY TUTORIAL

In this easy Unity and C# tutorial I wil show you how to make a 2D platformer controller complete with double, triple, quadrupel jumps...

By the end of the video you will have a character ready to take on any platforming challenge he may be faced with !

-------------------------------------------------------------------------------------------...

▶ Play video
grand cove
#

Yeah, it all depends on what type of controller you wish to use, there are so many different tweaks you can do to a side scroller.

pseudo moon
#

so i have some code my friend made it and i do not know to ues it

grand cove
#

okay, that does not sound good.

#

Just make your own :p

mystic wren
#

it might be a good idea to make your own if you are making your own game

grand cove
#

copy/pasta is usually a bad idea unless it's super readable code. Game creators are not famous for writing clean code...

mystic wren
#

honestly, copy and pasting somebody elses code when creating your own game is not a good idea since when writing your own, you learn how it works

pseudo moon
#

he is making the game to

grand cove
#

why doesn't he figure out that part then?

mystic wren
#

what did your friend give you? was it just that code?

pseudo moon
#

yea and all the art

mystic wren
#

ok, so this is kinda hard to explain through text but he needs to send you the game file or add you on as a colaborator, you cant just get the art and put it all into unity to work

#

unity does have a collab feature which might work (i havent really used it yet)

grand cove
#

Just do the character controller from scratch, copy pasting code as someone who is not used to unity is a terrible idea 😄
Just follow a guide and make your own, that way you might understand his code in the end of that tutorial.

pseudo moon
#

ok ty

night vault
# 
using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class throwing : MonoBehaviour
{
    public Transform firePoint;
    public GameObject boomerangPrefab;
    private GameObject boomerang;

    public float throwForce = 30f;
    public bool thrown = false;

    public float airTime = 0f;
    public float maxAirTime = 1.5f;


    // Start is called before the first frame update
    void Start()
    {
        
    }

    // Update is called once per frame
    void Update()
    {
        if (Input.GetButtonDown("Fire1") && thrown == false)
        {
            Throw();
            thrown = !thrown;
        }

        if (GameObject.Find("boomerangPrefab") != null)
        {
            thrown = !thrown;
        }

        if (thrown == true)
        {
            airTime += Time.time;
        }
        else
        {
            airTime = 0;
        }

        if (Time.time - airTime > maxAirTime)
        {
            Destroy(boomerang);
        }

    }
    
    void Throw()
    {

        GameObject boomerang = Instantiate(boomerangPrefab, firePoint.position, firePoint.rotation);
        Rigidbody2D rb = boomerang.GetComponent<Rigidbody2D>();
        rb.AddForce(firePoint.up * throwForce, ForceMode2D.Impulse);

        Debug.Log("Threw!");

    }

}

so im trying to make it so that when i throw the boomerang, it A. marks thrown as true, B. tracks how long its been in air, and C. when the boomerang has been in air for a certain amount of time, destroy the boomerang and set air time back to 0
basically what happens is i shoot, the time ticks up, and the boomerang is never destroyed
and the time goes up way faster than it should for some reason
id really appreciate some help, im super new ha

mystic wren
#

i can do my best to help you

# 
if(Time.time - airTime > maxAirTime)
{
  Destroy(boomberang);
}
#

why are you using time.time - airtime?

night vault
#

i dont know 😭 someone in another server told me thats how you do it ha

#

im really confused rn haha

mystic wren
#

ok, so you said the time counts up, right?

night vault
#

Yes, but very fast, and it doesn't trigger the if statement to stop it after 1.5 secs

mystic wren
#

ok, so for the if (thrown = true), maybe add a && thrown <= [Insert the amount of time you want here]

sage flax
#

@night vault I would recommend you use a coroutine for your boomerang. https://youtu.be/5L9ksCs6MbE

YouTube
Unity
C# Coroutines in Unity! - Intermediate Scripting Tutorial

Watch this video in context on Unity Learn:
https://learn.unity.com/tutorial/coroutines

A coroutine is a method that is executed in pieces. Using special "yield" statements you can achieve complex behaviour in a very efficient manner. In this video you will learn how to use coroutines to achieve motion without the use of the Update method.

▶ Play video
mystic wren
#

and for the if (time.time - airtime >maxairtime) just use if(airtime >= maxairtime)

#

but yeah, look at that tutorial and see if that helps

mystic wren
#

anyways, the reason i came here before getting distracted helping others is because I am having trouble with my code. whats happening is that when i try to swing on a grappling point and then release the camera glitches.

#

heres the code

#

and heres a video showing it since its easier to show than to explain

pseudo moon
#

I made this code, but when i try to use it i get two errors, "The referenced script on this Behaviour (CharacterController') is missing!", and "The referenced script on this Behaviour (Game Object 'Character1') is missing!". Can you help me? Here is the code.

mystic wren
#

does the name for the class script match the name given to the file?

pseudo moon
#

no

mystic wren
#

they need to match in order for the script to work

pseudo moon
#

:I lol

#

ok

mystic wren
#

and also use public for the gameobject character1 and then drag in the player into the public field in unity

#

hopefully that made sense

pseudo moon
#

now it is saying Assets\CharacterControlle1.cs(5,25): error CS0246: The type or namespace name 'CharacterControlle1' could not be found (are you missing a using directive or an assembly reference?

mystic wren
#

can you send screenshot of unity and a screenshot of the code?

#

you replaced MonoBehaviour with "Charactercontrolle1"?

pseudo moon
#

yea

mystic wren
#

you were supposed to replace movement with it

pseudo moon
mystic wren
#

im have a hard time communicating what needs to be changed with you, can you upload your code to hatebin.com and send it to me and i can change it and send it back?

pseudo moon
#

I can send it to you over Discord and then you can fix it

mystic wren
#

sure

#

put ```

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nvm

winged kiln
#

is there a way to have a UI element follow a mous position?

#

am try but it just goes to stuff like x: -11000, y: -2000 and such

mystic wren
#

maybe try using transform.position = Input.mousePosition in void update

night vault
# 

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

public class throwing : MonoBehaviour
{
    public Transform firePoint;
    public GameObject boomerangPrefab;
    private GameObject boomerang;

    public float throwForce = 30f;
    public bool thrown = false;

    public float airTime = 0f;
    public float maxAirTime = 1.5f;
    public float lastThrownTime = 0;


    // Start is called before the first frame update
    void Start()
    {
        
    }

    // Update is called once per frame
    void Update()
    {
        if (Input.GetButtonDown("Fire1") && thrown == false)
        {
            Throw();
            thrown = !thrown;
            lastThrownTime = Time.time;
        }

        if (GameObject.Find("boomerangPrefab") != null)
        {
            thrown = !thrown;
        }

        if (thrown == true)
        {
            airTime = Time.time - lastThrownTime;
        }
        else
        {
            airTime = 0;
        }

        if (airTime > maxAirTime)
        {
            BoomerangReturn();
            Debug.Log("Boomerang returning"); //This code gets ran, but boomerang isnt deleted?
        }

    }
    
    void Throw()
    {

        GameObject boomerang = Instantiate(boomerangPrefab, firePoint.position, firePoint.rotation);
        Rigidbody2D rb = boomerang.GetComponent<Rigidbody2D>();
        rb.AddForce(firePoint.up * throwForce, ForceMode2D.Impulse);

        Debug.Log("Threw!");

    }

    void BoomerangReturn()
    {
        Destroy(boomerang);
        Debug.Log("Boomerang should be deleted"); //This gets ran too, still no boomerang deletion.
    }

}
#

Alright, made some changes
all the code seems to be ran, the thing shoots, but the time doesnt stop ticking up, and the boomerang is never deleted
i have no clue what i did wrong
maybe i like, instantiated it wrong? or am calling the wrong object to be deleted? i have no clue
id really appreciate help with this

mystic wren
#

in boomerangreturn, you should add thrown = false to stop the time from ticking

#

i think

winged kiln
robust ivy
still tendon
#

When I use gameObject.AddComponent<SortingGroup>(), it returns null and complains the object already has a SortingGroup
But if you inspect the game object, no SortingGroup is seen. What gives?

robust ivy
#

where is that line? maybe code is repeating itself

mystic wren
#

@winged kiln im gonna go to bed now since its late and I made a commitment to get into a proper sleep routine. try this maybe https://answers.unity.com/questions/849117/46-ui-image-follow-mouse-position.html but if not, try asking somebody else. sorry

4.6 UI Image follow mouse position? - Unity Answers

Unity is the ultimate game development platform. Use Unity to build high-quality 3D and 2D games, deploy them across mobile, desktop, VR/AR, consoles or the Web, and connect with loyal and enthusiastic players and customers.

winged kiln
still tendon
robust ivy
#

did you check if the missing component was still missing when the game is not in playmode

viscid chasm
#

so i made my player jump, and in unity at players rigidbody2D its an option where i can set the jumphight, but when i write a number there nothing changes
code

using System.Collections.Generic;
using UnityEngine;

public class PlayerController : MonoBehaviour
{
    public float moveSpeed;
    private float moveVelocity;
    public float jumpHeight;

    public Transform groundCheck;
    public float groundCheckRadius;
    public LayerMask whatIsGround;
    private bool grounded;

    private bool doubleJumped;

    private Animator anim;

    public Transform firePoint;
    public GameObject ninjaStar;

    public float shotDelay;
    public float shotDelayCounter;

    public float knockBack;
    public float knockBackLenght;
    public float knockBackCount;
    public bool knockFromRight;

    private Rigidbody2D myrigidbody2D;

    public void jump()
    {
        myrigidbody2D.AddForce(new Vector2(jumpHeight));
    }

    // Start is called before the first frame update
    void Start()
    {
        anim = GetComponent<Animator>();

        myrigidbody2D = GetComponent<Rigidbody2D>();```
#

pls help

supple bison
#

Why is there a option to go into 3d in my 2d game?

knotty barn
#

@viscid chasm Don't cross post.

#

Do you have any errors?

mild panther
#

I'm creating a 2D clicker game but im having trouble saving the players score, how do i reference a public text in player prefs?

supple bison
#

here's my code

supple bison
#

and i keep getting this error [09:10:00] Assets\Scripts\SpikesHurt.cs(7,40): error CS1002: ; expected

civic knot
#

Please post code properly...

supple bison
#

wdym properly?

civic knot
supple bison
#

There that's where the code is

#

Can someone please help?

dense flame
#

What are you trying to do?

#

You are doing like 3 things on a single line

# 
{
  //do something 
  //do another thing
}```
#

It seems like you were trying to use the abbreviated if, which allows you only to do one thing

   //Do something
#

@supple bison

supple bison
#

This might sound dumb but do you use a vector3 or is there something else for a 2d game?

dense flame
#

There is a Vector2, but the position of 2d characters is still Vector3

fresh depot
#

so i'm trying to create a pathfinding system that uses the A* Pathfinding Package, but I'm not sure how I can control the AI and switch between "states" such as idle, search, pursuit, etc. I actually found a Patrol code in the package contents, but I have AIPath, Seeker, and AI Destination Setter attached to my Enemy gameObject and it's great at pursuing the player but i just don't know how i would i control different AI states and such

#

(oh and this is for 2d system)

dense flame
#

Check your AI Package’s API

fresh depot
#

tried looking through here but i can't seem to find anything

#

i'll comb through it again

#

if needed i can make my own AI i'm just hoping i can use AIPath to some extent

knotty barn
#

@fresh depot You can probably tell the AIPath to stop or disable the component?

supple bison
#

Assets\Scripts\SpikesHurt.cs(7,46): error CS1002: ; expected

fresh depot
knotty barn
#

Might just have to create your own version of it to get all the functionality you want

fresh depot
#

noooooo

#

rip

knotty barn
#

Shouldn't be too bad 😄

fresh depot
#

😔

supple bison
#

https://ctxt.io/2/AACgFuDhEA I've updated the code to this but I can't figure out what this error means Assets\Scripts\SpikesHurt.cs(7,46): error CS1002: ; expected

#

I'm stupid and don't know what I'm doing

#

So I don't know why its not working

knotty barn
#

@supple bison transform* Vector3*

#

Your IDE should be auto suggesting these to you.

supple bison
#

It doesn't

#

I don't know why

#

I'm using VS Code

knotty barn
glossy sun
#

Hello

#

I'm working on a prototype using spritestacking in unity, however i'm a bit lost on how to handle the sprite sorting

#

The 2.5D effect is created by stacking layers of sprites onto each other and rotating them individually to create a 3d effect

#

Any ideas how i can approach the sorting problem?

distant pecan
#

try using 1 on Y

compact blade
glossy sun
#

Thnx :)

#

I tried using z-sorting relative to the player

#

kinda works

compact blade
#

I dont know if my thoughts will be any help @glossy sun , but here is what im thinking... depending on your rotation, a sprite is either on top or bottom, and if a sprite is on 'top', it need to be behind the player. if the sprite is on the bottom, it needs to be above the player. I guess you could find the rotation of your camera, and somehow use that to figure if a sprite is on bottom or top.

#

thats how i would approach it.

#

hope i was of help

#

like, have a separate function/script assigning the walls to be on top or on bottom as you change the angle of view.

supple bison
glossy sun
compact blade
#

ah, but you get what im saying

glossy sun
#

So, thats why simple z sorting works

#

butttt

#

That brings up some other issues like rooms next to each other

compact blade
#

how so?

glossy sun
#

in this situation the player is in front of the lower room wall because playerY > bottomRoomY

#

but the player is being drawn behind the top room wall

#

because topRoomY > playerY

compact blade
#

thats why i think that instead of doing simple z sorting, you should script the sorting yourself to prevent errors like this. I dont exactly understand the error, but i know that errors are alot easier to figure out when you have written the code yourself.

#

im loosing my usefulness here because im struggling to understand the problem exactly because i dont know what simple z sorting exactly does and how it works.

glossy sun
#

It compares the z value of the room with the player

#

And depending on that it draws either the player or the walls on top

supple bison
#

Your smart

glossy sun
#

Who?

supple bison
#

you

glossy sun
#

Lmao no

empty garden
#

ok i kind of get how dictionaries work in theory i want to apply the knowledge i just learned however there are a few small issues i might run into, lets say i want my dictionary to have 6 keys, the keys are slash, pierce , blunt, block, parry, and grapple. there might be like 10 items in the dictionary with one of the keys, but what if i want one of the items in the dictionary to have more things going on inside it? for example one of the most complex stuff in one of these moves is like a bleeding effect, it will only do extra damage if the target attacks, how would I make it so 1 move in the dictionary and maybe even others could use that code. and what if i wanted some moves to have more than one key in it? like a item in the dictionary that has all block parry and grapple keys. is this even using dictionaries correctly

#

also in the dictionary would it be possible to have the dictionary include, a rock paper scissors mechanic in it, so that no matter what, if anything in with the key slash is compared to a key with block, then the character in the game that used the slash will lose

#

i dont remember my last question im pretty sure i needed to ask it

#

i feel like that is a good starting point though

supple bison
#

https://ctxt.io/2/AACgjoPDEw I have this code but I keep getting these errors
Assets\Scripts\SpikesHurt.cs(8,32): error CS1002: ; expected
Assets\Scripts\SpikesHurt.cs(8,32): error CS1513: } expected
Assets\Scripts\SpikesHurt.cs(8,34): error CS1002: ; expected
Assets\Scripts\SpikesHurt.cs(8,34): error CS1513: } expected

#

I can't figure out how to fix it

#

If anyone can help I would be very happy

hollow crown
#

You're missing many braces, your new Vector3 is doing nothing, and = 0,0,0; is not how you construct a vector

#

You should look to some basic tutorials and if you're not getting autocomplete/error highlighting you should configure your IDE (eg. Visual Studio) using the instructions pinned to #💻┃code-beginner

supple bison
meager mural
#

Now you should see the probleems in vs

pseudo moon
#

I need some help, my character flies whenever i press space too much

empty garden
#

damn i guess dictionaries is too big brain, I just wanted to know if i could use dictionaries in that way

#

i could probabaly figure out how to make it so somewhere else or later tommarow

hollow crown
#

Use a sprite mask

supple bison
#

How do you introduce a Vector3

#

I can figure it out

night vault
#

Idk how to do that, but that character is very cute venus! Love her design lol!

solemn latch
#

Speaking of sprite masks, does anyone know how to make them work correctly with skinned sprite renderers?

#

@supple bison What do you mean 'introduce'? You mean how to declare it in a script, or...? Vector3 a = new Vector3 (x,y,z) for instance.

summer burrow
#

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

public class playercontroller : MonoBehaviour
{
public float speed;
Rigidbody2D rb;
// Start is called before the first frame update
void Start()
{
rb = gameObject.GetComponent<Rigidbody2D>();
}

// Update is called once per frame
void Update()
{

}
void FixedUpdate()
{
    float move = Input.GetAxis ("Horizontal");
    rb.velocity = new Vector2(speed * move, rb.velocity.y);

}

}

summer burrow
solemn latch
#

@summer burrow You haven't said what is IS doing, and what it is SUPPOSED to do.

#

did you ever give speed a value?

summer burrow
summer burrow
solemn latch
#

If you don't give speed a value, you are multiplying any input by zero. So you'll get zero velocity.

brittle condor
#

Hey,

is there a way to get rid of those diagonals in a polygoncollider since they seem to effect my camera-movement:

📎 unknown.png
#

Might not be the diagonal but my cam (virtualCam with polygon as border) snaps there

dim remnant
#

can someone help me with my code pls

#

I have a simple car game. When the user gets to 100 points it will transfer to the winner scene but when i go back to main menu and start the game again i will get 1 point and it will automatically go to the winner scene instead of 100 points i dont really know what the problem is

mighty hound
#

Hi, could anyone help with this/point me in the right direction...

I have a 2d Box Collider as a child to a TextMeshPro object, how can I auto-size the box collider to fit the text?

mighty hound
#

Nevermind, found it. Use prefferedWidth & height from the TMPGUI object 🙂

still tendon
#

if im using OnCollisionEnter2D how do i check if it collided with a certain tag?

wicked steeple
#

if(collision.gameObject.tag == "inserttaghere")

#

this should work

still tendon
#

thanks

still tendon
#

nvm i fixed it

burnt vale
#

use collision.gameObject.CompareTag, then theres no garbage 🙂

cerulean parcel
#

Why cant I make a Phsyics Material 2d? I dont have the choice

distant pecan
#

you can

#

lol

#

send a screenshot

cerulean parcel
knotty barn
#

@mild panther Don't cross post.

mild panther
#

my bad

supple bison
still tendon
#

why has my game view went blue but the little camera down the bottom is still normal???

supple bison
#

So i have this code that is supposed to teleport the player to (5,5) when they collide with spikes but it does nothing... Any help would be appreciated! https://ctxt.io/2/AACgHmMlFw

hollow crown
#

you cannot have a Message function like FixedUpdate inside of another function

supple bison
hollow crown
#

also your if statement has a semicolon immediately after it, meaning it does nothing

supple bison
#

Oh I did not know you can't put an ; after the if statement

#

Your 10 times smarter than me

leaden flame
versed agate
#

anyone know how one would go about in the best way to modify tilemap shader by what tile is placed?

vernal bear
#

hi, how does one do if I want the projectile to shoot the way my character is facing? This is my current script.

📎 unknown.png
civic knot
#

So what's wrong with it? Aside from maybe setting the velocity in update.

#

Ah, I guess it always shoots right?

wide ridge
#

is it possible to get 2d colliders to not overlap like this, but rather instantly snap to the surface?

in many cases if velocity is too high, itll just pass straight through the collider

📎 2021_01_20_10-53-08.mp4
civic knot
#

Set their collision detection to continuous.

#

*rigidbody's

wide ridge
#

im baffled that worked

#

been toggling physics settings for weeks lmao

civic knot
#

Perhaps there was something else that was intervening. It's good to know why the bug happens before fixing it.

wide ridge
#

maybe, i might have had it right at some point but didnt realise it, cus ive been through these settings multiple times

#

a downside to not fully understand what these settings even do haha

#

thanks for the quick response though, pleasing to know it was this simple

civic knot
wide ridge
#

think i found the reason for why it didnt work before.. when i turned off "edge collider" then it didnt work again, even with continuous on.

📎 2021_01_20_11-37-56.mp4
#

is this supposed to matter?

#

in the vid, its just using a box collider

#

tested the other colliders, the ones that didnt work were box and polygon collider, the others seem to do it

oak tundra
#

how to move a 2d objet to certain distance when a button pressed but not teleported ,smoothly move from its current position to next one ?

still tendon
#

using rb or not

dense flame
# 
Vector3 dir = transform.position - target.position
transform.Translate(dir.normalized * speed);
if (dir.magnitude <= 1)
{
    transform.position = target.position;
     //then stop moving
}```
#

Something like this maybe?

iron notch
#

hey, i am trying to create an image in unity with just code, and i want to draw on the fresh created image to create a procedural mini map

glossy sun
#

Progress update on the fake 3d sprite stacking

#

I decided to procedurally generate walls between vertices

#

It works pretty good however i'm having 1 more issue with the z sorting

#

The z sorting is based on the center of the wall (at ground level)

remote moth
#

How can i ask that the mouse touch no objects?

potent nest
#

Hey sorry if this is a dumb question im new. I have waypoints on my map , how can I make the car rotate in the direction of that waypoint?

tropic inlet
# 
Vector2 DirectionBetween(Vector2 a, Vector2 b)
{
  return (b - a).normalized;
}
float DirectionToAngle(Vector2 dir)
{
  return Mathf.Atan2(dir.y,dir.x) * Mathf.Rad2Deg;
}

here are some expressive helper functions

#

u just have to change your z- axis rotation value

#

or Rigidbody2.rotation

potent nest
#

Ohh awesome i will look at this now thank you!

tropic inlet
#

actually u know what, fk these helper functions, lol

potent nest
#

xD

tropic inlet
# 
float currentAngle = transform.eulerAngles.z;
Vector2 dir = waypoint.position - transform.position;
float targetAngle = Mathf.Atan2(dir.y, dir.x) * Mathf.Rad2Deg;
#

targetAngle is the angle u need to be

#

to be facing the way point

#

currentAngle is the current angle ur car is at

#

do whatever u want with that

#

setting rotation of 2d object is like:

void SetRotation(float angle)
{
  Vector3 euler = transform.eulerAngles;
  euler.z = angle;
  transform.eulerAngles = euler;
}
//or
Rigidbody2D rb;
void SetRotation(float angle)
{
  rb.rotation = angle;
}
potent nest
#

Awesome thanks so much

#

Soo

#

Im doing it in a script and I rotate my RigidBody using rb so in current angle would I do

#

rb.eulerAngles.z

#

?

tropic inlet
#

are u using

#

Rigidbody or Rigidbody2D

potent nest
#

RigidBody2D

tropic inlet
#

Rigidbody2D makes this easier tbh

#

current angle would be rb.rotation, i think

potent nest
#

Ohhhh

#

I see!

tropic inlet
#

I don't know whether

#

transform.eulerAngles.z and rb.rotation are always in sync

#

i'd assume they're both pretty similar

potent nest
#

thank you!!!

#

so currentangle = rb.rotation

#

Vector2 dir would be where my waypoint is

tropic inlet
#

nah

#

Vector2 dir is like

#

a line going from your car to the waypoint

potent nest
#

ohhh hence direction

tropic inlet
#

then atan2(y, x) is something people use to get the angle between the X axis and some coordinate on a graph

#

in radians

#

to convert radians to degrees, u multiply the radians by 180 / PI

#

angleInDegrees = atan2(y,x) * 180.0 / PI

#

I think Mathf.Rad2Deg is just a shortcut for writing 180.0 / PI

potent nest
#

Ohh thats sick Ill open that wiki page

#

So vector2 dir = nodes[currentNode].position - transform.position;

#

nodes[currentNode] is my waypoint

tropic inlet
# 
Transform waypoint = nodes[currentNode];
Vector2 dir = waypoint.position - transform.position;
#

yes

#

now dir can be imagined as a line going from ur car to the waypoint

#

a direction vector, basically

potent nest
#

ohhhh

tropic inlet
#

u can even use

potent nest
#

thank you!

tropic inlet
#

Debug.DrawLine to prove it:

# 
Transform waypoint = nodes[currentNode];
Vector3 dir = waypoint.position - transform.position;

Debug.DrawLine(transform.position, transform.position + dir);
#

u would see a line pointing from car to waypoint

potent nest
#

omg it works!!!!

#

thank you!

#

I then used rb.setRotation(targetAngle-90f

#

since it was 90 degrees off where it was supposed to look

#

idk why

tropic inlet
#

hmm idk

#

maybe there's a diff between transform.eulerAngles.z and rb.rotation

potent nest
#

MAybe but it works so thank you so much!!!

#

I was stuck for hours

#

just need to get it rotate smoothly now 😄

tropic inlet
#

Mathf.Lerp exists

# 
public void Update()
{

}
Rigidbody2D rb;
public float rotationLerpSpeed = 0.2f; //edit in inspector
void RotateTowardsWaypoint()
{
  //get current angle
  float currentAngle = rb.rotation;
  //get target angle
  Transform waypoint = nodes[currentNode];
  Vector2 dir = waypoint.position - transform.position;
  float targetAngle = Mathf.Atan2(dir.y,dir.x) * Mathf.Rad2Deg;

  //lerp current angle towards target
  currentAngle += Mathf.Lerp(currentAngle, targetAngle, rotationLerpSpeed * Time.deltaTime);
  //set
  rb.rotation = currentAngle;
}
#

possibly this

#

@potent nest

supple bison
potent nest
#

I will try that @tropic inlet thank you!

#

hmm doesnt seem to work it just spins round crazily and then doesnt rotate after xD

#

ITs okay though ^^

tropic inlet
#

@potent nest I accidentally used - instead of * behind Mathf.Rad2Deg

#

i fixed it in my edit

#

does that work now?

#

if not, then idk

potent nest
#

Hmm

#

Its still doing the same

#

Im not really sure

tropic inlet
#

I'm gonna test this code out

tropic inlet
#

@potent nest ok i tested something in my 2d project

#

and using quaternions fixed the problem

# 
void RotateTowardsCurrentNode()
{                
    Transform waypoint = nodes[currentNode];

    Vector3 euler = transform.eulerAngles;    
    Vector3 dir = waypoint.position - transform.position;
    euler.z = Mathf.Atan2(dir.y, dir.x) * Mathf.Rad2Deg;

    Quaternion quat = Quaternion.Euler(euler);
    transform.rotation = Quaternion.Lerp(transform.rotation, quat, rotationLerpSpeed * Time.deltaTime);
}
#

try this

potent nest
#

Okay will try in 10 mins just heading home!

#

Thank you for the help I appreciate it :)

potent nest
#

@tropic inlet am I able to use transform.rotation in a script? or do i need to do rb.rotation

#

if I use that code they dont turn at all

#

nvm I didnt set rotation lerp speed

#

oops

tropic inlet
potent nest
#

Hmm, it rotates smoothly but it doesnt go to the correct point eg, it turns for the first node and then keeps looping back and then just goes straight

#

So strange since I cant see why it woudl do that

chrome jetty
#

Is there any way just to use an animation as a damage detector?

tropic inlet
#

wat

#

use animation events?

elfin sandal
#

I personally could never get animation events to work

#

I just enable colliders when I want them to detect hits with the record feature

craggy kite
#

Animation Events, like that little things in the animation timeline calling a function?

tropic inlet
#

One thing I am very disappointed in, however, is how every public function of the scripts on the object appears to be visible to the animator. . .

#

Like, really? Why should that be allowed? That's messy af.

#

I would have liked for there to have been some attribute you have to specify above a function for it to be visible to animators

# 
[AnimationEvent]
void FootstepSound()
{
  //...
}
snow willow
#

Make fewer public functions 😄

tropic inlet
snow willow
#

SPlit up your code into smaller more isolated spheres of responsibility

snow willow
distant pecan
tropic inlet
#

cuz components may have to get information from each other

snow willow
#

Yes, but not a lot of them 😄

#

on a per-component basis

craggy kite
#

Just not making sense putting all those little extras in it

chrome jetty
#

How would you guys go about creating an animation

#

like whats the best programs to use

#

and export that to unity

#

then how could you make it so that animation

#

basically acts as a damage detector

still tendon
chrome jetty
#

I need more than a sprite

#

I'm thinking about animating a background

#

and then including animated damage parts

#

2d

#

2d game

#

please ping me if anyone could help

#

I want to make it so I can just animate something

#

and then when the player touches that drawing

#

they get damaged

#

I don't know if thats possible

#

but that would be really easy

supple bison
#

Potato salad and disobeying staff

timber sedge
#

Hello. I need some help with the Unity 2D Tilemap system.

#

I have been exploring this problem for a month and a half and FOR THE LIFE OF ME I cannot find an elegant solution

#

How do I store individual Tile data?

#

If I want my custom tiles to be added as ScriptableObjects from the editor, I have to inherit from the Tile class (CustomTile : Tile), but changing some property changes all instances of that CustomTile as well

#

Another solution is to have a Dictionary<Vector3Int, TileData> and store all specific tiledata per position, but that seems so dirty and i cannot believe there isn't a more simple solution already built in the Tilemap system for this problem

solar niche
timber sedge
dusky wagon
#

Hello I have a very basic question it doesnt even involve code but I am just getting used to unity a tried making a player that has gravity and a hitbox. It all works so far in the scene but when I start the game the player disappears. What did I do wrong?

blissful tartan
#

why isn't my camera seeing this?

#

:x

#

i fixed it, Clipping Planes was too low

dusky wagon
#

Okay Im having my next problem I also made some grass in play mode which got deleted and now Im trying to figure out how to edit the tilemap. I tried going to window > 2D > Tilemap I clicked on that but nothing happened

glossy sun
#

Hello

#

How do i deal with diagonal topdown walls sprite sorting

#

When using z-sorting, small walls work fine but big, diagonal walls have a pivot in the middle causing the player to be drawn on top of the wall when the player pivot is below the wall pivot

still tendon
chrome jetty
#

Vector Animations?

#

Idk

#

like illustrator

#

but with animations

#

adobe animate cc

austere iron
#

@glossy sun try changing the pivot of the sprite (sprite editor) so it doesn't sort in the middle...

dusky wagon
#

Is it normal to not do character movement manually? I am watching a tutorial and in the tutorial he put a script in the description to download and I downloaded a character texture from the asset store and it also had a skript installed already. So Im wondering does everybody do that since it really doesnt feel like coding more like just copying a bunch of stuff

glossy sun
#

It just inverts the issue

#

@austere iron

austere iron
austere iron
glossy sun
#

Doing that now unfortunately :)

humble nebula
#

is there any way to fix this kind of problem with the alpha sprite? here how it looked like...

📎 unknown.png
#

you can see the feet are visible with the mosaic thinng

#

even though the setting of URP are on the left as you can see in the screenshot

swift blade
#

Excuse me but how do you create 2d sprites in unity?

bitter elm
#

Any idea why sprite with read/write enabled is compressed in build while without it it goes into build uncompressed?

#

Sprite is used in sprite atlas and as texture in material

swift blade
#

Okay

bitter elm
#

@swift blade you create them in external graphics programs

swift blade
bitter elm
#

And then when they are in Unity set "texture type > sprite" in texture inspector

#

Just any image you can imagine

swift blade
#

Thanks

tropic inlet
#

or GIMP

swift blade
#

Thank you

humble nebula
#

Aseprite is highly recommended for pixel art since thzt is what i use.... also, if you want 2d art done like ori and the blind forest, you can use krita which it’s a powerful 2 d painting software

#

Oh and instead of photoshop, try clip studio paint which it doesn’t require any subscriptions no mention that you can now import photoshop brush directly in clip studio paint

potent nest
#

How can I play a sound when I press a button down? Ive tried following guides ive seen on youtube but no sound is played

odd stream
potent nest
#

Thank you!

hidden quarry
#

Hi guys, I'm working on a mod for a game, I've created a screen space overlay canvas in which I have multiple RawImage children - I'm trying to make it so these can be dragged around with the mouse, so I've created a class derived from RawImage and Implemented IDragHandler as a test, however the handler is never fired. Going off this video, it seems like that is all that I need to do, I'm probably missing something since I'm working in a mod context and not in the unity editor. If somebody could help me out that would be appreciated a lot! https://www.youtube.com/watch?v=Pc8K_DVPgVM

hidden quarry
#

Oh, yeah I guess getting this to work in the context of just code / a mod isnt really easily possible.. Time to manually implement this.

tender swan
#

can anyone tell me what would be the best tutorial or sth simillar for a* pathfinding (i wanna make it myself but didnt succeed on my own)

#

and i dont want to use pre-made algorithm and just use it

#

pls pin me if u answer

winged kiln
#

is there a way to make a UI Slider to slide in an arc form? instead of just up and down

elfin sandal
#

just make an image that's an arc

#

and set it to fill

winged kiln
#

yea but the handle wouldnt follow, it will still go straight

#

because the slider i want to make has a handle

#

i can recreate the slider and everything i just dont know how to make the handle travel in an arc

sick lintel
plush coyote
#

I guess you could technically just map the slider position Y height along some serialized Curve variable you set up in the inspector...

#

but it wouldn't be perfectly accurate

winged kiln
sick lintel
#

have you considered using a line renderer and then incrementally positioning the handle over its points?

#

i think the built in line renderer only does straight lines, but there are scripts on the internet that make them curved

snow willow
#

built in line renderer does any arbitrary set of points

sick lintel
#

oh seriously?

#

sweet

snow willow
#

yeah

sick lintel
#

but can you modify it in scene?

#

so that it matches the ui

snow willow
#

In the inspector?

#

Well yeah anything is possible

#

with the right code 😄

#

sorry I jumped in without context. For the slider thing I would probably generate a set of points for the slider handle graphic to interpolate between

#

base don the current slider value

#

Probably wouldn't use a line renderer

#

Also might be best to ask that question over in #📲┃ui-ux @winged kiln

winged kiln
#

As for the line renderer, I wouldnt know how to do that tbh 😅 , I mean how would i even go about doing that?

sick lintel
#

well i've never done this before, but if you were to do it the first step would be to attach a line renderer component to your UI image

winged kiln
snow willow
winged kiln
snow willow
#

treat the evaluation of the curve as a vertical offset for your handle

sick lintel
#

actually an animation curve might be better

#

the point is that you want a variable that corresponds roughly to the curve of your image

winged kiln
sick lintel
#

that way you can manually tell your handle in script to go from point to point as it slides

winged kiln
#

i see, okay thank you everyone, i will go and try it out

dull linden
#

i'm trying to run some code that triggers once when the player presses up, i'm having trouble doing that, can anyone give me any advice?

snow willow
dull linden
#

the problem with using getaxisraw or similar alternatives is that the code runs every frame the key is down, which is definitely not what i need

snow willow
#

and use Input.GetButtonDown("buttonname")

#

that will only return true the single frame that the button is first pressed

dull linden
#

getbuttondown, right, but how would you set that up to work with an up press?

snow willow
#

What is yp

#

physically?

#

A button on your keybaord?

#

a joystick?

#

a button on a controller?

dull linden
#

is there a way to encompass all of those, like you can with "Jump"?

snow willow
#

Go to Edit -> Project Settings -> Input Manager

dull linden
#

because just using "up" as an argument doesn't work

#

yeah i've messed around with that but can't seem to get it to work

snow willow
#

create a new axis

#

set its Type to Key or Mouse button

#

Or if you don't want to mess with input manager

#

you can just keep track of the state yourself

#

with a bool

#

e.g. bool isHoldingUp

dull linden
#

how do you create a new axis?

snow willow
#

and void Update() { if (Input.GetAxisRaw("mayAxis") > 0 && !isHoldingUp) { isHoldingUp = true; // whatever you want to do one time only }

snow willow
#

and edit the new one that appears at the bottom

#

it's not the best UI...

#

new Input system is better, but there's a big learning curve

dull linden
#

oh i see, let me try that really quick

#

sick, that worked

#

thanks a lot

still zinc
#

It seems to see transparency and not care about that on the sprite

#

So it's literally outlining pixels of the sprite that only have color

#

ah, apparently "vertex distance" does a bit of what I want

#

But for now I'll stick with that

winged kiln
sick lintel
winged kiln
winged kiln
# sick lintel share the code that moves the handle? 
    private void UpdateSlider()
    {
        Vector2 movPos;

        RectTransformUtility.ScreenPointToLocalPointInRectangle(canvas.transform as RectTransform, Input.mousePosition, canvas.worldCamera, out movPos);
        movPos.x = sliderPosition.Evaluate(Mathf.Abs(transform.position.y));

        var pos = canvas.transform.TransformPoint(movPos);

        transform.position = new Vector2(pos.x, Mathf.Clamp(pos.y, guideMin.position.y, guideMax.position.y));
        engine.transform.right = new Vector3(transform.position.x - engineStartingPoint.x, Mathf.Clamp(-(transform.position.y - engineStartingPoint.y), -65, 65), pos.z - engineStartingPoint.z);
    }
#

so i guess the reason why i put the sliderPosition.Evaluate(Mathf.Abs(transform.position.y)); into movPos.x is so that it can transform that point into a canvas point when it goes into canvas.transform.TransformPoint(movPos);

#

if i dont do that, the slider position goes to like 40k on the x axies

#

that last line is to control another game object that gets a feed back to the slider, so that can be ignored.

sick lintel
#

yeah my guess is that the massive numbers have to do with world position vs canvas position

#

what is it doing currently?

winged kiln
#

yea i thought so too, thats why i pass it through that canvas.transform.TransformPoint(movPos);

#

the code or the slider as of now?

#

as of now the slider works perfectly, i just have to put the y axis on the animation curve to like 9500, i guess thats fine since it works.

still zinc
#

Quick code review? I feel like this is good and it doesn't really matter, if it works (this is just a messing around project, no high stakes!), but I'd like a look if anyone's willing to give: https://hatebin.com/nubqeddgqa

snow willow
#

comparreTag avoids pulling the tag out of Unity's C++ world and therefore avoids heap allocation and garbage collection

still zinc
#

I know the code in Climb() works, and I know disabling collisions temporarily works

snow willow
#

in other words - it's a bit more performant

still zinc
#

oh yeah

#

I forgot about that, thanks

winged kiln
#

but the code keeps track of two points on the UI, a guideMin and a guideMax I use those as x and y values to clamp the slider position to it.

then i call RectTransformUtility.ScreenPointToLocalPointInRectangle which takes in the canvas and the mouse input and the camera and gives out the value of movPos so based on my mouse input the slider will be going up and down and only clamped to the guides.

then i use the slider value at my y position so that its depended on where i am on y axis. the high or lower i am the slider arcs back.

I override the x value of movPos with the value from the animation clips and pass it through anvas.transform.TransformPoint(movPos); which i imagine gives me a point on the canvas rather than the world

sick lintel
still zinc
#

Apparently "OnCollisionEnter2D" only calls for the first thing it collides with, which means that immediately calls when it lands on the ground and therefore won't call when I actually touch a ladder

winged kiln
sick lintel
still zinc
#

Both lol

sick lintel
#

lol

still zinc
#

Trying to see when I'm colliding with a ladder, but that's obviously going to be true regardless of my collision with other things like the ground or enemies

snow willow
sick lintel
#

do you have a check for collision.tag

still zinc
#

Here's a question

#

Actually

#

one moment

#

If the ladder I'm colliding with is a trigger, I should be using OnTriggerEnter2D, huh

#

okay yeah progress

sick lintel
still zinc
# 
private void OnTriggerEnter2D(Collider2D collision)
    {
        Debug.Log("I've entered a trigger");
        if (collision.CompareTag("Climbable"))
        {
            Debug.Log("It was a ladder!");
            onLadder = true;
            Physics2D.IgnoreLayerCollision(8, 9, true);
            rb.gravityScale = 0;
        }
    }```
#

Needed a minor rewrite but I've got it lol

#

New weird af bug: when I'm in a ladder it preserves my momentum

#

I think I need to check for input before I just apply addforce

snow willow
#

if you dont want momentum anymore on a ladder make your rigidbody kinematic

#

or set velocity to zero

#

if you still want velocity, just not any from before

still zinc
#

ohh

#

Nah because that would make me instantly stop when I touch it

#

I want to be able to walk right through it, but stop and climb up if I want

#

So I'll check for "Vertical" axis input

#

oop I overlooked a few things here obviously lol

# 
if (onLadder)
        {
            if (Input.GetAxis("Vertical") != 0)
            {
                rb.AddForce(Vector2.up * verticalInput * climbingForce);
                Vector2 clampedVelocity = rb.velocity;
                clampedVelocity.y = Mathf.Clamp(rb.velocity.y, -maxSpeed, maxSpeed);
                rb.velocity = clampedVelocity;
            } else
            {
                rb.velocity = new Vector3(0, 0, 0);
            }
        }```
#

bam, fixed

#

it works flawlessly

snow willow
#

you can just use Vector3.zero as shorthand

still zinc
#

ooo that helps thanks

#

Only real issue to iron out is that it constantly tries to stop me (and therefore slows me down) when walking through them

winged kiln
still zinc
#

Is addforce frowned upon? That's my main method of movement rn

snow willow
#

No it's the primary way you should be moving Rigidbodies

winged kiln
#

no its not, you just use add force in certain situations more then others,

snow willow
#

Just as long as you're doing it in FixedUpdate and not Update...

still zinc
#

It's in fixed dw :p

winged kiln
#

yea then its good

still zinc
#

My issue here is that I'm slowing down when on ladders because if I'm not trying to climb it it zeroes out velocity

winged kiln
#

i guess its just personal perference but i usually use the velocity when i move the player rather then force

still zinc
#

Which would mean I should remove addforce from my movement and use velocity instead 🤔

snow willow
#

It depends.

#

If you set velocity directly

#

there's no acceleration

#

it looks more arcadey

#

how do you want your game to feel

still zinc
#

that is a very good question I can't really answer right now 🤔

snow willow
#

haha

#

well, that's a question only you can answer

still zinc
#

I think I'm okay with arcadey movement because friction is being a pita anyway

snow willow
#

You could consider abandoning physics entirely

#

and using a CharacterController

#

or rather, abandoning Rigidbody

still zinc
#

Here's a fun question then... why does //rb.velocity = Vector2.right * horizontalInput * accelerationForce; make me fall in slow motion e.e

snow willow
#

because you're wiping out your y velocity

still zinc
#

Because I'm setting velocity to an amount then 0 in fixedupdate?

snow willow
#

so gravity has to reset from 0 every fixed update

still zinc
#

Yeah I kinda feel like regardless of how I currently move my character, my issue is more a matter of trying to figure out when to set velocity to 0

snow willow
#

consider only directly setting either the y or x component of your velocity

#

and letting the other component run free

still zinc
#

I wish I could but the direct x and y values of velocity are read only

snow willow
#

yeah you just do this

# 
currentVelocity.x = 0;
rb.velocity = currentVelocity;```
#

copy out the whole vector2, change what you want, copy it back

still zinc
#

Interestingly, that changed nothing

#

I think what I need to do

#

Oh you know what

#

This will be fixed in the next episode of my tutorial

#

or something

#

Idk I might put this on pause here because I'm happy with my progress, then do more of this next time

winged kiln
#

why not have the gravity at 1, and move with velocity, and then when you are inside the ladder collider you make gravity 0, which then you can still move with velocity and move up or down, once they leave the collider, so OnTriggerExit2D you turn the gravity back to 1

winged kiln
#

because there is a 2D course on Udemy that is doing something like this but different graphics

still zinc
#

youtube o/ nah I just pulled up a random vid and it looked good xP I just needed something to get started with basic stuff then I figured I'd ask around and google and refactor where necessary

winged kiln
#

oh okay

still zinc
#

The ladder stuff is all my own work, I just kinda deviated from the tutorial for a sec to do the ladder cuz it sounded simple

winged kiln
#

well the idea still stand

still zinc
#

I am disabling gravity when I'm on the ladder

#

As well as collision with the ground, so I can climb down through it

winged kiln
#

well hey props to you, a lot of people get really stuck in tutorial mentality and never move out of the tutorial phase

still zinc
#

lol I've been on and off of programming many times

#

So I know the programming, it's just remembering the vocab more or less

winged kiln
#

the triggers looks good, i think you need a little bit help with the Climb function

#

i can send you the code that i usually use. i have it commented

still zinc
#

Sure thing, I'll see if I get it

winged kiln
# still zinc Sure thing, I'll see if I get it 
    /// <summary>
    /// Climbing the ladder by using vertical velocity and playing the climbing animation
    /// </summary>
    private void ClimbLadder()
    {
        // if the feet collider IS touching the ladder layer then you can use the vertical keys to climb, by simply adding a velocity upward to the rigidbody
        if (myFeet.IsTouchingLayers(LayerMask.GetMask("Ladder")))
        {
            float climb = Input.GetAxis("Vertical");
            // Create a velocity vector, the x will be what the velocity of the player is, the y will be out climb direction (1 or -1) times the climbing speed
            Vector2 playerVelocity = new Vector2(rig2d.velocity.x, climb * climbingSpeed);
            // Apply the new velocity to the player velocity
            rig2d.velocity = playerVelocity;

            // while the character is still touching the ladder layer the gravity will be 0 to simulate standing on the ladder, rather then flotting downward
            rig2d.gravityScale = 0f;

            // if the player has a vertical speed then use the climb animation trigger
            bool playerHasVerticalSpeed = Mathf.Abs(rig2d.velocity.y) > Mathf.Epsilon;
            myAnimator.SetBool("Climbing", playerHasVerticalSpeed);
        }
        else // if none of those condition are meet, then just make the gravity normal and the climbing animation bool trigger to be false and finally return and do nothing else
        {
            rig2d.gravityScale = playerGravity;
            myAnimator.SetBool("Climbing", false);
            return;
        }
    }

Now you can avoid the if statement all together and just put whats inside that if statement into the function OnTriggerStay2D which keeps getting called while the player is inside the collider, although you will have to check the layer to make sure its the ladder.

#

most of it is just comments 😂 its like 10 or 12 lines of code

still zinc
#

What's myFeet supposed to be?

#

Can it just be the player e.e

winged kiln
# still zinc What's myFeet supposed to be?

yea so in this game i had two colliders for the player, one was the main body and the other was myFeed, I was doing something with the feet portion. So you dont need another collider, you can just use the collider the player already have

winged kiln
still zinc
#

Other issue is I thought I couldn't use a layer because it wouldn't count as touching a layer if the object I'm hitting is a trigger

#

So I'm using tags...

#

Was I wrong with that?

winged kiln
still zinc
#

Oh, I figured it just made it so it didn't even detect it was touching something on another layer

#

lol

#

I added extra work by using OnTrigger stuff then

winged kiln
still zinc
#

So what kind of class am I supposed to be supplying that contains the method IsTouchingLayers?

winged kiln
winged kiln
#

which can be any of the 2D colliders, box collider, capsule collider, circle collider, etc...

still zinc
#

Awesome. If I run "getComponent" does it infer I mean the current gameobject's?

winged kiln
#

basically the collider on the player

winged kiln
still zinc
#

I'm just grabbing straight in the line cuz I like to consolidate code

snow willow
still zinc
#

oo shortcuts on shortcuts

winged kiln
#

☝️

still zinc
#

lmfao okay that worked but he yeeted

#

ah nope that still makes him slide forever smh

#

It's kinda back to square one, when I enter the ladder and stop moving it preserves my momentum so I keep sliding until I've walked past it

#

This is definitely super consolidated and what I originally wanted to do tho so it's better than before

# 
private void ClimbLadder()
    {
        if (GetComponent<Collider2D>().IsTouchingLayers(LayerMask.GetMask("Climbable")))
        {
            rb.gravityScale = 0f;

            Vector2 playerVelocity = new Vector2(rb.velocity.x, verticalInput * climbingForce);
            rb.velocity = playerVelocity;

            // if the player has a vertical speed then use the climb animation trigger
            bool playerHasVerticalSpeed = Mathf.Abs(rb.velocity.y) > Mathf.Epsilon;
            //myAnimator.SetBool("Climbing", playerHasVerticalSpeed);
        }
        else
        {
            rb.gravityScale = 1;
            //myAnimator.SetBool("Climbing", false);
            return;
        }
    }```
#

but yeah that'll be solved tomorrow

winged kiln
#

try to reduce the climbing force

still zinc
#

I have, that doesn't effect it

#

The problem is I'm taking my velocity from before and setting it to the same amount

#

So my X velocity will always be the same number until I exit the ladder

#

Which makes me keep moving sideways

winged kiln
#

thats weird, it shouldnt be doing that

still zinc
#

That's literally waht the code says to do though

#

Your'e setting rb.velocity to a vector made out of rb.velocity.x, which means you're setting it to its own x velocity each frame

winged kiln
#

wait, where are you getting your verticleInput from?

still zinc
# 
void Update()
    {
        horizontalInput = Input.GetAxis("Horizontal");
        verticalInput = Input.GetAxis("Vertical");

        if (Input.GetButtonDown("Jump"))
        {
            rb.AddForce(Vector2.up * jumpForce/*, ForceMode2D.Impulse*/);
        }
    }```
winged kiln
still zinc
#

Oh okay

winged kiln
#

and if there is no velocity then it would be set to 0 automatically

#

so if nothing is effecting it on the x it will be stationary on the x axis

still zinc
#

Well there's never going to be no velocity because I'll always have some amount of X velocity if I'm walking onto a ladder from the side

winged kiln
#

yea i know, but once you stop adding velocity to the x it will go back to 0.

still zinc
#

But I'm not adding velocity, I'm still adding force e.e

# 
private void Move()
    {
        //rb.velocity = Vector2.right * horizontalInput * accelerationForce;
        rb.AddForce(Vector2.right * horizontalInput * accelerationForce);
        Vector2 clampedVelocity = rb.velocity;
        clampedVelocity.x = Mathf.Clamp(rb.velocity.x, -maxSpeed, maxSpeed);
        rb.velocity = clampedVelocity;
    }```
winged kiln
#

also just a recommendation, dont put GetComponent anywhere in the Update method, or in methods that gets called in Update. it slows down the game because getting those components takes time. Its better to cache them. Thats why i had myFeet that was the cache of the collider that i was checking.

to create a cache of that object you just create a variable and get the component in either Awake() method or the Start() method

winged kiln
#

its all calculated together to give you that AddForce effect

#

so when you add a force to an object it will increase its velocity

still zinc
#

ooo I fixed it

#

I did what you suggested, and I piggy backed off your climb code but reversed it for movement

winged kiln
#

and since youre in 0 gravity it will add even more force

still zinc
# 
Vector2 playerVelocity = new Vector2(horizontalInput * climbingForce, rb.velocity.y);
rb.velocity = playerVelocity;```
winged kiln
#

thats cool

still zinc
#

@winged kiln thanks so much! I can rest easy with this code now :P

#

Have a good night o/

# 
private void FixedUpdate()
    {
        Move();
        ClimbLadder();
    }

    private void Move()
    {
        Vector2 playerVelocity = new Vector2(horizontalInput * movementSpeed, rb.velocity.y);
        rb.velocity = playerVelocity;
    }


    private void ClimbLadder()
    {
        if (playerCollider.IsTouchingLayers(LayerMask.GetMask("Climbable")))
        {
            rb.gravityScale = 0f;
            Physics2D.IgnoreLayerCollision(8, 9, true);

            Vector2 playerVelocity = new Vector2(rb.velocity.x, verticalInput * climbingForce);
            rb.velocity = playerVelocity;
        }
        else
        {
            rb.gravityScale = 1;
            Physics2D.IgnoreLayerCollision(8, 9, false);
            return;
        }
    }```more or less what I ended up with o/
winged kiln
#

Nice

feral cape
dusky wagon
#

Oh thanks

#

But im just trying to do it manually

#

I will ask in general unity since there is no code involved

feral cape
#

u mean in the editor

dusky wagon
#

Yeah I found it

#

Thanks

potent nest
#

Hello! 🙂 I have a scene with a simple button to start game which should swap to the game scene, however clicking it does nothing. Is there anything that could prevent it from clicking?

#

It doesnt even look like its being clicked, eg it doesnt go darker or anything

#

Nvm, seems I was missing the event system! 🙂

strange grail
#

Bruh

terse thorn
forest cave
#

You need an event system

terse thorn
#

ah ok

#

thanks

forest cave
#

your welcome

terse thorn
#

this will work to quit the game when the button is pressed?:

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

public class quitGame : MonoBehaviour
{
    public void OnButtonPress()
    {
      Application.Quit();
    }
}```
#

no

paper fiber
terse thorn
#

i realized that it is ignored in editor xd

valid nexus
#

Hello! For some reason Unity does not like the way I added a CharacterController2D variable...It shows a compile error:
The type or namespace name 'CharacterController2D' could not be found (are you missing a using directive or an assembly reference?)
Heres my code:

using System.Collections.Generic;
using UnityEngine;

public class PlayerMovement : MonoBehaviour
{
    public CharacterController2D controller;


    // Start is called before the first frame update
    void Start()
    {
        
    }

    // Update is called once per frame
    void Update()
    {
        
    }
}```
 I added only one line of code.
#

Please tag me if you can help. Thanks in advance

forest cave
#

do you have a script called CharacterController2D ?

idle apex
#

@valid nexus ?

forest cave
#

did you spell them both right?

valid nexus
#

the character controller type is "CharacterController2D"

#

u can see in the code

#

Sorry I didn't explain well: What I want to do it tell my script that moves the player, to work in another script called "PlayerMovement"

still zinc
#

Can you show us the beginning of your "CharacterController2D" script? @valid nexus

#

It sounds like that's not what your class is named, so it's worth seeing how you've done that too

blissful drift
#

Hey I have a Problem with my Tilemap I cant use Tilemap.SetSprite also a few other Methods.

#

Schweregrad Code Beschreibung Projekt Datei Zeile Unterdrückungszustand
Fehler CS1061 "Tilemap" enthält keine Definition für "WorldToCell", und es konnte keine zugängliche WorldToCell-Erweiterungsmethode gefunden werden, die ein erstes Argument vom Typ "Tilemap" akzeptiert (möglicherweise fehlt eine using-Direktive oder ein Assemblyverweis). Assembly-CSharp C:\Users\Der NIck\Terrafake\Assets\scripts\tilemapc.cs 18 Aktiv

valid nexus
#

wait- so i have to type the name of the control script as the type?

blissful drift
valid nexus
forest cave
#

I kinda said that so sorry for not being clear

valid nexus
steel remnant
#

How to get the 2d light thingie
i cant find it
i right click the hierarchy and i click light

#

but i cant find the 2d thingi

mossy bough
#

e

dense flame
#

Universal Renderer Pipeline, that is the package that contains 2d light

blissful drift
#

Can somebody help me with my tilemap code?

plucky iris
#

@blissful drift you have to use a Vector3 as parameter, not tilemap inside the WorldToCell method

blissful drift
#

MY IDee means that tilemap.WorldToCell is not defined

plucky iris
#

do you have "using UnityEngine.Tilemaps;" ?

blissful drift
#

jes

plucky iris
#

can you post the code?

blissful drift
#

of corse

ruby karma
#

do you get the same errors in unity console too?

blissful drift
#

the error code is cs1061

blissful drift
ruby karma
#

regenerate your project library folder then

blissful drift
#

ok

#

It now works

#

thank you @ruby karma and @plucky iris

still tendon
#

when my character stops moving it goes back to the forward idle state but i want it to face the direction it was moving previously
how do i do that?

tropic inlet
#

depends on ur code

#

i'd say, just don't do any turning while u aren't moving

#

if ur still stuck, show ur code?

#

maybe u can have a vector as a member of ur component, and keep last moved direction in it

cedar stag
#

So, I'm working on a 2d game. I have a certain point (attackpoint) following my mouse position. I have a Gizmo drawn around my player. Now i want to use that gizmo as a maximum range for my "Crosshair" so whenever my mouse point exits the gizmo, the corsshair should stop. but move around the gizmo line when im moving my mouse outside the gizmo.

Can anyone give me tips and help me figure this out :)) much appriciated

still zinc
#

Updated my ladder code today after implementing ground detection (so I can’t multi-jump) and it works really well! I’ll post a little hatebin with it later because I’m super proud :3

#

My only other issue I gotta look into is being able to climb down a ladder without first starting to climb up it...
Since I currently have it set to disable collisions with the ground when I’m not detecting it, it requires climbing up and away from it before I climb back down to be able to pass through the ground

still zinc
#

climbing code ^

#

I noticed I had some odd vertical drift after letting go of the climb button, so I added the notClimbingVelocity to make sure I'm not moving at all after I let go of the climb button(s)

still zinc
#

So I need to figure out how to make it so I immediately am considered "climbing" when I press up/down regardless of whether the ground is there, but I don't want it to immediately put me in "climbing" mode just from touching a ladder

#

I had overcomplicated it, I don't need to check to see if I'm on the ground after all :p

#

Fixed complication and added a quick vertical velocity reset so I can't jump off ladders (I kinda twitch, but that's okay for now)

glacial frigate
#

anyone mind taking a look at some simple refactoring i did for player dash? my current dash is scattered all throughout my physics controller and its awful, so starting from scratch and just built the beginning of it. https://hatebin.com/vabtnvvrfr

#

still need to control for other abilities character has, but this is just the simple structure of it

#

... need to update the distance calculation to include the *2 that i added later, assume i will do that 🙂

vocal condor
# 
public void RefactorDash()
{
    refactorDashTime = refactorDashDistance / physicsAttributesSO.moveSpeed;
    StartCoroutine(DashRefactorRoutine(
        physicsAttributesSO.moveSpeed * 2 *
        (directionalInput.x != 0 ? directionalInput.x : playerFacingDir)
    ));
}
```Not entirely sure what the goal is but this is your `RefactorDash` refactored into fewer lines.
glacial frigate
#

ohh interesting

vocal condor
#

Got lazy with the second part but I was going to implement it using accumulation of delta instead of decrementing refactorDashTime. However, I wasn't sure of your design and how refactorDashTime plays into all of this; it's an external factor beyond the function so I gave up. Had about 4 lines in a for loop.

#

In most languages, the addition operator is faster than the subtraction operator (1's and 2's complement for negatives) but that probably isn't of a concern.

fleet vessel
#

hey a pretty basic question: i wanna disable a limb solver 2d via a script BUT i cant access the component. Am i missing a namespace?

vocal condor
fleet vessel
#

@vocal condor

vocal condor
# fleet vessel From the 2d IK package

The inspector illustrates that it can be disabled (little check box between the c# icon and the component name) so you should be able to disable the component.

fleet vessel
vocal condor
#

But your question was, you couldn't access the component. Get component?

fleet vessel
vocal condor
#

You may need the namespace; ie cannot use TMP without the namespace included in the script - package included in the project is not enough.

fleet vessel
#

yeah but i cant find the namespace i tried U2D.Animation and U2D.IK but it doesn't exist

vocal condor
#

You've got to look up the docs; possibly the github page - if any.

fleet vessel
vocal condor
#

Did you try including UnityEngine.U2D.IK?

fleet vessel
#

didnt work

vocal condor
#

Is it in the experimental namespace?

fleet vessel
#

?

#

Ah so I have to write UnityEngine.Experimantal.U2D.IK

vocal condor
#

Try it.

#

Did it work?

fleet vessel
#

Works now thx

cobalt valley
arctic knoll
#

Does anybody know good german tutorials about unity 2d?

#

I'm a Newbee

wicked steeple
#

where can i find someone willing to do a small code review for me?

#

i'm wondering if i made some glaring mistakes in my terrain generator

#

(300 lines of code in total, with some comments)

winged kiln
still zinc
#

If I add a tile to a tilemap at runtime, do I have to tell the composite collider/tilemap collider to reload in order for the new tile to have collision?

lean estuary
wicked steeple
#

sure, i'll go there

still zinc
#

I have yet to attempt, but I want to know whether or not tilemap/composite collider components require reloads if added to, like mesh colliders do if you make direct changes to a mesh

wicked steeple
lean estuary
still zinc
#

I have yet to try it, but I found ```CS
Tilemap tilemp;
void Start()
{
tilemp = GameObject.Find("Grass").GetComponent<Tilemap>();
}

void Update()
{
Vector3 point = Camera.main.ScreenToWorldPoint(Input.mousePosition);
if (Input.GetMouseButtonDown(0))
{
Vector3Int selectedTile = tilemp.WorldToCell(point);
tilemp.SetTile(selectedTile, null);
}
}```
for some reason the person who wrote the reply didn't like whitespace ;-; much better. I'll attempt to modify this to be able to place certain selected tiles in clicked places, but I'm not sure if it would be taxing to reload the tilemap I'm adding to if I have to reload each time a new tile is added 🤔

winged kiln
still zinc
#

Alright, let me try tinkering around with that and see what happens

#

For some reason I ask stupid questions but I feel more motivated to attempt things when they're answered lol

#

procrastination is so easy

#

I've done like 0 pixel art yet every time I draw something in 30 seconds I'm like "damn that actually looks good"

#

My climbing code that worked so beautifully yesterday committed suicide overnight and I'm not sure how :T

fleet vessel
still zinc
#

Okay problem fixed but how the heck

#

Somehow my composite collider set itself back to Outlines instead of Polygons

still zinc
#

Not sure why I sometimes randomly get stuck when moving from one composite collider to another, but it only happens if I haven't reached max speed (there's a slight accelleration)

empty garden
#

Can I ask some design code? I want to check some logic before I write it with some peers.

tropic inlet
#

discuss

still zinc
#

So I'm trying to make a system where I can place items that snap to a grid and do certain things, but I'm wondering a couple things:

  1. If I have like 5-10 tilemaps, is this going to be inefficient and bog things down, or is this okay?
  2. Is there a way to tell a game object/sprite to align with the edge of a tilemap's tiles without actually placing it on a tilemap?
empty garden
#

@tropic inlet are you talking to me

tropic inlet
#

yes

empty garden
#

Ok

#

So I think I can recite ot from memory

novel plume
#

What is wrong here :// The debug is getting called and jumpforce has had many different values

📎 unknown.png
empty garden
#

So basically to make thr code I need to be done work I think I need two get qnd sets

#

And I have six classes

#

I have a slash class, pierce class,blunt class, block class, parry class and grapple class. Each class has functions that describe what special moves they have

#

Basically I think I need two get and sets

#

A get playerselecetedmovetype, qnd getplayerseleced special move.

#

If I set the playerslecetedMoveType to a slash string. Then make a simple if statement like if player selectedmove type == slash and enemy selected move type is == parry, then do thing very bad stub i know but the player selected special move would then fire off somethings that let the function in slash attack class work

#

So like if the special move was fire blades. If we win that if statement then we fire off the function fire blades

#

Then reset the get and set

#

Do it all over again

#

Does that logic work or check out

#

I might need to explain it again just in case I wasn't clear

#

But something like that

#

@tropic inlet

lusty parcel
#

Hi everyone, I'm having an issue and I'm pretty sure I'm missing something obvious, so I'd rather ask here before making a forum post.
I'm getting an issue with 2D colliders, where I have between ~100 and ~500 clones of a prefab in a scene, and only the last 3 clones with colliders would register a raycast collision.
I have found that moving the gameobject itself can make the collider "wake up" (moving the parent doesn't) and trigger a collision when prompted.
But no matter what, only 3 colliders work at a time.

#

Meaning that if I have a collider 1, 2 and 3 that work, and move a 4th, collider 1 will stop working

#

I don't understand why it happens, and I can't find any answer online regarding my issue

#

Oh and, these colliders are not affected by anything other than me trying to click on them. That's the only code that interacts with them

# 
public static bool IsClickingOn(Collider2D collider) {
    RaycastHit2D rayHit = Physics2D.GetRayIntersection(Camera.main.ScreenPointToRay(Input.mousePosition));
    if (rayHit.collider == collider) {
        Debug.Log("Collided with " + collider.gameObject.name);
        return true;
    }
    return false;
}
#

That's the part where I raycast under mouse position to see what is clicked

#

Which works fine with the ones that work

# 
private void PlayerGather() {
    if (InputController.IsClickingOn(GetComponent<Collider2D>())) {
        Gather(player.shipInv, 1);
    }
}
#

And that's where the method above is called. That PlayerGather() is called via an event system, which I've made sure works on all clones at the same time

warm geyser
#

keep receiving an error, CS1501: No overload for method 'SetFloat' takes 1 arguments, can someone help me? (21, 18)

📎 unknown.png
worldly patrol
#

well, it doesnt take 1 argument

lusty parcel
#

Arguments for SetFloat :

public void SetFloat(string name, float value);
public void SetFloat(string name, float value, float dampTime, float deltaTime);
public void SetFloat(int id, float value);
public void SetFloat(int id, float value, float dampTime, float deltaTime);
worldly patrol
#

did you look at the color of your text

#

do you know why movement.x and movement.y are colored brown?

warm geyser
#

hmm nope

worldly patrol
#

and movement.sqrMagnitude isnt?

#

look at the quotations

warm geyser
#

Wait

#

Yeah

#

Just noticed

#

I'm freaking blind

warm geyser
#

still doesn't work

worldly patrol
#

whats wrong with them?

warm geyser
#

it says that no overload for method 'SetFloat' takes 1 arguments

worldly patrol
#

didnt you say you just noticed?

lusty parcel
#

You are missing a quotation mark on both 21 and 22

#

And I don't see any issue with 18

warm geyser
#

fixed, thanks for the help

drifting sentinel
#

is this place active?

#

ok its not

lusty parcel
#

Last message before yours was 6 minutes ago

#

How is it not active

drifting sentinel
#

lol

#

i am impantient

cloud crystal
#

how to place a sprite (tree) on the background?

📎 hr.png
drifting sentinel
#

make a background layer

#

and make the rest of the stuff in front of the background

cloud crystal
#

don't get it, need some other layer in other place? Or i just do wrong, the tree in 9 layer, player in 0 layer

📎 dont.png
lusty parcel
#

It's actually not a layer issue, but a order in layer thing. In Additional Settings, check Order in Layer. Set your character to 1, it will be above every sprite that is on order 0

cloud crystal
#

Thanks

#

It working, i don’t believe it’s so simple, I googled it for a while I didn’t find the right answer

still tendon
#

if i click c the player crouches but i wanna be able to toggle it, how do i do that?

tropic inlet
#

flip a bool

#

in Update

# 
private bool isCrouching;
//...
if(Input.GetKeyDown(KeyCode.C))
  isCrouching = !isCrouching;
#

i just use a finite state machine instead, tho

#

got an enum named State, and I'll just assign my variable State state to

#

State.Crouch

frigid glen
#

Hey, I have a little problem. Some months ago I was working on a background and it was no problem. Now, I wanted to fill my background with a sprite and the grid snapping tool. The only problem is that I can't get the sprite inside the grid because it always wants to stay in the middle...
||Feel free to ping me if you want to help me||

📎 unknown.png
shadow nebula
#

@frigid glen you can offset the sprite either by using parenting or, preferably, by changing the anchor point of the sprite

gaunt leaf
#

hi all, a quick question: I have this functionally here in a grid-based top-down game where the player can throw objects they are carrying

#

The functionality is working, but what I want is to have an animation that shows the box in an arc. Here's what it currently does

#

Does anyone have any thoughts on a way to achieve that using the direction the player is looking, a throw distance, and the current transform of the box? I have it so the box object is parented to the player at a specific height above the player's head

#

I tried using a Lerp coroutine but that just results in the immediate throw in the video above

still tendon
#

how would i make it where a thing destroys everything in the range of it

#

like an explosion

gaunt leaf
#

Ignore everything I said, I was calling the wrong event for the throw lol

still tendon
#

do you know how?

gaunt leaf
#

probably a raycast/spherecast, but not really

still tendon
#

ok

plush coyote
#

oh whoops

#

Didn't realize you already fixed it

gaunt leaf
frigid glen
frigid glen
gloomy lagoon
#

Hi, i good a small and quick question. Im using tilemaps to create a 2d map. But now i got this weird thing.

#

This little line in the middle where the tiles arent connected idk how to get it away

severe kestrel
#

try to move them closer to eachother

gloomy lagoon
severe kestrel
#

kk

#

good

errant matrix
#

how do i make the slider component move a sprite farther, im trying to make a health bar but at max value the bar is still in camera view

vocal condor
errant matrix
#

You'd want to have it scaled larger as health increases
what does this mean
in the tutorials it just kinda moves well enough by default

errant matrix
#

nvm i got it working with another method

gloomy lagoon
#

Hi i got a problem. I made a scene transitioner and it wont work.

tall salmon
#

is the string being filled up? Like you get a scene name in there before the code gets called?

gloomy lagoon
#

I put in the scene i want to load in the editor idk if thats wrong

tall salmon
#

hmmm

snow willow
# gloomy lagoon

Insert Debug.LOg statement between line 14 and 15 to make sure OnTriggerEnter is being called in the first place.

gloomy lagoon
snow willow
#

Ah yep that'll do it

#

I had assumed you weren't getting any errors since you didn't mention that

gloomy lagoon
#

Yeah my fault

still zinc
#

Trying to decide what I want my daily task to be thonk

#

So I've prepared this method in such a way that I could, if I wanted, change what tile I'm trying to place:

void Update()
    {
        PlaceBlockAtCursor(selectedTile);
    }

    private void PlaceBlockAtCursor(TileBase tileToBuild)
    {
        if (Input.GetMouseButtonDown(0))
        {
            bool tileExists = false;

            Vector3 point = Camera.main.ScreenToWorldPoint(Input.mousePosition);
            Vector3Int selectedTile = tilemapToBuildOn.WorldToCell(point);

            foreach (Tilemap existingTilemap in tilemapsToCheckAgainst)
            {
                if (existingTilemap.HasTile(selectedTile))
                {
                    tileExists = true;
                    break;
                }
            }

            if (!tileExists) tilemapToBuildOn.SetTile(selectedTile, tileToBuild);
        }
    }```
#

Do y'all think it would be a better idea to have this same script "BuildBlock" (may be renamed later lol):

  1. be the one that governs which tile you've selected, given some UI elements, then just have the method interact with the variable itself instead of taking an input in the method, and change the variable depending on the clicked UI element
    OR
  2. Make a setter for the main selectedTile variable, and set that variable from a separate script that handles what to do when the UI elements are clicked
#

I'm kinda leaning on making a separate script because I've been told it's better to have less content per script instead of one big one governing everything

#

So the build system would be: click UI element, script senses what you've clicked and deals with UI stuff, then utilizes a separate script's setter to set the tile that will be placed. Script #2 (the above code) will place whatever Script #1 has told it to place when it's told to place stuff.

sharp hare
#

For a 2d game should I use URP or 2D template?

long orbit
#

hey so im trying to instantiate this red ball where i am touching. it works but any objects i instantiate are noticeably stuttery with their physics. the one that is already in the scene work fine and smooth when i start the game. but once i instantiate it is jittery

📎 unknown.png
barren lark
#

Hey, speaking of lerping!

#

Does anyone know how to give "spring" to a lerp, or a value change?

snow willow
#

Lerp is short for "Linear Interpolation"

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which means the interpolation follows a simple line graph

#

you can use any kind of interpolation function you want instead of a linear one to achieve a nonlinear interpolation

barren lark
#

For reference, where would I put in the function I've come up with?

snow willow
#

in place of wherever you would use Mathf.Lerp

#

As for defining the function itself

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you can just make it a static function somewhere

#

for example quadratic interpolation might look like this:

  return Mathf.Lerp(start, end, t * t);
}```
ruby karma
# 
float mul = 10;
const flot someOtherMul = 1;
void Update()
{
  mul -= someOtherMul * Time.deltaTime;
  mul = Mathf.Clamp(mul, 0, 10);
  value = Mathf.Sin(Time.time) * mul);
}

can't figure out rn what you need as the last parameter, but this may give you inspiration

barren lark
#

No, that's really smart, thanks guys!

#

It's a simple way of looking at it that I should probably have used. I'll try it tonight.

heavy sorrel
#

Hey I’m trying to do a freeze frame when an enemy dies and so I put timeScale to 0.01 and after a amount of time it goes back to 1 but when it happens it keeps stopping over and over

snow willow
#

public CountdownScript theCountdown;

#

theCountdown.currentTime += 1;

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You don't drag CountdownTimer.cs in

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you drag the GameObject that has the COuntdownTimer script attached to it

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or the CountdownTimer component itself

#

yes

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You're very welcome

glacial frigate
#

i am trying to loop through all parameters in my animator controller that are bools and set them to false, and then depending on the playerstate set a different parameter to true. I am having trouble initializing the AnimatorControllerParameter. can anyone take a look at this logic? https://hatebin.com/kecvwjvfyf

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i get a null reference right when update starts

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oh i dont think i actually add the parameters to the list

vernal bear
#

Hi, I have problems with my player shooting right, I want my player to shoot this projectile the way he is facing. This is my current script

📎 unknown.png
vocal condor
#

Is right not the way he's facing?

vernal bear
#

Yeah when he moves to the right but when he moves left I flip the sprite is that the problem?

thorn dirge
#

probably coz you keep updating it

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and also you don't need to use corutine to destory the bulleyt

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and if you are trying to pause it or something half way

#

its still not gonna work with corutine

#

I recommand you use
Destory(gameobject,e)

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e = your amount of time

still tendon
#

Hey if i want to choose the gameobject from the next scene how can i do that

#

What can I do if I want a method to stop another action from working? Ie: I want my guy to stop walking when the attack button is pressed

still tendon
hardy ermine
still tendon
hardy ermine
#

In Update you'd have something like

if(bool dothething)
  dothething();
still tendon
#

Assets\PowerUp.cs(28,16): error CS0119: 'GameObject.GetComponent<T>()' is a method, which is not valid in the given context

#

Why this is coming

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My Code is

tropic inlet
#

show the offending snippet of code

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@still tendon

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oh, i think he's about to

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lol

tidal wasp
#

how do i make a text on a canvas follow the rigidbody i just coded

tidal wasp
#

nvm figured it out

humble nebula
#

any of you know how to call a confiner from an synced scene? because i have this problem:

📎 unknown.png
#

i did some search but it's not getting a good result unfortunately...

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i mean: which api script i need to call them?

sharp hare
#

For a 2d game should I use URP or 2D template? And why?

mortal imp
void nebula
#

I've spent a few days trying to figure this out... I've been working on a turn - based RPG and I want a random encounter system. But whenever I reach 3 meters (the requirement to set of a battle) it freezes. I can share my code if anyone can help me. It's in C# and yes I've tried Brackey's tutorial

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@mortal imp I think you could make a C# script and type rb.MovePosition(rb.position + Time.deltaTime * Speed); in the update function, then add an object at the end of the road that teleports you back.

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Make sure you have a rigidbody2D attached to the car