#Alright Why do I have a Double Jump XDDD

1 messages · Page 1 of 1 (latest)

real atlas
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I think it's because of Coyote timing

Double-jump.gif
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I was trying to implement jump buffering into my game

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and it worked

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but I realized that I had double jump

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and I thought it's smth with the jump buffer

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but when I deleted it, the double jump was still there

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extends CharacterBody2D


const SPEED = 130.0
const JUMP_VELOCITY = -300.0


#Get the gravity from the project settings to be synced with RigidBody nodes.
var gravity = ProjectSettings.get_setting("physics/2d/default_gravity")
var jump_timer = 0.0
@onready var animated_sprite = $AnimatedSprite2D
@onready var coyote_timer = $CoyoteTimer


func _physics_process(delta):
    #Add the gravity.
    if not is_on_floor():
        velocity.y += gravity * delta

    #Handle jump.
    #if  Input.is_action_just_pressed("jump"):
        #jump_timer = 0.1
    #jump_timer -= delta
              #\|/jump_timer > 0
    if Input.is_action_just_pressed("jump") and (is_on_floor() || !coyote_timer.is_stopped()):
        #jump_timer = 0.0
        velocity.y = JUMP_VELOCITY
        coyote_timer.stop()
        
    #Get the input direction: 1, 0, -1
    var direction = Input.get_axis("move_left", "move_right")
    
    #Flip sprite
    if direction > 0:
        animated_sprite.flip_h = false
    if direction < 0:
        animated_sprite.flip_h = true
    
    #Play animations
    if is_on_floor():
        if direction == 0:
            animated_sprite.play("idle")
        else:
            animated_sprite.play("run")
        
    else:
        animated_sprite.play("jump")
    
    #Apply movement
    if direction:
        velocity.x = direction * SPEED
    else:
        velocity.x = move_toward(velocity.x, 0, SPEED)
    #Move and slide
    var was_on_floor = is_on_floor()
    move_and_slide()
    #Coyote Timing
    if was_on_floor && !is_on_floor():
        coyote_timer.start()
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here is the code

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and under the handle jump hashtag there is the code that would be there

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and the "jump_timer > 0" would be insted "Input.is_action_just_pressed("jump")"

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I just hashtagged it so you can see that's it's not jump buffers problem

onyx jetty
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  1. player jumps -> stop coyote timer
  2. was_on_floor = true
  3. move_and_slide() means you're off the floor
  4. if was_on_floor & !is_on_floor() -> start timer ... can jump after leaving the ground
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AKA you can set was_on_floor to false instead when you jump

real atlas
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I understood nothing

real atlas
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ehhh