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extends CharacterBody2D
const SPEED = 60
const JUMP_VELOCITY = -400
# Get the gravity from the project settings to be synced with RigidBody nodes.
var gravity = ProjectSettings.get_setting("physics/2d/default_gravity")
var is_jumping = false
var was_jumping = false
var last_velocity = Vector2(0,0)
func _physics_process(delta):
# Get the input direction and handle the movement/deceleration.
# As good practice, you should replace UI actions with custom gameplay actions.
var direction = Input.get_axis("ui_left", "ui_right")
if direction:
velocity.x = direction * SPEED
if is_on_floor():
$AnimationTree.active = true
$AnimationTree.get("parameters/playback").travel("Walk")
if velocity.x > 0:
$AnimatedSprite2D.flip_h = false
else:
$AnimatedSprite2D.flip_h = true
else:
velocity.x = move_toward(velocity.x, 0, SPEED)
if velocity == Vector2(0,0):
$AnimationTree.active = false
if $AnimatedSprite2D.animation == "jump_land" or $AnimatedSprite2D.animation == "walk_end":
await $AnimatedSprite2D.animation_finished
$AnimatedSprite2D.play("idle")
# Add the gravity.
if not is_on_floor():
velocity.y += gravity * delta
# Handle jump.
if Input.is_action_just_pressed("jump") and is_on_floor():
velocity.y = JUMP_VELOCITY
$AnimationTree.active = true
$AnimationTree.get("parameters/playback").travel("Jump")
is_jumping = true
if Input.is_action_just_released("jump"):
$AnimatedSprite2D.play("jump_fall")
$AnimationTree.active = false
if velocity.y < 0:
velocity.y = 0
if not is_on_floor() and velocity.y > 0:
$AnimatedSprite2D.play("jump_fall")
$AnimationTree.active = false
if is_jumping and is_on_floor():
was_jumping = true
is_jumping = false
#print(last_velocity.y > 0 and velocity.y == 0)
if was_jumping or (last_velocity.y > 0 and velocity.y <= 0): # TODO: state machine
was_jumping = false
$AnimatedSprite2D.play("jump_land")
# Wall jump
if is_on_wall() and not is_on_floor() and direction and Input.is_action_just_pressed("jump"):
velocity.y = JUMP_VELOCITY
velocity.x += abs((SPEED*2) / (JUMP_VELOCITY/gravity)) * -direction
move_and_slide()
last_velocity = velocity
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