61 lines
1.4 KiB
GDScript
61 lines
1.4 KiB
GDScript
extends CharacterBody2D
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@onready var _sprite = $AnimatedSprite2D
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const MOVE_FORCE: int = 300
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const JUMP_FORCE: int = 800
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const GRAVITY_UP: int = 15
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const GRAVITY_DOWN: int = 30
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const MAX_MOVE_SPEED: int = 300
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const MAX_FALL_SPEED: int = 500
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#boilerplate
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func _ready():
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_sprite.play("idle", 1)
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#movement
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func _physics_process(_delta) -> void:
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#input, jumps
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if is_on_floor() and Input.is_action_just_pressed("input_jump"):
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velocity.y -= JUMP_FORCE
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#fall faster than you rise
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if is_airborne_rising() and Input.is_action_pressed("input_jump"):
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velocity.y += GRAVITY_UP
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else:
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velocity.y += GRAVITY_DOWN
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if is_airborne_falling() and velocity.y > MAX_FALL_SPEED:
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velocity.y = MAX_FALL_SPEED
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#input, walking
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var move_dir = Input.get_axis("input_left", "input_right")
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#move with a maximum value
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if move_dir:
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velocity.x += MOVE_FORCE * move_dir
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if abs(velocity.x) > MAX_MOVE_SPEED:
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velocity.x = MAX_MOVE_SPEED * sign(velocity.x)
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#no input, slow down
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elif velocity.x != 0:
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velocity.x = log(abs(velocity.x)) * sign(velocity.x)
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print(velocity)
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#do the thing
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move_and_slide()
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#animation stuff
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func _on_animation_finished() -> void:
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if randf() < 0.2:
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_sprite.play("idle_glance", 2)
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else:
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_sprite.play("idle", 2)
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#utils
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func is_airborne() -> bool: return !is_on_floor()
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func is_airborne_rising() -> bool: return !is_on_floor() and velocity.y < 0
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func is_airborne_falling() -> bool: return !is_on_floor() and velocity.y >= 0
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