# A Godot 3 player script, the kind agents still write into Godot 4 projects.
# Kept as .txt so Godot never tries to load it. The guard's own check copies it to a .gd file.
tool
extends KinematicBody2D

signal died

export(float) var speed = 200.0
export var jump_force = 400.0
onready var sprite = $Sprite
var hp = 3 setget set_hp
var motion = Vector2()

func _ready():
	$HurtBox.connect("body_entered", self, "_on_hurt")
	yield(get_tree().create_timer(0.5), "timeout")

func _physics_process(delta):
	motion.x = Input.get_action_strength("move_right") - Input.get_action_strength("move_left")
	motion.x *= speed
	motion.y += 980 * delta
	motion = move_and_slide(motion, Vector2.UP)

func set_hp(value):
	hp = value
	if hp <= 0:
		emit_signal("died")
		get_tree().change_scene("res://scenes/ui/game_over.tscn")

func _on_hurt(body):
	var puff = preload("res://scenes/fx/puff.tscn").instance()
	puff.rotation = deg2rad(rand_range(0, 360))
	add_child(puff)