Player.gd

1	extends KinematicBody2D
2	class_name Player
3
4	export var move_speed = 35
5	export var health = 10
6	export var max_health = 10
7	export var shot_period_seconds = .5
8	export var bullet: PackedScene
9	export var is_invincible = false
10
11	var PopupControl = preload("res://Popup.tscn")
12
13	var dead = false
14	var velocity = Vector2.ZERO
15	var can_fire = true
16	var destination: Vector2
17	var is_destination_set = false
18
19	func _process(_delta: float) -> void:
20	if dead:
21	return
22	$Graphics/Alive/Control/HealthLabel.text = "%s / %s" % [health, max_health]
23	$Graphics/Alive/Control.global_rotation = 0
24
25	func _physics_process(_delta: float) -> void:
26	if dead:
27	return
28	global_rotation = global_position.direction_to(get_global_mouse_position()).angle() + PI/2.0
29	velocity = move_and_slide(velocity)
30
31	func restart():
32	var _error = get_tree().reload_current_scene()
33
34	func kill():
35	if dead or is_invincible:
36	return
37	dead = true
38	$Graphics/Dead.show()
39	$Graphics/Alive.hide()
40	$CanvasLayer/CenterContainer/DeathScreen.show()
41	z_index = -1
42
43	func hurt(damage_amount: int = 1):
44	if dead or is_invincible:
45	return
46	health -= damage_amount
47	if health <= 0:
48	kill()
49
50	func shoot():
51	if !can_fire:
52	return
53	can_fire = false
54	$ShotTimer.wait_time = shot_period_seconds
55	$ShotTimer.start()
56	var b = bullet.instance()
57	owner.add_child(b)
58	b.transform = $Barrel.global_transform
59
60	func shoot_at(pos: Vector2):
61	if !can_fire:
62	return
63	can_fire = false
64	$ShotTimer.wait_time = shot_period_seconds
65	$ShotTimer.start()
66	var b = bullet.instance() as Bullet
67	owner.add_child(b)
68	b.global_position = global_position
69	b.global_rotation = global_position.angle_to_point(pos) + PI / 2.0
70
71	func allow_fire():
72	can_fire = true
73
74	func _on_Button_pressed() -> void:
75	restart()