SubsurfaceTension/TangleKelp.gd at main · epimetheusgames/SubsurfaceTension · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
extends StaticBody2D

const GRAB_DIST: float = 650
const FOLLOW_DIST: float = 900

@onready var attack_collision: CollisionShape2D = $"ContinuousAttack/CollisionShape2D"
@onready var hurtbox: Hurtbox = $"Hurtbox"

@onready var ropes: Array[VerletRope] = [
	$"Rope1/VerletRope",
	$"Rope2/VerletRope",
	$"Rope3/VerletRope",
	$"Rope4/VerletRope",
]

var target_rope_position: Vector2
@onready var rope_position: Vector2 = global_position # Lerped value

func _ready() -> void:
	for rope in ropes:
		rope.end_pos_on = true

	hurtbox.died.connect(die)

func _process(delta: float) -> void:
	var diver_pos = Global.player.global_position

	var dist: float = global_position.distance_to(diver_pos)

	if dist < GRAB_DIST:
		target_rope_position = diver_pos

	elif dist < FOLLOW_DIST:
		target_rope_position = (diver_pos - global_position).normalized() * GRAB_DIST + global_position

	else:
		target_rope_position = Vector2(0, -500) + global_position

	rope_position = rope_position + (target_rope_position - rope_position) * 0.03

	var is_on_screen: bool = $VisibleOnScreenNotifier2D.is_on_screen()

	for rope in ropes:
		rope.end_pos = rope_position
		rope.is_on_screen = is_on_screen

	attack_collision.global_position = rope_position

func die() -> void:
	queue_free()