pandemonium_demo_projects/steering_ai/Demos/SeekFlee/Boundaries.gd

33 lines
888 B
GDScript

extends Node2D
const COLOR := Color("8fde5d")
func _ready() -> void:
get_tree().root.connect("size_changed", self, "_on_SceneTree_size_changed")
_on_SceneTree_size_changed()
func _draw() -> void:
for b in get_children():
var extents: Vector2 = b.get_node("CollisionShape2D").shape.extents
draw_rect(Rect2(b.global_position - extents, extents * 2), COLOR)
func _on_SceneTree_size_changed() -> void:
var size := Vector2(
ProjectSettings["display/window/size/width"], ProjectSettings["display/window/size/height"]
)
for b in get_children():
var boundary: String = str(b.name).rsplit("Boundary")[0]
match boundary:
"Left":
b.global_position = Vector2(0, size.y / 2)
"Right":
b.global_position = Vector2(size.x, size.y / 2)
"Top":
b.global_position = Vector2(size.x / 2, 0)
"Bottom":
b.global_position = Vector2(size.x / 2, size.y)
update()