[gd_scene load_steps=7 format=3 uid="uid://wlhsarkeqe8r"]

[ext_resource type="PackedScene" uid="uid://tasbgr10p84c" path="res://menus/menu.tscn" id="1_3roig"]

[sub_resource type="GDScript" id="GDScript_gfsnp"]
script/source = "# this whole code is from \"GUI in 3D\"
# which is something I downloaded a long time ago so no link

extends Node3D

var is_mouse_inside := false
var last_event_pos2D := Vector2()
var last_event_time := -1.0

@onready var node_viewport: SubViewport = $SubViewport
@onready var node_quad: MeshInstance3D = $MeshInstance3D
@onready var node_area: Area3D = $MeshInstance3D/Area3D

func _ready() -> void:
	node_area.mouse_entered.connect(_mouse_entered_area)
	node_area.mouse_exited.connect(_mouse_exited_area)
	node_area.input_event.connect(_mouse_input_event)

func _mouse_entered_area() -> void:
	is_mouse_inside = true

func _mouse_exited_area() -> void:
	is_mouse_inside = false

func _unhandled_input(event: InputEvent) -> void:
	for mouse_event in [InputEventMouseButton, InputEventMouseMotion, InputEventScreenDrag, InputEventScreenTouch]:
		if is_instance_of(event, mouse_event):
			return
	node_viewport.push_input(event)

func _mouse_input_event(_camera: Camera3D, event: InputEvent, event_position: Vector3, _normal: Vector3, _shape_idx: int) -> void:
	var quad_mesh_size: Vector2 = node_quad.mesh.size
	var now := Time.get_ticks_msec() / 1000.0
	
	var event_pos3D := event_position
	event_pos3D = node_quad.global_transform.affine_inverse() * event_pos3D
	
	var event_pos2D := Vector2()
	if is_mouse_inside:
		event_pos2D = Vector2(event_pos3D.x, -event_pos3D.y)
		
		event_pos2D.x = event_pos2D.x / quad_mesh_size.x
		event_pos2D.y = event_pos2D.y / quad_mesh_size.y
		
		event_pos2D.x += 0.5
		event_pos2D.y += 0.5
		
		event_pos2D.x *= node_viewport.size.x
		event_pos2D.y *= node_viewport.size.y

	elif last_event_pos2D != null:
		event_pos2D = last_event_pos2D
	
	event.position = event_pos2D
	if event is InputEventMouse:
		event.global_position = event_pos2D
	
	if event is InputEventMouseMotion or event is InputEventScreenDrag:
		if last_event_pos2D == null:
			event.relative = Vector2(0, 0)
		else:
			event.relative = event_pos2D - last_event_pos2D
			event.velocity = event.relative / (now - last_event_time)
	
	last_event_pos2D = event_pos2D
	last_event_time = now
	node_viewport.push_input(event)

# original code

func change_menu(new_menu: Control):
	$SubViewport/Menu.add(new_menu)
"

[sub_resource type="QuadMesh" id="QuadMesh_gfsnp"]

[sub_resource type="ViewportTexture" id="ViewportTexture_gfsnp"]
viewport_path = NodePath("SubViewport")

[sub_resource type="StandardMaterial3D" id="StandardMaterial3D_a5lkq"]
resource_local_to_scene = true
transparency = 1
shading_mode = 0
albedo_texture = SubResource("ViewportTexture_gfsnp")

[sub_resource type="BoxShape3D" id="BoxShape3D_gfsnp"]
size = Vector3(1, 1, 0.01)

[node name="Panel" type="Node3D"]
process_mode = 3
script = SubResource("GDScript_gfsnp")

[node name="MeshInstance3D" type="MeshInstance3D" parent="."]
mesh = SubResource("QuadMesh_gfsnp")
surface_material_override/0 = SubResource("StandardMaterial3D_a5lkq")

[node name="Area3D" type="Area3D" parent="MeshInstance3D"]
collision_layer = 2
input_capture_on_drag = true

[node name="CollisionShape3D" type="CollisionShape3D" parent="MeshInstance3D/Area3D"]
shape = SubResource("BoxShape3D_gfsnp")

[node name="SubViewport" type="SubViewport" parent="."]
gui_embed_subwindows = true
render_target_update_mode = 4

[node name="Menu" parent="SubViewport" instance=ExtResource("1_3roig")]