# Displays a scene inside a frame.

class_name GameView

extends Control

var paused := false setget set_paused

var _viewport := Viewport.new()

onready var _viewport_container = $ViewportContainer as ViewportContainer

onready var _pause_rect := $PauseRect as ColorRect

onready var _scene_tree := get_tree()

func _ready() -> void:

_pause_rect.visible = false

_viewport.name = "Viewport"

_viewport_container.add_child(_viewport)

_scene_tree.connect("screen_resized", self, "_on_screen_resized")

call_deferred("_on_screen_resized")

func toggle_paused() -> void:

set_paused(not paused)

func set_paused(value: bool) -> void:

paused = value

_scene_tree.paused = paused

_pause_rect.visible = paused

func use_scene(node: Node, viewport_size: Vector2) -> void:

_viewport.add_child(node)

_pause_rect.raise()

_viewport.size = viewport_size

func get_viewport() -> Viewport:

return _viewport

func _on_screen_resized() -> void:

_viewport.size = rect_size