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extends Node
signal resolution_added(value : Vector2i)
const error_resolution : Vector2i = Vector2i(-1,-1)
@export
var minimum_resolution : Vector2i = Vector2i(1,1)
# REQUIREMENTS:
# * SS-130, SS-131, SS-132, SS-133
const _starting_resolutions : Array[Vector2i] = [
Vector2i(3840,2160),
Vector2i(2560,1080),
Vector2i(1920,1080),
Vector2i(1366,768),
Vector2i(1536,864),
Vector2i(1280,720),
Vector2i(1440,900),
Vector2i(1600,900),
Vector2i(1024,600),
Vector2i(800,600)
]
var _resolutions : Array[Vector2i]
const _regex_pattern : String = "(\\d+)\\s*[xX,]\\s*(\\d+)"
var _regex : RegEx
func _ready() -> void:
assert(minimum_resolution.x > 0 and minimum_resolution.y > 0, "Minimum resolution must be positive!")
for resolution_value : Vector2i in _starting_resolutions:
add_resolution(resolution_value)
assert(not _resolutions.is_empty(), "No valid starting resolutions!")
_regex = RegEx.new()
var err := _regex.compile(_regex_pattern)
assert(err == OK, "Resolution RegEx failed to compile!")
func has_resolution(resolution_value : Vector2i) -> bool:
return resolution_value in _resolutions
func add_resolution(resolution_value : Vector2i) -> bool:
if has_resolution(resolution_value): return true
if resolution_value.x < minimum_resolution.x or resolution_value.y < minimum_resolution.y:
push_error("Resolution %dx%d is smaller than minimum (%dx%d)" % [resolution_value.x, resolution_value.y, minimum_resolution.x, minimum_resolution.y])
return false
_resolutions.append(resolution_value)
resolution_added.emit(resolution_value)
return true
func get_resolution_value_list() -> Array[Vector2i]:
var list : Array[Vector2i] = []
# Return a sorted copy instead of a reference to the private array
list.append_array(_resolutions)
list.sort_custom(func(a : Vector2i, b : Vector2i) -> bool: return a > b)
return list
func get_resolution_value_from_string(resolution_string : String) -> Vector2i:
if not resolution_string.is_empty():
var result := _regex.search(resolution_string)
if result: return Vector2i(result.get_string(1).to_int(), result.get_string(2).to_int())
return error_resolution
func get_current_resolution() -> Vector2i:
var viewport := get_viewport()
if viewport != null:
var window := viewport.get_window()
if window != null:
match window.mode:
Window.MODE_EXCLUSIVE_FULLSCREEN, Window.MODE_FULLSCREEN:
return window.content_scale_size
_:
return window.size
push_error("Trying to get resolution before window exists!")
return error_resolution
func set_resolution(resolution : Vector2i) -> void:
if not has_resolution(resolution):
push_warning("Setting resolution to non-standard value %sx%s" % [resolution.x, resolution.y])
var viewport := get_viewport()
if viewport != null:
var window := viewport.get_window()
if window != null:
match window.mode:
Window.MODE_EXCLUSIVE_FULLSCREEN, Window.MODE_FULLSCREEN:
window.content_scale_size = resolution
_:
window.size = resolution
window.content_scale_size = Vector2i(0,0)
return
push_error("Trying to set resolution before window exists!")
func get_current_window_mode() -> Window.Mode:
var viewport := get_viewport()
if viewport != null:
var window := viewport.get_window()
if window != null:
return window.mode
push_error("Trying to get window mode before it exists!")
return Window.MODE_WINDOWED
func set_window_mode(mode : Window.Mode) -> void:
var viewport := get_viewport()
if viewport != null:
var window := viewport.get_window()
if window != null:
var current_resolution := get_current_resolution()
var current_monitor := window.current_screen
window.mode = mode
window.current_screen = current_monitor
set_resolution(current_resolution)
return
push_error("Trying to set window mode before it exists!")
func get_current_monitor() -> int:
var viewport := get_viewport()
if viewport != null:
var window := viewport.get_window()
if window != null:
return window.current_screen
push_error("Trying to get monitor index before window exists!")
return 0
func set_monitor(index : int) -> void:
var viewport := get_viewport()
if viewport != null:
var window := viewport.get_window()
if window != null:
window.current_screen = index
return
push_error("Trying to set monitor index before window exists!")
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