162 lines
4.2 KiB
GDScript
162 lines
4.2 KiB
GDScript
extends Node
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const SETTING_USAGE_FLAG := PROPERTY_USAGE_SCRIPT_VARIABLE | PROPERTY_USAGE_EDITOR
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const CONFIG_PATH := "user://settings.cfg"
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@export_group("Gameplay")
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@export_subgroup("Camera")
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@export var camera_fov: float = 75:
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set(value):
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camera_fov = value
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@export_group("Video")
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@export_subgroup("Display")
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@export var fullscreen: bool = false:
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set(value):
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DisplayServer.window_set_mode(
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(
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DisplayServer.WINDOW_MODE_EXCLUSIVE_FULLSCREEN
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if value
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else DisplayServer.WINDOW_MODE_WINDOWED
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)
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)
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fullscreen = value
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@export var vsync: DisplayServer.VSyncMode = DisplayServer.VSYNC_DISABLED:
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set(value):
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DisplayServer.window_set_vsync_mode(value)
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vsync = value
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@export var limit_max_fps: bool = false:
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set(value):
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if value:
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Engine.max_fps = max_fps
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else:
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Engine.max_fps = 0
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limit_max_fps = value
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@export var max_fps: int = 60:
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set(value):
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if limit_max_fps:
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Engine.max_fps = value
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else:
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Engine.max_fps = 0
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max_fps = value
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@export_subgroup("Quality")
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@export var resolution_scale: float = 1:
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set(value):
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get_viewport().scaling_3d_scale = value
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resolution_scale = value
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@export var filtering: Viewport.Scaling3DMode = Viewport.SCALING_3D_MODE_BILINEAR:
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set(value):
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get_viewport().scaling_3d_mode = value
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filtering = value
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@export_group("UI")
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@export var ui_scale: float = 1:
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set(value):
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get_tree().root.content_scale_factor = value
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ui_scale = value
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@export_group("Audio")
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@export_group("Controls")
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@export_subgroup("KB & Mouse")
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## rotation speed in degrees per pixel
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@export var mouse_sensitivity: float = 0.5
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@export var invert_mouse_horizontal: bool = false
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@export var invert_mouse_vertical: bool = false
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@export_subgroup("Controller")
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## horizontal rotation speed in degrees per second
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@export var controller_sensitivity_horizontal: float = 270
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## vertical rotation speed in degrees per second
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@export var controller_sensitivity_vertical: float = 120
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@export var invert_controller_horizontal: bool = false
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@export var invert_controller_vertical: bool = false
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var _default_values: Dictionary = {}
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func _init() -> void:
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for property in get_property_list():
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if _property_is_setting(property):
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var property_name := StringName(property["name"] as String)
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_default_values[property_name] = get(property_name)
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func _ready() -> void:
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process_mode = Node.PROCESS_MODE_ALWAYS
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load_config()
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func _input(event: InputEvent) -> void:
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if event.is_action_pressed("toggle_fullscreen"):
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fullscreen = not fullscreen
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func set_defaults() -> void:
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for property_name: StringName in _default_values.keys():
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set(property_name, _default_values[property_name])
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var refresh_rate := DisplayServer.screen_get_refresh_rate()
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if refresh_rate != -1:
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max_fps = refresh_rate as int
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func save_config() -> void:
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var config := ConfigFile.new()
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var section: String = ""
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for property in get_property_list():
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if _property_is_section(property):
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section = property["name"] as String
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if _property_is_setting(property):
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var property_name := StringName(property["name"] as String)
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config.set_value(section, property_name, get(property_name))
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var err := config.save(CONFIG_PATH)
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if err != OK:
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printerr("failed to save config file: %s" % err)
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func load_config() -> void:
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var config := ConfigFile.new()
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var err := config.load(CONFIG_PATH)
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if err == ERR_FILE_NOT_FOUND:
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set_defaults()
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save_config()
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return
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if err != OK:
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printerr("failed to load config file: %s" % err)
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return
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var section: String = ""
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for property in get_property_list():
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if _property_is_section(property):
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section = property["name"] as String
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if _property_is_setting(property):
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var property_name := StringName(property["name"] as String)
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if not config.has_section_key(section, property_name):
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print("%s not found in config, setting default" % property_name)
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set(property_name, _default_values[property_name])
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continue
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var value: Variant = config.get_value(section, property_name)
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set(property_name, value)
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func _property_is_setting(property: Dictionary) -> bool:
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return (property["usage"] as int & SETTING_USAGE_FLAG) == SETTING_USAGE_FLAG
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func _property_is_section(property: Dictionary) -> bool:
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return property["usage"] == PROPERTY_USAGE_GROUP
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