///CREATE EVENT

global.pause = true;
global.view_width = camera_get_view_width(view_camera[0]);
global.view_height = camera_get_view_height(view_camera[0]);

global.key_revert = ord("X");
global.key_enter
global.key_left
global.key_right
global.key_up
global.key_down

display_set_gui_size(global.view_width, global.view_height);

enum menu_page {
	main = 0,
	settings = 1,
	audio = 2,
	graphics = 3,
	height
}

enum menu_element_type {
	script_runner,
	page_transfer,
	slider,
	shift,
	toggle,
	input
}

//Create menu Pages
ds_menu_main = create_menu_page(
	["RESUME",		menu_element_type.script_runner,	resume_game],
	["SETTINGS",	menu_element_type.page_transfer,	menu_page.settings],
	["EXIT",		menu_element_type.script_runner,	exit_game]
);

ds_settings = create_menu_page(
	["AUDIO",		menu_element_type.page_transfer,	menu_page.audio],
	["GRAPHICS",	menu_element_type.page_transfer,	menu_page.graphics],
	["BACK",		menu_element_type.page_transfer,	menu_page.main],
);

ds_menu_audio = create_menu_page(

	["MASTER",		menu_element_type.slider,			change_volume,		1,		[0,1]],
	["SOUNDS",		menu_element_type.slider,			change_volume,		1,		[0,1]],
	["MUSIC",		menu_element_type.slider,			change_volume,		1,		[0,1]],
	["BACK",		menu_element_type.page_transfer,	menu_page.settings],
);

ds_menu_graphics = create_menu_page(
	
	["RESOLUTION",	menu_element_type.shift,			change_resolution,	0,		["384 x 216", "768 x 432", "1152 x 648", "1536 x 	864", "1920 x 1080"],
	["WINDOWED MODE", menu_element_type.toggle,			change_window_mode,	1		["FULLSCREEN", "WINDOWED"],
	["BACK",		menu_element_type.page_transfer,	menu_page.settings],
);


page = 0;
menu_pages = [ds_menu_main, ds_settings, ds_menu_audio, ds_menu_graphics];

var i = 0, array_len = array_length_1d(menu_pages);
repeat(array_len){
	menu_option[i] = 0;
	i++;
}





///CLEAN UP EVENT
var i = 0, array_len = array_length_1d(menu_pages);
repeat(array_len){
	ds_grid_destroy(menu_pages[i]);
	i++;
}