Menu

///obj_menu///
//CREATE:
menu[ 0 , 0 ] = 'Play';
menu[ 0 , 1 ] = 'room_goto_next()';
menu[ 1 , 0 ] = 'Quit';
menu[ 1 , 1 ] = 'game_end()';
menu_max = 2;
menu_sel = 0;
//STEP:
if keyboard_check_pressed(vk_up)
{
menu_sel = menu_sel - 1;
}
if keyboard_check_pressed(vk_down)
{
menu_sel = menu_sel + 1;
}
if menu_sel >= menu_max
{
menu_sel = menu_sel - menu_max;
}
if menu_sel < 0
{
menu_sel = menu_max + menu_sel;
}
if keyboard_check_pressed( vk_enter )
{
execute_string( menu[ menu_sel , 1 ] );
}
//DRAW:
var i;
for(i=0;i<menu_max;i=i+1)
{
draw_set_color( c_black );
if ( i == menu_sel )
{
draw_set_color( c_yellow );
}
draw_text( 0 , i * 20 , menu[ i , 0 ] );
}