Tutorial Criando game em tempo real

global.night_ = 1
segundo = date_get_second(date_current_time())
hora = date_get_hour(date_current_time())
minuto = date_get_minute(date_current_time())

fase = 0
to = 1

color = c_black
col = 0
red = 0
alarm[0] = room_speed

//definindo
global.night_ = 1
segundo = date_get_second(date_current_time())
hora = date_get_hour(date_current_time())
minuto = date_get_minute(date_current_time())

fase = 0
to = 1

color = c_black
col = 0
red = 0
alarm[0] = room_speed

//matematica de tempo

hh = (hora)+(minuto/60)
to = -1
if hora > 12
{
hh = (hora-12)+(minuto/60)
to = 1
}

fase = ((12-hh)/12)
if to = 1
fase = 1-((12-hh)/12)

if to = -1
fase*=1.3

if hora = 18
red = ((minuto)/60)*255
if hora = 19
red = 255-(((minuto)/60)*255)

global.night_ = 0
if (hora > 20) or (hora < 5)
global.night_ = 1

image_alpha = fase-0.10
if to = 1
image_alpha = fase-0.30

if image_alpha > 0.7
image_alpha = 0.7
redr = ((red/255))*239
redg = ((red/255))*92
redb = ((red/255))*50
draw_set_alpha(image_alpha)
col = make_color_rgb(redr,redg,50)
draw_set_color(col)
draw_rectangle(view_xview-1,view_yview-1,view_xview+view_wview+1,view_yview+view_hview+1,false)
draw_set_alpha(1)
draw_set_color(c_white)
draw_text(view_xview,view_yview,string(hora)+":"+string(minuto)+":"+string(segundo))