Скрипт для Plymouth?

Question

[Fantiney]

Написал такой вот простой скрипт.

# This is a simple testing script for Plymouth daemon.

Window.SetBackgroundTopColor (0.16, 0.00, 0.12);    
Window.SetBackgroundBottomColor (0.16, 0.00, 0.12);  
logo.image = Image ("ubuntu_logo16.png"); //выбираем изображение логотипа

logo.sprite = Sprite (); //создаем новый спрайт
logo.sprite.SetImage (logo.image);

logo.width = logo.image.GetWidth ();
logo.height = logo.image.GetHeight ();
logo.x = Window.GetX () + Window.GetWidth () / 2 - logo.width  / 2; 
logo.y = Window.GetY () + Window.GetHeight () / 2 - logo.height;
logo.z = 1000; 

logo.sprite.SetX (logo.x); //задаём координаты логотипа
logo.sprite.SetY (logo.y);
logo.sprite.SetZ (logo.z);

logo.sprite.SetOpacity (1);


light.image = Image ("light.png");

light.sprit = Sprite (light.image);

light.width = light.image.GetWidth ();
light.height = light.image.GetHeight ();
llight.x = Window.GetX () + Window.GetWidth () / 2 - llight.width  / 2; 
light.y = Window.GetY () + Window.GetHeight () / 2 - light.height;
light.z = 100; 

light.sprite.SetX (light.x);
light.sprite.SetY (light.y);
light.sprite.SetZ (light.z);

#light.sprite.SetOpacity (1);

fun pulse ()
 {
  int flag;
  float counter;
  if (flag = 0)
	{if (counter < 1)
		{
		counter = counter + 0.02;
		light.sprite.SetOpacity (counter);
		}
		else
		flag = 1;
	}	
	else
	{if (counter > 0)
		{		
		counter = counter - 0.02;
		light.sprite.SetOpacity (counter);
		}
		else
		flag = 0;
	}
 }

Plymouth.SetRefreshFunction (pulse);

Работать должен просто: рисовать две картинки и динамично менять прозрачность у второй. С первой частью справляется на ура, а вот вторую не выполняет.


Помогите, пожалуйста, найти ошибки.

Answer 1

[Fantiney]

Короче сам решил. Вот работающий вариант:

# This is a simple pulsing script for Plymouth daemon.

Window.SetBackgroundTopColor (0.16, 0.00, 0.12);    
Window.SetBackgroundBottomColor (0.16, 0.00, 0.12);  

logo.image = Image("ubuntu_logo.png"); 

logo.sprite = Sprite (logo.image); 


logo.width = logo.image.GetWidth ();
logo.height = logo.image.GetHeight ();
logo.x = Window.GetX () + Window.GetWidth () / 2 - logo.width  / 2; 
logo.y = Window.GetY () + Window.GetHeight () / 2 - logo.height / 2;
logo.z = 1000; 

logo.sprite.SetX (logo.x); 
logo.sprite.SetY (logo.y);
logo.sprite.SetZ (logo.z);

logo.sprite.SetOpacity (1);

light.image = Image ("light.png");

light.sprite = Sprite (light.image);

light.width = light.image.GetWidth ();
light.height = light.image.GetHeight ();
light.x = Window.GetX () + Window.GetWidth () / 2 - light.width  / 2; 
light.y = Window.GetY () + Window.GetHeight () / 2 - light.height / 2;
light.z = 100; 

light.sprite.SetX (light.x);
light.sprite.SetY (light.y);
light.sprite.SetZ (light.z);

#light.sprite.SetOpacity (1);

flag = 0;
counter = 1;

fun pulse ()
 {
	
	if (counter < 0.05)
		flag = 1;
	if (counter > 0.95)
		flag = 0;

	if (flag == 0) {
		counter = counter - 0.02;		
		light.sprite.SetOpacity (counter);
			}
	if (flag == 1) {
		counter = counter + 0.02;		
		light.sprite.SetOpacity (counter);
			}
 }

Plymouth.SetRefreshFunction (pulse);

Answer 2

[Fantiney]

Неужели на хабре нет человека, знающего Plymouth Scripting Language? Или C++?