plymouth-theme-muskduck/muskduck.script

## Based on https://github.com/adi1090x/plymouth-themes/blob/master/template/template.script

  # Author : Aditya Shakya (adi1090x)
  # Mail : adi1090x@gmail.com
  # Github : @adi1090x
  # Reddit : @adi1090x

// Screen size
screen.w = Window.GetWidth(0);
screen.h = Window.GetHeight(0);
screen.half.w = Window.GetWidth(0) / 2;
screen.half.h = Window.GetHeight(0) / 2;

// Question prompt
question = null;
answer = null;

// Message
message = null;

// Password prompt
bullets = null;
prompt = null;
bullet.image = Image.Text("*", 1, 1, 1);

// Flow
state.status = "play";
state.time = 0.0;

//--------------------------------- Display static image --------------------------
logo.image = Image("muskduck.png");
logo.sprite = Sprite(logo.image);
logo.sprite.SetX (Window.GetX() + Window.GetWidth()  / 2 - logo.image.GetWidth()  / 2);
logo.sprite.SetY (Window.GetY() + Window.GetHeight() / 2 - logo.image.GetHeight() / 2);
logo.sprite.SetOpacity (1);


//------------------------------------- Password prompt -------------------------------
fun DisplayQuestionCallback(prompt, entry) {
    question = null;
    answer = null;

    if (entry == "")
        entry = "<answer>";

    question.image = Image.Text(prompt, 1, 1, 1);
    question.sprite = Sprite(question.image);
    question.sprite.SetX(screen.half.w - question.image.GetWidth() / 2);
    question.sprite.SetY(screen.h - 4 * question.image.GetHeight());

    answer.image = Image.Text(entry, 1, 1, 1);
    answer.sprite = Sprite(answer.image);
    answer.sprite.SetX(screen.half.w - answer.image.GetWidth() / 2);
    answer.sprite.SetY(screen.h - 2 * answer.image.GetHeight());
}
Plymouth.SetDisplayQuestionFunction(DisplayQuestionCallback);

//------------------------------------- Password prompt -------------------------------
fun DisplayPasswordCallback(nil, bulletCount) {
    state.status = "pause";
    totalWidth = bulletCount * bullet.image.GetWidth();
    startPos = screen.half.w - totalWidth / 2;

    prompt.image = Image.Text("Enter your password.", 1, 1, 1);
    prompt.sprite = Sprite(prompt.image);
    prompt.sprite.SetX(screen.half.w - prompt.image.GetWidth() / 2);
    prompt.sprite.SetY(screen.h - 4 * prompt.image.GetHeight());

    // Clear all bullets (user might hit backspace)
    bullets = null;
    for (i = 0; i < bulletCount; i++) {
        bullets[i].sprite = Sprite(bullet.image);
        bullets[i].sprite.SetX(startPos + i * bullet.image.GetWidth());
        bullets[i].sprite.SetY(screen.h - 2 * bullet.image.GetHeight());
    }
}
Plymouth.SetDisplayPasswordFunction(DisplayPasswordCallback);

//--------------------------- Normal display (unset all text) ----------------------
fun DisplayNormalCallback() {
    state.status = "play";
    bullets = null;
    prompt = null;
    message = null;
    question = null;
    answer = null;
}
Plymouth.SetDisplayNormalFunction(DisplayNormalCallback);

//----------------------------------------- Message --------------------------------
fun MessageCallback(text) {
    message.image = Image.Text(text, 1, 1, 1);
    message.sprite = Sprite(message.image);
    message.sprite.SetPosition(screen.half.w - message.image.GetWidth() / 2, message.image.GetHeight());
}
Plymouth.SetMessageFunction(MessageCallback);