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redcore_wall = Image("background.png");
screen_ratio = Window.GetHeight() / Window.GetWidth();
wall_image_ratio = redcore_wall.GetHeight() / redcore_wall.GetWidth();
if (screen_ratio > wall_image_ratio)
{ # Screen ratio is taller than image ratio, we will match the screen height
scale_factor = Window.GetHeight() / redcore_wall.GetHeight();
}
else
{ # Screen ratio is wider than image ratio, we will match the screen width
scale_factor = Window.GetWidth() / redcore_wall.GetWidth();
}
scaled_wall_image = redcore_wall.Scale(redcore_wall.GetWidth() * scale_factor, redcore_wall.GetHeight() * scale_factor);
redcore_sprite = Sprite(scaled_wall_image); # Create a sprite using the scaled image
redcore_sprite.SetX(Window.GetWidth() / 2 - scaled_wall_image.GetWidth() / 2); # Place it in the centre
redcore_sprite.SetY(Window.GetHeight() / 2 - scaled_wall_image.GetHeight() / 2);
redcore_sprite.setZ(-100);
#----------------------------------------- Logo -----------------------------------------
logo.image = Image("redcore-logo.png");
logo.sprite = Sprite(logo.image);
logo.opacity_angle = 0; # enable this if blinking logo is also activated
# Those lines will position the logo in the center, with fixed opacity
# Disable for blinking logo
#logo.sprite.SetX (Window.GetX() + Window.GetWidth() / 2 - logo.image.GetWidth() / 2);
#logo.sprite.SetY (Window.GetY() + Window.GetHeight() / 2 - logo.image.GetHeight() / 2);
#------------------------------------- Blinking logo ------------------------------------
# Uncomment bellow, but make sure to coment the above 2 lines, for a blinking logo
fun refresh_callback ()
{
if (status == "normal")
{
logo.opacity_angle += ((2 * 3.14) / 50) * 0.3; # 0.3 HZ
min_opacity = 0.3;
opacity = (Math.Cos(logo.opacity_angle) + 1) / 2;
opacity *= 1 - min_opacity;
opacity += min_opacity;
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 (opacity);
}
else
{
logo.sprite.SetX (0);
logo.sprite.SetY (0);
logo.sprite.SetOpacity (1);
}
}
Plymouth.SetRefreshFunction (refresh_callback);
status = "normal";
#--------------------------------------- Progress Bar ----------------------------------
progress_bar.original_image = Image("progress_bar.png");
progress_bar.sprite = Sprite();
progress_bar.x = Window.GetX() + Window.GetWidth() / 2 - progress_bar.original_image.GetWidth() / 2;
progress_bar.y = Window.GetY() + Window.GetHeight() / 2 * 1.5; # Place it at 3/4 from top
progress_bar.sprite.SetPosition(progress_bar.x, progress_bar.y, 1);
progress_bar.sprite.SetOpacity (0.35);
fun progress_callback (duration, progress)
{
if (progress_bar.image.GetWidth () != Math.Int (progress_bar.original_image.GetWidth () * progress))
{
progress_bar.image = progress_bar.original_image.Scale(progress_bar.original_image.GetWidth(progress_bar.original_image) * progress, progress_bar.original_image.GetHeight());
progress_bar.sprite.SetImage (progress_bar.image);
}
}
Plymouth.SetBootProgressFunction(progress_callback);
#----------------------------------------- Quit ----------------------------------------
fun quit_callback ()
{
logo.sprite.SetOpacity (1);
}
Plymouth.SetQuitFunction(quit_callback);
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