openmamba 3 theme improvements:

- make new logo rotate
- add a light green background

openmamba/openmamba.plymouth

@@ -1,6 +1,6 @@
 [Plymouth Theme]
 Name=openmamba
-Description=openmamba 2 default theme
+Description=openmamba 3 splash theme
 ModuleName=script
 
 [script]

openmamba/openmamba.script

@@ -7,26 +7,22 @@ stretch_factor = screen_width / screen_height / 1.25;
 logo1.image = Image("openmamball.png");
 logo1.image = logo1.image.Scale(100 * (screen_width / stretch_factor / 1280), 100 * (screen_height / 1024));
 logo1.sprite = Sprite(logo1.image);
-logo1.opacity_angle = 180;
+logo1.opacity_angle = 0;
 
 fun refresh_callback ()
   {
     if (status == "normal")
       {
-        logo1.opacity_angle += ((2 * 3.14) / 50) * 0.1;
-        min_opacity = 0.2;
-        opacity1 = (Math.Cos(logo1.opacity_angle) + 1) / 2;
-        opacity1 *= 1 - min_opacity;
-        opacity1 += min_opacity;
+        logo1.opacity_angle += (3.14 / 50);
+        logo1.sprite.SetImage(logo1.image.Rotate(logo1.opacity_angle));
         logo1.sprite.SetX ((640 * screen_width) / 1280 - logo1.image.GetWidth() / 2);
         logo1.sprite.SetY ((512 * screen_height) / 1024 - logo1.image.GetHeight() / 2);
-        logo1.sprite.SetOpacity (opacity1);
       }
     else
       {
+        logo1.sprite.SetImage(logo1.image.Rotate(0));
         logo1.sprite.SetX ((640 * screen_width) / 1280 - logo1.image.GetWidth() / 2);
         logo1.sprite.SetY ((512 * screen_height) / 1024 - logo1.image.GetHeight() / 2);
-        logo1.sprite.SetOpacity (1);
       }
   }
 
@@ -69,6 +65,9 @@ fun dialog_setup()
     global.dialog.entry = entry;
     global.dialog.bullet_image = Image("bullet.png");
     dialog_opacity (1);
+    
+    Window.SetBackgroundTopColor(0.781,0.891,0.777);
+    Window.SetBackgroundBottomColor(0.797,0.914,0.793);
   }
     
 fun dialog_opacity(opacity)
@@ -163,4 +162,7 @@ fun message_callback (text)
   message_sprite.SetImage(my_image);
 }
 
+Window.SetBackgroundTopColor(0.781,0.891,0.777);
+Window.SetBackgroundBottomColor(0.797,0.914,0.793);
+
 Plymouth.SetMessageFunction(message_callback);