Init

nixos/plymouth/miku/miku.script

@@ -0,0 +1,30 @@
+# Screen dimensions
+screen_width = Window.GetWidth();
+screen_height = Window.GetHeight();
+
+# Load frames
+frame_count = 53;
+frames = [];
+for (i = 0; i < frame_count; i++) {
+    num = String(i);
+    if (i < 10) num = "000" + num;
+    else if (i < 100) num = "00" + num;
+	else num = "0" + num;
+    frames[i] = Image("frames/frame_" + num + ".png");
+}
+
+# Position centered
+x = (screen_width - 498) / 2;
+y = (screen_height - 498) / 2;
+
+# Animation state
+current_frame = 0;
+
+fun refresh_callback() {
+    sprite = Sprite(frames[current_frame]);
+    sprite.SetX(x);
+    sprite.SetY(y);
+    current_frame = (current_frame + 1) % frame_count;
+}
+
+Plymouth.SetRefreshFunction(refresh_callback);