🎉 Made arch plymouth theme

LICENSE

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+MIT License
+
+Copyright (c) 2021 Jovial Joe Jayarson
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

README.md

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+# Aregression
+
+[![Open Source Love png1](https://badges.frapsoft.com/os/v1/open-source.png?v=103)](https://opensource.org/) [![Gitmoji](https://img.shields.io/badge/gitmoji-%20😎-FFDD67.svg)](https://gitmoji.dev/) [![MIT license](https://img.shields.io/badge/License-MIT-blue.svg)](LICENSE) [![PRs Welcome](https://img.shields.io/badge/PRs-welcome-brightgreen.svg)](https://github.com/iesdevs/iedc/pulls)
+
+A sleek boot up progress bar for Arch Linux
+
+## Installing
+
+Follow instruction on [ArchWiki](https://wiki.archlinux.org/title/plymouth) to install and setup Plymouth.
+
+### AUR (Coming soon!)
+
+### Manual
+
+- Clone this repository:
+
+    ```bash
+    ➜ sudo git clone https://github.com/joe733/aregression /usr/share/plymouth/themes/aregression
+    ```
+
+### Usage
+
+This is well documented in the same ArchWiki page. Nevertheless you can execute the following commands:
+
+- List all themes
+
+    ```bash
+    ➜ sudo plymouth-set-default-theme -l       # You should see aregression listed
+    ```
+
+- Change theme test theme
+
+    ```bash
+    ➜ sudo plymouth-set-default-theme aregression
+    ➜ sudo plymouthd                                   # Start plymouthd
+    ➜ sudo plymouth --show-splash                      # Use Ctrl + Alt + F6 to quit
+    ➜ sudo plymouth --quit                             # Quit plymouthd
+    ```
+
+- If everything is fine update initramfs
+
+    ```bash
+    ➜ sudo plymouth-set-default-theme -R aregression
+    # OR
+    ➜ mkinitcpio -P
+    ```
+
+## Removal
+
+### AUR (Coming Soon!)
+
+### Manual (Not recommended if installed via AUR)
+
+- Remove the theme folder
+
+    ```bash
+    ➜ sudo mv /usr/share/plymouth/themes/aregression ~/
+    ➜ sudo rm -rf ~/aregression                        # ⚠️ Dangerous command! Double check your directory! 
+    ```
+
+## Credits
+
+- Original Project [Darwin Plymouth Theme](https://www.gnome-look.org/content/show.php/Darwin+Plymouth?content=170649)
+- Derived from [ubuntu-darwin](https://github.com/ashutoshgngwr/ubuntu-darwin)
+- Inspired by [arch-beat](https://github.com/nenad/arch-beat) and [arch10](https://github.com/manilarome/plymouth-theme-arch10)

aregression.plymouth

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+[Plymouth Theme]
+Name=Aregression Plymouth
+Description=Sleek boot up progress bar
+ModuleName=script
+
+[script]
+ImageDir=/usr/share/plymouth/themes/aregression/assets
+ScriptFile=/usr/share/plymouth/themes/aregression/assets/aregression.script

assets/aregression.script

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+Window.GetMaxWidth = fun (){
+  i = 0;
+  width = 0;
+  while (Window.GetWidth(i)){
+    width = Math.Max(width, Window.GetWidth(i));
+    i++;
+    }
+  return width;
+};
+
+Window.GetMaxHeight = fun (){
+  i = 0;
+  height = 0;
+  while (Window.GetHeight(i)){
+    height = Math.Max(height, Window.GetHeight(i));
+    i++;
+    }
+  return height;
+};
+
+anim.imagecount = 32;
+anim.target_width =  0.2* 0.46 * Window.GetWidth();
+anim.target_height =  0.2* 0.46 * Window.GetWidth();
+
+fun RotatedImage (index){
+	index = Math.Int(index);
+	if (!RotatedImageCache[index])
+		RotatedImageCache[index] = anim.original_image.Rotate((Math.Pi*2*index)/anim.imagecount).Scale(anim.target_width, anim.target_height);
+
+	return RotatedImageCache[index];
+	}
+
+
+if (Plymouth.GetMode() == "suspend" || Plymouth.GetMode() == "resume") {
+  background.original_image = ImageNew("suspend.png");
+  Window.SetBackgroundTopColor(1, 0, 0);
+  Window.SetBackgroundBottomColor(0, 1, 0);
+}
+else {
+  logo.original_image = ImageNew("logo.png");
+  background.original_image = ImageNew("background.png");
+  Window.SetBackgroundTopColor(0.180, 0.545, 0.020);
+  Window.SetBackgroundBottomColor(0.439, 0.573, 0.333);
+
+  anim.image= ImageNew("animation.png");
+  anim.original_image= anim.image.Scale(anim.target_width, anim.target_width);
+
+  anim.sprite = SpriteNew();
+  anim.sprite.SetImage(RotatedImage (0));
+  anim.sprite.SetX((Window.GetX() + Window.GetWidth() - RotatedImage(0).GetWidth()) / 2);
+  anim.sprite.SetY(Window.GetY() + Window.GetHeight() * 0.37);
+  anim.angle = 0;
+  anim.index = 0;
+
+
+}
+
+ratio =  logo.original_image.GetWidth() / logo.original_image.GetHeight();
+reduction = 0.4;
+logo.image = logo.original_image.Scale(reduction * Window.GetMaxWidth() , reduction / ratio *  Window.GetMaxWidth());
+logo.sprite = SpriteNew();
+logo.sprite.SetImage(logo.image);
+logo.opacity_angle = 0;
+logo.sprite.SetX((Window.GetX() + Window.GetMaxWidth()  - logo.image.GetWidth())  / 2);
+logo.sprite.SetY(Window.GetY() + Window.GetHeight() * 0.37);
+
+background.image = background.original_image.Scale(Window.GetMaxWidth() , Window.GetMaxHeight());
+background.sprite = SpriteNew();
+background.sprite.SetImage(background.image);
+background.sprite.SetPosition(Window.GetX(), Window.GetY(), -10);
+
+sprite_prompt = SpriteNew();
+
+fun refresh_callback ()
+  {
+    if (status == "normal")
+      {
+	anim.index += 1;
+	anim.index %= anim.imagecount;
+	anim.sprite.SetImage(RotatedImage (anim.index));
+        #anim.sprite.SetOpacity (1);
+	#motif.sprite.SetOpacity(motif.opacity);
+      }
+    else
+      {
+        anim.sprite.SetOpacity(0);
+	motif.sprite.SetOpacity(0);
+      }
+
+  }
+
+if (Plymouth.GetMode() != "suspend" && Plymouth.GetMode() != "resume") {
+  Plymouth.SetRefreshFunction (refresh_callback);
+}
+
+#----------------------------------------- Dialog --------------------------------
+
+status = "normal";
+
+fun dialog_setup()
+  {
+    local.box;
+    local.lock;
+    local.entry;
+    local.prompt_sprite;
+
+    box.image = ImageNew("box.png");
+    lock.image = ImageNew("lock.png");
+    entry.image = ImageNew("entry.png");
+
+    box.sprite = SpriteNew();
+    box.sprite.SetImage(box.image);
+    box.x = Window.GetX() + Window.GetWidth()  / 2 - box.image.GetWidth()/2;
+    box.y = Window.GetY() + Window.GetHeight() / 2 - box.image.GetHeight()/2;
+    box.z = 10000;
+    box.sprite.SetPosition(box.x, box.y, box.z);
+
+    lock.sprite = SpriteNew();
+    lock.sprite.SetImage(lock.image);
+    lock.x = box.x + box.image.GetWidth()/2 - (lock.image.GetWidth() + entry.image.GetWidth()) / 2;
+    lock.y = box.y + box.image.GetHeight()/2 - lock.image.GetHeight()/2;
+    lock.z = box.z + 1;
+    lock.sprite.SetPosition(lock.x, lock.y, lock.z);
+
+    entry.sprite = SpriteNew();
+    entry.sprite.SetImage(entry.image);
+    entry.x = lock.x + lock.image.GetWidth();
+    entry.y = box.y + box.image.GetHeight()/2 - entry.image.GetHeight()/2;
+    entry.z = box.z + 1;
+    entry.sprite.SetPosition(entry.x, entry.y, entry.z);
+
+    prompt_sprite = SpriteNew();
+    prompt_sprite.SetPosition(box.x, box.y - 20, box.z);
+
+    global.dialog.box = box;
+    global.dialog.lock = lock;
+    global.dialog.entry = entry;
+    global.dialog.bullet_image = ImageNew("bullet.png");
+    global.dialog.prompt_sprite = prompt_sprite;
+    dialog_opacity (1);
+  }
+
+fun dialog_opacity(opacity)
+  {
+    dialog.box.sprite.SetOpacity(opacity);
+    dialog.lock.sprite.SetOpacity(opacity);
+    dialog.entry.sprite.SetOpacity(opacity);
+    dialog.prompt_sprite.SetOpacity(opacity);
+    for (index = 0; dialog.bullet[index]; index++)
+      {
+        dialog.bullet[index].sprite.SetOpacity(opacity);
+      }
+  }
+
+fun display_normal_callback ()
+  {
+    global.status = "normal";
+    if (global.dialog)
+      dialog_opacity (0);
+  }
+
+fun display_password_callback (prompt, bullets)
+  {
+    global.status = "password";
+    if (!global.dialog) 
+	dialog_setup();
+    else 
+	dialog_opacity(1);
+    motif.sprite.SetOpacity(0);
+    anim.sprite.SetOpacity(0);
+
+    dialog.prompt_sprite.SetImage(Image.Text(prompt, 1.0, 1.0, 1.0));
+    for (index = 0; dialog.bullet[index] || index < bullets; index++)
+      { 
+
+        if (!dialog.bullet[index])
+          {
+            dialog.bullet[index].sprite = SpriteNew();
+            dialog.bullet[index].sprite.SetImage(dialog.bullet_image);
+            dialog.bullet[index].x = dialog.entry.x + index * dialog.bullet_image.GetWidth();
+            dialog.bullet[index].y = dialog.entry.y + dialog.entry.image.GetHeight() / 2 - dialog.bullet_image.GetHeight() / 2;
+            dialog.bullet[index].z = dialog.entry.z + 1;
+            dialog.bullet[index].sprite.SetPosition(dialog.bullet[index].x, dialog.bullet[index].y, dialog.bullet[index].z);
+          }
+        if (index < bullets)
+          dialog.bullet[index].sprite.SetOpacity(1);
+        else
+          dialog.bullet[index].sprite.SetOpacity(0);
+      }
+  }
+
+fun display_message_callback (prompt)
+  {
+
+prompt = Image.Text(prompt,1.0, 1.0, 1.0);
+sprite_prompt.SetImage(prompt);
+sprite_prompt.SetPosition(Window.GetX() + (Window.GetWidth() - prompt.GetWidth()) / 2, Window.GetY() + Window.GetHeight() * 0.93, 2);
+  }
+
+/* instantiate dialog at startup, to ensure all icons are loaded in memory before initrd is unmounted, in case /usr isn't mounted yet */
+dialog_setup(); dialog_opacity(0);
+Plymouth.SetDisplayNormalFunction(display_normal_callback);
+Plymouth.SetDisplayPasswordFunction(display_password_callback);
+Plymouth.SetMessageFunction(display_message_callback);
+
+#----------------------------------------- Progress Bar --------------------------------
+
+progress_box.image = Image("progress_box.png");
+progress_box.sprite = Sprite(progress_box.image);
+
+progress_box.x = Window.GetX() + Window.GetWidth() / 2 - progress_box.image.GetWidth() / 2;
+progress_box.y = Window.GetY() + Window.GetHeight() * 0.65 - progress_box.image.GetHeight() / 2;
+progress_box.sprite.SetPosition(progress_box.x, progress_box.y, 0);
+
+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() * 0.65  - progress_box.image.GetHeight() / 2 + (progress_box.image.GetHeight() - progress_bar.original_image.GetHeight()) / 2;
+progress_bar.sprite.SetPosition(progress_bar.x, progress_bar.y, 1);
+
+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 ()
+{
+ anim.sprite.SetOpacity (0);
+  if (Plymouth.GetMode() == "shutdown") {
+   motif.sprite.SetOpacity(0);
+  }
+}
+
+Plymouth.SetQuitFunction(quit_callback);
+