From b48698b60c15138cfe41147e3a879c52a18a2a3c Mon Sep 17 00:00:00 2001
From: Dominik Wombacher <dominik@wombacher.cc>
Date: Wed, 8 Nov 2023 23:11:25 +0100
Subject: [PATCH] docs: Overview of assets that can be customized and their
 purpose

---
 custom/README.md | 38 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 38 insertions(+)

diff --git a/custom/README.md b/custom/README.md
index f0070ae..9cb5aee 100644
--- a/custom/README.md
+++ b/custom/README.md
@@ -10,3 +10,41 @@ To replace any image in `assets/`, add your custom version into this folder (`cu
 
 When the game starts, it will first check the `custom/` folder and fallback to `assets/`. 
 This means, custom images have precedence over assets shipped with the code.
+
+List of customizable assets:
+
+- Mascot / Bird
+  - bird-sprite.png
+- Game title
+  - title.txt
+- Welcome screen
+  - message-initial.png
+- Restart button
+  - restart-button.png
+- GameOver logo
+  - gameover.png
+- Scoreboard numbers
+  - number0.png
+  - number1.png
+  - number2.png
+  - number3.png
+  - number4.png
+  - number5.png
+  - number6.png
+  - number7.png
+  - number8.png
+  - number9.png
+- Pipes
+  - pipe-green-top.png
+  - pipe-green-bottom.png
+  - pipe-red-top.png
+  - pipe-red-bottom.png
+- Backgrounds
+  - background-day.png
+  - background-night.png
+- Ground
+  - ground-sprite.png
+
+Pipes and Background change every 10 points, example: 
+- 0-9 points = green pipe and day background
+- 10-19 points = red pipe and night background.
\ No newline at end of file
-- 
2.45.2