From 737214b71be8fe5fdf51155ad50bb064b3156bd3 Mon Sep 17 00:00:00 2001
From: Indrajith K L
Date: Mon, 3 Nov 2025 17:48:56 +0530
Subject: Add embedded assets, splash screens, and asset loading support

Features added:
- Embedded main.lua and Lua files support (EMBED_MAIN option)
- Embedded assets support (EMBED_ASSETS option)
- Splash screens with dual logo display (always embedded)
- Asset loading progress tracking API (BeginAssetLoading, UpdateAssetLoading, EndAssetLoading)
- Custom font embedding for splash/loading screens
- --log flag for Windows console control
- --no-logo flag to skip splash screens in development
- Python scripts for embedding (embed_lua.py, embed_assets.py, embed_logo.py, embed_font.py)
- Documentation (EMBEDDING.md, ASSET_LOADING.md, SPLASH_SCREENS.md)

This allows building single-executable releases with all Lua code and assets embedded.
---
 embed_logo.py | 64 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 64 insertions(+)
 create mode 100644 embed_logo.py

(limited to 'embed_logo.py')

diff --git a/embed_logo.py b/embed_logo.py
new file mode 100644
index 0000000..e6b645e
--- /dev/null
+++ b/embed_logo.py
@@ -0,0 +1,64 @@
+#!/usr/bin/env python3
+"""
+Embed logo image files into C header for splash screens.
+Usage: python embed_logo.py <output.h> <raylib_logo.png> <reilua_logo.png>
+"""
+
+import sys
+import os
+
+def embed_file(file_path, var_name):
+    """Convert a file to a C byte array"""
+    with open(file_path, 'rb') as f:
+        data = f.read()
+    
+    output = f"/* {os.path.basename(file_path)} */\n"
+    output += f"static const unsigned char {var_name}[] = {{\n"
+    
+    # Write bytes in rows of 16
+    for i in range(0, len(data), 16):
+        chunk = data[i:i+16]
+        hex_values = ', '.join(f'0x{b:02x}' for b in chunk)
+        output += f"    {hex_values},\n"
+    
+    output += "};\n"
+    output += f"static const unsigned int {var_name}_size = {len(data)};\n\n"
+    
+    return output
+
+def main():
+    if len(sys.argv) != 4:
+        print("Usage: python embed_logo.py <output.h> <raylib_logo.png> <reilua_logo.png>")
+        sys.exit(1)
+    
+    output_file = sys.argv[1]
+    raylib_logo = sys.argv[2]
+    reilua_logo = sys.argv[3]
+    
+    # Check if files exist
+    if not os.path.exists(raylib_logo):
+        print(f"Error: {raylib_logo} not found!")
+        sys.exit(1)
+    
+    if not os.path.exists(reilua_logo):
+        print(f"Error: {reilua_logo} not found!")
+        sys.exit(1)
+    
+    # Generate header content
+    header_content = "/* Auto-generated embedded logo files */\n"
+    header_content += "#pragma once\n\n"
+    
+    # Embed both logo files
+    header_content += embed_file(raylib_logo, "embedded_raylib_logo")
+    header_content += embed_file(reilua_logo, "embedded_reilua_logo")
+    
+    # Write to output file
+    with open(output_file, 'w') as f:
+        f.write(header_content)
+    
+    print(f"Generated {output_file}")
+    print(f"  - Embedded {raylib_logo} ({os.path.getsize(raylib_logo)} bytes)")
+    print(f"  - Embedded {reilua_logo} ({os.path.getsize(reilua_logo)} bytes)")
+
+if __name__ == "__main__":
+    main()
-- 
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