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#!/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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