From d9d1a8a51ea7cd7e7076724918008b6adb1302ca Mon Sep 17 00:00:00 2001
From: Indrajith K L
Date: Mon, 10 Nov 2025 01:58:00 +0530
Subject: Add flexible module loading and complete file embedding

 - Support any folder structure (no hard-coded folders)
 - Embed all file types recursively from any folder
 - Fix require() dot-to-slash conversion for embedded modules
 - Clean build folder for fresh builds every time
 - Generate empty headers for Lua-only projects

 Backward compatible with existing projects.
---
 scripts/embed_assets.py | 40 +++++++++++++++++++++-------------------
 1 file changed, 21 insertions(+), 19 deletions(-)

(limited to 'scripts/embed_assets.py')

diff --git a/scripts/embed_assets.py b/scripts/embed_assets.py
index 52309ef..df4489a 100644
--- a/scripts/embed_assets.py
+++ b/scripts/embed_assets.py
@@ -40,17 +40,18 @@ def embed_files(output_file, input_files):
                 data = inf.read()
             
             var_name = sanitize_name(input_file)
-            # Extract relative path from 'assets/' onwards if present
-            if 'assets' in input_file.replace('\\', '/'):
-                parts = input_file.replace('\\', '/').split('assets/')
-                if len(parts) > 1:
-                    relative_name = 'assets/' + parts[-1]
-                else:
-                    relative_name = os.path.basename(input_file)
-            else:
-                relative_name = os.path.basename(input_file)
+            # Extract relative path from build directory
+            relative_name = input_file
+            for prefix in ['build/', 'build\\']:
+                if prefix in input_file:
+                    parts = input_file.split(prefix, 1)
+                    if len(parts) > 1:
+                        relative_name = parts[1]
+                        break
+            # Normalize path separators
+            relative_name = relative_name.replace('\\', '/')
             
-            f.write(f'/* Embedded asset: {input_file} ({len(data)} bytes) */\n')
+            f.write(f'/* Embedded file: {relative_name} ({len(data)} bytes) */\n')
             f.write(f'static const unsigned char embedded_asset_{idx}_{var_name}[] = {{\n')
             
             for i, byte in enumerate(data):
@@ -78,15 +79,16 @@ def embed_files(output_file, input_files):
         f.write('static const EmbeddedAsset embedded_assets[] = {\n')
         for idx, input_file in enumerate(input_files):
             var_name = sanitize_name(input_file)
-            # Extract relative path from 'assets/' onwards if present
-            if 'assets' in input_file.replace('\\', '/'):
-                parts = input_file.replace('\\', '/').split('assets/')
-                if len(parts) > 1:
-                    relative_name = 'assets/' + parts[-1]
-                else:
-                    relative_name = os.path.basename(input_file)
-            else:
-                relative_name = os.path.basename(input_file)
+            # Extract relative path from build directory
+            relative_name = input_file
+            for prefix in ['build/', 'build\\']:
+                if prefix in input_file:
+                    parts = input_file.split(prefix, 1)
+                    if len(parts) > 1:
+                        relative_name = parts[1]
+                        break
+            # Normalize path separators
+            relative_name = relative_name.replace('\\', '/')
             f.write(f'    {{ "{relative_name}", embedded_asset_{idx}_{var_name}, embedded_asset_{idx}_{var_name}_len }},\n')
         f.write('};\n\n')
         
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