Fix SCsub, fix cpplize_debugger.py and add missing header (<tuple>).

SCsub

@@ -1,23 +1,40 @@
 #!/usr/bin/env python
 
-from debugger_ui import cpplize_debugger
 
-cpplize_debugger.create_debugger_header()
+import os
+from debugger_ui import cpplize_debugger
 
 Import("env")
 Import("env_modules")
 
+# Get the absolute path to the current directory where SCsub is located
+source_path = env.Dir('.').abspath
+print(f"source_path: {source_path}")
+
+# Call the function with the correct source_path
+cpplize_debugger.create_debugger_header(source_path)
+
+# Clone the module environment
 env_network_synchronizer = env_modules.Clone()
 
+# Check if Tracy is enabled and add the definition if necessary
 if "tracy_enable" in env and env["tracy_enable"] == "yes":
     env_network_synchronizer.Append(CPPDEFINES=["TRACY_ENABLE"])
 
-# TODO ensure debugs are enabled only in debug builds.
+# TODO: Ensure that debugs are enabled only in debug builds.
 env_network_synchronizer.Append(CPPDEFINES=["NS_DEBUG_ENABLED"])
 
+# Add the definition to disable the debug data buffer
 env_network_synchronizer.Append(CPPDEFINES=["DISABLE_DEBUG_DATA_BUFFER"])
 
+# Add the GENERATE_DEBUG_SYMBOLS preprocessor definition
+env_network_synchronizer.Append(CPPDEFINES=["GENERATE_DEBUG_SYMBOLS=ON"])
+
+# Add source files to the environment
 env_network_synchronizer.add_source_files(env.modules_sources, "core/**.cpp")
 env_network_synchronizer.add_source_files(env.modules_sources, "godot4/**.cpp")
 env_network_synchronizer.add_source_files(env.modules_sources, "*.cpp")
 env_network_synchronizer.add_source_files(env.modules_sources, "tests/**.cpp")
+
+# Invoke CMake with the GENERATE_DEBUG_SYMBOLS flag
+env.Execute("cmake ../cmake/ -DGENERATE_DEBUG_SYMBOLS=ON")

debugger_ui/cpplize_debugger.py

@@ -1,40 +1,58 @@
-from os import listdir
-from os.path import isfile, join, isdir, exists
+import os
 import sys
 
 def create_debugger_header(source_path):
-
-    f = open(source_path + "/core/__generated__debugger_ui.h", "w", encoding="utf-8")
-    f.write("#pragma once\n")
-    f.write("\n")
-    f.write("/// This is a generated file by `cpplize_debugger.py`, executed by `SCsub`.\n")
-    f.write("/// \n")
-    f.write("/// DO NOT EDIT this header.\n")
-    f.write("/// If you want to modify this python code, you can simply change `debugger.py`\n")
-    f.write("/// During the next compilation this header will be updated.\n")
-    f.write("/// \n")
-    f.write("/// HOWEVER! The file will not be copied into the `bin` folder unless you remove the\n")
-    f.write("/// existing `bin/debugger.py` first; this algorithm prevents destroying eventual\n")
-    f.write("/// changes made on that file.\n")
-    f.write("\n")
-    f.write("static const char __debugger_ui_code[] = R\"TheCodeRKS(")
-
-    size = 0
-    with open(source_path + '/debugger_ui/debugger.py', encoding="utf-8") as deb_f:
-        for l in deb_f.readlines():
-            l_utf8 = l.encode('utf-8')
-            size += len(l_utf8)
-            f.write(l);
-
-    f.write("   )TheCodeRKS\";\n")
-    f.write("static unsigned int __debugger_ui_code_size = "+str(size)+";\n")
-    f.close()
-
+    """
+    Creates the generated header file for the debugger UI.
 
-if len(sys.argv) < 2:
-    print("Usage: cpplize_debugger.py <source_path>")
-    sys.exit(1)
+    Args:
+        source_path (str): The path to the source directory where the header will be created.
+    """
+    # Define the path to the 'core' directory
+    core_dir = os.path.join(source_path, "core")
+
+    # Create the 'core' directory if it doesn't exist
+    os.makedirs(core_dir, exist_ok=True)
+
+    # Define the full path to the generated header file
+    header_path = os.path.join(core_dir, "__generated__debugger_ui.h")
+
+    try:
+        with open(header_path, "w", encoding="utf-8") as f:
+            f.write("#pragma once\n\n")
+            f.write("/// This is a generated file by `cpplize_debugger.py`, executed by `SCsub`.\n")
+            f.write("///\n")
+            f.write("/// DO NOT EDIT this header.\n")
+            f.write("/// If you want to modify this Python code, simply change `debugger.py`\n")
+            f.write("/// During the next compilation, this header will be updated.\n")
+            f.write("///\n")
+            f.write("/// HOWEVER! The file will not be copied into the `bin` folder unless you remove the\n")
+            f.write("/// existing `bin/debugger.py` first; this algorithm prevents destroying any\n")
+            f.write("/// changes made to that file.\n\n")
+            f.write("static const char __debugger_ui_code[] = R\"TheCodeRKS(\n")
+
+            size = 0
+            debugger_py_path = os.path.join(source_path, 'debugger_ui', 'debugger.py')
+
+            if not os.path.isfile(debugger_py_path):
+                print(f"Error: The file '{debugger_py_path}' was not found.")
+                sys.exit(1)
+
+            with open(debugger_py_path, encoding="utf-8") as deb_f:
+                for line in deb_f:
+                    line_utf8 = line.encode('utf-8')
+                    size += len(line_utf8)
+                    f.write(line)
+
+            f.write(")TheCodeRKS\";\n")
+            f.write(f"static unsigned int __debugger_ui_code_size = {size};\n")
+
+        print(f"Header file successfully generated at '{header_path}'.")
+
+    except IOError as e:
+        print(f"Error writing the header file: {e}")
+        sys.exit(1)
 
-source_path = sys.argv[1]
+# The create_debugger_header function is called directly from SCsub,
+# so there's no need for a main function handling sys.argv.
 
-create_debugger_header(source_path)

tests/test_data_buffer.cpp

@@ -5,6 +5,8 @@
 #include "../core/net_math.h"
 #include "../core/scene_synchronizer_debugger.h"
 
+#include <tuple>
+
 NS::SceneSynchronizerDebugger debugger;
 
 inline std::vector<std::int64_t> int_values(NS::DataBuffer::CompressionLevel p_compression_level) {