(tools) feat: Add ProtoBuf C# code generator

Tools/ProtoBuf/gen.py

@@ -0,0 +1,43 @@
+from subprocess import Popen
+from os import path
+import os
+import shutil
+
+
+protoc_dir = "./bin/protoc.exe"
+grpc_cs_plugin_dir = "./bin/grpc_csharp_plugin.exe"
+
+proto_dir = "./proto"
+message_dir = proto_dir + "/message.proto"
+
+gen_dir = "./gen"
+gen_code_dst_dir = "../../Client/Assets/Scripts/Protocol"
+
+
+def GenerateProtocol():
+    if not path.exists(gen_dir):
+        os.makedirs(gen_dir)
+
+    result = Popen(
+        [
+            protoc_dir,
+            f"--proto_path={proto_dir}",
+            f"--csharp_out={gen_dir}",
+            f"--grpc_out={gen_dir}",
+            f"--plugin=protoc-gen-grpc={grpc_cs_plugin_dir}",
+            message_dir,
+        ]
+    )
+
+    result.wait()
+
+
+def MoveGeneratedCode():
+    shutil.copytree(
+        gen_dir, gen_code_dst_dir, copy_function=shutil.move, dirs_exist_ok=True
+    )
+
+
+if __name__ == "__main__":
+    GenerateProtocol()
+    MoveGeneratedCode()