Make 0 member msgs look nicer

scripts/generate_messages.py

@@ -3,7 +3,8 @@
 import os
 import json
 
-from typing import TypedDict, Literal, Optional, Dict, Union
+from typing import \
+    TypedDict, Literal, Optional, Dict, Union, TextIO
 
 KIND = Literal[ \
             'int32', \
@@ -398,32 +399,13 @@ class CodeGenerator():
     def __init__(self) -> None:
         self.game_enums: list[GameEnumJson] = []
 
-    def generate_msg(
+    def write_init_method_header(
             self,
+            out_file: TextIO,
             msg: NetMessageJson,
-            game: Literal['game', 'system']
+            game: Literal['system', 'game'],
+            name_snake: str
     ) -> None:
-        name_snake = name_to_snake(msg['name'])
-        name_camel = name_to_camel(msg['name'])
-        dirname = os.path.dirname(__file__)
-        file_path= os.path.join(
-                dirname,
-                f'../twnet_parser/messages7/{game}/',
-                f'{name_snake}.py')
-        # if os.path.exists(file_path):
-        #     print(f"Warning: file already exists! {file_path}")
-        #     return
-        with open(file_path, 'w') as out_file:
-            print(f"Generating {file_path} ...")
-            out_file.write('# generated by scripts/generate_messages.py\n')
-            out_file.write('\n')
-            out_file.write('from twnet_parser.pretty_print import PrettyPrint\n')
-            if len(msg['members']) > 0:
-                out_file.write('from twnet_parser.packer import Unpacker\n')
-            out_file.write('from twnet_parser.chunk_header import ChunkHeader\n')
-            out_file.write(get_dependencies(msg))
-            out_file.write('\n')
-            out_file.write(f'class Msg{name_camel}(PrettyPrint):\n')
         out_file.write('    def __init__(\n')
         out_file.write('            self,\n')
         args: list[str] = []
@@ -518,6 +500,37 @@ class CodeGenerator():
             args.append(f'            {name}: {ftype} = {default}')
         out_file.write(',\n'.join(args) + '\n')
         out_file.write('    ) -> None:\n')
+
+    def generate_msg(
+            self,
+            msg: NetMessageJson,
+            game: Literal['game', 'system']
+    ) -> None:
+        name_snake = name_to_snake(msg['name'])
+        name_camel = name_to_camel(msg['name'])
+        dirname = os.path.dirname(__file__)
+        file_path= os.path.join(
+                dirname,
+                f'../twnet_parser/messages7/{game}/',
+                f'{name_snake}.py')
+        # if os.path.exists(file_path):
+        #     print(f"Warning: file already exists! {file_path}")
+        #     return
+        with open(file_path, 'w') as out_file:
+            print(f"Generating {file_path} ...")
+            out_file.write('# generated by scripts/generate_messages.py\n')
+            out_file.write('\n')
+            out_file.write('from twnet_parser.pretty_print import PrettyPrint\n')
+            if len(msg['members']) > 0:
+                out_file.write('from twnet_parser.packer import Unpacker\n')
+            out_file.write('from twnet_parser.chunk_header import ChunkHeader\n')
+            out_file.write(get_dependencies(msg))
+            out_file.write('\n')
+            out_file.write(f'class Msg{name_camel}(PrettyPrint):\n')
+            if len(msg['members']) > 0:
+                self.write_init_method_header(out_file, msg, game, name_snake)
+            else:
+                out_file.write('    def __init__(self) -> None:\n')
             out_file.write(f"        self.message_name = '{name_snake}'\n")
             sys: str = 'True' if game == 'system' else 'False'
             out_file.write(f"        self.system_message = {sys}\n")

twnet_parser/messages7/game/cl_kill.py

@@ -4,10 +4,7 @@ from twnet_parser.pretty_print import PrettyPrint
 from twnet_parser.chunk_header import ChunkHeader
 
 class MsgClKill(PrettyPrint):
-    def __init__(
-            self,
-
-    ) -> None:
+    def __init__(self) -> None:
         self.message_name = 'cl_kill'
         self.system_message = False
         self.header: ChunkHeader

twnet_parser/messages7/game/cl_ready_change.py

@@ -4,10 +4,7 @@ from twnet_parser.pretty_print import PrettyPrint
 from twnet_parser.chunk_header import ChunkHeader
 
 class MsgClReadyChange(PrettyPrint):
-    def __init__(
-            self,
-
-    ) -> None:
+    def __init__(self) -> None:
         self.message_name = 'cl_ready_change'
         self.system_message = False
         self.header: ChunkHeader

twnet_parser/messages7/game/sv_game_msg.py

@@ -4,10 +4,7 @@ from twnet_parser.pretty_print import PrettyPrint
 from twnet_parser.chunk_header import ChunkHeader
 
 class MsgSvGameMsg(PrettyPrint):
-    def __init__(
-            self,
-
-    ) -> None:
+    def __init__(self) -> None:
         self.message_name = 'sv_game_msg'
         self.system_message = False
         self.header: ChunkHeader

twnet_parser/messages7/game/sv_ready_to_enter.py

@@ -4,10 +4,7 @@ from twnet_parser.pretty_print import PrettyPrint
 from twnet_parser.chunk_header import ChunkHeader
 
 class MsgSvReadyToEnter(PrettyPrint):
-    def __init__(
-            self,
-
-    ) -> None:
+    def __init__(self) -> None:
         self.message_name = 'sv_ready_to_enter'
         self.system_message = False
         self.header: ChunkHeader

twnet_parser/messages7/game/sv_vote_clear_options.py

@@ -4,10 +4,7 @@ from twnet_parser.pretty_print import PrettyPrint
 from twnet_parser.chunk_header import ChunkHeader
 
 class MsgSvVoteClearOptions(PrettyPrint):
-    def __init__(
-            self,
-
-    ) -> None:
+    def __init__(self) -> None:
         self.message_name = 'sv_vote_clear_options'
         self.system_message = False
         self.header: ChunkHeader

twnet_parser/messages7/game/sv_vote_option_list_add.py

@@ -4,10 +4,7 @@ from twnet_parser.pretty_print import PrettyPrint
 from twnet_parser.chunk_header import ChunkHeader
 
 class MsgSvVoteOptionListAdd(PrettyPrint):
-    def __init__(
-            self,
-
-    ) -> None:
+    def __init__(self) -> None:
         self.message_name = 'sv_vote_option_list_add'
         self.system_message = False
         self.header: ChunkHeader

twnet_parser/messages7/system/con_ready.py

@@ -4,10 +4,7 @@ from twnet_parser.pretty_print import PrettyPrint
 from twnet_parser.chunk_header import ChunkHeader
 
 class MsgConReady(PrettyPrint):
-    def __init__(
-            self,
-
-    ) -> None:
+    def __init__(self) -> None:
         self.message_name = 'con_ready'
         self.system_message = True
         self.header: ChunkHeader

twnet_parser/messages7/system/enter_game.py

@@ -4,10 +4,7 @@ from twnet_parser.pretty_print import PrettyPrint
 from twnet_parser.chunk_header import ChunkHeader
 
 class MsgEnterGame(PrettyPrint):
-    def __init__(
-            self,
-
-    ) -> None:
+    def __init__(self) -> None:
         self.message_name = 'enter_game'
         self.system_message = True
         self.header: ChunkHeader

twnet_parser/messages7/system/ping.py

@@ -4,10 +4,7 @@ from twnet_parser.pretty_print import PrettyPrint
 from twnet_parser.chunk_header import ChunkHeader
 
 class MsgPing(PrettyPrint):
-    def __init__(
-            self,
-
-    ) -> None:
+    def __init__(self) -> None:
         self.message_name = 'ping'
         self.system_message = True
         self.header: ChunkHeader

twnet_parser/messages7/system/ping_reply.py

@@ -4,10 +4,7 @@ from twnet_parser.pretty_print import PrettyPrint
 from twnet_parser.chunk_header import ChunkHeader
 
 class MsgPingReply(PrettyPrint):
-    def __init__(
-            self,
-
-    ) -> None:
+    def __init__(self) -> None:
         self.message_name = 'ping_reply'
         self.system_message = True
         self.header: ChunkHeader

twnet_parser/messages7/system/rcon_auth_off.py

@@ -4,10 +4,7 @@ from twnet_parser.pretty_print import PrettyPrint
 from twnet_parser.chunk_header import ChunkHeader
 
 class MsgRconAuthOff(PrettyPrint):
-    def __init__(
-            self,
-
-    ) -> None:
+    def __init__(self) -> None:
         self.message_name = 'rcon_auth_off'
         self.system_message = True
         self.header: ChunkHeader

twnet_parser/messages7/system/rcon_auth_on.py

@@ -4,10 +4,7 @@ from twnet_parser.pretty_print import PrettyPrint
 from twnet_parser.chunk_header import ChunkHeader
 
 class MsgRconAuthOn(PrettyPrint):
-    def __init__(
-            self,
-
-    ) -> None:
+    def __init__(self) -> None:
         self.message_name = 'rcon_auth_on'
         self.system_message = True
         self.header: ChunkHeader

twnet_parser/messages7/system/ready.py

@@ -4,10 +4,7 @@ from twnet_parser.pretty_print import PrettyPrint
 from twnet_parser.chunk_header import ChunkHeader
 
 class MsgReady(PrettyPrint):
-    def __init__(
-            self,
-
-    ) -> None:
+    def __init__(self) -> None:
         self.message_name = 'ready'
         self.system_message = True
         self.header: ChunkHeader

twnet_parser/messages7/system/request_map_data.py

@@ -4,10 +4,7 @@ from twnet_parser.pretty_print import PrettyPrint
 from twnet_parser.chunk_header import ChunkHeader
 
 class MsgRequestMapData(PrettyPrint):
-    def __init__(
-            self,
-
-    ) -> None:
+    def __init__(self) -> None:
         self.message_name = 'request_map_data'
         self.system_message = True
         self.header: ChunkHeader