created basic server-side implementation of bullet

common/bullet.py

@@ -0,0 +1,9 @@
+
+from common.data_types import Vec2D
+
+
+class CommonBullet:
+
+    def __init__(self, pos: Vec2D) -> None:
+
+        self.pos = pos

server/game_data.py

@@ -1,6 +1,7 @@
 import random
 from typing import TYPE_CHECKING, Optional
 
+from common.bullet import CommonBullet
 from common.data_types import Color, Vec2D
 from common.player import CommonPlayer
 from common.s2c_packets import S2CPlayers
@@ -16,6 +17,7 @@ def __init__(self, server: 'Server') -> None:
         self.settings: Settings = Settings()
 
         self.players: list[CommonPlayer] = []
+        self.bullets: list[CommonBullet] = []
 
     def update(self) -> None:
 
@@ -37,6 +39,13 @@ def update(self) -> None:
 
         if players_dirty:
             self.server.broadcast(S2CPlayers(self.players))
+
+        for bullet in self.bullets:
+            bullet.pos.y += 1
+            if bullet.pos.y > self.settings.world_height:
+                self.bullets.remove(bullet)
+                continue
+            print(f"Bullet: {bullet.pos}")
 
     def add_player(self, player: CommonPlayer) -> None:
         self.players.append(player)

server/main.py

@@ -1,11 +1,13 @@
 import _thread
+import dataclasses
 import queue
 import socket
 import sys
 import time
 from typing import Optional
 
 from common import packet_ids
+from common.bullet import CommonBullet
 from common.c2s_packets import C2SHandshake, C2SMovementUpdate
 from common.packet_base import Packet
 from common.packet_header import PacketHeader
@@ -254,6 +256,7 @@ def handle_packet(self, raw_packet: RawPacket) -> Optional[Exception]:
                     return LookupError()
 
                 print(f"Pow from {shooting_player.pos}")
+                self.game.bullets.append(CommonBullet(dataclasses.replace(shooting_player.pos)))
 
             case _:
                 print(f"Unknown packet (ID: {packet_type})")