game: multiplayer: work

django/games/objects/pong/Ball.py

@@ -10,18 +10,14 @@ import math
 class Ball:
     
     def __init__(self) -> None:
-        self.size: float
-        self.position: Position
-        self.angle: float
-        self.speed: float
-        
-        self.reset()
-        self.speed = 0
+        self.size: float = config.BALL_SIZE
+        self.position: Position = Position(Point(config.BALL_SPAWN_POS_X + self.size / 2, config.BALL_SPAWN_POS_Y + self.size / 2), time.time())
+        self.angle: float = 0
+        self.speed: float = 0
     
-    def reset(self) -> None:
-        self.size = config.BALL_SIZE
-        self.position = Position(Point(config.BALL_SPAWN_POS_X + self.size / 2, config.BALL_SPAWN_POS_Y + self.size / 2), time.time())
-        self.angle = math.pi * 0
+    def reset(self, target: Point) -> None:
+        self.position: Position = Position(Point(config.BALL_SPAWN_POS_X + self.size / 2, config.BALL_SPAWN_POS_Y + self.size / 2), time.time())
+        self.angle = math.atan2(target.y - self.position.location.y, target.x - self.position.location.x)
         self.speed = config.BALL_SPEED_START
     
     def to_dict(self) -> dict:

django/games/objects/pong/PongGame.py

@@ -14,6 +14,7 @@ from django.contrib.auth.models import User
 
 from ...routine import routine
 
+import random
 import threading
 
 class PongGame(AGame):
@@ -54,6 +55,7 @@ class PongGame(AGame):
                 else:
                     self.walls.append(Segment(corners[i].copy(), corners[(i + 1) % 4].copy()))
     
+        
         self.ball: Ball = Ball()
     
     def goal(self, goal_defenser: PongPlayer) -> None:
@@ -73,7 +75,7 @@ class PongGame(AGame):
                 self.finish(player_list[0])
                 return
         
-        self.ball.reset()
+        self.ball.reset(goal_defenser.rail.center())
 
     def get_valid_players(self) -> list[PongPlayer]:
         return [player for player in self.players if player.is_connected and not player.is_eliminated] 
@@ -92,7 +94,9 @@ class PongGame(AGame):
         
         self.broadcast("start")
 
-        self.ball.reset()
+        players: list[PongPlayer] = self.get_valid_players()
+
+        self.ball.reset(players[random.randint(0, len(players) -1)].rail.center())
         
         self.broadcast("update_ball", self.ball.to_dict())
         

django/games/objects/pong/Segment.py

@@ -28,6 +28,9 @@ class Segment:
     def copy(self):
         return Segment(self.start.copy(), self.stop.copy())
     
+    def center(self):
+        return Point((self.start.x + self.stop.x) / 2, (self.start.y + self.stop.y) / 2)
+
     def to_dict(self) -> dict:
         
         data: dict[str: dict] = {

django/games/routine.py

@@ -16,8 +16,6 @@ import asyncio
 
 import math
 
-import time
-
 from asgiref.sync import SyncToAsync