Start abstracting game into a class

src/game.py

@@ -0,0 +1,75 @@
+def make_board(size: int, filler = 0) -> list:
+    return [[filler for _ in range(size)] for _ in range(size)]
+
+
+class Game:
+    def __init__(self, board_size: int, enemy_amount: int = 5) -> None:
+        self.my_ships = make_board(board_size)
+        # Two different boards, one to show your ships and one to show the places you have shot
+        self.hit_ships = make_board(board_size) # -1 = shot but not hit, 0 = not hit, 1 = hit
+
+        self.total_enemy_amount = enemy_amount
+
+        self.my_drawn_board = make_board(board_size + 1, " ")
+        self.enemy_drawn_board = make_board(board_size + 1, " ")
+
+    @property
+    def enemy_amount(self) -> int:
+        # Get the enemy amount based on the amount of ships that are not hit in the hit ships var
+        return self.total_enemy_amount - sum([row.count(1) for row in self.hit_ships])
+
+    def setup_drawn_board(self) -> None:
+        max_num_len = len(str(len(self.my_drawn_board) - 1))
+
+        # Currently inserts the columns and rows into the board
+        for i in range(len(self.my_drawn_board)):
+            for j in range(len(self.my_drawn_board[i])):
+                if i == 0 and j == 0:
+                    self.my_drawn_board[i][j] = " " * max_num_len
+                elif i == 0:
+                    self.my_drawn_board[i][j] = chr(j + 64)
+                elif j == 0:
+                    self.my_drawn_board[i][j] = str(i).rjust(max_num_len)
+                else:
+                    self.my_drawn_board[i][j] = " "
+    
+    def draw_ships(self) -> None:
+        for i in range(len(self.ships)):
+            for j in range(len(self.ships[i])):
+                if self.ships[i][j] == 1:
+                    self.my_drawn_board[i + 1][j + 1] = "B"
+    
+    def draw_shots(self) -> None:
+        for i in range(len(self.hit_ships)):
+            for j in range(len(self.hit_ships[i])):
+                if self.hit_ships[i][j] == 1:
+                    self.my_drawn_board[i + 1][j + 1] = "O"
+                if self.hit_ships[i][j] == -1:
+                    self.my_drawn_board[i + 1][j + 1] = "X"
+    
+    def draw_board(self) -> None:
+        for i in range(len(self.my_drawn_board)):
+            for j in range(len(self.my_drawn_board[i])):
+                print(self.my_drawn_board[i][j], end=" ")
+            print()
+
+    def draw(self) -> None:
+        self.draw_ships()
+        self.draw_shots()
+        self.draw_board()
+
+    def hit(self, x: int, y: int, state: int) -> None:
+        self.hit_ships[x][y] = state
+
+    def shoot(self, x: int, y: int) -> int:
+        """Shot at own board and return hit or not hit"""
+        if self.ships[x][y] == 1:
+            return 1
+        return -1
+
+na = Game(5)
+na.setup_drawn_board()
+
+na.ships[2][2] = 1
+
+na.draw()

src/main.py

@@ -4,7 +4,7 @@ import random, sys
 
 args = sys.argv
 # name, -arguments
-def has_argument(args, arg):
+def has_argument(args: list[str], arg: str) -> bool:
     if len(args) > 1:
         if args[1].startswith("-"):
             for chr in args[1]:
@@ -12,9 +12,9 @@ def has_argument(args, arg):
                     return True
     return False
 
-def num2char(num) -> chr:
+def num2char(num: int) -> chr:
     return chr(num + 65)
-def char2num(char) -> int:
+def char2num(char: str) -> int:
     return ord(char) - 65
 
 posx = [0, 1, 2, 3, 4]
@@ -31,15 +31,17 @@ tl.speed(0)
 
 
 #funções
-def linhax(x,y):
-    tl.up(); tl.goto(x,y)
-    tl.down(); tl.goto(x+600,y)
-    pass
+def linhax(x: int, y: int) -> None:
+    tl.up()
+    tl.goto(x,y)
+    tl.down()
+    tl.goto(x+600,y)
 
-def linhay(x,y):
-    tl.up(); tl.goto(x,y)
-    tl.down(); tl.goto(x,y+600)
-    pass
+def linhay(x: int, y: int) -> None:
+    tl.up()
+    tl.goto(x,y)
+    tl.down()
+    tl.goto(x,y+600)
 
 
 #radar screen
@@ -62,10 +64,14 @@ for i in range(5):
 
 #Tabuleiro pronto
 tl.title("Naval Battle 1943")
+
 tl.hideturtle()
 boat = tl.Turtle()
 boat.shapesize(3, 3)
-boat.up(); boat.goto(0,0); boat.left(90)
+
+boat.up()
+boat.goto(0,0)
+boat.left(90)
 
 #Enemies
 AMOUNT_OF_ENEMIES = 3
@@ -75,10 +81,12 @@ for i in range(AMOUNT_OF_ENEMIES):
     enemy = tl.Turtle()
     enemy.color("red")
     enemy.up()
+
     if not has_argument(args, "D"):
         enemy.hideturtle()
     else:
         enemy.shapesize(3, 3)
+    
     pos = [random.choice(posy), random.choice(posy)]
     enemy.goto((pos[0] - 2) * 100, (pos[1] - 2) * 100)
     
@@ -102,9 +110,11 @@ while win == False:
             hit_enemy: list[tl.Turtle, list[int, int]] = enemy
             acerto = True
             break
+
     if acerto:
         print("Acerto!")
         boat.write("U-boat Afundado\n Capitão!",False,align="center")
+
         hit_enemy[0].hideturtle()
         enemies.remove(hit_enemy)
     else:
@@ -116,4 +126,5 @@ while win == False:
         win = True
 
 print("Você ganhou!!")
+
 tl.exitonclick()

src/networking/net_module.py

@@ -23,18 +23,11 @@ class Networking:
 
         Sends the size of the data before sending the data.
         """
-        sock.send(str(len(data)).encode())
+        data_len = str(len(bytes(data, "utf-8"))).encode()
+        sock.send(data_len)
         response = sock.recv(1024).decode()
         sock.send(data.encode())
-def recv_any_size(self, client):
-    """
-    Receives data from the client without knowing the size of the data.
 
-    Client must send the size of the data before sending the data.
-    """
-    data_size = client.recv(1024).decode()
-    data = client.recv(int(data_size)).decode()
-    return data
 
 class Server:
     """