init

2025-10-20 21:08:52 +03:00
commit 4aaa436079
20 changed files with 6824 additions and 0 deletions
--- a/back/create_room.py
+++ b/back/create_room.py
@@ -0,0 +1,108 @@
+from random import randint
+
+from .socket import Socket
+from .game import game_router
+
+
+async def create_room_router(server: Socket, socket: Socket):
+    async def check_nickname(nickname: str) -> str | None:
+        nickname = nickname.strip()
+        if len(nickname) < 4:
+            await socket.emit("room-error", "Никнейм должен быть больше 4 букв!")
+            return
+
+        return nickname
+
+    async def check_width(width: str) -> int | None:
+        width = width.strip()
+        if not width.isnumeric():
+            await socket.emit("room-error", "Ширина должна быть числом!")
+            return
+
+        width_i = int(width)
+
+        if width_i < 5 or width_i > 25:
+            await socket.emit("room-error", "Ширина может быть числом от 5 до 25!")
+            return
+
+        return width_i
+
+    async def check_height(height: str) -> int | None:
+        height = height.strip()
+        if not height.isnumeric():
+            await socket.emit("room-error", "Высота должна быть числом!")
+            return
+
+        height_i = int(height)
+
+        if height_i < 5 or height_i > 15:
+            await socket.emit("room-error", "Высота может быть числом от 5 до 15!")
+            return
+
+        return height_i
+
+    async def check_bombs(bombs: str, width: int, height: int) -> int | None:
+        bombs = bombs.strip()
+        if not bombs.isnumeric():
+            await socket.emit("room-error", "Кол-во бомб должно быть числом!")
+            return
+
+        bombs_i = int(bombs)
+        bombs_max = (width * height * 2) // 5
+
+        if bombs_i < 5 or bombs_i > bombs_max:
+            await socket.emit(
+                "room-error", f"Кол-во бомб может быть от 5 до {bombs_max}!"
+            )
+            return
+
+        return bombs_i
+
+    async def check_room(room_id: str) -> str | None:
+        room_id = room_id.strip()
+
+        if not room_id.isnumeric() or len(room_id) != 6:
+            await socket.emit("room-error", "Код должен быть из 6 цифр!")
+            return
+
+        if not server.room_exists(room_id):
+            await socket.emit("room-error", "Такой комнаты не существует!")
+            return
+
+        return room_id
+
+    @socket.on("create-room")
+    async def create_room(_nickname: str, _width: str, _height: str, _bombs: str):
+        nickname = await check_nickname(_nickname)
+        if nickname is None:
+            return
+
+        width = await check_width(_width)
+        if width is None:
+            return
+
+        height = await check_height(_height)
+        if height is None:
+            return
+
+        bombs = await check_bombs(_bombs, width, height)
+        if bombs is None:
+            return
+
+        room_id = str(randint(100000, 999999))
+
+        room = await socket.join(room_id)
+        await game_router(server, socket, room, nickname, width, height, bombs)
+
+    @socket.on("join-room")
+    async def join_room(_nickname: str, _room_id: str):
+        nickname = await check_nickname(_nickname)
+        if nickname is None:
+            return
+
+        room_id = await check_room(_room_id)
+        if room_id is None:
+            return
+
+        room = await socket.join(room_id)
+        await game_router(server, socket, room, nickname)