104 lines
3.4 KiB
Java
104 lines
3.4 KiB
Java
package com.zombie.game.server;
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import com.zombie.game.model.PlayerInfo;
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import com.zombie.game.model.Room;
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import java.util.ArrayList;
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import java.util.Collection;
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import java.util.List;
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import java.util.Map;
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import java.util.concurrent.ConcurrentHashMap;
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/**
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* Room manager for tracking game rooms and player-room assignments / 房间管理器，用于追踪游戏房间和玩家房间分配
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*/
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public class RoomManager {
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// All active rooms mapped by room ID / 所有活跃房间，以房间ID映射
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private final Map<String, Room> rooms = new ConcurrentHashMap<>();
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// Player ID to room ID mapping / 玩家ID到房间ID的映射
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private final Map<String, String> playerToRoom = new ConcurrentHashMap<>();
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// Add a new room to the manager / 向管理器添加新房间
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public void addRoom(String roomId, Room room) {
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rooms.put(roomId, room);
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// Map existing players in room to room ID / 将房间中现有玩家映射到房间ID
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for (PlayerInfo player : room.getPlayers()) {
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playerToRoom.put(player.getId(), roomId);
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}
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}
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// Add a player to a room / 将玩家添加到房间
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public boolean joinRoom(String roomId, String playerId, String playerName) {
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Room room = rooms.get(roomId);
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if (room == null) return false;
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// Reject if room is full / 房间已满则拒绝
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if (room.getPlayerCount() >= 4) return false;
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boolean added = room.addPlayer(playerId, playerName);
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if (added) {
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playerToRoom.put(playerId, roomId);
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}
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return added;
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}
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// Remove a player from their room / 从房间中移除玩家
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public Room leaveRoom(String playerId) {
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String roomId = playerToRoom.remove(playerId);
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if (roomId == null) return null;
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Room room = rooms.get(roomId);
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if (room == null) return null;
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room.removePlayer(playerId);
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// Delete room if empty / 如果房间为空则删除
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if (room.getPlayerCount() == 0) {
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rooms.remove(roomId);
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return null;
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}
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return room;
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}
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// Get room by player ID / 通过玩家ID获取房间
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public Room getRoomByPlayerId(String playerId) {
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String roomId = playerToRoom.get(playerId);
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if (roomId == null) return null;
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return rooms.get(roomId);
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}
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// Get room by room ID / 通过房间ID获取房间
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public Room getRoom(String roomId) {
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return rooms.get(roomId);
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}
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// Get all rooms / 获取所有房间
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public Collection<Room> getAllRooms() {
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return rooms.values();
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}
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// Get rooms that haven't started a game yet / 获取尚未开始游戏的房间
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public List<Room> getAvailableRooms() {
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List<Room> available = new ArrayList<>();
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for (Room room : rooms.values()) {
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if (!room.isGameStarted()) {
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available.add(room);
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}
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}
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return available;
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}
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// Remove a room and all player mappings / 移除房间及其所有玩家映射
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public void removeRoom(String roomId) {
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Room room = rooms.remove(roomId);
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if (room != null) {
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for (PlayerInfo player : room.getPlayers()) {
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playerToRoom.remove(player.getId());
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}
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}
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}
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// Check if a player is in any room / 检查玩家是否在任意房间中
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public boolean isPlayerInRoom(String playerId) {
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return playerToRoom.containsKey(playerId);
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}
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}
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