107 lines
3.4 KiB
TypeScript
107 lines
3.4 KiB
TypeScript
import { MsgCall } from "tsrpc";
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import { playerManager } from "../managers/PlayerManager";
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import { MsgPlayerMove } from "../shared/protocols/MsgPlayerMove";
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import { MsgReqMove } from "../shared/protocols/MsgReqMove";
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import { broadcastToAll } from "../utils/broadcast";
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import { clientToGamePosition, gameToClientPosition } from "../utils/coordinate";
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/**
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* 移动消息处理器
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* 处理玩家移动请求，验证位置合法性，更新玩家位置并广播给其他玩家
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*/
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export default async function (call: MsgCall<MsgReqMove>) {
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const { x, y } = call.msg;
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// 从连接中获取玩家ID（需要在登录时保存）
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const playerId = (call.conn as any).playerId;
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if (!playerId) {
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call.conn.sendMsg('ResMove', {
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success: false,
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message: '未登录，请先登录'
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});
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return;
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}
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// 获取玩家信息
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const player = playerManager.getPlayer(playerId);
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if (!player) {
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call.conn.sendMsg('ResMove', {
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success: false,
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message: '玩家不存在'
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});
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return;
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}
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// 检查玩家是否存活
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if (!player.isAlive) {
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call.conn.sendMsg('ResMove', {
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success: false,
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message: '玩家已死亡，无法移动'
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});
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return;
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}
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// 验证坐标是否为数字
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if (typeof x !== 'number' || typeof y !== 'number') {
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call.conn.sendMsg('ResMove', {
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success: false,
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message: '坐标格式错误'
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});
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return;
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}
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// 验证坐标是否为整数
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if (!Number.isInteger(x) || !Number.isInteger(y)) {
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call.conn.sendMsg('ResMove', {
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success: false,
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message: '坐标必须为整数'
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});
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return;
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}
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// 将客户端坐标（放大1000倍）转换为游戏内坐标
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const gamePosition = clientToGamePosition({ x, y });
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try {
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// 尝试更新玩家位置（使用游戏内坐标）
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const success = playerManager.updatePlayerPosition(playerId, gamePosition.x, gamePosition.y);
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if (!success) {
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call.conn.sendMsg('ResMove', {
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success: false,
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message: '移动失败，位置无效或超出世界边界'
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});
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return;
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}
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// 获取更新后的位置（转换为客户端坐标）
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const newPosition = gameToClientPosition(gamePosition);
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// 广播移动消息给所有其他玩家（使用客户端坐标）
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const moveMsg: MsgPlayerMove = {
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playerId: player.id,
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playerName: player.name,
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position: newPosition,
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timestamp: Date.now()
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};
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broadcastToAll('PlayerMove', moveMsg, call.conn.id);
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// 返回成功结果
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call.conn.sendMsg('ResMove', {
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success: true,
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message: '移动成功',
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position: newPosition
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});
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console.log(`玩家 ${player.name} 移动到游戏内坐标 (${gamePosition.x}, ${gamePosition.y})，客户端坐标 (${newPosition.x}, ${newPosition.y})`);
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} catch (error) {
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console.error('移动失败:', error);
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call.conn.sendMsg('ResMove', {
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success: false,
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message: `移动失败: ${error instanceof Error ? error.message : '未知错误'}`
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});
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}
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} |