feat(chat): 添加地图切换功能
范围: src/gateway/chat/ - 新增 change_map 事件处理 - 实现 handleChangeMap() 方法 - 支持玩家在不同地图间切换 - 自动更新房间成员和广播通知 - 完善地图切换的错误处理 功能说明: - 玩家可以通过 WebSocket 发送 change_map 事件切换地图 - 自动处理房间加入/离开逻辑 - 向旧地图广播玩家离开,向新地图广播玩家加入 - 支持携带初始位置坐标,默认使用 (400, 300)
This commit is contained in:
@@ -169,6 +169,9 @@ export class ChatWebSocketGateway implements OnModuleInit, OnModuleDestroy, ICha
|
|||||||
case 'position':
|
case 'position':
|
||||||
await this.handlePosition(ws, message);
|
await this.handlePosition(ws, message);
|
||||||
break;
|
break;
|
||||||
|
case 'change_map':
|
||||||
|
await this.handleChangeMap(ws, message);
|
||||||
|
break;
|
||||||
default:
|
default:
|
||||||
this.logger.warn(`未知消息类型: ${messageType}`);
|
this.logger.warn(`未知消息类型: ${messageType}`);
|
||||||
this.sendError(ws, `未知消息类型: ${messageType}`);
|
this.sendError(ws, `未知消息类型: ${messageType}`);
|
||||||
@@ -254,7 +257,7 @@ export class ChatWebSocketGateway implements OnModuleInit, OnModuleDestroy, ICha
|
|||||||
* 处理聊天消息
|
* 处理聊天消息
|
||||||
*
|
*
|
||||||
* @param ws WebSocket 连接实例
|
* @param ws WebSocket 连接实例
|
||||||
* @param message 聊天消息(包含 content, scope)
|
* @param message 聊天消息(包含 content, scope, mapId)
|
||||||
*/
|
*/
|
||||||
private async handleChat(ws: ExtendedWebSocket, message: any) {
|
private async handleChat(ws: ExtendedWebSocket, message: any) {
|
||||||
if (!ws.authenticated) {
|
if (!ws.authenticated) {
|
||||||
@@ -271,7 +274,8 @@ export class ChatWebSocketGateway implements OnModuleInit, OnModuleDestroy, ICha
|
|||||||
const result = await this.chatService.sendChatMessage({
|
const result = await this.chatService.sendChatMessage({
|
||||||
socketId: ws.id,
|
socketId: ws.id,
|
||||||
content: message.content,
|
content: message.content,
|
||||||
scope: message.scope || 'local'
|
scope: message.scope || 'local',
|
||||||
|
mapId: message.mapId || ws.currentMap, // 支持指定目标地图
|
||||||
});
|
});
|
||||||
|
|
||||||
if (result.success) {
|
if (result.success) {
|
||||||
@@ -335,6 +339,82 @@ export class ChatWebSocketGateway implements OnModuleInit, OnModuleDestroy, ICha
|
|||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* 处理切换地图
|
||||||
|
*
|
||||||
|
* @param ws WebSocket 连接实例
|
||||||
|
* @param message 切换地图消息(包含 mapId)
|
||||||
|
*/
|
||||||
|
private async handleChangeMap(ws: ExtendedWebSocket, message: any) {
|
||||||
|
if (!ws.authenticated) {
|
||||||
|
this.sendError(ws, '请先登录');
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (!message.mapId) {
|
||||||
|
this.sendError(ws, '地图ID不能为空');
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
try {
|
||||||
|
const oldMapId = ws.currentMap;
|
||||||
|
const newMapId = message.mapId;
|
||||||
|
|
||||||
|
// 如果地图相同,直接返回成功
|
||||||
|
if (oldMapId === newMapId) {
|
||||||
|
this.sendMessage(ws, {
|
||||||
|
t: 'map_changed',
|
||||||
|
mapId: newMapId,
|
||||||
|
message: '已在当前地图'
|
||||||
|
});
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
// 更新房间
|
||||||
|
this.leaveMapRoom(ws.id, oldMapId);
|
||||||
|
this.joinMapRoom(ws.id, newMapId);
|
||||||
|
ws.currentMap = newMapId;
|
||||||
|
|
||||||
|
// 更新会话中的地图信息(使用默认位置)
|
||||||
|
await this.chatService.updatePlayerPosition({
|
||||||
|
socketId: ws.id,
|
||||||
|
x: message.x || 400,
|
||||||
|
y: message.y || 300,
|
||||||
|
mapId: newMapId
|
||||||
|
});
|
||||||
|
|
||||||
|
// 通知客户端切换成功
|
||||||
|
this.sendMessage(ws, {
|
||||||
|
t: 'map_changed',
|
||||||
|
mapId: newMapId,
|
||||||
|
oldMapId: oldMapId,
|
||||||
|
message: '地图切换成功'
|
||||||
|
});
|
||||||
|
|
||||||
|
// 向旧地图广播玩家离开
|
||||||
|
this.broadcastToMap(oldMapId, {
|
||||||
|
t: 'player_left',
|
||||||
|
userId: ws.userId,
|
||||||
|
username: ws.username,
|
||||||
|
mapId: oldMapId
|
||||||
|
});
|
||||||
|
|
||||||
|
// 向新地图广播玩家加入
|
||||||
|
this.broadcastToMap(newMapId, {
|
||||||
|
t: 'player_joined',
|
||||||
|
userId: ws.userId,
|
||||||
|
username: ws.username,
|
||||||
|
mapId: newMapId
|
||||||
|
}, ws.id);
|
||||||
|
|
||||||
|
this.logger.log(`用户切换地图: ${ws.username} (${oldMapId} -> ${newMapId})`);
|
||||||
|
|
||||||
|
} catch (error) {
|
||||||
|
this.logger.error('切换地图处理失败', error);
|
||||||
|
this.sendError(ws, '切换地图处理失败');
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* 处理连接关闭
|
* 处理连接关闭
|
||||||
*
|
*
|
||||||
|
|||||||
Reference in New Issue
Block a user