/**
* 有消息时
* @param int $client_id
* @param string $message
*/
public static function onMessage($client_id, $message)
{
// 如果是websocket握手
if (self::checkHandshake($message)) {
$new_message = '{"type":"welcome","id":' . $client_id . '}';
// 发送数据包到客户端
return GateWay::sendToCurrentClient(WebSocket::encode($new_message));
return;
}
// websocket 通知连接即将关闭
if (WebSocket::isClosePacket($message)) {
Gateway::kickClient($client_id, '');
self::onClose($client_id);
return;
}
// 获取客户端原始请求
$message = WebSocket::decode($message);
$message_data = json_decode($message, true);
if (!$message_data) {
return;
}
switch ($message_data['type']) {
// 更新用户
case 'update':
// 转播给所有用户
Gateway::sendToAll(WebSocket::encode(json_encode(array('type' => 'update', 'id' => $client_id, 'angle' => $message_data["angle"] + 0, 'momentum' => $message_data["momentum"] + 0, 'x' => $message_data["x"] + 0, 'y' => $message_data["y"] + 0, 'life' => 1, 'name' => isset($message_data['name']) ? $message_data['name'] : 'Guest.' . $client_id, 'authorized' => false))));
return;
// 聊天
// 聊天
case 'message':
// 向大家说
$new_message = array('type' => 'message', 'id' => $client_id, 'message' => $message_data['message']);
return Gateway::sendToAll(WebSocket::encode(json_encode($new_message)));
}
}
