服务器玩家在线信息同步

anticheat/handle/handle.go

@@ -0,0 +1,71 @@
+package handle
+
+import (
+	"hk4e/common/mq"
+	"hk4e/gate/kcp"
+	"hk4e/node/api"
+	"hk4e/protocol/cmd"
+	"hk4e/protocol/proto"
+
+	pb "google.golang.org/protobuf/proto"
+)
+
+type Handle struct {
+	messageQueue *mq.MessageQueue
+}
+
+func NewHandle(messageQueue *mq.MessageQueue) (r *Handle) {
+	r = new(Handle)
+	r.messageQueue = messageQueue
+	return r
+}
+
+func (h *Handle) run() {
+	go func() {
+		for {
+			netMsg := <-h.messageQueue.GetNetMsg()
+			if netMsg.MsgType != mq.MsgTypeGame {
+				continue
+			}
+			if netMsg.EventId != mq.NormalMsg {
+				continue
+			}
+			if netMsg.OriginServerType != api.GATE {
+				continue
+			}
+			gameMsg := netMsg.GameMsg
+			switch gameMsg.CmdId {
+			case cmd.CombatInvocationsNotify:
+				h.CombatInvocationsNotify(gameMsg.UserId, netMsg.OriginServerAppId, gameMsg.PayloadMessage)
+			}
+		}
+	}()
+}
+
+func (h *Handle) CombatInvocationsNotify(userId uint32, gateAppId string, payloadMsg pb.Message) {
+	req := payloadMsg.(*proto.CombatInvocationsNotify)
+	for _, entry := range req.InvokeList {
+		switch entry.ArgumentType {
+		case proto.CombatTypeArgument_ENTITY_MOVE:
+			entityMoveInfo := new(proto.EntityMoveInfo)
+			err := pb.Unmarshal(entry.CombatData, entityMoveInfo)
+			if err != nil {
+				continue
+			}
+			if entityMoveInfo.MotionInfo.Pos.Y > 3000.0 {
+				h.KickPlayer(userId, gateAppId)
+			}
+		}
+	}
+}
+
+func (h *Handle) KickPlayer(userId uint32, gateAppId string) {
+	h.messageQueue.SendToGate(gateAppId, &mq.NetMsg{
+		MsgType: mq.MsgTypeConnCtrl,
+		EventId: mq.KickPlayerNotify,
+		ConnCtrlMsg: &mq.ConnCtrlMsg{
+			KickUserId: userId,
+			KickReason: kcp.EnetServerKillClient,
+		},
+	})
+}