package model

import (
	"roserver/baseserver/aoi"
	"roserver/serverproto"
)

type Entity struct {
	uid       uint64 //uid
	ownerUid  uint64 //拥有该实体的玩家ID
	realZone  int32  //实际所在的服务器(发送协议使用)
	logicZone int32  //选择登录的区服(显示所在区服使用)

	position      serverproto.Vector3 //实际位置
	lastPos       serverproto.Vector3 //上次的实际位置
	direction     *Direction3D
	isOnGround    bool    //是否在地面上
	topSpeed      float32 //x,z轴最高移动速度
	topSpeedY     float32 //y轴最高移动速度
	dirChangeTime uint64
	posChangeTime uint64

	////
	selfObj  *aoi.AoiObject //AOI坐标系统中的位置
	IsMaster bool
	unitType int32
	isHide   bool

	showInfo     *serverproto.PlayerShowInfo
	selfMapParam *serverproto.SelfCrossMapParam

	selfWitness *Witness
	UpdateCycle uint64
}

func NewEntity(uid uint64) *Entity {
	retEntity := &Entity{
		uid:          uid,
		direction:    &Direction3D{},
		selfMapParam: &serverproto.SelfCrossMapParam{},
	}
	return retEntity
}

func (this *Entity) isSummon() bool {
	return this.ownerUid > 0
}

func (this *Entity) setWitness(spaceMemory *SpaceMemory) {
	witness := &Witness{
		spaceMemory: spaceMemory,
	}
	this.selfWitness = witness
	witness.attach(this)
}
func (this *Entity) addPositionAndDirectionStream(msg *serverproto.UnitPosAndDir) {
	msg.Uid = this.uid
	msg.UType = this.unitType
	msg.Pos = &serverproto.Vector3{}
	*msg.Pos = this.position
	msg.Dir = &serverproto.Vector3{}
	*msg.Dir = this.direction.dir
	//msg.IsOnGround = this.isOnGround
}

func (this *Entity) onEnterSpace() {
	ssAckMsg := &serverproto.SSGCrossMapEnterAck{
		LineNum:  this.selfWitness.spaceMemory.lineNum,
		MapType:  this.selfWitness.spaceMemory.mapType,
		UnitInfo: &serverproto.UnitPosAndDir{},
	}
	this.addPositionAndDirectionStream(ssAckMsg.UnitInfo)
	this.selfWitness.sendToClient(ssAckMsg)

	this.selfWitness.syncEnterNtf()
}

func (this *Entity) onLeaveSpace(uidList []interface{}) {
	ssLeaveNtfMsg := &serverproto.SSGCrossMapLeaveNtf{}
	ssLeaveNtfMsg.UnitInfoList = append(ssLeaveNtfMsg.UnitInfoList,
		&serverproto.UnitPosAndDir{
			Uid:   this.uid,
			Pos:   &this.position,
			UType: this.unitType,
		})
	this.selfWitness.sendToClient(ssLeaveNtfMsg)

	this.selfWitness.leaveSpace(ssLeaveNtfMsg, uidList)
}

func (this *Entity) FillShowInfo(info *serverproto.PlayerShowInfo) {
	if this.showInfo != nil {
		*info = *this.showInfo
	}

	info = this.showInfo
}

//位置同步更新
func (this *Entity) OnUpdateDataFromClient(msg *serverproto.SSGCrossMapSyncPosReq) {
	if msg.Pos == nil {
		msg.Pos = &zeroPosition
	}
	if msg.Dir == nil {
		msg.Dir = &serverproto.Vector3{}
	}

	this.selfWitness.OnUpdateDataFromClient(msg.Pos, msg.Dir)

	this.position = *msg.Pos
	this.direction.dir = *msg.Dir
}

func (this *Entity) UpdateEntityParamFromClient(msg *serverproto.SSGCrossMapSyncParamReq) {
	if this.selfWitness != nil {
		ssNtfMsg := &serverproto.SSGCrossMapSyncParamNtf{}
		ssNtfMsg.SyncUnitList = append(ssNtfMsg.SyncUnitList, &serverproto.UnitPosAndDir{
			Uid:     this.selfWitness.selfEntity.uid,
			Pos:     msg.Pos,
			Dir:     msg.Dir,
			ParamId: msg.ParamId,
		})
		this.selfWitness.playerViewNtf(ssNtfMsg)

		//set direction
		if msg.Dir != nil {
			this.selfWitness.selfEntity.direction.dir = *msg.Dir
		}
	}
}

func (this *Entity) ShowChange(info *serverproto.PlayerShowInfo) bool {
	if info == nil {
		return false
	}
	if info.NickName != "" {
		this.showInfo.NickName = info.NickName
	}
	if info.FashionData != nil {
		this.showInfo.FashionData = info.FashionData
	}

	//MoveSet处理
	//地图形象显示变更通知
	changeNtfMsg := &serverproto.SSGCrossMapOtherUnitShowInfoNtf{}
	changeNtfMsg.ShowInfoList = append(changeNtfMsg.ShowInfoList, info)
	this.selfWitness.playerViewNtf(changeNtfMsg)
	return true
}

func (this *Entity) update(updateCycle uint64) {
	this.UpdateCycle = updateCycle

	this.selfWitness.OnUpdatePos(&this.position, &this.direction.dir)
}