wanNingTaiQiu/client/laya/src/d2Obj/AIPlayer.ts

import DataMgr from "../data/DataMgr";
import { RESET_GAME } from "../data/Define";
import TalkMgr from "../game/TalkMgr";
import { UIGame } from "../UI/UIGame";
import { xGame } from "../xGame";
import D2BallSrc from "./D2BallSrc";
import D2RootBallSrc from "./D2RootBallSrc";

enum AIState {
    none = 0,
    idle,    //闲置状态（对方击球）
    reset,    //重置母球
    move,     //移动母球
    wait,     //
    select,   //选择
    turn,     //调整杆的角度
    shoot,    //击球
    leave,    //离线
}

export default class AIPlayer {
    private dtime: number = 30;
    private gameSrc: UIGame;
    private awayTime: number = 0;
    private awayNum: number = 0;
    private hideTime: number = 0;
    private rootMoveTime: number = 0;
    private isGuide: boolean = false;

    private tempDir1: Laya.Vector2;
    private tempDir2: Laya.Vector2;
    private tempDir3: Laya.Vector2;

    private state = AIState.none;
    private waitTime = 0;
    private forceNum = 0;
    private forceMax = 0;
    private ballSize = 33;

    //选取次数
    private selectNum = 0;
    //球杆旋转值
    private destRot = 0;
    //AI等级(1-10)
    private aiLv = 10;
    //可以打的球
    private kickBall: D2BallSrc[] = [];
    //可以直线打的球
    private lineBall: D2BallSrc[] = []
    //可以直接进袋的球
    private scoreBall: D2BallSrc[] = [];
    //与袋口没阻挡的球
    private holeBall: D2BallSrc[] = [];
    //调杆次数
    private turnNum: number = 0;
    private setNum: number = 0;
    private setMax: number = 0;
    private setRate: number = 0;

    //球边界坐标
    public rectL: number = 0;
    public rectR: number = 0;
    public rectT: number = 0;
    public rectB: number = 0;
    private wBall: D2RootBallSrc;
    private rootPos = { x: 0, y: 0 };

    private bestForce = 0;
    private bestAngle = 180;
    private bestPos = { x: 0, y: 0 };
    private bestKick = { x: 0, y: 0 };
    private posList = [];
    private posIdx: number = 0;
    private chatTime: number = 3000;
    constructor() {
        this.tempDir1 = new Laya.Vector2();
        this.tempDir2 = new Laya.Vector2();
        this.tempDir3 = new Laya.Vector2();
        Laya.timer.loop(this.dtime, this, this.onUpdate);
        xGame.eventMgr.off(RESET_GAME, this, this.resetAI);
        xGame.eventMgr.on(RESET_GAME, this, this.resetAI);
        this.gameSrc = xGame.common.gameUI;
        this.hideTime = Laya.timer.currTimer;
        Moyu.setOnTipCall((id) => {
            if (id == 20012)
                this.hideTime = Laya.timer.currTimer;
            else (id == 20011)
            {
                let dt = Laya.timer.currTimer - this.hideTime;
                console.log("onshow" + dt);
                if (dt > 30000 && this.state > AIState.none)
                    xGame.common.gameMgr.aiGameEnd(false);
            }
        }, this)
    }
    public init() {
        let ggg = 1;
        if (DataMgr.getGuideDefaultModel() === 1) {
            ggg = DataMgr.getLianXiGuide();
        } else {
            ggg = DataMgr.getSkillGuide();
        }
        this.isGuide = ggg < 1 || DataMgr.gameData.gameCount < 1;
        this.awayTime = xGame.tools.random(5000, 10000);
        this.awayNum = 0;
        this.hideTime = Laya.timer.currTimer;
        let rect = xGame.common.d2World.borderRect;
        this.rectL = Math.ceil(rect.x) + 17;
        this.rectT = Math.ceil(rect.y) + 17;
        this.rectR = Math.floor(rect.x + rect.width) - 17;
        this.rectB = Math.floor(rect.y + rect.height) - 17;
        this.wBall = xGame.common.d2World.rootBall;  //母球
        this.ballSize = this.wBall.gameObj.width - 1;
        if (this.posList.length < 1) {
            let dp = 40;
            for (let i = this.rectL; i < this.rectR + dp; i = i + dp) {
                for (let j = this.rectT; j < this.rectB + dp; j = j + dp) {
                    let dx = i < this.rectR ? i : this.rectR;
                    let dy = j < this.rectB ? j : this.rectB;
                    let order = xGame.tools.random(0, 1000);
                    this.posList.push({ x: dx, y: dy, order: order });
                }
            }
            this.posList.sort(function (a, b) {
                return a.order - b.order;
            });
            this.setMax = this.posList.length;
        }
        this.state = AIState.idle;
    }
    public setAiLevel(num) {
        this.aiLv = num;
    }
    //计算可打的球
    initBall() {
        //this.aiLv = xGame.tools.random(1, 11);
        //console.log("AI等级" + this.aiLv);
        this.rootPos.x = this.wBall.gameObj.x;
        this.rootPos.y = this.wBall.gameObj.y;
        this.initHoleBall();
    }
    initHoleBall() {
        this.kickBall = [];
        this.lineBall = []
        this.scoreBall = [];
        this.holeBall = [];
        this.selectNum = 0;
        this.forceNum = 0;
        this.forceMax = 0;
        this.turnNum = 0;
        let list = xGame.common.d2World.ballArr;

        if (list.length < 20 && !this.isGuide)  //大招模式球太多时随机选择 
        {
            let holes = xGame.common.gameMgr.holePosList;
            for (let i = 0; i < list.length; i++) {
                let obj = list[i];
                if (!obj)
                    continue;
                //重置前面计算了的参数
                obj.kickPos.x = 0;
                obj.kickPos.y = 0;
                obj.poleAngle = 0;
                obj.hard = 0;
                obj.borderDis = 0;
                obj.kickAngle = 180;

                if (obj.number == 0)  //母球
                    continue;
                if (obj.ballType == xGame.common.gameMgr.selfCamp) //对方球
                    continue;
                if (obj.number == 8 && xGame.common.gameMode == 0) {
                    if (xGame.common.gameMgr.aiBallArr.length > 0 || !xGame.common.gameMgr.ensureBallType)
                        continue;
                }
                let b = obj.gameObj;
                let wbp = this.rootPos;
                let bx = wbp.x - b.x;
                let by = wbp.y - b.y;

                obj.borderDis = xGame.tools.random(0, 100);
                this.kickBall.push(obj);
                //与母球之间有其他球
                if (!this.isLine(wbp, obj))
                    continue;
                obj.kickAngle = xGame.tools.random(90, 180);
                obj.kickPos.x = b.x;
                obj.kickPos.y = b.y;
                this.lineBall.push(obj);
                let minDis = 999999;
                let hole = false;
                for (let j = 0; j < holes.length; j++) {
                    let hp = holes[j];
                    //袋口方向不对
                    if (bx >= 0 && hp.x > b.x + 100)
                        continue;
                    if (bx <= 0 && hp.x < b.x - 100)
                        continue;
                    if (by < -10 && hp.y < wbp.y)
                        continue;
                    if (by > 10 && hp.y > wbp.y)
                        continue;
                    //与袋口之间没有球
                    if (!this.isBlock(obj.number, b.x, b.y, hp.x, hp.y)) {
                        let dis = xGame.tools.getDeltaxy(b.x, b.y, hp.x, hp.y);
                        if (dis < minDis) {
                            let dx = b.x - this.tempDir1.x * this.ballSize;
                            let dy = b.y - this.tempDir1.y * this.ballSize;
                            this.tempDir3.x = this.tempDir1.x;
                            this.tempDir3.y = this.tempDir1.y;
                            if (!this.isBlock(this.wBall.number, wbp.x, wbp.y, dx, dy, obj.number))  //进球路线上没有其他球
                            {
                                obj.kickPos.x = dx;
                                obj.kickPos.y = dy;
                                let num = Laya.Vector2.dot(this.tempDir1, this.tempDir3);
                                if (num > 1)
                                    num = 1;
                                obj.kickAngle = Math.acos(num) * 57.3;
                                //库边球难度加大
                                if (b.x < this.rectL + 2 || b.x > this.rectR - 2 || b.y < this.rectT + 2 || b.y > this.rectB - 2)
                                    dis = dis * 2;
                                //中袋球难度加大
                                if (Math.abs(hp.x - 600) < 100)
                                    dis += 50;
                                obj.hard = dis + obj.kickAngle * 3;
                                hole = true;
                            }
                        }
                    }
                }
                if (hole) {
                    this.scoreBall.push(obj);
                    this.holeBall.push(obj);
                }
            }
            this.scoreBall.sort(function (a, b) {
                return a.hard - b.hard;
            });
            this.holeBall.sort(function (a, b) {
                return a.kickAngle - b.kickAngle;
            });
            this.kickBall.sort(function (a, b) {
                return a.borderDis - b.borderDis;
            });
        }
        else {
            let max = list.length - 1;
            let i = xGame.tools.random(0, max);
            for (i; i <= max; i++) {
                let idx = i >= max ? i -= max : i;
                let obj = list[idx];
                if (obj && obj.number != 0) {
                    obj.kickAngle = xGame.tools.random(90, 180);
                    obj.kickPos.x = obj.gameObj.x + xGame.tools.random(-10, 10);
                    obj.kickPos.y = obj.gameObj.y + xGame.tools.random(-10, 10);
                    this.lineBall.push(obj);
                    break;
                }
            }
        }
    }
    selectBall() {
        let ball: D2BallSrc = null;
        this.destRot = 0;
        let max = this.isGuide ? 1 : 3 - Math.ceil(this.aiLv / 4) + xGame.tools.random(0, 2);
        //let wb=xGame.common.d2World.rootBall;
        let ai = 110 - this.aiLv * 10;
        let mis = xGame.tools.random(-ai, ai) * 0.005;
        let score = false;
        //没有可以直接进袋的球
        if (this.scoreBall.length < 1) {
            if (this.lineBall.length < 1) {
                for (let i = 0; i < this.kickBall.length; i++) {
                    let list = [];
                    let bo = this.kickBall[i];
                    let bobj = bo.gameObj;
                    let rect = xGame.common.d2World.borderRect;
                    let mobj = this.wBall.gameObj;

                    //上边库
                    let minb = bobj.y - rect.y - 20;
                    let minw = mobj.y - rect.y - 50;
                    if (minb > 0 && minw > 0) {
                        let dlenx = 0;
                        let dleny = mobj.y - rect.y;
                        let spx = mobj.x;
                        let spy = rect.y - dleny;
                        list.push({ order: minb, bx: 0, by: rect.y, spx: spx, spy: spy, dlenx: dlenx, dleny: dleny });
                    }
                    //下边库
                    minb = rect.y + rect.height - bobj.y - 20
                    minw = rect.y + rect.height - mobj.y - 50;
                    if (minb > 0 && minw > 0) {
                        let dlenx = 0;
                        let dleny = rect.y + rect.height - mobj.y;
                        let spx = mobj.x;
                        let spy = rect.y + rect.height + dleny;
                        list.push({ order: minb, bx: 0, by: rect.y + rect.height, spx: spx, spy: spy, dlenx: dlenx, dleny: dleny });
                    }
                    //左边库
                    minb = bobj.x - rect.x - 20;
                    minw = mobj.x - rect.x - 50;
                    if (minb > 0 && minw > 0) {
                        let dlenx = mobj.x - rect.x;
                        let dleny = 0;
                        let spx = rect.x - dlenx;
                        let spy = mobj.y;
                        list.push({ order: minb, bx: rect.x, by: 0, spx: spx, spy: spy, dlenx: dlenx, dleny: dleny });
                    }
                    //右边库
                    minb = rect.x + rect.width - bobj.x - 20;
                    minw = rect.x + rect.width - mobj.x - 50;
                    if (minb > 0 && minw > 0) {
                        let dlenx = rect.x + rect.width - mobj.x;
                        let dleny = 0;
                        let spx = rect.x + rect.width + dlenx;
                        let spy = mobj.y;
                        list.push({ order: minb, bx: rect.x + rect.width, by: 0, spx: spx, spy: spy, dlenx: dlenx, dleny: dleny });
                    }
                    //按距边排序
                    list.sort(function (a, b) {
                        return a.order - b.order;
                    });

                    for (let i = 0; i < list.length; i++) {
                        let data = list[i];
                        let mx = mobj.x - bobj.x;
                        let my = mobj.y - bobj.y;
                        xGame.tools.getV2Dir(data.spx, data.spy, bobj.x, bobj.y, this.tempDir1);
                        xGame.tools.getV2Dir(data.spx, data.spy, mobj.x, mobj.y, this.tempDir2);
                        let num = Laya.Vector2.dot(this.tempDir1, this.tempDir2);
                        if (num > 1)
                            num = 1;
                        let cos = Math.acos(num);
                        if (cos > 1.57)
                            cos = 1.57;
                        else if (cos < 0.01)
                            cos = 0.01;
                        let tan = Math.tan(cos);
                        let dx = tan * data.dleny;
                        let dy = tan * data.dlenx;
                        let bx = data.bx > 0 ? data.bx : (mobj.x + (mx > 0 ? -dx : dx));
                        if (Math.abs(bx - 667) < 40)  //避开中袋
                            continue;
                        let by = data.by > 0 ? data.by : (mobj.y + (my > 0 ? -dy : dy));
                        if (!this.isBlock(0, mobj.x, mobj.y, bx, by) && !this.isBlock(bo.number, bobj.x, bobj.y, bx, by)) {
                            let dis = Math.abs(data.dlenx) + Math.abs(data.dleny) + xGame.tools.getDistance(bx, by, bo.gameObj.x, bo.gameObj.y);
                            this.forceMax = dis * 0.08;
                            this.destRot += mis * 0.1;
                            this.setKick(bx, by);
                            return true;
                        }
                    }
                }
            }
            else {
                ball = xGame.common.getRandArrEle(this.lineBall);
            }
        }
        else {
            for (let i = 0; i < this.scoreBall.length; i++) {
                if (i < this.scoreBall.length - 1) {
                    let rand = 70 + this.aiLv * 10 + i * 10;
                    if (xGame.tools.random(0, 100) < rand) {
                        ball = this.scoreBall[i];
                        break;
                    }
                }
                else {
                    ball = this.scoreBall[i];
                    break;
                }
            }
            score = true;
            this.selectNum++;
        }
        if (!ball)
            ball = xGame.common.getRandArrEle(xGame.common.d2World.ballArr);
        //选取完成
        if (this.selectNum >= max) {
            console.log('zh:jian kong bug1');
            if (ball && ball.gameObj) {
                // 安全访问ball.gameObj的属性
            } else {
                console.log('zh:jian kong bug2  如果到这里应该能看到一个alert弹框报错');
            }
            let dx = ball.gameObj.x;
            let dy = ball.gameObj.y;
            let kickAngle = 0;  //击球夹角
            if (score) {
                dx = ball.kickPos.x;
                dy = ball.kickPos.y;
                this.tempDir2 = xGame.tools.getV2Dir(this.wBall.gameObj.x, this.wBall.gameObj.y, dx, dy, this.tempDir2);
                this.tempDir3 = xGame.tools.getV2Dir(dx, dy, ball.gameObj.x, ball.gameObj.y, this.tempDir3);
                let adot = Laya.Vector2.dot(this.tempDir3, this.tempDir2);
                if (adot > 1)
                    adot = 1;
                kickAngle = Math.acos(adot) * 57.3;
                if (kickAngle > 45)  //大角度的失误不往球外偏移
                {
                    let kdx = ball.kickPos.x - ball.gameObj.x;
                    let kdy = ball.kickPos.y - ball.gameObj.y;
                    dx = ball.kickPos.x - kdx * mis * 0.3;
                    dy = ball.kickPos.y - kdy * mis * 0.3;
                }
                else
                    this.destRot += mis;
            }
            else if (ball.poleAngle != 0)            //插边球
            {
                this.destRot += ball.poleAngle;
            }

            if (xGame.common.gameMode == 0) {
                let af = kickAngle * 0.08;
                this.forceMax = ball.hard * 0.1 + af * af;
            }
            this.setKick(dx, dy);
        }
        else  //模拟多次选择
        {
            let rand = this.aiLv * 5 + 40;
            if (xGame.tools.random(0, 100) < rand && this.scoreBall.length > 0)
                ball = xGame.common.getRandArrEle(this.scoreBall);
            else
                ball = xGame.common.getRandArrEle(xGame.common.d2World.ballArr);
            rand = this.aiLv * 3 + 40 + this.selectNum * 20;
            if (xGame.tools.random(0, 100) > rand) {
                this.selectNum = max;
            }
            this.setState(AIState.select, xGame.tools.random(500, 1000));
            this.selectNum++;
        }
        ball.onClick(0, true);
    }
    isBlock(bn, bx, by, hx, hy, dn = -1) {
        this.tempDir1 = xGame.tools.getV2Dir(bx, by, hx, hy, this.tempDir1);
        let balls = xGame.common.d2World.ballArr;
        let max = xGame.tools.getDis(hx, hy, bx, by);
        for (let index = 0; index < balls.length; index++) {
            let obj = balls[index];
            if (obj.number == 0)  //母球
                continue;
            if (obj.number == bn || obj.number == dn) //自己
                continue;
            //其他球与该球的方向距离
            let dis = xGame.tools.getDistance(obj.gameObj.x, obj.gameObj.y, bx, by);
            // if(bn==0)
            //     dis=obj.getDis(this.wBall);
            // else
            //     dis=
            if (dis * dis > max)
                continue;
            this.tempDir2 = xGame.tools.getV2Dir(bx, by, obj.gameObj.x, obj.gameObj.y, this.tempDir2);
            let num = Laya.Vector2.dot(this.tempDir1, this.tempDir2);
            if (num > 1) num = 1;
            if (num < 0)  //大于90
                continue;
            let gap = Math.sin(Math.acos(num)) * dis;
            if (gap < this.ballSize)
                return true;
        }
        return false;
    }
    //能否直接打到该球
    isLine(xy, ball: D2BallSrc) {
        let bx = xy.x;
        let by = xy.y;
        if (this.isBlock(0, bx, by, ball.gameObj.x, ball.gameObj.y, ball.number)) {
            let dis = ball.getDestDis(xy);
            let angle = Math.asin((ball.gameObj.width - 3) / dis);
            let sin = Math.sin(angle);
            let cos = Math.cos(angle);

            this.tempDir3 = xGame.tools.getV2Dir(bx, by, ball.gameObj.x, ball.gameObj.y, this.tempDir3);
            this.tempDir2.x = this.tempDir3.x * cos - this.tempDir3.y * sin;
            this.tempDir2.y = this.tempDir3.x * sin + this.tempDir3.y * cos;
            let dx = bx + this.tempDir2.x * dis;
            let dy = by + this.tempDir2.y * dis;
            let isr = this.isBlock(0, bx, by, dx, dy, ball.number);

            sin = Math.sin(-angle);
            cos = Math.cos(-angle);
            this.tempDir2.x = this.tempDir3.x * cos - this.tempDir3.y * sin;
            this.tempDir2.y = this.tempDir3.x * sin + this.tempDir3.y * cos;
            dx = bx + this.tempDir2.x * dis;
            dy = by + this.tempDir2.y * dis;
            let isl = this.isBlock(0, bx, by, dx, dy, ball.number);

            if (isr && isl)
                return false;
            ball.poleAngle = isr ? -angle * 57.3 : angle * 57.3;
        }
        return true;
    }
    //调整球杆
    turnPole() {
        //控制调整频率
        this.turnNum++;
        let rot = xGame.common.d2World.d2Gan.ui.rotation % 360;
        let dr = rot - this.destRot;
        let abs = Math.abs(dr) % 360;
        //不转大圈
        if (abs > 180) {
            if (rot > 180)
                rot -= 360;
            if (this.destRot > 180)
                this.destRot -= 360;
        }
        let max = this.turnNum * 5 + this.aiLv * 5;
        if (abs < 0.2 && xGame.tools.random(0, 100) < max) {
            xGame.common.d2World.d2Gan.rotDest(this.destRot);
            let at = xGame.tools.random(1000, 2000);
            if (!this.onAway(3))
                at += xGame.tools.random(10000, 15000);
            this.setState(AIState.shoot, at);
            //console.log("调杆"+this.turnNum+"次");
        }
        else {
            let mr = 0;
            if (abs > 3)
                mr = 1 + xGame.tools.random(2, 6) * abs * 0.01
            else if (Math.random() > 0.6)
                mr = xGame.tools.random(1, 10) * 0.1
            mr = dr > 0 ? -mr : mr;
            xGame.common.d2World.d2Gan.rotDest(rot + mr);
            //xGame.common.d2World.d2Gan.rotateSelf(mr);
        }
    }
    //击球方向、力
    setKick(dx, dy) {
        this.forceMax += this.wBall.getDestDis({ x: dx, y: dy }) * 0.1;

        this.tempDir2 = xGame.tools.getV2Dir(this.wBall.gameObj.x, this.wBall.gameObj.y, dx, dy, this.tempDir2);
        this.tempDir1.x = 0; this.tempDir1.y = 1;
        this.tempDir2.y = -this.tempDir2.y;

        let num = Laya.Vector2.dot(this.tempDir1, this.tempDir2);
        if (num > 1) num = 1;
        let rot = Math.acos(num) * 57.3;
        //0~360
        if (this.tempDir2.x < 0)
            rot = 360 - rot;
        this.destRot += rot;

        if (!xGame.common.gameMgr.finishOneShoot) //开球可能额外加力
        {
            this.forceMax += xGame.tools.random(10, 50);
            this.forceMax -= this.aiLv * 2; //  高级AI低概率大力开球
            if (this.forceMax < 20)
                this.forceMax = 20;
        }

        if (this.forceMax > 100)
            this.forceMax = 101;
        else if (this.forceMax < 10)
            this.forceMax += xGame.tools.random(0, 10);

        if (xGame.common.gameMode == 1)
            this.forceMax = xGame.tools.random(80, 100);
        else
            this.forceMax = xGame.tools.random(this.forceMax * 0.5, this.forceMax);

        let max = 2000 - this.aiLv * 100;
        if (Math.random() > 0.8)
            max += xGame.tools.random(100, 2000);
        this.setState(AIState.turn, xGame.tools.random(500, max));
    }
    //拉杆击球
    shoot() {
        if (this.waitTime < 0 && Math.abs(this.forceNum - this.forceMax) < 4) {
            if (Math.random() > 0.8) //拉到位后再有点小延迟
            {
                this.gameSrc.aiForce(1);
                this.setState(AIState.wait);
            }
        }
        else {
            let df = xGame.tools.random(3, 8);
            if (this.forceNum < this.forceMax)
                this.forceNum += df;
            else
                this.forceNum -= df;
            let startY = this.gameSrc.ui.powerNode.y;
            let height = this.gameSrc.ui.powerNode.height;
            //
            let force = startY + height * this.forceNum * 0.01;
            this.gameSrc.aiForce(2, force);
        }
    }

    reset() {
        for (let i = 0; i < 4; i++) {
            this.setRate--;
            this.setNum++;
            let pos = this.posList[this.posIdx];
            this.rootPos.x = pos.x + xGame.tools.random(-20, 20);
            this.rootPos.y = pos.y + xGame.tools.random(-20, 20);
            if (!xGame.common.gameMgr.isTouchedBall && this.rootPos.x > 387)
                this.rootPos.x = 387;
            if (this.rootPos.x < this.rectL)
                this.rootPos.x = this.rectL;
            else if (this.rootPos.x > this.rectR)
                this.rootPos.x = this.rectR;
            if (this.rootPos.y < this.rectT)
                this.rootPos.y = this.rectT;
            else if (this.rootPos.y > this.rectB)
                this.rootPos.y = this.rectB;
            this.posIdx++;
            let max = this.posList.length;
            if (this.posIdx >= max)
                this.posIdx -= max;
            this.initHoleBall();

            let ball = null;
            if (this.scoreBall.length > 0)
                ball = this.scoreBall[0];
            else if (this.lineBall.length > 0)
                ball = xGame.common.getRandArrEle(this.lineBall);

            if (ball && ball.kickAngle < this.bestAngle) {
                this.bestAngle = ball.kickAngle;
                this.bestKick.x = ball.kickPos.x;
                this.bestKick.y = ball.kickPos.y;
                this.bestPos.x = this.rootPos.x;
                this.bestPos.y = this.rootPos.y;
                this.bestForce = ball.hard * 0.08;
            }
        }
        if (this.setNum >= this.setMax)
            this.setMax = 0;
        if (this.setRate < 1) {
            this.setState(AIState.move, 0);
            this.rootMoveTime = Laya.timer.currTimer;
            this.gameSrc.aiRootMove(true);
        }
    }
    delayLine() {
        this.gameSrc.aiRootMove(false);
    }
    move() {
        if (this.bestPos.x < 1)
            this.bestPos = this.rootPos;
        let wObj = this.wBall.gameObj;
        let destx = wObj.x;
        let desty = wObj.y;
        let dx = Math.abs(destx - this.bestPos.x);
        let dy = Math.abs(desty - this.bestPos.y);
        let mx = 3 + dx * 0.03;
        let my = 3 + dy * 0.03;
        if (dx < 4 && dy < 4) {
            let dt = Laya.timer.currTimer - this.rootMoveTime;
            dt = dt < 1000 ? 1000 - dt : 0;
            if (this.setMax > 0) {
                let min = this.setMax * 0.3 + this.aiLv * 5;
                this.setRate = xGame.tools.random(min, this.setMax);
                this.setState(AIState.reset, 0);
            }
            else {
                this.destRot = 0; //
                this.forceMax = this.bestForce;
                this.setKick(this.bestKick.x, this.bestKick.y);
            }
            if (dt > 100) {
                Laya.timer.clear(this, this.delayLine)
                Laya.timer.once(dt, this, this.delayLine);
            }
            else
                this.gameSrc.aiRootMove(false);
        }
        else {
            if (dx > 4)
                destx = wObj.x < this.bestPos.x ? wObj.x + mx : wObj.x - mx;
            if (dy > 4)
                desty = wObj.y < this.bestPos.y ? wObj.y + my : wObj.y - my;
            this.gameSrc.onRootMove({ x: destx, y: desty });
        }
    }

    resetRoot() {
        this.bestAngle = 180;
        this.bestForce = 0;
        this.setMax = this.posList.length;
        this.posIdx = xGame.tools.random(0, this.setMax);
        let min = this.setMax * 0.3 + this.aiLv * 5;
        this.setRate = xGame.tools.random(min, this.setMax);
        let max = 2000 - this.aiLv * 100;
        if (Math.random() > 0.8)
            max += xGame.tools.random(100, 1000);
        if (this.isGuide)
            this.setState(AIState.select, 500);
        else if (this.onAway(2))
            this.setState(AIState.reset, xGame.tools.random(400, max));
        else
            this.setState(AIState.none);
        if (xGame.common.gameMgr.finishOneShoot)
            this.chat();
    }
    //运行ai
    runAI() {
        if (this.state > AIState.idle)
            return;
        this.initBall();
        this.onGame(2500);
        if (Math.random() > 0.6)
            this.chat();
    }

    stopRun() {
        this.setState(AIState.idle);
    }
    onGame(base: number) {
        let max = base - this.aiLv * 100;
        if (Math.random() > 0.8)
            max += xGame.tools.random(100, 1000);
        if (this.onAway(2))
            this.setState(AIState.select, xGame.tools.random(500, max));
        else
            this.setState(AIState.none);
    }
    setState(sta, wt = 0) {
        if (this.state == AIState.none)
            return;
        this.state = sta;
        this.waitTime = wt;
    }
    onUpdate() {
        if (this.state == AIState.none)
            return;
        this.awayTime -= this.dtime;
        if (this.awayTime < 1) {
            this.awayTime = xGame.tools.random(6000, 10000);
            this.awayNum += (11 - this.aiLv);
            this.onAway(1);
        }

        if (this.waitTime >= 0) {
            this.waitTime -= this.dtime;
            return;
        }
        switch (this.state) {
            case AIState.idle:
                this.chat();
                break;
            case AIState.reset:
                this.reset();
                break;
            case AIState.move:
                this.move();
                break;
            case AIState.leave:
                this.state = AIState.none;
                xGame.common.gameMgr.aiGameEnd(true);
                break;
            case AIState.select:
                this.selectBall();
                break;
            case AIState.turn:
                this.turnPole();
                break;
            case AIState.shoot:
                this.shoot();
                break;
        }
    }
    onAway(type) {
        if (type == 1)//逃跑
        {
            let db = xGame.common.gameMgr.aiBallArr.length - xGame.common.gameMgr.selfBallArr.length;
            let num = this.awayNum + db * 20;
            if (db > 0 && num > 0 && xGame.tools.random(0, 10000) < num && this.state == AIState.idle) {
                xGame.common.gameMgr.aiLeave();
                this.setState(AIState.leave, 6666);
            }
        }
        else if (type == 2)  //不打（超时)
        {
            let db = xGame.common.gameMgr.aiBallArr.length - xGame.common.gameMgr.selfBallArr.length;
            let num = this.awayNum + db * 30;
            if (xGame.tools.random(0, 10000) < num)
                return false
        }
        else if (type == 3)  //拉杆延迟（可能超时）
        {
            let db = xGame.common.gameMgr.aiBallArr.length - xGame.common.gameMgr.selfBallArr.length;
            let num = this.awayNum + db * 10;
            if (xGame.tools.random(0, 4000) < num)
                return false
        }
        return true;
    }
    chat() {
        if (this.chatTime > 0) {
            this.chatTime -= this.dtime;
            return;
        }
        this.chatTime = xGame.tools.random(2000, 10000);
        let rand = xGame.tools.random(0, 100);
        if (rand < 15)
            this.talk();
        else if (rand < 35)
            this.emotion();
    }
    talk() {
        xGame.common.talkMgr.showAITalk(0);
    }
    emotion() {
        xGame.common.talkMgr.showAIEmotion(0);
    }
    resetAI() {
        this.stopRun();
        this.state = AIState.none;
    }
}