waria/Code/src/js/classes/GamingBoard.js

class GamingBoard extends Phaser.Scene {
    constructor() {
        super('GamingBoard');
    }

    preload() {
        this.cameras.main.setViewport(WIDTH_WINDOW / 10, HEIGHT_WINDOW / 10, WIDTH_MAP, WIDTH_MAP);
    }

    create() {
        this.add.image(0, 0, 'background').alpha = 0.1;

        this.listRobot = [];
        this.listRobot.push(new Robot(WIDTH_MAP * 0.1, WIDTH_MAP * 0.1, WIDTH_MAP * 0.9, WIDTH_MAP * 0.9, 0x6666ff, this));
        this.listRobot.push(new Robot(WIDTH_MAP * 0.1, WIDTH_MAP * 0.1, WIDTH_MAP * 0.2, WIDTH_MAP * 0.1, 0xff33cc, this));
        this.listRobot.push(new Robot(WIDTH_MAP * 0.1, WIDTH_MAP * 0.1, WIDTH_MAP * 0.1, WIDTH_MAP * 0.9, 0xffffff, this));

        for (let i = 0; i < this.listRobot.length; i++) {
            this.chooseTarget(this.listRobot[i]);
        }

        this.events.on('resume', () => this.resume());
    }

    update(time, delta) {
        super.update(time, delta);

        this.listRobot.forEach(function (robot) {
            robot.read();
        })

        for (let i = 0; i < this.listRobot.length; i++) {
            if (!this.listRobot[i].isAlive()) {
                this.listRobot.splice(i, 1);
                i -= 1;
            } else {
                if (!this.listRobot[i].haveTarget()) {
                    this.chooseTarget(this.listRobot[i]);
                } else {
                    this.listRobot[i].updateTarget();
                }
            }
        }
    }

    resume() {
    }

    modifyNodes(lNodes) {
        this.listRobot[0].cleanNodes();
        lNodes.forEach(element => this.listRobot[0].addNode(element));
    }

    chooseTarget(robot) {
        let minDist = WIDTH_MAP * 2;
        let l = [];
        this.listRobot.forEach(function (item) {
            if (item !== robot && item.isAlive()) {
                let hypot = Math.hypot(item.x - robot.x, item.y - robot.y);
                if (minDist >= hypot) {
                    if (minDist > hypot) {
                        minDist = hypot;
                        l = [];
                    }
                    l.push(item);
                }
            }
        });
        if (this.listRobot.length > 1) {
            robot.setTarget(l[Math.floor(Math.random() * (l.length + 1))]);
        } else {
            robot.setTarget(l[0]);
        }
    }


}