// Learn cc.Class:
//  - [Chinese] https://docs.cocos.com/creator/manual/zh/scripting/class.html
//  - [English] http://docs.cocos2d-x.org/creator/manual/en/scripting/class.html
// Learn Attribute:
//  - [Chinese] https://docs.cocos.com/creator/manual/zh/scripting/reference/attributes.html
//  - [English] http://docs.cocos2d-x.org/creator/manual/en/scripting/reference/attributes.html
// Learn life-cycle callbacks:
//  - [Chinese] https://docs.cocos.com/creator/manual/zh/scripting/life-cycle-callbacks.html
//  - [English] https://www.cocos2d-x.org/docs/creator/manual/en/scripting/life-cycle-callbacks.html
var distance = 35//
var xiuzheng = 25//
cc.Class({
    extends: cc.Component,

    properties: {
        nd_air: {
            default: null,
            type: cc.Node,
        },
        nd_tank: {
            default: null,
            type: cc.Node,
        },
        lb_dis: {
            default: null,
            type: cc.Label,
        },
    },

    // LIFE-CYCLE CALLBACKS:

    // onLoad () {},

    start() {

    },
    setdata(x, y, isair) {

        this.ppos = cc.v2(x, y)
        this.nd_air.active = isair
        this.nd_tank.active = !isair


        // let pos1 = cc.gameMgr.ndplayer.convertToWorldSpaceAR(this.ppos);
        // this.mappos = this.node.parent.convertToNodeSpaceAR(pos1);
        
    },

    update(dt) {
        var vw = cc.winSize.width / 2 / cc.gameMgr.viewScale
        var vh = cc.winSize.height / 2 / cc.gameMgr.viewScale
        var dx = Math.abs(this.ppos.x-cc.gameMgr.watchPlayer.x)
        var dy = Math.abs(this.ppos.y-cc.gameMgr.watchPlayer.y)
        if(dx<vw &&  dy<vh){
            this.node.opacity = 1
        }else{
            this.node.opacity = 255
        }
        var dis  =  Math.sqrt(dx * dx + dy * dy)
        dis = Math.floor(dis/50)
        if(dis>distance){
             this.node.opacity = 1
        }
        this.node.zIndex = -dis
        this.lb_dis.string = dis+"m"

        let pos1 = cc.gameMgr.ndplayer.convertToWorldSpaceAR(this.ppos);
        this.mappos = this.node.parent.convertToNodeSpaceAR(pos1);

        this.node.x  = this.mappos.x
        this.node.y  = this.mappos.y
        this.node.x = Math.max(Math.min(cc.winSize.width / 2 - xiuzheng, this.node.x), -cc.winSize.width / 2 + xiuzheng)
        this.node.y = Math.max(Math.min(cc.winSize.height / 2 - xiuzheng, this.node.y), -cc.winSize.height / 2 + xiuzheng)
    },
});