Explore.js
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var Common = require('Common');
var Network = require('Network');
var TVFocus = require('TVFocus');
var FocusInfo = require('FocusInfo');
var TVCanvas = require('TVCanvas');
var TVScrollParameter = require('TVScrollParameter');
var ListView = require('ListView');
var ListCell = require('ListCell');
cc.Class({
extends: TVCanvas,
properties: {
_speed: 1,
_hero_start_x: 0,
_hero_end_x: 3648,
_hero_y: 0,
},
onLoad: function () {
this._super();
this._hero_start_x = 400;
this.bg_1 = this.node.getChildByName("bg_1");
this.bg_2 = this.node.getChildByName("bg_2");
this.cur_bg = this.bg_1;
this.testmap = this.node.getChildByName("testmap");
this.animLayer = this.testmap.getComponent(cc.TiledMap).getLayer("Animal");
this.hero = this.node.getChildByName("hero");
this._hero_y = this.hero.y;
this.startRun=true;
},
keyDownDirection: function (Direct) {
var fiFocusTarget = null;
var fiCurrentFocus = this._fiCurrentFocus;
var oScrollParameter = null;
fiFocusTarget = this._cFocus.findTarget(fiCurrentFocus, this._aFocusTargets, 0, Direct);
fiFocusTarget = this.checkFocusTarget(fiFocusTarget);
if (!fiFocusTarget) { return; }
// this._cFocus.flyFocus(this._fiCurrentFocus, fiFocusTarget, Direct, null, oScrollParameter);
this.scheduleOnce(() => { //指定0让回调函数在下一帧立即执行(推荐位初始化图片后，需等待下一帧操作)
this._cFocus.flyFocus(this._fiCurrentFocus, fiFocusTarget, Direct, null, oScrollParameter);
}, 0.5);
},
checkFocusTarget: function (fiFocusTarget) {
return fiFocusTarget;
},
onKeyDown: function (event) {
switch (event.keyCode) {
case cc.macro.KEY.up:
case Common.ANDROID_KEY.up:
this.keyDownDirection(Common.MOVE_DIRECTION_UP);
break;
case cc.macro.KEY.right:
case Common.ANDROID_KEY.right:
this.keyDownDirection(Common.MOVE_DIRECTION_RIGHT);
break;
case cc.macro.KEY.down:
case Common.ANDROID_KEY.down:
this.keyDownDirection(Common.MOVE_DIRECTION_DOWN);
break;
case cc.macro.KEY.left:
case Common.ANDROID_KEY.left:
this.keyDownDirection(Common.MOVE_DIRECTION_LEFT);
break;
case cc.macro.KEY.enter:
case cc.macro.KEY.space:
case Common.ANDROID_KEY.enter:
// this._hero_start_x += 100; //造成误差
this._speed = 1;
this.startRun=true;
// this.hero.getComponent(dragonBones.ArmatureDisplay).playAnimation("Animation1");
// this.doCurrentFocusTVLinkAction(Common.TV_LINK_ACTION_CLICK);
break;
case cc.macro.KEY.backspace:
case Common.ANDROID_KEY.back:
this.backAScene();
break;
}
},
update: function (dt) {
this.bg_1.x -= this._speed;
this.bg_2.x -= this._speed;
this.testmap.x -= this._speed;
this._hero_start_x += this._speed;
if (this.cur_bg.x <= -1820) {
if (this.cur_bg == this.bg_2) {
this.bg_2.x = this.bg_1.x + 1820;
this.cur_bg = this.bg_1;
} else {
this.bg_1.x = this.bg_2.x + 1815;
this.cur_bg = this.bg_2;
}
}
// cc.log("背景图位置："+this.cur_bg.x);
// cc.log("hero位置--------》" + this._hero_start_x);
var pos = this._getTilePos(cc.v2(this._hero_start_x, 4));
// cc.log("pos位置------------------》"+pos);
// cc.log("位置----------》"+pos);
// if (this._hero_start_x < this._hero_end_x) { //不能超过瓦片地图最长长度
// //判断gid是否为0，该地图位置就会出现障碍物
// var gid = this.animLayer.getTileGIDAt(pos);
// // cc.log("gid========" + gid);
// if (gid != 0 && this.startRun) {
// this.startRun=false;
// this._speed = 0;
// this.hero.getComponent(dragonBones.ArmatureDisplay).playAnimation("");
// }
// }
},
doCurrentFocusTVLinkAction: function (strAction) {
let strTVLink = this._fiCurrentFocus.getTVLink();
var joTVLink = null;
try {
joTVLink = JSON.parse(strTVLink);
let jaOperationList = joTVLink.click;
for (let i = 0; i < jaOperationList.length; i++) {
switch (jaOperationList[i].action) {
default:
this.doTVLinkAction(jaOperationList[i]);
break;
}
}
} catch (error) {
cc.log("runTVLinkAction Exception..." + error);
}
},
_getTilePos: function (posInPixel) {
var mapSize = this.testmap.getContentSize();
var tileSize = this.testmap.getComponent(cc.TiledMap).getTileSize();
var x = Math.floor(posInPixel.x / tileSize.width);
var y = Math.floor((mapSize.height - posInPixel.y) / tileSize.height);
return cc.v2(x, y);
},
});