import { USER } from "../constant/constant-user"; import AccountModel from "../data/Account/AccountModel"; import buffDtManager from "../dataManager/buffDtManager"; import itemDtManager from "../dataManager/itemDtManager"; import npcHelper from "../dataManager/npcHelper"; import { AssetsHelper } from "../framework/asset/AssetsHelper"; import { BenzAssetManager } from "../framework/asset/BenzAssetManager"; import EventManager from "../framework/event/EventManager"; import { Log, LOG_TAG } from "../framework/log/Log"; import AudioManager from "../framework/music/AudioManager"; import UIBase from "../framework/ui/UIBase"; import UIHelp from "../framework/ui/UIHelp"; import Utils from "../framework/utils/utils"; import bundleManager from "../manager/bundleManager"; import dungeonManager from "../manager/dungeonManager"; import effectManager from "../manager/effectManager"; import levelManager from "../manager/levelManager"; import UIFailView from "../ui/uiview/Interface/UIFailView"; import UITopMenu from "../ui/uiview/Interface/UITopMenu"; import UIFallitem from "../ui/uiview/map/UIFallitem"; import BulletObject from "./gameObject/bullet/bulletObject"; import GameObject from "./gameObject/gameObject"; import NodeMove from "./gameObject/player/nodeMove"; import PlayerObject from "./gameObject/player/playerObject"; import PlayerProp from "./gameObject/player/playerProp"; import PlayerView from "./gameObject/player/playerView"; import NpcObject from "./gameObject/tool/npcObject"; import WeaponProp from "./gameObject/tool/weaponProp"; import ZomBieObject from "./gameObject/zombie/zombieObject"; import zombieView from "./gameObject/zombie/zombieView"; import gameData from "./utrl/gameData"; import { ATTACK_MODE, EVENT_TYPE, GAME_OBJECT_TYPE, ITEM_TYPE, ROLE_STATE, WEAPON_TYPE } from "./utrl/gameEnum"; import gameEventManager from "./utrl/gameEventManager"; const { ccclass, property } = cc._decorator; /**副本逻辑类 */ @ccclass export default class dungeonLogic extends cc.Component { @property(cc.Node) /**地图父节点 */ map_parent: cc.Node = null; @property(cc.Node) /**实体父节点 */ object_parent: cc.Node = null; /**道具父节点 */ @property(cc.Node) prop_parent: cc.Node = null; /**道具预制体 */ @property(cc.Prefab) prop_pre: cc.Prefab = null; /**摄像机节点 */ private camera: cc.Node = null; /**玩家预制体 */ private player_pre: cc.Prefab = null; /**僵尸预制体 */ private zombie_pre: cc.Prefab = null; /**子弹预制体 */ private bullet_pre: cc.Prefab = null; game_over: boolean = false; isClose: boolean = false; /**buff间隔时间 */ private buff_dur = 10; /**buff间隔计时器 */ private buff_timer = 0; /**buff回复子弹血量体力值组 */ private buffs: number[][] = []; /**角色组，0玩家组，1僵尸组 */ roles: cc.Node[][] = [null, null]; dtCount: number; playerDiePos: cc.Vec3 = null; //对象池 playerBulletPool: cc.NodePool; zombieNodePool: cc.NodePool; playerNodePool: cc.NodePool; propsNodePool: cc.NodePool; onEnable() { this.isClose = false; cc.systemEvent.on(cc.SystemEvent.EventType.KEY_DOWN, () => { this.randomLeader() }) gameEventManager.on(EVENT_TYPE.GAME_OVER, this.gameOver, this); gameEventManager.on(EVENT_TYPE.random_leader, this.randomLeader, this); gameEventManager.on(EVENT_TYPE.add_zombie, this.addZombie, this); gameEventManager.on(EVENT_TYPE.bullet0, this.playerRemoteAttack0, this); gameEventManager.on(EVENT_TYPE.bullet1, this.playerRemoteAttack1, this); gameEventManager.on(EVENT_TYPE.zombie_boom, this.zombieRemoteBoom, this); gameEventManager.on(EVENT_TYPE.player_die, this.diePlayerCbk, this); gameEventManager.on(EVENT_TYPE.zombie_die, this.dieZombieCbk, this); gameEventManager.on(EVENT_TYPE.GAME_RELIVE, this.gameRelive, this); gameEventManager.on(EVENT_TYPE.RECOVER_ZOMBIE, this.recoverZombie, this) gameEventManager.on(EVENT_TYPE.RECOVER_PLAYER, this.recoverPlayer, this) gameEventManager.on(EVENT_TYPE.RECOVER_PLAYER_BULLET, this.recoverPlayerBullet, this) this.scheduleOnce(() => { this.iniPlayer(); }, 0.02) } onDisable() { gameEventManager.off(EVENT_TYPE.GAME_RELIVE, this.gameRelive, this); gameEventManager.off(EVENT_TYPE.random_leader, this.randomLeader, this); gameEventManager.off(EVENT_TYPE.GAME_OVER, this.gameOver, this); gameEventManager.off(EVENT_TYPE.add_zombie, this.addZombie, this); gameEventManager.off(EVENT_TYPE.bullet0, this.playerRemoteAttack0, this); gameEventManager.off(EVENT_TYPE.bullet1, this.playerRemoteAttack1, this); gameEventManager.off(EVENT_TYPE.zombie_boom, this.zombieRemoteBoom, this); gameEventManager.off(EVENT_TYPE.player_die, this.diePlayerCbk, this); gameEventManager.off(EVENT_TYPE.zombie_die, this.dieZombieCbk, this); gameEventManager.off(EVENT_TYPE.RECOVER_ZOMBIE, this.recoverZombie, this) gameEventManager.off(EVENT_TYPE.RECOVER_PLAYER, this.recoverPlayer, this) gameEventManager.off(EVENT_TYPE.RECOVER_PLAYER_BULLET, this.recoverPlayerBullet, this) } /**初始化 * @param camera 摄像机 * @param 玩家预制体 * @param 僵尸预制体 */ init(camera: cc.Node, player_pre: cc.Prefab, zombie_pre: cc.Prefab, bullet_pre: cc.Prefab) { this.camera = camera; this.player_pre = player_pre; this.zombie_pre = zombie_pre; this.bullet_pre = bullet_pre; this.initBulletPool(); this.initZombiePool(); this.initPlayerPool(); this.initPropPool(); this.iniPlayer(); this.initZomBie(); this.buffs = []; for (let i = 1; i <= 9; i++) { let d = buffDtManager.getDataByID(i); let b = [d.att, d.hp, d.food]; this.buffs.push(b); } } initPlayerPool() { this.playerNodePool = Utils.initNodePool(this.player_pre, 20); } initZombiePool() { this.zombieNodePool = Utils.initNodePool(this.zombie_pre, 15); } initBulletPool() { this.playerBulletPool = Utils.initNodePool(this.bullet_pre, 10); } initPropPool() { this.propsNodePool = new cc.NodePool(); } //回收僵尸节点 recoverZombie(nd) { let zombiePool = this.zombieNodePool; if (zombiePool) { zombiePool.put(nd); Log.log(LOG_TAG.DEBUG, zombiePool); } else { nd.destroy(); } } recoverPlayer(nd) { let playerPool = this.playerNodePool; if (playerPool) { playerPool.put(nd); Log.log(LOG_TAG.DEBUG, playerPool); } else { nd.destroy(); } } recoverPlayerBullet(nd) { let playerBulletPool = this.playerBulletPool; if (playerBulletPool) { playerBulletPool.put(nd); Log.log(LOG_TAG.DEBUG, playerBulletPool); } else { nd.destroy(); } } clearPropPool() { let poolLen = this.propsNodePool.size(); if (poolLen > 0 && poolLen > 20) { this.propsNodePool.clear(); Log.log(LOG_TAG.DEBUG, 'clearpropsNodePool'); } } //初始化僵尸 initZomBie() { let zombieBorn: cc.Node[] = this.node.$zombieBorn_parent.children; zombieBorn.forEach(node => { let name: string = node.name; let bornDt = this.getZombieBornDtByName(name); let bornNum: number = bornDt.num; for (let i = 0; i < bornNum; ++i) { let randomId = bornDt.type == "s" ? npcHelper.getRandomSeniorZombieId() : npcHelper.getRandomZombieId(); let offsetX = Utils.random(-80, 80); let offsetY = Utils.random(-80, 80); let pos = cc.v3(node.x + offsetX, node.y + offsetY); this.addZombie(randomId, pos); } }); this.addZombieCbk(); } private getZombieBornDtByName(name: string): { num: number, type: string } { if (name.indexOf('s') >= 0) { let nameArr = name.split(''); return { num: +nameArr[1], type: 's' }; } else { return { num: +name, type: 'c' }; } } //是否已经初始化过玩家 isInitedPlayer() { if (this.getPlayerArr().length > 0) { return true; } return false; } //初始化玩家 iniPlayer() { if (this.isInitedPlayer()) { return; } var initCamerepos = cc.v2(0, 0); let playerDt = AccountModel.getInstance().playerDtList; for (let i = 0; i < playerDt.length; i++) { let bornNode = this.node.$playerBornNode //cc.v2(Math.random(), Math.random()); let nd = this.playerNodePool.size() > 0 ? this.playerNodePool.get() : cc.instantiate(this.player_pre); let playerViewCom = nd.getChildByName('view').getComponent(PlayerView); let playerObjCom = nd.getComponent(PlayerObject); let randomID = playerDt[i].player_ID; this.object_parent.addChild(nd); playerObjCom.init(randomID, this.roles); playerViewCom.init(randomID); this.addBuffItem(randomID, nd); let pos = cc.v2(Math.random(), Math.random()); nd.setPosition(bornNode.x + pos.x, bornNode.y + pos.y); if (i == 0) { initCamerepos = nd.getPosition(); } } this.camera.setPosition(initCamerepos); this.randomLeader(); this.addPlayerCbk(); this.resetIsCover(); } resetIsCover() { let dt = AccountModel.getInstance().playerDtList; if (dt.length > 0) { dt.forEach(element => { element.isCover = false; }); } } update(dt: number) { this.cameraTrack(dt); //this.runBullets(dt); this.checkPlayerWithProp(); this.checkPlayerBulletCrashZombie(); this.isCloseDungeon(); this.playerRunBuff(dt); this.checkPlayerWithNpc(); //this.fast(); // this.updateRoleDt(); } updateRoleDt() { this.dtCount++; if (this.dtCount >= 30) { this.dtCount = 0; this.layInPlayerDt(); AccountModel.getInstance().playerDtList = gameData.playerDtList; } } propAction(props) { let itemID = props.getComponent(UIFallitem).getID(); let node = new cc.Node; node.addComponent(cc.Sprite); node.parent = this.node; node.setPosition(props.x, props.y); let ResName = itemDtManager.getItemResName(itemID); this.propsNodePool.put(props); bundleManager.setBundleFrame('UI', ResName, node); cc.tween(node) .to(0.2, { scale: 2, position: cc.v3(node.x, node.y + 50) }) .to(0.2, { scale: 0 }) .call(() => { this.propsNodePool.put(node); }) .start(); } gameOver() { this.removeNode(); this.setPlayerDiePos(); this.game_over = true; UITopMenu.getInstance().node.active = false; gameEventManager.emit(EVENT_TYPE.CANT_JOY, false); AccountModel.getInstance().playerDtList = []; AccountModel.getInstance().curPower = USER.init_powerNum; AccountModel.getInstance().curBullet = USER.init_bulletNum; AccountModel.getInstance().curDay = USER.init_day; gameData.init(); gameData.isSetZomBie = false; zjSdk?.gameEnd(() => { UIHelp.ShowUI(UIFailView); }) } /*复活*/ gameRelive() { } //记录玩家死亡位置 方便复活用 setPlayerDiePos() { let playerDt = AccountModel.getInstance().playerDtList; if (playerDt && playerDt.length > 0) { for (let i = 0; i < playerDt.length; ++i) { if (playerDt[i].is_leader) { this.playerDiePos = playerDt[i].pos; return; } } } } /**切换攻击模式 */ switchAttackMode() { if (gameData.cur_attack_mode == ATTACK_MODE.close) { gameData.cur_attack_mode = ATTACK_MODE.remote; } else { gameData.cur_attack_mode = ATTACK_MODE.close; } gameEventManager.emit(EVENT_TYPE.attack_mode); } /**生成玩家 * @param id 视图id * @param pos 生成位置 */ private addPlayer(id: number, pos: cc.Vec3) { // cc.log('增加npc', id, pos); let nd = cc.instantiate(this.player_pre); let playerViewCom = nd.getChildByName('view').getComponent(PlayerView); let playerObjCom = nd.getComponent(PlayerObject); nd.setPosition(pos); this.addBuffItem(id, nd); this.object_parent.addChild(nd); playerObjCom.init(id, this.roles); playerObjCom.setLeader(false); playerViewCom.init(id); gameData.curPeopleNum++; EventManager.emit(EVENT_TYPE.UPDATE_PEOPLE_NUM); this.addPlayerCbk(); } addBuffItem(playerID, parent) { var path = null; if (playerID == 13) { path = 'main/egg'; } else if (playerID == 19) { path = 'main/cake'; } if (path) { let effNode = BenzAssetManager.getInstance().getAsset(AssetsHelper.EFF_obtain); let Prefb = cc.instantiate(effNode); Prefb.parent = parent; Prefb.y = 100; let node = new cc.Node node.parent = Prefb; node.addComponent(cc.Sprite); bundleManager.setBundleFrame('UI', path, node); } } /**生成僵尸 * @param id 视图id * @param pos 生成位置 */ private addZombie(id: number, pos: cc.Vec3) { let nd = null; if (this.zombieNodePool.size() > 0) { nd = this.zombieNodePool.get(); } else { nd = cc.instantiate(this.zombie_pre); } let comp = nd.getComponent(ZomBieObject); this.object_parent.addChild(nd); comp.init(id, pos, this.roles); this.addZombieCbk(); } /**随机从解锁人员里选出领队 */ private randomLeader() { let nds: cc.Node[] = this.getPlayerArr(); if (nds.length == 0) { //console.log('所有玩家已死亡'); return; } let index = Math.round(Math.random() * nds.length) - 1; index = index < 0 ? 0 : index; for (let i = 0; i < nds.length; i++) { let comp = nds[i].getComponent(PlayerObject); if (i == index) { comp.setLeader(true); } else { comp.setLeader(false); } } } /**检测玩家子弹与僵尸碰撞 */ checkPlayerBulletCrashZombie() { let bs = this.getBullets(); let zs = this.getZombies(); for (let i = bs.length - 1; i >= 0; i--) { for (let j = zs.length - 1; j >= 0; j--) { let dis = this.getDis(bs[i], zs[j]); if (dis < 30) { // console.log('击中僵尸') let bc = bs[i].getComponent(BulletObject); let zc = zs[j].getComponent(ZomBieObject); let zv = zc.zombie_view; zv.hitEff(); let hp = zc.zombie_prop.beHurt(bc.damage); if (hp == 0) { // console.log('僵尸死亡') effectManager.zombieDieEff(zs[j].parent.parent.$eff_parent, zs[j].getPosition()); zs[j].destroy(); zs.splice(j, 1); gameEventManager.emit(EVENT_TYPE.zombie_die); } bs[i].destroy(); bs.splice(i, 1); break; } } } } /**检测玩解锁npc */ checkPlayerWithNpc() { if (!this.node.$npc_parent) { return; } let dis = 200; let ps = this.getPlayerArr(); let ns = this.node.$npc_parent.children; for (let i = 0; i < ps.length; i++) { for (let j = ns.length - 1; j >= 0; j--) { if (this.getDis(ps[i], ns[j]) < dis) { let npc_id = ns[j].getComponent(NpcObject).view_id; this.addPlayer(npc_id, ns[j].position); ns[j].destroy(); } } } } /**检测玩家 */ checkPlayerWithProp() {//检测玩家与道具作用 let len = 50; let players = this.roles[0]; let props = this.prop_parent.children; for (let i = players.length - 1; i >= 0; i--) { if (!cc.isValid(players[i])) { continue; } for (let j = props.length - 1; j >= 0; j--) { if (!cc.isValid(props[j])) { continue; } let dis = this.getDis(players[i], props[j]); if (dis < len) { let p_comp = players[i].getComponent(PlayerObject); let comp = props[j].getComponent(UIFallitem); switch (comp.getType()) { case 2: { this.getHeal(comp.getValue(), props[j]); AudioManager.play('pickup'); break; } case 3: { this.getBullet(comp.getValue(), props[j]); AudioManager.play('pickup'); break; } case 1: { this.getFood(comp.getValue(), props[j]); AudioManager.play('pickup'); break; } case 4: { if (p_comp.player_prop.player_ID > 10) { continue; } this.getWeapon(comp.getID(), comp.getValue(), p_comp, true, props[j]); AudioManager.play('pickup'); break; } case 5: { if (p_comp.player_prop.player_ID > 10) { continue; } this.getWeapon(comp.getID(), comp.getValue(), p_comp, false, props[j]); AudioManager.play('pickup'); break; } } } } } } /**获取僵尸组 */ getZombies(): cc.Node[] { let zs: cc.Node[] = []; let ch = this.object_parent.children; ch.forEach(function (z: cc.Node) { let comp = z.getComponent(GameObject); if (comp.type == GAME_OBJECT_TYPE.zombie) { zs.push(z); } }); return zs; } /**获取两实体间的距离 */ getDis(obj0: cc.Node, obj1: cc.Node): number { let dis = obj0.position.sub(obj1.position).mag(); return dis; } /** * 出去副本 储存玩家数据 */ layInPlayerDt(cb?) { let playerList = this.roles[0]; gameData.playerDtList = []; playerList.forEach((node) => { let propCom = node.getComponent(PlayerObject).player_prop; let playerDt = propCom.getPlayerDt(); if (playerDt) { gameData.playerDtList.push(propCom.getPlayerDt()); } }) AccountModel.getInstance().playerDtList = gameData.playerDtList; Log.log(LOG_TAG.DEBUG, AccountModel.getInstance().playerDtList) this.scheduleOnce(() => { if (cb) { cb(); } }, 0.06) } /**获取食物道具事件回调 */ getFood(food: number, props: cc.Node) { this.propAction(props); gameData.curPowerNum += food; } /**获取子弹道具事件回调 */ getBullet(bullet: number, props: cc.Node) { this.propAction(props); gameData.curBulletNum += bullet; } /**获得药箱事件回调 */ getHeal(heal: number, props: cc.Node) { this.propAction(props); let players = this.getPlayerArr(); players.forEach(function (player: cc.Node) { let comp = player.getComponent(PlayerObject); comp.player_prop.healHp(heal, player.getChildByName('view')); }); } //靠近出口 isCloseDungeon() { if (this.isClose) { return }; let playerArr = this.getPlayerArr(); let exportNode = this.node.$export_parent.$exportNode; if (!exportNode) return; for (let j = 0; j < playerArr.length; ++j) { let offset = 150; let min = playerArr[j].x >= (exportNode.x - offset); let max = playerArr[j].x <= (exportNode.x + offset); let minY = playerArr[j].y <= exportNode.y if (minY && min && max) { this.isClose = true; this.layInPlayerDt(() => { levelManager.open(AccountModel.getInstance().curLevel, () => { // gameData.curInDungeonType = null; dungeonManager.remove(); this.removeNode(); }) }); } } return false; } removeNode() { let playerList = this.getPlayerArr(); let dogList = this.dogNode() if (playerList.length <= 0) { return; } for (let i = playerList.length - 1; i >= 0; i--) { playerList[i].destroy(); } for (let i = dogList.length - 1; i >= 0; i--) { dogList[i].destroy(); } } dogNode() { let nds: cc.Node[] = []; for (let nd of this.object_parent.children) { if (nd.name == 'dog_obj') { nds.push(nd); } } return nds; } /**获取武器事件回调 */ getWeapon(id: number, damage: number, player: PlayerObject, is_close: boolean, props: cc.Node) { let drop: WeaponProp = null; if (is_close) { if (player.player_prop.close_weapon != null) { if (player.player_prop.close_weapon.damage < damage) { //更改近战武器 drop = player.player_prop.close_weapon; player.player_prop.setWeapon(id, true); this.propAction(props); } } else { //更改近战武器 player.player_prop.setWeapon(id, true); this.propAction(props); } } else { if (player.player_prop.remote_weapon != null) { if (player.player_prop.remote_weapon.damage < damage) { //更改远程武器 drop = player.player_prop.remote_weapon; player.player_prop.setWeapon(id, false); this.propAction(props); } } else { //更改远程武器 player.player_prop.setWeapon(id, false); this.propAction(props); } } if (drop != null) { //生成对应id武器道具 let nd = cc.instantiate(this.prop_pre); this.prop_parent.addChild(nd); nd.setPosition(player.node.position); let comp = nd.getComponent(UIFallitem); comp.initItem(drop.id); } } /**玩家生成回调 */ private addPlayerCbk() { this.roles[0] = this.getPlayerArr(); } /**玩家死亡回调 */ private diePlayerCbk() { this.roles[0] = this.getPlayerArr(); } /**僵尸生成回调 */ private addZombieCbk() { this.roles[1] = this.getZombies(); } /**僵尸死亡回调 */ private dieZombieCbk() { this.roles[1] = this.getZombies(); } /**玩家远程步枪手枪子弹攻击回调 * @param rad 发射角度 * @param damage 子弹伤害 * @param player 发射者 */ private playerRemoteAttack0(rad: number, damage: number, player: PlayerObject) { if (gameData.curBulletNum == 0) { return; } player.player_view.fireEff(); gameData.curBulletNum--; let b = null; if (this.playerBulletPool.size() > 0) { b = this.playerBulletPool.get(); } else { b = cc.instantiate(this.bullet_pre); } this.object_parent.addChild(b); let com = b.getComponent(BulletObject); com.init(player.node.position.add(cc.v3(0, 30, 0)), rad, damage, player); } /**玩家远程霰弹枪子弹攻击回调 * @param rad 发射角度 * @param damage 子弹伤害 * @param player 发射者 */ private playerRemoteAttack1(rad: number, damage: number, player: PlayerObject) { if (gameData.curBulletNum == 0) { return; } gameData.curBulletNum--; damage *= 4;//单发合成一发，攻击*4 let b = cc.instantiate(this.bullet_pre); this.object_parent.addChild(b); let com = b.getComponent(BulletObject); com.init(player.node.position.add(cc.v3(0, 30, 0)), rad, damage, player); } /**远程肉弹攻击回调 * @param start_pos 开始位置 * @param target_pos 目标位置 */ private zombieRemoteBoom(start_pos: cc.Vec3, target_pos: cc.Vec3) { } //获取玩家列表 getPlayerArr() { let nds: cc.Node[] = []; for (let nd of this.object_parent.children) { if (nd.getComponent(GameObject).type == GAME_OBJECT_TYPE.player) { if (nd.getComponent(PlayerObject).player_prop.cur_state != ROLE_STATE.die) { nds.push(nd); } } } return nds; } /**获取子弹组 */ getBullets(): cc.Node[] { let bs: cc.Node[] = []; let ch = this.object_parent.children; ch.forEach(function (b: cc.Node) { let comp = b.getComponent(GameObject); if (comp.type == GAME_OBJECT_TYPE.bullet) { bs.push(b); } }); return bs; } /**摄像机跟随 */ private cameraTrack(dt: number) { let dis = 500; let target: cc.Node = null; for (let p of this.object_parent.children) { let comp = p.getComponent(NodeMove); if (comp != null && comp.enabled) { target = p; break; } } if (target != null) { let v_sub = target.position.sub(this.camera.position); // if (v_sub.mag() > dis) { // v_sub = v_sub.normalize().mul(dis); // } this.camera.setPosition(this.camera.position.add(v_sub.mul(dt * 2))); } } /**运行玩家buff */ playerRunBuff(dt: number) { this.buff_timer += dt; if (this.buff_timer > this.buff_dur) { this.buff_timer = 0; let self = this; let players: PlayerObject[] = []; this.getPlayerArr().forEach(function (nd: cc.Node) { players.push(nd.getComponent(PlayerObject)); }); players.forEach(function (player: PlayerObject) { let b_id = player.player_prop.buff_id; if (b_id == 0) { return; } let buff = self.buffs[b_id - 1]; players.forEach(function (i_player, idx, players) { i_player.player_prop.healHp(buff[1], players[idx].node.getChildByName('view')); }); if (buff[0] > 0) { gameData.curBulletNum += buff[0]; } if (buff[2] > 0) { gameData.curPowerNum += buff[2]; } }); } } /**性能优化 */ fast() { let mapWall = this.node.$map_parent.$map.$wall.children; let mapDecoration = this.node.$map_parent.$map.$TheDecoration.children; this.nodeIsActive(mapWall); this.nodeIsActive(mapDecoration); } nodeIsActive(nodeArr: cc.Node[]) { if (!nodeArr) { return }; let self = this; let sw = (cc.winSize.width / 2) + 120; nodeArr.forEach(function (nd: cc.Node) { let rl = Math.sqrt(Math.pow(nd.width, 2) + Math.pow(nd.height, 2)) / 2; if (self.getDis(nd, self.camera) > rl + sw) { if (nd.active == true) { nd.active = false; } } else { if (nd.active == false) { nd.active = true; } } }); } }