CocosCreator下websocket使用protobuf

旧城等待， 2022-06-12 05:44 766阅读 0赞

一、环境

操作系统 mac 10.12.2

CocosCreator 1.5.1

二、正文

如果有人在上篇的文章中并没有理解，或者可以正常运行。大家可以继续参考这篇文章，文章中的代码是衔接[上一篇][Link 1]的。

在script文件夹下新建GameServerManager，直接上代码:

var GameServerManager;
    (function(GameServerManager) {
    	var socket;
    	var heartTimer;
    
    	GameServerManager.readyState = {
    		Connecting : 0,
    		Connected : 1,
    		disConnected : 2,
    	}
    	
    	GameServerManager.connectServer = function() {
    		socket = new WebSocket("ws://192.168.11.111:5188");
    		socket.binaryType = 'arraybuffer';
    		var self = this;
    		socket.onopen = function() {
    			console.log("onopen", this);
    			if(self.onOpen) {
    				self.onOpen();
    			}
    		}
    		socket.onmessage = function(e) {
    			if(self.onReceive) {
    				self.onReceive(e.data);
    			}
    		}
    		socket.onclose  = function() {
    			if(self.onClose) {
    				self.onClose();
    			}
    		}
    	}
    
    	function getSocketState() {
    		return socket.readyState;
    	}
    	GameServerManager.getSocketState = getSocketState;
    
    	GameServerManager.send = function(data) {
    		if(socket.readyState == this.readyState.Connected) {
    			socket.send(data);
    		}
    	}
    
    	GameServerManager.initHeartTimer = function() {
    		var self = this;
    		function callback() {
    			ProtobufManager.sendAutoID();
    		}
    		heartTimer = window.setInterval(callback, 1000);
    	}
    
    	GameServerManager.onOpen = function() {
    		this.initHeartTimer();
    	}
    
    	GameServerManager.onReceive = function(data) {
    		var dataView = new DataView(data);
    		var length = dataView.getInt32(0, false);
    		var id = dataView.getInt32(4, false);
    		var command = dataView.getInt16(8, false);
    		// console.info(length, id, command);
    		var buffer =  new Uint8Array(length - 6) 
    		for(var i = 0; i < length - 6; i++) {
    			buffer[i] = dataView.getInt8(i + 8, false);
    		}
    	}
    
    	GameServerManager.onClose = function() {
    		window.clearInterval(heartTimer);
    	}
    
    })(GameServerManager || (GameServerManager = {}));
    
    window.GameServerManager = GameServerManager;

之后，只要在游戏开始的地方调用

ProtobufManager.loadProtobuf();

就ok了。

[Link 1]: http://blog.csdn.net/u013654125/article/details/75222555