DesignPattern/20.ObserverPattern/2.Code/Observer.h

#ifndef __OBSERVER_H__
#define __OBSERVER_H__

#include <iostream>
using namespace std;
#include "common.h"
#include "AllyCenter.h"

// <20><><EFBFBD><EFBFBD><EFBFBD>۲<EFBFBD><DBB2><EFBFBD> Observer
class Observer
{
public:
	virtual ~Observer(){}
	Observer(){}
	// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>󷽷<EFBFBD>
	virtual void call(INFO_TYPE infoType, AllyCenter* ac) = 0;
	string getName(){
		return name;
	}
	void setName(string iName){
		this->name = iName;
	}
private:
	string name;
};

// <20><><EFBFBD><EFBFBD><EFBFBD>۲<EFBFBD><DBB2><EFBFBD> 
class Player :public Observer
{
public:
	Player(){
		setName("none");
	}
	Player(string iName){
		setName(iName);
	}
	// ʵ<><CAB5>
	void call(INFO_TYPE infoType, AllyCenter* ac){
		switch (infoType){
		case RESOURCE:
			printf("%s :<3A><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>\n", getName().c_str());
			break;
		case HELP:
			printf("%s :<3A>Ⱦ<EFBFBD><C8BE><EFBFBD>\n", getName().c_str());
			break;
		default:
			printf("Nothing\n");
		}
		ac->notify(infoType, getName());
	}
	// ʵ<>־<EFBFBD><D6BE>巽<EFBFBD><E5B7BD>
	void help(){
		printf("%s:<3A><><EFBFBD><EFBFBD>ס<EFBFBD><D7A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>㣡\n", getName().c_str());
	}
	void come(){
		printf("%s:<3A>õģ<C3B5><C4A3><EFBFBD><EFBFBD><EFBFBD>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD>\n", getName().c_str());
	}
};

#endif