61 lines
1.0 KiB
C++
61 lines
1.0 KiB
C++
#ifndef __OBSERVER_H__
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#define __OBSERVER_H__
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#include <iostream>
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using namespace std;
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#include "common.h"
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#include "AllyCenter.h"
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// 抽象观察者 Observer
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class Observer
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{
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public:
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virtual ~Observer(){}
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Observer(){}
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// 声明抽象方法
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virtual void call(INFO_TYPE infoType, AllyCenter* ac) = 0;
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string getName(){
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return name;
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}
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void setName(string iName){
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this->name = iName;
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}
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private:
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string name;
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};
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// 具体观察者
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class Player :public Observer
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{
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public:
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Player(){
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setName("none");
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}
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Player(string iName){
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setName(iName);
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}
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// 实现
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void call(INFO_TYPE infoType, AllyCenter* ac){
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switch (infoType){
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case RESOURCE:
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printf("%s :我这里有物资\n", getName().c_str());
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break;
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case HELP:
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printf("%s :救救我\n", getName().c_str());
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break;
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default:
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printf("Nothing\n");
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}
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ac->notify(infoType, getName());
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}
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// 实现具体方法
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void help(){
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printf("%s:坚持住，我来救你！\n", getName().c_str());
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}
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void come(){
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printf("%s:好的，我来取物资\n", getName().c_str());
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}
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};
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#endif
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