【Cocos2d-x 状态机篇】第03章源码

#include "Mutou.h" bool Mutou::init(){ this->scheduleUpdate(); return true; } void Mutou::changeState( EnumState enState ) { this->enCurState = enState; } bool Mutou::isTire() { /* 每次问木头累不累,他都会说:累~ */ return true; } bool Mutou::isWantToWriteArticle() { /* 有10%的概率想写教程(好懒~!) */ float ran = CCRANDOM_0_1(); if(ran < 0.1f) { return true; } return false; } void Mutou::writeCode() { CCLOG("mutou is wirting Code."); } void Mutou::writeArticle() { CCLOG("mutou is writing article."); } void Mutou::rest() { CCLOG("mutou is resting."); } void Mutou::update( float dt ) { /* 判断在每一种状态下应该做什么事情 */ switch(enCurState) { case enStateWriteCode: /* 如果累了就休息,并且切换到休息状态 */ if(isTire()) { rest(); changeState(enStateRest); } break; case enStateWriteArticle: /* 如果累了就休息,并且切换到休息状态 */ if(isTire()) { rest(); changeState(enStateRest); } break; case enStateRest: /* 一定的概率写代码,一定的概率写教程,并且切换到相应的状态 */ if(isWantToWriteArticle()) { writeArticle(); changeState(enStateWriteArticle); } else { writeCode(); changeState(enStateWriteCode); } break; } }