#include?“Snake.h“

const?int?KWidth?=?18;
const?int?KHeight?=?10;
const?int?KEggSize?=?50;

Scene*?Snake::createScene（）
{
????auto?scene?=?Scene::create（）;
????scene->addChild（Snake::create（））;
????return?scene;
}

Snake::Snake（）?:?m_curDir（EDirR）?m_dt（0.5f）
{

}

Snake::~Snake（）
{

}

bool?Snake::init（）
{
	if（!layer::init（））
	{
		return?false;
	}

	auto?listener?=?EventListenerTouchOneByOne::create（）;
????listener->setSwallowTouches（true）;
????listener->onTouchBegan?=?CC_CALLBACK_2（Snake::onTouchBegan?this）;
????listener->onTouchMoved?=?CC_CALLBACK_2（Snake::onTouchMoved?this）;
????listener->onTouchEnded?=?CC_CALLBACK_2（Snake::onTouchEnded?this）;
????_eventDispatcher->addEventListenerWithSceneGraphPriority（listener?this）;

????
????initUI（）;
????initMap（）;
????initSnake（）;
????initEgg（）;
????schedule（schedule_selector（Snake::step）?m_dt）;
????
????
	return?true;
}

bool?Snake::onTouchBegan（Touch*?touche?Event*?event）
{
	_beganPos?=?touche->getLocation（）;
????return?true;
}

void?Snake::onTouchMoved（Touch*?touche?Event*?event）
{
????_movePos?=?touche->getLocation（）;
}

void?Snake::onTouchEnded（Touch*?touche?Event*?event）
{
????_endPos?=?touche->getLocation（）;
}

void?Snake::initUI（）
{
????auto?winsize?=?Director::getInstance（）->getWinSize（）;
????auto?drawNode?=?DrawNode::create（）;
????addChild（drawNode）;
????
????Vec2?point[4];
????point[0]?=?Vec2（118?70）;
????point[1]?=?Vec2（winsize.width?-?118?70）;
????point[2]?=?Vec2（winsize.width?-?118?winsize.height?-?70）;
????point[3]?=?Vec2（118?winsize.height?-?70）;
????
????drawNode->drawPolygon（point?4?Color4F（1?0?0?0）?3?Color4F（1?0?0?1））;
????
????auto?button?=?Button::create（“test/btn_l.png“）;
????button->setPosition（Vec2（59?winsize.height?*?2?/?5））;
????button->setTag（ETagBtnLeft）;
????button->addClickEventListener（CC_CALLBACK_1（Snake::buttonListener?this））;
????addChild（button）;
????
????button?=?Button::create（“test/btn_r.png“）;
????button->setPosition（Vec2（winsize.width?-?59?winsize.height?*?2?/?5））;
????button->setTag（ETagBtnRight）;
????button->addClickEventListener（CC_CALLBACK_1（Snake::buttonListener?this））;
????addChild（button）;
????
????button?=?Button::create（“test/btn_t.png“）;
????button->setPosition（Vec2（59?winsize.height?*?3?/?5））;
????button->setTag（ETagBtnTop）;
????button->addClickEventListener（CC_CALLBACK_1（Snake::buttonListener?this））;
????addChild（button）;
????
????button?=?Button::create（“test/btn_b.png“）;
????button->setPosition（Vec2（winsize.width?-?59?winsize.height?*?3?/?5））;
????button->setTag（ETagBtnButtom）;
????button->addClickEventListener（CC_CALLBACK_1（Snake::buttonListener?this））;
????addChild（button）;
????
}

void?Snake::initMap（）
{
????for（int?i?=?0;?i?????{
????????for（int?j?=?0;?j?????????{
????????????m_pos[i][j]?=?Vec2（118?+?KEggSize?/?2?+?KEggSize?*?i?70?+?KEggSize?/?2?+?KEggSize?*?j）;
????????}
????}
}

void?Snake::buttonListener（Ref*?ref）
{
????int?tag?=?（（Button*）ref）->getTag（）;
????
????switch?（tag）?{
??

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2015-07-09?16:45??snake\
?????文件????????6148??2015-07-09?16:46??snake\.DS_Store
?????目錄???????????0??2015-07-09?16:46??__MACOSX\
?????目錄???????????0??2015-07-09?16:46??__MACOSX\snake\
?????文件?????????120??2015-07-09?16:46??__MACOSX\snake\._.DS_Store
?????目錄???????????0??2015-07-09?16:44??snake\Classes\
?????文件????????6148??2015-07-09?16:46??snake\Classes\.DS_Store
?????目錄???????????0??2015-07-09?16:46??__MACOSX\snake\Classes\
?????文件?????????120??2015-07-09?16:46??__MACOSX\snake\Classes\._.DS_Store
?????文件????????6548??2015-07-09?16:13??snake\Classes\Snake.cpp
?????文件?????????171??2015-07-09?16:13??__MACOSX\snake\Classes\._Snake.cpp
?????文件????????1239??2015-07-09?10:10??snake\Classes\Snake.h
?????文件?????????171??2015-07-09?10:10??__MACOSX\snake\Classes\._Snake.h
?????目錄???????????0??2015-07-09?16:44??snake\Resources\
?????文件????????6148??2015-07-09?16:45??snake\Resources\.DS_Store
?????目錄???????????0??2015-07-09?16:46??__MACOSX\snake\Resources\
?????文件?????????120??2015-07-09?16:45??__MACOSX\snake\Resources\._.DS_Store
?????文件????????1554??2015-06-24?09:26??snake\Resources\btn_b.png
?????文件?????????120??2015-06-24?09:26??__MACOSX\snake\Resources\._btn_b.png
?????文件????????1430??2015-06-24?09:27??snake\Resources\btn_l.png
?????文件?????????120??2015-06-24?09:27??__MACOSX\snake\Resources\._btn_l.png
?????文件????????1419??2015-06-24?09:24??snake\Resources\btn_r.png
?????文件?????????120??2015-06-24?09:24??__MACOSX\snake\Resources\._btn_r.png
?????文件????????1448??2015-06-24?09:27??snake\Resources\btn_t.png
?????文件?????????120??2015-06-24?09:27??__MACOSX\snake\Resources\._btn_t.png
?????文件????????1000??2015-06-24?10:07??snake\Resources\egg.png
?????文件?????????120??2015-06-24?10:07??__MACOSX\snake\Resources\._egg.png
?????文件???????34467??2015-07-09?16:42??snake\snake.png
?????文件?????????172??2015-07-09?16:42??__MACOSX\snake\._snake.png