[D_016] Tiled를 이용한 맵제작 / cocos 적용 / 이동, 타일 속성 예제

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#ifndef __HELLOWORLD_SCENE_H__

#define __HELLOWORLD_SCENE_H__

#include "cocos2d.h"

USING_NS_CC;

class HelloWorld : public cocos2d::Layer

{

public:

// there's no 'id' in cpp, so we recommend returning the class instance pointer

static cocos2d::Scene* createScene();

virtual bool init();

CREATE_FUNC(HelloWorld);

Size winSize;

float bgX;

virtual void onKeyPressed(EventKeyboard::KeyCode keyCode, Event* event);

};

#endif // __HELLOWORLD_SCENE_H__

Colored By Color Scripter™

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#include "HelloWorldScene.h"

USING_NS_CC;

Scene* HelloWorld::createScene()

{

// 'scene' is an autorelease object

auto scene = Scene::create();

// 'layer' is an autorelease object

auto layer = HelloWorld::create();

// add layer as a child to scene

scene->addChild(layer);

// return the scene

return scene;

}

// on "init" you need to initialize your instance

bool HelloWorld::init()

{

//////////////////////////////

// 1. super init first

if ( !Layer::init() )

{

return false;

}

winSize = Director::getInstance()->getWinSize();

bgX = 0;

auto listener = EventListenerKeyboard::create();

listener->onKeyPressed = CC_CALLBACK_2(HelloWorld::onKeyPressed, this);

Director::getInstance()->getEventDispatcher()->addEventListenerWithSceneGraphPriority(listener, this);

auto map = TMXTiledMap::create("map01.tmx");

map->setTag(2);

this->addChild(map);

//오브젝트를 가져오기 위한 오브젝트 그룹 추가

auto objectGroup = map->getObjectGroup("Object Layer 1");

//해당 오브젝트 그룹 내에 있는 오브젝트 가져옴

auto objectStart = objectGroup->getObject("start");

float x = objectStart["x"].asFloat();

float y = objectStart["y"].asFloat();

auto man = Sprite::create("kongman.png");

man->setTag(1);

man->setPosition(Vec2(x, y));

this->addChild(man);

return true;

}

void HelloWorld::onKeyPressed(EventKeyboard::KeyCode keyCode, Event* event)

{

auto spr = (Sprite*)this->getChildByTag(1);

Vec2 pos = spr->getPosition();

auto map = (TMXTiledMap*)this->getChildByTag(2);

switch (keyCode)

{

case EventKeyboard::KeyCode::KEY_LEFT_ARROW:

spr->setPosition(pos.x - 32, pos.y);

break;

case EventKeyboard::KeyCode::KEY_RIGHT_ARROW:

spr->setPosition(pos.x + 32, pos.y);

break;

case EventKeyboard::KeyCode::KEY_UP_ARROW:

spr->setPosition(pos.x, pos.y+32);

break;

case EventKeyboard::KeyCode::KEY_DOWN_ARROW:

spr->setPosition(pos.x, pos.y-32);

break;

default:

break;

}

if (spr->getPositionX() < 16)

{

spr->setPosition(Vec2(16, spr->getPositionY()));

bgX += 32;

if (bgX > 0) bgX = 0;

}

else if (spr->getPositionX() > winSize.width - 16)

{

//스프라이트를 원위치로 옮겨주고

spr->setPosition(Vec2(winSize.width - 16, spr->getPositionY()));

//스프라이트 대신 배경을 움직임

bgX -= 32;

//만약 배경위치가 범위밖이면 범위안으로 옮겨줌

if (bgX < -(3200 - 480))

bgX = -(3200 - 480);

}

else if (spr->getPositionY() < 16)

{

spr->setPosition(Vec2(spr->getPositionX(), 16));

}

else if (spr->getPositionY() > winSize.height - 16)

{

spr->setPosition(Vec2(spr->getPositionX(), winSize.height - 16));

}

//보정된 지도 위치에 따라 지도위치를 옮겨줌

map->setPosition(Vec2(bgX, 0));

int indexX = spr->getPositionX() / 32;

int indexY = (10 - spr->getPositionY() / 32);

auto tileLayer = map->getLayer("Tile Layer 1");

int GID = tileLayer->getTileGIDAt(Vec2(indexX, indexY));

CCLOG("GID : %d", GID);

if (GID == 31) {

// 해당 GID에 저장되어 있는 속성 데이터를 가져옴

ValueMap property = map->getPropertiesForGID(31).asValueMap();

// 가져온 속성값 중에서 특정값에 해당되는 내용을 가져옴

Value wall = property.at("WALL");

// 저장된 내용과 비교

if (wall.asString().compare("NO")) {

CCLOG("WALL : YES");

}