mirror of https://github.com/axmolengine/axmol.git
134 lines
4.1 KiB
C++
134 lines
4.1 KiB
C++
/****************************************************************************
|
|
Copyright (c) 2017-2018 Xiamen Yaji Software Co., Ltd.
|
|
|
|
http://www.cocos2d-x.org
|
|
|
|
Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
of this software and associated documentation files (the "Software"), to deal
|
|
in the Software without restriction, including without limitation the rights
|
|
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
copies of the Software, and to permit persons to whom the Software is
|
|
furnished to do so, subject to the following conditions:
|
|
|
|
The above copyright notice and this permission notice shall be included in
|
|
all copies or substantial portions of the Software.
|
|
|
|
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
|
THE SOFTWARE.
|
|
****************************************************************************/
|
|
|
|
#include "Paddle.h"
|
|
|
|
USING_NS_CC;
|
|
|
|
Paddle::Paddle()
|
|
{
|
|
}
|
|
|
|
Paddle::~Paddle()
|
|
{
|
|
}
|
|
|
|
Rect Paddle::getRect()
|
|
{
|
|
auto s = getTexture()->getContentSize();
|
|
return Rect(-s.width / 2, -s.height / 2, s.width, s.height);
|
|
}
|
|
|
|
Paddle* Paddle::createWithTexture(Texture2D* aTexture)
|
|
{
|
|
Paddle* pPaddle = new (std::nothrow) Paddle();
|
|
pPaddle->initWithTexture(aTexture);
|
|
pPaddle->autorelease();
|
|
|
|
return pPaddle;
|
|
}
|
|
|
|
bool Paddle::initWithTexture(Texture2D* aTexture)
|
|
{
|
|
if( Sprite::initWithTexture(aTexture) )
|
|
{
|
|
_state = kPaddleStateUngrabbed;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
void Paddle::onEnter()
|
|
{
|
|
Sprite::onEnter();
|
|
|
|
// Register Touch Event
|
|
auto listener = EventListenerTouchOneByOne::create();
|
|
listener->setSwallowTouches(true);
|
|
|
|
listener->onTouchBegan = CC_CALLBACK_2(Paddle::onTouchBegan, this);
|
|
listener->onTouchMoved = CC_CALLBACK_2(Paddle::onTouchMoved, this);
|
|
listener->onTouchEnded = CC_CALLBACK_2(Paddle::onTouchEnded, this);
|
|
|
|
_eventDispatcher->addEventListenerWithSceneGraphPriority(listener, this);
|
|
}
|
|
|
|
void Paddle::onExit()
|
|
{
|
|
// auto director = Director::getInstance();
|
|
// director->getTouchDispatcher()->removeDelegate(this);
|
|
Sprite::onExit();
|
|
}
|
|
|
|
bool Paddle::containsTouchLocation(Touch* touch)
|
|
{
|
|
return getRect().containsPoint(convertTouchToNodeSpaceAR(touch));
|
|
}
|
|
|
|
bool Paddle::onTouchBegan(Touch* touch, Event* event)
|
|
{
|
|
CCLOG("Paddle::onTouchBegan id = %d, x = %f, y = %f", touch->getID(), touch->getLocation().x, touch->getLocation().y);
|
|
|
|
if (_state != kPaddleStateUngrabbed) return false;
|
|
if ( !containsTouchLocation(touch) ) return false;
|
|
|
|
_state = kPaddleStateGrabbed;
|
|
CCLOG("return true");
|
|
return true;
|
|
}
|
|
|
|
void Paddle::onTouchMoved(Touch* touch, Event* event)
|
|
{
|
|
// If it weren't for the TouchDispatcher, you would need to keep a reference
|
|
// to the touch from touchBegan and check that the current touch is the same
|
|
// as that one.
|
|
// Actually, it would be even more complicated since in the Cocos dispatcher
|
|
// you get Sets instead of 1 UITouch, so you'd need to loop through the set
|
|
// in each touchXXX method.
|
|
|
|
CCLOG("Paddle::onTouchMoved id = %d, x = %f, y = %f", touch->getID(), touch->getLocation().x, touch->getLocation().y);
|
|
|
|
CCASSERT(_state == kPaddleStateGrabbed, "Paddle - Unexpected state!");
|
|
|
|
auto touchPoint = touch->getLocation();
|
|
|
|
setPosition( Vec2(touchPoint.x, getPosition().y) );
|
|
}
|
|
|
|
Paddle* Paddle::clone() const
|
|
{
|
|
Paddle* ret = Paddle::createWithTexture(_texture);
|
|
ret->_state = _state;
|
|
ret->setPosition(getPosition());
|
|
ret->setAnchorPoint(getAnchorPoint());
|
|
return ret;
|
|
}
|
|
|
|
void Paddle::onTouchEnded(Touch* touch, Event* event)
|
|
{
|
|
CCASSERT(_state == kPaddleStateGrabbed, "Paddle - Unexpected state!");
|
|
|
|
_state = kPaddleStateUngrabbed;
|
|
}
|