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游戏源码添加编译（现存问题：游戏内...
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//
// ToyClipToAction.cpp
// SteveMaggieCpp
//
// Created by Katarzyna Kalinowska-Górska on 24.06.2017.
//
//
#include <stdio.h>
#include "ToyClipToAction.h"
ClipTo* ClipTo::create(float duration, const cocos2d::Rect& newRect)
{
ClipTo *ret = new (std::nothrow) ClipTo();
if (ret && ret->initWithDuration(duration, newRect))
{
ret->autorelease();
return ret;
}
delete ret;
return nullptr;
}
bool ClipTo::initWithDuration(float duration, const cocos2d::Rect& newRect)
{
bool ret = false;
if (ActionInterval::initWithDuration(duration))
{
_toRect = newRect;
ret = true;
}
return ret;
}
ClipTo* ClipTo::clone() const
{
// no copy constructor
return ClipTo::create(_duration, _toRect);
}
void ClipTo::startWithTarget(cocos2d::Node *target)
{
ActionInterval::startWithTarget(target);
auto targetSprite = dynamic_cast<cocos2d::Sprite*>(target);
if(targetSprite){
_startRect = targetSprite->getTextureRect();
_deltaX = _toRect.origin.x - _startRect.origin.x;
_deltaY = _toRect.origin.y - _startRect.origin.y;
_deltaW = _toRect.size.width - _startRect.size.width;
_deltaH = _toRect.size.height - _startRect.size.height;
}
}
ClipTo* ClipTo::reverse() const
{
CCASSERT(false, "reverse() not supported in ClipTo");
return nullptr;
}
void ClipTo::update(float t)
{
if (_target)
{
auto targetSprite = dynamic_cast<cocos2d::Sprite*>(_target);
if(targetSprite){
auto dx = _deltaX*t;
auto dy = _deltaY*t;
auto dw = _deltaW*t;
auto dh = _deltaH*t;
cocos2d::Rect newRect = cocos2d::Rect(MAX(_startRect.origin.x + dx,0), MAX(_startRect.origin.y + dy,0), MAX(_startRect.size.width + dw,0), MAX(_startRect.size.height + dh,0));
targetSprite->setTextureRect(newRect);
targetSprite->setContentSize(newRect.size);
}
}
}
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