2019-11-23 20:27:39 +08:00
|
|
|
/****************************************************************************
|
|
|
|
Copyright (c) 2010-2012 cocos2d-x.org
|
|
|
|
Copyright (c) 2013-2017 Chukong Technologies
|
|
|
|
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 "base/CCNS.h"
|
|
|
|
#include <string>
|
|
|
|
#include <vector>
|
|
|
|
#include <string.h>
|
|
|
|
#include <stdlib.h>
|
|
|
|
|
|
|
|
#include "base/ccUtils.h"
|
|
|
|
|
|
|
|
using namespace std;
|
|
|
|
|
|
|
|
NS_CC_BEGIN
|
|
|
|
|
|
|
|
typedef std::vector<std::string> strArray;
|
|
|
|
|
|
|
|
// string toolkit
|
2021-12-26 23:26:34 +08:00
|
|
|
static inline void split(std::string_view src, std::string_view token, strArray& vect)
|
2019-11-23 20:27:39 +08:00
|
|
|
{
|
2021-12-25 10:04:45 +08:00
|
|
|
size_t nend = 0;
|
|
|
|
size_t nbegin = 0;
|
2019-11-23 20:27:39 +08:00
|
|
|
size_t tokenSize = token.size();
|
2021-12-25 10:04:45 +08:00
|
|
|
while (nend != std::string::npos)
|
2019-11-23 20:27:39 +08:00
|
|
|
{
|
|
|
|
nend = src.find(token, nbegin);
|
2021-12-25 10:04:45 +08:00
|
|
|
if (nend == std::string::npos)
|
2021-12-26 23:26:34 +08:00
|
|
|
vect.push_back(std::string{src.substr(nbegin, src.length() - nbegin)});
|
2019-11-23 20:27:39 +08:00
|
|
|
else
|
2021-12-26 23:26:34 +08:00
|
|
|
vect.push_back(std::string{src.substr(nbegin, nend - nbegin)});
|
2019-11-23 20:27:39 +08:00
|
|
|
nbegin = nend + tokenSize;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
// first, judge whether the form of the string like this: {x,y}
|
|
|
|
// if the form is right,the string will be split into the parameter strs;
|
|
|
|
// or the parameter strs will be empty.
|
|
|
|
// if the form is right return true,else return false.
|
2021-12-26 23:26:34 +08:00
|
|
|
static bool splitWithForm(std::string_view content, strArray& strs)
|
2019-11-23 20:27:39 +08:00
|
|
|
{
|
|
|
|
bool bRet = false;
|
|
|
|
|
2021-12-25 10:04:45 +08:00
|
|
|
do
|
2019-11-23 20:27:39 +08:00
|
|
|
{
|
|
|
|
CC_BREAK_IF(content.empty());
|
|
|
|
|
|
|
|
size_t nPosLeft = content.find('{');
|
|
|
|
size_t nPosRight = content.find('}');
|
|
|
|
|
|
|
|
// don't have '{' and '}'
|
|
|
|
CC_BREAK_IF(nPosLeft == std::string::npos || nPosRight == std::string::npos);
|
|
|
|
// '}' is before '{'
|
|
|
|
CC_BREAK_IF(nPosLeft > nPosRight);
|
|
|
|
|
2021-12-26 23:26:34 +08:00
|
|
|
auto pointStr = content.substr(nPosLeft + 1, nPosRight - nPosLeft - 1);
|
2019-11-23 20:27:39 +08:00
|
|
|
// nothing between '{' and '}'
|
2020-08-18 14:29:09 +08:00
|
|
|
CC_BREAK_IF(pointStr.empty());
|
2019-11-23 20:27:39 +08:00
|
|
|
|
|
|
|
size_t nPos1 = pointStr.find('{');
|
|
|
|
size_t nPos2 = pointStr.find('}');
|
2021-12-25 10:04:45 +08:00
|
|
|
// contain '{' or '}'
|
2019-11-23 20:27:39 +08:00
|
|
|
CC_BREAK_IF(nPos1 != std::string::npos || nPos2 != std::string::npos);
|
|
|
|
|
|
|
|
split(pointStr, ",", strs);
|
2020-08-18 14:29:09 +08:00
|
|
|
if (strs.size() != 2 || strs[0].empty() || strs[1].empty())
|
2019-11-23 20:27:39 +08:00
|
|
|
{
|
|
|
|
strs.clear();
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
|
|
|
bRet = true;
|
|
|
|
} while (0);
|
|
|
|
|
|
|
|
return bRet;
|
|
|
|
}
|
|
|
|
|
|
|
|
// implement the functions
|
|
|
|
|
2021-12-26 23:26:34 +08:00
|
|
|
Rect RectFromString(std::string_view str)
|
2019-11-23 20:27:39 +08:00
|
|
|
{
|
|
|
|
Rect result = Rect::ZERO;
|
|
|
|
|
2021-12-25 10:04:45 +08:00
|
|
|
do
|
2019-11-23 20:27:39 +08:00
|
|
|
{
|
|
|
|
CC_BREAK_IF(str.empty());
|
2021-12-26 23:26:34 +08:00
|
|
|
auto content = str;
|
2019-11-23 20:27:39 +08:00
|
|
|
|
|
|
|
// find the first '{' and the third '}'
|
|
|
|
size_t nPosLeft = content.find('{');
|
|
|
|
size_t nPosRight = content.find('}');
|
|
|
|
for (int i = 1; i < 3; ++i)
|
|
|
|
{
|
|
|
|
if (nPosRight == std::string::npos)
|
|
|
|
{
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
nPosRight = content.find('}', nPosRight + 1);
|
|
|
|
}
|
|
|
|
CC_BREAK_IF(nPosLeft == std::string::npos || nPosRight == std::string::npos);
|
|
|
|
|
2021-12-25 10:04:45 +08:00
|
|
|
content = content.substr(nPosLeft + 1, nPosRight - nPosLeft - 1);
|
2019-11-23 20:27:39 +08:00
|
|
|
size_t nPointEnd = content.find('}');
|
|
|
|
CC_BREAK_IF(nPointEnd == std::string::npos);
|
|
|
|
nPointEnd = content.find(',', nPointEnd);
|
|
|
|
CC_BREAK_IF(nPointEnd == std::string::npos);
|
|
|
|
|
|
|
|
// get the point string and size string
|
2021-12-26 23:26:34 +08:00
|
|
|
auto pointStr = content.substr(0, nPointEnd);
|
|
|
|
auto sizeStr = content.substr(nPointEnd + 1, content.length() - nPointEnd);
|
2019-11-23 20:27:39 +08:00
|
|
|
|
|
|
|
// split the string with ','
|
|
|
|
strArray pointInfo;
|
|
|
|
CC_BREAK_IF(!splitWithForm(pointStr, pointInfo));
|
|
|
|
strArray sizeInfo;
|
|
|
|
CC_BREAK_IF(!splitWithForm(sizeStr, sizeInfo));
|
|
|
|
|
2021-12-25 10:04:45 +08:00
|
|
|
float x = (float)utils::atof(pointInfo[0].c_str());
|
|
|
|
float y = (float)utils::atof(pointInfo[1].c_str());
|
|
|
|
float width = (float)utils::atof(sizeInfo[0].c_str());
|
|
|
|
float height = (float)utils::atof(sizeInfo[1].c_str());
|
2019-11-23 20:27:39 +08:00
|
|
|
|
|
|
|
result = Rect(x, y, width, height);
|
|
|
|
} while (0);
|
|
|
|
|
|
|
|
return result;
|
|
|
|
}
|
|
|
|
|
2021-12-26 23:26:34 +08:00
|
|
|
Vec2 PointFromString(std::string_view str)
|
2019-11-23 20:27:39 +08:00
|
|
|
{
|
|
|
|
Vec2 ret;
|
|
|
|
|
2021-12-25 10:04:45 +08:00
|
|
|
do
|
2019-11-23 20:27:39 +08:00
|
|
|
{
|
|
|
|
strArray strs;
|
|
|
|
CC_BREAK_IF(!splitWithForm(str, strs));
|
|
|
|
|
2021-12-25 10:04:45 +08:00
|
|
|
float x = (float)utils::atof(strs[0].c_str());
|
|
|
|
float y = (float)utils::atof(strs[1].c_str());
|
2019-11-23 20:27:39 +08:00
|
|
|
|
|
|
|
ret.set(x, y);
|
|
|
|
} while (0);
|
|
|
|
|
|
|
|
return ret;
|
|
|
|
}
|
|
|
|
|
2021-12-26 23:26:34 +08:00
|
|
|
Vec2 SizeFromString(std::string_view pszContent)
|
2019-11-23 20:27:39 +08:00
|
|
|
{
|
2021-10-23 23:27:14 +08:00
|
|
|
Vec2 ret = Vec2::ZERO;
|
2019-11-23 20:27:39 +08:00
|
|
|
|
2021-12-25 10:04:45 +08:00
|
|
|
do
|
2019-11-23 20:27:39 +08:00
|
|
|
{
|
|
|
|
strArray strs;
|
|
|
|
CC_BREAK_IF(!splitWithForm(pszContent, strs));
|
|
|
|
|
2021-12-25 10:04:45 +08:00
|
|
|
float width = (float)utils::atof(strs[0].c_str());
|
|
|
|
float height = (float)utils::atof(strs[1].c_str());
|
2019-11-23 20:27:39 +08:00
|
|
|
|
2021-10-23 23:27:14 +08:00
|
|
|
ret = Vec2(width, height);
|
2019-11-23 20:27:39 +08:00
|
|
|
} while (0);
|
|
|
|
|
|
|
|
return ret;
|
|
|
|
}
|
|
|
|
|
|
|
|
NS_CC_END
|