先看下我们需要读取的pilst文件 <plist version="1.0"> <dict> <key>Metadata</key> <dict> <key>format</key> <integer>1</integer> </dict> <key>bodies</key> <dict> <key>green</key> <dict> <key>anchorpoint</key> <string>{ 0.50000,0.50000 }</string> <key>fixtures</key> <array> <dict> <key>mass</key> <real>2</real> <key>elasticity</key> <real>0</real> <key>friction</key> <real>0.5</real> <key>surface_velocity</key> <string>{ 0.00000,0.00000 }</string> <key>layers</key> <integer>0</integer> <key>group</key> <integer>0</integer> <key>collision_type</key> <integer>0</integer> <key>isSensor</key> <false/> <key>fixture_type</key> <key>POLYGON</key> <key>polygons</key> <array> <array> <string>{ -50.00000,-38.00000 }</string> <string>{ -17.00000,48.00000 }</string> <string>{ 9.00000,0.00000 }</string> <string>{ 33.00000,-73.00000 }</string> </array> <array> <string>{ 23.00000,48.00000 }</string> <string>{ 90.00000,6.00000 }</string> <string>{ 9.00000,0.00000 }</string> <string>{ -17.00000,48.00000 }</string> </array> </array> </dict> </array> </dict> </dict> </dict> </plist>好了上代码
#pragma once
#include"cocos2d.h"
class ReadPlistFlie
{
public:
ReadPlistFlie();
~ReadPlistFlie();
/*获取dict文件*/
cocos2d::ValueMap getdictPlistbyName(std::string str);
/*获取arr文件*/
cocos2d::ValueVector getarrayPlistbyName(std::string str);
/*获取dict中的dict*/
cocos2d::ValueMap getPilstDict(cocos2d::ValueMap vmap,std::string key);
/*获取arr下标字典*/
cocos2d::ValueMap getPilstDict(cocos2d::ValueVector vvector,int idex);
/*获取dict中的cocos2d::String* */
std::string getPlistString(cocos2d::ValueMap vmap,std::string key);
/*获取dict中的float*/
float getPlistfloat(cocos2d::ValueMap vmap,std::string key);
/*获取dict中的int*/
int getPlistInt(cocos2d::ValueMap vmap,std::string key);
/*获取dict中的bool*/
static bool getPlistBool(cocos2d::ValueMap vmap,std::string key);
/*获取dict中的array*/
cocos2d::ValueVector getPlistArray(cocos2d::ValueMap vmap,std::string key);
/*获取arrayx下标中的array*/
cocos2d::ValueVector getPlistArray(cocos2d::ValueVector vvector,int idex);
/*获取dict中的Point*/
cocos2d::Vec2 getPilstPoint(cocos2d::ValueMap vmap,std::string key);
/*获取array下标中的point*/
cocos2d::Vec2 getPilstPoint(cocos2d::ValueVector vvector,int idex);
};
#include "ReadPlistFlie.h"
USING_NS_CC;
ReadPlistFlie::ReadPlistFlie()
{
}
ReadPlistFlie::~ReadPlistFlie()
{
}
cocos2d::ValueMap ReadPlistFlie::getdictPlistbyName(std::string str)
{
ValueMap valuemap = FileUtils::getInstance()->getValueMapFromFile(str.c_str());
return valuemap;
}
cocos2d::ValueVector ReadPlistFlie::getarrayPlistbyName(std::string str)
{
ValueVector valuevector = FileUtils::getInstance()->getValueVectorFromFile(str.c_str());
return valuevector;
}
cocos2d::ValueMap ReadPlistFlie::getPilstDict(cocos2d::ValueMap vmap,std::string key)
{
ValueMap valuemap = vmap.at(key.c_str()).asValueMap();
return valuemap;
}
cocos2d::ValueMap ReadPlistFlie::getPilstDict(cocos2d::ValueVector vvector,int idex)
{
ValueMap valuemap = vvector.at(idex).asValueMap();
return valuemap;
}
std::string ReadPlistFlie::getPlistString(cocos2d::ValueMap vmap,std::string key)
{
std::string str = vmap.at(key.c_str()).asString();
return str;
}
float ReadPlistFlie::getPlistfloat(cocos2d::ValueMap vmap,std::string key)
{
float valuefloat = vmap.at(key.c_str()).asFloat();
return valuefloat;
}
int ReadPlistFlie::getPlistInt(cocos2d::ValueMap vmap,std::string key)
{
int valueint = vmap.at(key.c_str()).asInt();
return valueint;
}
bool ReadPlistFlie::getPlistBool(cocos2d::ValueMap vmap,std::string key)
{
bool valuebool = vmap.at(key.c_str()).asBool();
return valuebool;
}
cocos2d::ValueVector ReadPlistFlie::getPlistArray(cocos2d::ValueMap vmap,std::string key)
{
ValueVector valuevector = vmap.at(key.c_str()).asValueVector();
return valuevector;
}
cocos2d::ValueVector ReadPlistFlie::getPlistArray(cocos2d::ValueVector vvector,int idex)
{
ValueVector valuevector = vvector.at(idex).asValueVector();
return valuevector;
}
cocos2d::Vec2 ReadPlistFlie::getPilstPoint(cocos2d::ValueMap vmap,std::string key)
{
Vec2 points = cocos2d::PointFromString(vmap.at(key.c_str()).asString());
return points;
}
cocos2d::Vec2 ReadPlistFlie::getPilstPoint(cocos2d::ValueVector vvector,int idex)
{
Vec2 points = cocos2d::PointFromString(vvector.at(idex).asString());
return points;
}
写个使用例子
ValueMap plistDic = getdictPlistbyName("bodySprite.plist");
ValueMap Metadata = getPilstDict(plistDic,"Metadata");
int format = getPlistInt(Metadata,"format");
log("asdad %d",format);
ValueMap bodies = getPilstDict(plistDic,"bodies");
ValueMap green = getPilstDict(bodies,"green");
ValueVector fixtures = getPlistArray(green,"fixtures");
ValueMap dicc = getPilstDict(fixtures,0);
ValueVector polygons = getPlistArray(dicc,"polygons");
for(int i = 0; i< polygons.size();i++)
{
ValueVector pointarray = getPlistArray(polygons,i);
for (int j = 0; j < pointarray.size();j++)
{
Vec2 points = getPilstPoint(pointarray,j);
log("x %f y %f",points.x,points.y);
}
}
好了看下运行结果
asdad 1 x -50.000000 y -38.000000 x -17.000000 y 48.000000 x 9.000000 y 0.000000 x 33.000000 y -73.000000 x 23.000000 y 48.000000 x 90.000000 y 6.000000 x 9.000000 y 0.000000 x -17.000000 y 48.000000
原文链接：https://www.f2er.com/cocos2dx/345966.html