如何使用cocos2d-x v3.2读取plist级别

Question

我有这个plist文件：

    <?xml version="1.0" encoding="UTF-8"?>
    <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<key>levels</key>
<array>
    <dict>
        <key>x</key>
        <int>80</int>
        <key>y</key>
        <int>266</int>
    </dict>
    <dict>
        <key>x</key>
        <int>170</int>
        <key>y</key>
        <int>266</int>
    </dict>
</array>
</plist>

我正在尝试使用cocos2dx v3.2读取该文件：

ValueMap data;
std::string path = FileUtils::getInstance()->fullPathForFilename("my.plist");
data = FileUtils::getInstance()->getValueMapFromFile(path);
auto arrLevels = data.at("levels").asValueVector();
for(int i = 0; i < arrLevels.capacity(); i++){
//I don't know what I have to do here to get the x value and y value of the current item.
}

有人可以帮我吗？我正在所有互联网中搜索，为此发现的所有示例均不足。

Answer 1

用这个;

ValueMap data;
std::string path = FileUtils::getInstance()->fullPathForFilename("my.plist");
data = FileUtils::getInstance()->getValueMapFromFile(path);

auto arrLevels = data.at("levels").asValueVector();

for (int i = 0; i<arrLevels.size(); i++) {
     ValueMap sdata = (arrLevels[i]).asValueMap();

     int x =  sData["x"].asInt();
     int y =  sData["y"].asInt();
    }