pollymc/logic/minecraft/RawLibrary.cpp

69 lines
1.7 KiB
C++

#include "logic/MMCJson.h"
using namespace MMCJson;
#include "RawLibrary.h"
RawLibraryPtr RawLibrary::fromJson(const QJsonObject &libObj, const QString &filename)
{
RawLibraryPtr out(new RawLibrary());
if (!libObj.contains("name"))
{
throw JSONValidationError(filename +
"contains a library that doesn't have a 'name' field");
}
out->name = libObj.value("name").toString();
auto readString = [libObj, filename](const QString & key, QString & variable)
{
if (libObj.contains(key))
{
QJsonValue val = libObj.value(key);
if (!val.isString())
{
QLOG_WARN() << key << "is not a string in" << filename << "(skipping)";
}
else
{
variable = val.toString();
}
}
};
readString("url", out->url);
readString("MMC-hint", out->hint);
readString("MMC-absulute_url", out->absoluteUrl);
readString("MMC-absoluteUrl", out->absoluteUrl);
if (libObj.contains("extract"))
{
out->applyExcludes = true;
auto extractObj = ensureObject(libObj.value("extract"));
for (auto excludeVal : ensureArray(extractObj.value("exclude")))
{
out->excludes.append(ensureString(excludeVal));
}
}
if (libObj.contains("natives"))
{
out->applyNatives = true;
QJsonObject nativesObj = ensureObject(libObj.value("natives"));
for (auto it = nativesObj.begin(); it != nativesObj.end(); ++it)
{
if (!it.value().isString())
{
QLOG_WARN() << filename << "contains an invalid native (skipping)";
}
OpSys opSys = OpSys_fromString(it.key());
if (opSys != Os_Other)
{
out->natives.append(qMakePair(opSys, it.value().toString()));
}
}
}
if (libObj.contains("rules"))
{
out->applyRules = true;
out->rules = rulesFromJsonV4(libObj);
}
return out;
}