Introducing VersionPatch base class for version files and minecraft versions

logic/minecraft/VersionBuilder.h

@@ -0,0 +1,46 @@
+/* Copyright 2013 MultiMC Contributors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include <QString>
+#include <QMap>
+#include "VersionFile.h"
+
+class VersionFinal;
+class OneSixInstance;
+class QJsonObject;
+class QFileInfo;
+
+class VersionBuilder
+{
+	VersionBuilder();
+public:
+	static void build(VersionFinal *version, OneSixInstance *instance, const QStringList &external);
+	static void readJsonAndApplyToVersion(VersionFinal *version, const QJsonObject &obj);
+
+	static QMap<QString, int> readOverrideOrders(OneSixInstance *instance);
+	static bool writeOverrideOrders(const QMap<QString, int> &order, OneSixInstance *instance);
+
+private:
+	VersionFinal *m_version;
+	OneSixInstance *m_instance;
+
+	void buildInternal(const QStringList& external);
+	void readJsonAndApply(const QJsonObject &obj);
+
+	VersionFilePtr parseJsonFile(const QFileInfo &fileInfo, const bool requireOrder,
+							  bool isFTB = false);
+};