Reorganize logic code.

logic/minecraft/OpSys.h

@@ -0,0 +1,37 @@
+/* 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>
+enum OpSys
+{
+	Os_Windows,
+	Os_Linux,
+	Os_OSX,
+	Os_Other
+};
+
+OpSys OpSys_fromString(QString);
+QString OpSys_toString(OpSys);
+
+#ifdef Q_OS_WIN32
+#define currentSystem Os_Windows
+#else
+#ifdef Q_OS_MAC
+#define currentSystem Os_OSX
+#else
+#define currentSystem Os_Linux
+#endif
+#endif