Fix more stuff. Detached tools, only MCEdit for now.

logic/MCEditTool.h

@@ -0,0 +1,23 @@
+#pragma once
+
+#include "BaseExternalTool.h"
+
+class MCEditTool : public BaseDetachedTool
+{
+	Q_OBJECT
+public:
+	explicit MCEditTool(BaseInstance *instance, QObject *parent = 0);
+
+protected:
+	void runImpl() override;
+};
+
+class MCEditFactory : public BaseDetachedToolFactory
+{
+public:
+	QString name() const override { return "MCEdit"; }
+	void registerSettings(SettingsObject *settings) override;
+	BaseExternalTool *createTool(BaseInstance *instance, QObject *parent = 0) override;
+	bool check(QString *error) override;
+	bool check(const QString &path, QString *error) override;
+};