Add debug tool CVars, implementing warping capability

hecl-gui/LayerDialog.hpp

@@ -0,0 +1,27 @@
+#ifndef LAYERDIALOG_HPP
+#define LAYERDIALOG_HPP
+
+#include <QDialog>
+#include <memory>
+
+namespace Ui {
+class LayerDialog;
+} // namespace Ui
+
+struct Layer {
+  QString name;
+  bool active;
+};
+class LayerDialog : public QDialog {
+  Q_OBJECT
+  std::unique_ptr<Ui::LayerDialog> m_ui;
+
+public:
+  explicit LayerDialog(QWidget* parent = nullptr);
+  ~LayerDialog() override;
+
+  void createLayerCheckboxes(QList<Layer> layers);
+  QString getLayerBits() const;
+};
+
+#endif