// map mode toggle
this.miniMap.nextOverlayMode(1);
} else if (kb == MwKeyHandler.keyMapGui) {
// open map gui
this.mc.displayGuiScreen(new MwGui(this));
} else if (kb == MwKeyHandler.keyNewMarker) {
// open new marker dialog
String group = this.markerManager.getVisibleGroupName();
if (group.equals("none")) {