Game refactor [2/X]: Various moves (profilergraph, nodePlacementPrediction, create_formspec_menu)

* Move profilergraph to dedicated files
* Move nodePlacementPrediction to Game class
* Rename create_formspec_menu to GUIFormSpecMenu::create

1 files changed, 24 insertions, 0 deletions

diff --git a/src/gui/guiFormSpecMenu.cpp b/src/gui/guiFormSpecMenu.cpp
index a59143f77..4acc4b94a 100644
--- a/src/gui/guiFormSpecMenu.cpp
+++ b/src/gui/guiFormSpecMenu.cpp
@@ -57,6 +57,8 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 
 #if USE_FREETYPE && IRRLICHT_VERSION_MAJOR == 1 && IRRLICHT_VERSION_MINOR < 9
 #include "intlGUIEditBox.h"
+#include "mainmenumanager.h"
+
 #endif
 
 #define MY_CHECKPOS(a,b)													\
@@ -129,6 +131,28 @@ GUIFormSpecMenu::~GUIFormSpecMenu()
 	delete m_text_dst;
 }
 
+void GUIFormSpecMenu::create(GUIFormSpecMenu **cur_formspec, Client *client,
+	JoystickController *joystick, IFormSource *fs_src, TextDest *txt_dest)
+{
+	if (*cur_formspec == 0) {
+		*cur_formspec = new GUIFormSpecMenu(joystick, guiroot, -1, &g_menumgr,
+			client, client->getTextureSource(), fs_src, txt_dest);
+		(*cur_formspec)->doPause = false;
+
+		/*
+			Caution: do not call (*cur_formspec)->drop() here --
+			the reference might outlive the menu, so we will
+			periodically check if *cur_formspec is the only
+			remaining reference (i.e. the menu was removed)
+			and delete it in that case.
+		*/
+
+	} else {
+		(*cur_formspec)->setFormSource(fs_src);
+		(*cur_formspec)->setTextDest(txt_dest);
+	}
+}
+
 void GUIFormSpecMenu::removeChildren()
 {
 	const core::list<gui::IGUIElement*> &children = getChildren();