Move files to subdirectories (#6599)

* Move files around

1 files changed, 0 insertions, 3864 deletions

diff --git a/src/guiFormSpecMenu.cpp b/src/guiFormSpecMenu.cpp
deleted file mode 100644
index 0691bc598..000000000
--- a/src/guiFormSpecMenu.cpp
+++ /dev/null
@@ -1,3864 +0,0 @@
-/*
-Minetest
-Copyright (C) 2013 celeron55, Perttu Ahola <celeron55@gmail.com>
-
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU Lesser General Public License as published by
-the Free Software Foundation; either version 2.1 of the License, or
-(at your option) any later version.
-
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU Lesser General Public License for more details.
-
-You should have received a copy of the GNU Lesser General Public License along
-with this program; if not, write to the Free Software Foundation, Inc.,
-51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-*/
-
-
-#include <cstdlib>
-#include <algorithm>
-#include <iterator>
-#include <sstream>
-#include <limits>
-#include "guiFormSpecMenu.h"
-#include "guiTable.h"
-#include "constants.h"
-#include "gamedef.h"
-#include "keycode.h"
-#include "util/strfnd.h"
-#include <IGUICheckBox.h>
-#include <IGUIEditBox.h>
-#include <IGUIButton.h>
-#include <IGUIStaticText.h>
-#include <IGUIFont.h>
-#include <IGUITabControl.h>
-#include <IGUIComboBox.h>
-#include "client/renderingengine.h"
-#include "log.h"
-#include "client/tile.h" // ITextureSource
-#include "hud.h" // drawItemStack
-#include "filesys.h"
-#include "gettime.h"
-#include "gettext.h"
-#include "scripting_server.h"
-#include "porting.h"
-#include "settings.h"
-#include "client.h"
-#include "fontengine.h"
-#include "util/hex.h"
-#include "util/numeric.h"
-#include "util/string.h" // for parseColorString()
-#include "irrlicht_changes/static_text.h"
-#include "guiscalingfilter.h"
-#include "guiEditBoxWithScrollbar.h"
-
-#if USE_FREETYPE && IRRLICHT_VERSION_MAJOR == 1 && IRRLICHT_VERSION_MINOR < 9
-#include "intlGUIEditBox.h"
-#endif
-
-#define MY_CHECKPOS(a,b)													\
-	if (v_pos.size() != 2) {												\
-		errorstream<< "Invalid pos for element " << a << "specified: \""	\
-			<< parts[b] << "\"" << std::endl;								\
-			return;															\
-	}
-
-#define MY_CHECKGEOM(a,b)													\
-	if (v_geom.size() != 2) {												\
-		errorstream<< "Invalid pos for element " << a << "specified: \""	\
-			<< parts[b] << "\"" << std::endl;								\
-			return;															\
-	}
-/*
-	GUIFormSpecMenu
-*/
-static unsigned int font_line_height(gui::IGUIFont *font)
-{
-	return font->getDimension(L"Ay").Height + font->getKerningHeight();
-}
-
-inline u32 clamp_u8(s32 value)
-{
-	return (u32) MYMIN(MYMAX(value, 0), 255);
-}
-
-GUIFormSpecMenu::GUIFormSpecMenu(JoystickController *joystick,
-		gui::IGUIElement *parent, s32 id, IMenuManager *menumgr,
-		Client *client, ISimpleTextureSource *tsrc, IFormSource *fsrc, TextDest *tdst,
-		bool remap_dbl_click) :
-	GUIModalMenu(RenderingEngine::get_gui_env(), parent, id, menumgr),
-	m_invmgr(client),
-	m_tsrc(tsrc),
-	m_client(client),
-	m_form_src(fsrc),
-	m_text_dst(tdst),
-	m_joystick(joystick),
-	m_remap_dbl_click(remap_dbl_click)
-#ifdef __ANDROID__
-	, m_JavaDialogFieldName("")
-#endif
-{
-	current_keys_pending.key_down = false;
-	current_keys_pending.key_up = false;
-	current_keys_pending.key_enter = false;
-	current_keys_pending.key_escape = false;
-
-	m_doubleclickdetect[0].time = 0;
-	m_doubleclickdetect[1].time = 0;
-
-	m_doubleclickdetect[0].pos = v2s32(0, 0);
-	m_doubleclickdetect[1].pos = v2s32(0, 0);
-
-	m_tooltip_show_delay = (u32)g_settings->getS32("tooltip_show_delay");
-	m_tooltip_append_itemname = g_settings->getBool("tooltip_append_itemname");
-}
-
-GUIFormSpecMenu::~GUIFormSpecMenu()
-{
-	removeChildren();
-
-	for (auto &table_it : m_tables) {
-		table_it.second->drop();
-	}
-
-	delete m_selected_item;
-	delete m_form_src;
-	delete m_text_dst;
-}
-
-void GUIFormSpecMenu::removeChildren()
-{
-	const core::list<gui::IGUIElement*> &children = getChildren();
-
-	while(!children.empty()) {
-		(*children.getLast())->remove();
-	}
-
-	if(m_tooltip_element) {
-		m_tooltip_element->remove();
-		m_tooltip_element->drop();
-		m_tooltip_element = NULL;
-	}
-
-}
-
-void GUIFormSpecMenu::setInitialFocus()
-{
-	// Set initial focus according to following order of precedence:
-	// 1. first empty editbox
-	// 2. first editbox
-	// 3. first table
-	// 4. last button
-	// 5. first focusable (not statictext, not tabheader)
-	// 6. first child element
-
-	core::list<gui::IGUIElement*> children = getChildren();
-
-	// in case "children" contains any NULL elements, remove them
-	for (core::list<gui::IGUIElement*>::Iterator it = children.begin();
-			it != children.end();) {
-		if (*it)
-			++it;
-		else
-			it = children.erase(it);
-	}
-
-	// 1. first empty editbox
-	for (gui::IGUIElement *it : children) {
-		if (it->getType() == gui::EGUIET_EDIT_BOX
-				&& it->getText()[0] == 0) {
-			Environment->setFocus(it);
-			return;
-		}
-	}
-
-	// 2. first editbox
-	for (gui::IGUIElement *it : children) {
-		if (it->getType() == gui::EGUIET_EDIT_BOX) {
-			Environment->setFocus(it);
-			return;
-		}
-	}
-
-	// 3. first table
-	for (gui::IGUIElement *it : children) {
-		if (it->getTypeName() == std::string("GUITable")) {
-			Environment->setFocus(it);
-			return;
-		}
-	}
-
-	// 4. last button
-	for (core::list<gui::IGUIElement*>::Iterator it = children.getLast();
-			it != children.end(); --it) {
-		if ((*it)->getType() == gui::EGUIET_BUTTON) {
-			Environment->setFocus(*it);
-			return;
-		}
-	}
-
-	// 5. first focusable (not statictext, not tabheader)
-	for (gui::IGUIElement *it : children) {
-		if (it->getType() != gui::EGUIET_STATIC_TEXT &&
-			it->getType() != gui::EGUIET_TAB_CONTROL) {
-			Environment->setFocus(it);
-			return;
-		}
-	}
-
-	// 6. first child element
-	if (children.empty())
-		Environment->setFocus(this);
-	else
-		Environment->setFocus(*(children.begin()));
-}
-
-GUITable* GUIFormSpecMenu::getTable(const std::string &tablename)
-{
-	for (auto &table : m_tables) {
-		if (tablename == table.first.fname)
-			return table.second;
-	}
-	return 0;
-}
-
-std::vector<std::string>* GUIFormSpecMenu::getDropDownValues(const std::string &name)
-{
-	for (auto &dropdown : m_dropdowns) {
-		if (name == dropdown.first.fname)
-			return &dropdown.second;
-	}
-	return NULL;
-}
-
-void GUIFormSpecMenu::parseSize(parserData* data, const std::string &element)
-{
-	std::vector<std::string> parts = split(element,',');
-
-	if (((parts.size() == 2) || parts.size() == 3) ||
-		((parts.size() > 3) && (m_formspec_version > FORMSPEC_API_VERSION)))
-	{
-		if (parts[1].find(';') != std::string::npos)
-			parts[1] = parts[1].substr(0,parts[1].find(';'));
-
-		data->invsize.X = MYMAX(0, stof(parts[0]));
-		data->invsize.Y = MYMAX(0, stof(parts[1]));
-
-		lockSize(false);
-		if (parts.size() == 3) {
-			if (parts[2] == "true") {
-				lockSize(true,v2u32(800,600));
-			}
-		}
-
-		data->explicit_size = true;
-		return;
-	}
-	errorstream<< "Invalid size element (" << parts.size() << "): '" << element << "'"  << std::endl;
-}
-
-void GUIFormSpecMenu::parseContainer(parserData* data, const std::string &element)
-{
-	std::vector<std::string> parts = split(element, ',');
-
-	if (parts.size() >= 2) {
-		if (parts[1].find(';') != std::string::npos)
-			parts[1] = parts[1].substr(0, parts[1].find(';'));
-
-		container_stack.push(pos_offset);
-		pos_offset.X += MYMAX(0, stof(parts[0]));
-		pos_offset.Y += MYMAX(0, stof(parts[1]));
-		return;
-	}
-	errorstream<< "Invalid container start element (" << parts.size() << "): '" << element << "'"  << std::endl;
-}
-
-void GUIFormSpecMenu::parseContainerEnd(parserData* data)
-{
-	if (container_stack.empty()) {
-		errorstream<< "Invalid container end element, no matching container start element"  << std::endl;
-	} else {
-		pos_offset = container_stack.top();
-		container_stack.pop();
-	}
-}
-
-void GUIFormSpecMenu::parseList(parserData* data, const std::string &element)
-{
-	if (m_client == 0) {
-		warningstream<<"invalid use of 'list' with m_client==0"<<std::endl;
-		return;
-	}
-
-	std::vector<std::string> parts = split(element,';');
-
-	if (((parts.size() == 4) || (parts.size() == 5)) ||
-		((parts.size() > 5) && (m_formspec_version > FORMSPEC_API_VERSION)))
-	{
-		std::string location = parts[0];
-		std::string listname = parts[1];
-		std::vector<std::string> v_pos  = split(parts[2],',');
-		std::vector<std::string> v_geom = split(parts[3],',');
-		std::string startindex;
-		if (parts.size() == 5)
-			startindex = parts[4];
-
-		MY_CHECKPOS("list",2);
-		MY_CHECKGEOM("list",3);
-
-		InventoryLocation loc;
-
-		if(location == "context" || location == "current_name")
-			loc = m_current_inventory_location;
-		else
-			loc.deSerialize(location);
-
-		v2s32 pos = padding + AbsoluteRect.UpperLeftCorner + pos_offset * spacing;
-		pos.X += stof(v_pos[0]) * (float)spacing.X;
-		pos.Y += stof(v_pos[1]) * (float)spacing.Y;
-
-		v2s32 geom;
-		geom.X = stoi(v_geom[0]);
-		geom.Y = stoi(v_geom[1]);
-
-		s32 start_i = 0;
-		if (!startindex.empty())
-			start_i = stoi(startindex);
-
-		if (geom.X < 0 || geom.Y < 0 || start_i < 0) {
-			errorstream<< "Invalid list element: '" << element << "'"  << std::endl;
-			return;
-		}
-
-		if(!data->explicit_size)
-			warningstream<<"invalid use of list without a size[] element"<<std::endl;
-		m_inventorylists.emplace_back(loc, listname, pos, geom, start_i);
-		return;
-	}
-	errorstream<< "Invalid list element(" << parts.size() << "): '" << element << "'"  << std::endl;
-}
-
-void GUIFormSpecMenu::parseListRing(parserData* data, const std::string &element)
-{
-	if (m_client == 0) {
-		errorstream << "WARNING: invalid use of 'listring' with m_client==0" << std::endl;
-		return;
-	}
-
-	std::vector<std::string> parts = split(element, ';');
-
-	if (parts.size() == 2) {
-		std::string location = parts[0];
-		std::string listname = parts[1];
-
-		InventoryLocation loc;
-
-		if (location == "context" || location == "current_name")
-			loc = m_current_inventory_location;
-		else
-			loc.deSerialize(location);
-
-		m_inventory_rings.emplace_back(loc, listname);
-		return;
-	}
-
-	if (element.empty() && m_inventorylists.size() > 1) {
-		size_t siz = m_inventorylists.size();
-		// insert the last two inv list elements into the list ring
-		const ListDrawSpec &spa = m_inventorylists[siz - 2];
-		const ListDrawSpec &spb = m_inventorylists[siz - 1];
-		m_inventory_rings.emplace_back(spa.inventoryloc, spa.listname);
-		m_inventory_rings.emplace_back(spb.inventoryloc, spb.listname);
-		return;
-	}
-
-	errorstream<< "Invalid list ring element(" << parts.size() << ", "
-		<< m_inventorylists.size() << "): '" << element << "'"  << std::endl;
-}
-
-void GUIFormSpecMenu::parseCheckbox(parserData* data, const std::string &element)
-{
-	std::vector<std::string> parts = split(element,';');
-
-	if (((parts.size() >= 3) && (parts.size() <= 4)) ||
-		((parts.size() > 4) && (m_formspec_version > FORMSPEC_API_VERSION)))
-	{
-		std::vector<std::string> v_pos = split(parts[0],',');
-		std::string name = parts[1];
-		std::string label = parts[2];
-		std::string selected;
-
-		if (parts.size() >= 4)
-			selected = parts[3];
-
-		MY_CHECKPOS("checkbox",0);
-
-		v2s32 pos = padding + pos_offset * spacing;
-		pos.X += stof(v_pos[0]) * (float) spacing.X;
-		pos.Y += stof(v_pos[1]) * (float) spacing.Y;
-
-		bool fselected = false;
-
-		if (selected == "true")
-			fselected = true;
-
-		std::wstring wlabel = translate_string(utf8_to_wide(unescape_string(label)));
-
-		core::rect<s32> rect = core::rect<s32>(
-				pos.X, pos.Y + ((imgsize.Y/2) - m_btn_height),
-				pos.X + m_font->getDimension(wlabel.c_str()).Width + 25, // text size + size of checkbox
-				pos.Y + ((imgsize.Y/2) + m_btn_height));
-
-		FieldSpec spec(
-				name,
-				wlabel, //Needed for displaying text on MSVC
-				wlabel,
-				258+m_fields.size()
-			);
-
-		spec.ftype = f_CheckBox;
-
-		gui::IGUICheckBox* e = Environment->addCheckBox(fselected, rect, this,
-					spec.fid, spec.flabel.c_str());
-
-		if (spec.fname == data->focused_fieldname) {
-			Environment->setFocus(e);
-		}
-
-		m_checkboxes.emplace_back(spec,e);
-		m_fields.push_back(spec);
-		return;
-	}
-	errorstream<< "Invalid checkbox element(" << parts.size() << "): '" << element << "'"  << std::endl;
-}
-
-void GUIFormSpecMenu::parseScrollBar(parserData* data, const std::string &element)
-{
-	std::vector<std::string> parts = split(element,';');
-
-	if (parts.size() >= 5) {
-		std::vector<std::string> v_pos = split(parts[0],',');
-		std::vector<std::string> v_dim = split(parts[1],',');
-		std::string name = parts[3];
-		std::string value = parts[4];
-
-		MY_CHECKPOS("scrollbar",0);
-
-		v2s32 pos = padding + pos_offset * spacing;
-		pos.X += stof(v_pos[0]) * (float) spacing.X;
-		pos.Y += stof(v_pos[1]) * (float) spacing.Y;
-
-		if (v_dim.size() != 2) {
-			errorstream<< "Invalid size for element " << "scrollbar"
-				<< "specified: \"" << parts[1] << "\"" << std::endl;
-			return;
-		}
-
-		v2s32 dim;
-		dim.X = stof(v_dim[0]) * (float) spacing.X;
-		dim.Y = stof(v_dim[1]) * (float) spacing.Y;
-
-		core::rect<s32> rect =
-				core::rect<s32>(pos.X, pos.Y, pos.X + dim.X, pos.Y + dim.Y);
-
-		FieldSpec spec(
-				name,
-				L"",
-				L"",
-				258+m_fields.size()
-			);
-
-		bool is_horizontal = true;
-
-		if (parts[2] == "vertical")
-			is_horizontal = false;
-
-		spec.ftype = f_ScrollBar;
-		spec.send  = true;
-		gui::IGUIScrollBar* e =
-				Environment->addScrollBar(is_horizontal,rect,this,spec.fid);
-
-		e->setMax(1000);
-		e->setMin(0);
-		e->setPos(stoi(parts[4]));
-		e->setSmallStep(10);
-		e->setLargeStep(100);
-
-		m_scrollbars.emplace_back(spec,e);
-		m_fields.push_back(spec);
-		return;
-	}
-	errorstream<< "Invalid scrollbar element(" << parts.size() << "): '" << element << "'"  << std::endl;
-}
-
-void GUIFormSpecMenu::parseImage(parserData* data, const std::string &element)
-{
-	std::vector<std::string> parts = split(element,';');
-
-	if ((parts.size() == 3) ||
-		((parts.size() > 3) && (m_formspec_version > FORMSPEC_API_VERSION)))
-	{
-		std::vector<std::string> v_pos = split(parts[0],',');
-		std::vector<std::string> v_geom = split(parts[1],',');
-		std::string name = unescape_string(parts[2]);
-
-		MY_CHECKPOS("image", 0);
-		MY_CHECKGEOM("image", 1);
-
-		v2s32 pos = padding + AbsoluteRect.UpperLeftCorner + pos_offset * spacing;
-		pos.X += stof(v_pos[0]) * (float) spacing.X;
-		pos.Y += stof(v_pos[1]) * (float) spacing.Y;
-
-		v2s32 geom;
-		geom.X = stof(v_geom[0]) * (float)imgsize.X;
-		geom.Y = stof(v_geom[1]) * (float)imgsize.Y;
-
-		if (!data->explicit_size)
-			warningstream<<"invalid use of image without a size[] element"<<std::endl;
-		m_images.emplace_back(name, pos, geom);
-		return;
-	}
-
-	if (parts.size() == 2) {
-		std::vector<std::string> v_pos = split(parts[0],',');
-		std::string name = unescape_string(parts[1]);
-
-		MY_CHECKPOS("image", 0);
-
-		v2s32 pos = padding + AbsoluteRect.UpperLeftCorner + pos_offset * spacing;
-		pos.X += stof(v_pos[0]) * (float) spacing.X;
-		pos.Y += stof(v_pos[1]) * (float) spacing.Y;
-
-		if (!data->explicit_size)
-			warningstream<<"invalid use of image without a size[] element"<<std::endl;
-		m_images.emplace_back(name, pos);
-		return;
-	}
-	errorstream<< "Invalid image element(" << parts.size() << "): '" << element << "'"  << std::endl;
-}
-
-void GUIFormSpecMenu::parseItemImage(parserData* data, const std::string &element)
-{
-	std::vector<std::string> parts = split(element,';');
-
-	if ((parts.size() == 3) ||
-		((parts.size() > 3) && (m_formspec_version > FORMSPEC_API_VERSION)))
-	{
-		std::vector<std::string> v_pos = split(parts[0],',');
-		std::vector<std::string> v_geom = split(parts[1],',');
-		std::string name = parts[2];
-
-		MY_CHECKPOS("itemimage",0);
-		MY_CHECKGEOM("itemimage",1);
-
-		v2s32 pos = padding + AbsoluteRect.UpperLeftCorner + pos_offset * spacing;
-		pos.X += stof(v_pos[0]) * (float) spacing.X;
-		pos.Y += stof(v_pos[1]) * (float) spacing.Y;
-
-		v2s32 geom;
-		geom.X = stof(v_geom[0]) * (float)imgsize.X;
-		geom.Y = stof(v_geom[1]) * (float)imgsize.Y;
-
-		if(!data->explicit_size)
-			warningstream<<"invalid use of item_image without a size[] element"<<std::endl;
-		m_itemimages.emplace_back("", name, pos, geom);
-		return;
-	}
-	errorstream<< "Invalid ItemImage element(" << parts.size() << "): '" << element << "'"  << std::endl;
-}
-
-void GUIFormSpecMenu::parseButton(parserData* data, const std::string &element,
-		const std::string &type)
-{
-	std::vector<std::string> parts = split(element,';');
-
-	if ((parts.size() == 4) ||
-		((parts.size() > 4) && (m_formspec_version > FORMSPEC_API_VERSION)))
-	{
-		std::vector<std::string> v_pos = split(parts[0],',');
-		std::vector<std::string> v_geom = split(parts[1],',');
-		std::string name = parts[2];
-		std::string label = parts[3];
-
-		MY_CHECKPOS("button",0);
-		MY_CHECKGEOM("button",1);
-
-		v2s32 pos = padding + pos_offset * spacing;
-		pos.X += stof(v_pos[0]) * (float)spacing.X;
-		pos.Y += stof(v_pos[1]) * (float)spacing.Y;
-
-		v2s32 geom;
-		geom.X = (stof(v_geom[0]) * (float)spacing.X)-(spacing.X-imgsize.X);
-		pos.Y += (stof(v_geom[1]) * (float)imgsize.Y)/2;
-
-		core::rect<s32> rect =
-				core::rect<s32>(pos.X, pos.Y - m_btn_height,
-						pos.X + geom.X, pos.Y + m_btn_height);
-
-		if(!data->explicit_size)
-			warningstream<<"invalid use of button without a size[] element"<<std::endl;
-
-		std::wstring wlabel = translate_string(utf8_to_wide(unescape_string(label)));
-
-		FieldSpec spec(
-			name,
-			wlabel,
-			L"",
-			258+m_fields.size()
-		);
-		spec.ftype = f_Button;
-		if(type == "button_exit")
-			spec.is_exit = true;
-		gui::IGUIButton* e = Environment->addButton(rect, this, spec.fid,
-				spec.flabel.c_str());
-
-		if (spec.fname == data->focused_fieldname) {
-			Environment->setFocus(e);
-		}
-
-		m_fields.push_back(spec);
-		return;
-	}
-	errorstream<< "Invalid button element(" << parts.size() << "): '" << element << "'"  << std::endl;
-}
-
-void GUIFormSpecMenu::parseBackground(parserData* data, const std::string &element)
-{
-	std::vector<std::string> parts = split(element,';');
-
-	if (((parts.size() == 3) || (parts.size() == 4)) ||
-		((parts.size() > 4) && (m_formspec_version > FORMSPEC_API_VERSION)))
-	{
-		std::vector<std::string> v_pos = split(parts[0],',');
-		std::vector<std::string> v_geom = split(parts[1],',');
-		std::string name = unescape_string(parts[2]);
-
-		MY_CHECKPOS("background",0);
-		MY_CHECKGEOM("background",1);
-
-		v2s32 pos = padding + AbsoluteRect.UpperLeftCorner + pos_offset * spacing;
-		pos.X += stof(v_pos[0]) * (float)spacing.X - ((float)spacing.X - (float)imgsize.X)/2;
-		pos.Y += stof(v_pos[1]) * (float)spacing.Y - ((float)spacing.Y - (float)imgsize.Y)/2;
-
-		v2s32 geom;
-		geom.X = stof(v_geom[0]) * (float)spacing.X;
-		geom.Y = stof(v_geom[1]) * (float)spacing.Y;
-
-		if (!data->explicit_size)
-			warningstream<<"invalid use of background without a size[] element"<<std::endl;
-
-		bool clip = false;
-		if (parts.size() == 4 && is_yes(parts[3])) {
-			pos.X = stoi(v_pos[0]); //acts as offset
-			pos.Y = stoi(v_pos[1]); //acts as offset
-			clip = true;
-		}
-		m_backgrounds.emplace_back(name, pos, geom, clip);
-
-		return;
-	}
-	errorstream<< "Invalid background element(" << parts.size() << "): '" << element << "'"  << std::endl;
-}
-
-void GUIFormSpecMenu::parseTableOptions(parserData* data, const std::string &element)
-{
-	std::vector<std::string> parts = split(element,';');
-
-	data->table_options.clear();
-	for (const std::string &part : parts) {
-		// Parse table option
-		std::string opt = unescape_string(part);
-		data->table_options.push_back(GUITable::splitOption(opt));
-	}
-}
-
-void GUIFormSpecMenu::parseTableColumns(parserData* data, const std::string &element)
-{
-	std::vector<std::string> parts = split(element,';');
-
-	data->table_columns.clear();
-	for (const std::string &part : parts) {
-		std::vector<std::string> col_parts = split(part,',');
-		GUITable::TableColumn column;
-		// Parse column type
-		if (!col_parts.empty())
-			column.type = col_parts[0];
-		// Parse column options
-		for (size_t j = 1; j < col_parts.size(); ++j) {
-			std::string opt = unescape_string(col_parts[j]);
-			column.options.push_back(GUITable::splitOption(opt));
-		}
-		data->table_columns.push_back(column);
-	}
-}
-
-void GUIFormSpecMenu::parseTable(parserData* data, const std::string &element)
-{
-	std::vector<std::string> parts = split(element,';');
-
-	if (((parts.size() == 4) || (parts.size() == 5)) ||
-		((parts.size() > 5) && (m_formspec_version > FORMSPEC_API_VERSION)))
-	{
-		std::vector<std::string> v_pos = split(parts[0],',');
-		std::vector<std::string> v_geom = split(parts[1],',');
-		std::string name = parts[2];
-		std::vector<std::string> items = split(parts[3],',');
-		std::string str_initial_selection;
-		std::string str_transparent = "false";
-
-		if (parts.size() >= 5)
-			str_initial_selection = parts[4];
-
-		MY_CHECKPOS("table",0);
-		MY_CHECKGEOM("table",1);
-
-		v2s32 pos = padding + pos_offset * spacing;
-		pos.X += stof(v_pos[0]) * (float)spacing.X;
-		pos.Y += stof(v_pos[1]) * (float)spacing.Y;
-
-		v2s32 geom;
-		geom.X = stof(v_geom[0]) * (float)spacing.X;
-		geom.Y = stof(v_geom[1]) * (float)spacing.Y;
-
-		core::rect<s32> rect = core::rect<s32>(pos.X, pos.Y, pos.X+geom.X, pos.Y+geom.Y);
-
-		FieldSpec spec(
-			name,
-			L"",
-			L"",
-			258+m_fields.size()
-		);
-
-		spec.ftype = f_Table;
-
-		for (std::string &item : items) {
-			item = wide_to_utf8(unescape_translate(utf8_to_wide(unescape_string(item))));
-		}
-
-		//now really show table
-		GUITable *e = new GUITable(Environment, this, spec.fid, rect,
-				m_tsrc);
-
-		if (spec.fname == data->focused_fieldname) {
-			Environment->setFocus(e);
-		}
-
-		e->setTable(data->table_options, data->table_columns, items);
-
-		if (data->table_dyndata.find(name) != data->table_dyndata.end()) {
-			e->setDynamicData(data->table_dyndata[name]);
-		}
-
-		if (!str_initial_selection.empty() && str_initial_selection != "0")
-			e->setSelected(stoi(str_initial_selection));
-
-		m_tables.emplace_back(spec, e);
-		m_fields.push_back(spec);
-		return;
-	}
-	errorstream<< "Invalid table element(" << parts.size() << "): '" << element << "'"  << std::endl;
-}
-
-void GUIFormSpecMenu::parseTextList(parserData* data, const std::string &element)
-{
-	std::vector<std::string> parts = split(element,';');
-
-	if (((parts.size() == 4) || (parts.size() == 5) || (parts.size() == 6)) ||
-		((parts.size() > 6) && (m_formspec_version > FORMSPEC_API_VERSION)))
-	{
-		std::vector<std::string> v_pos = split(parts[0],',');
-		std::vector<std::string> v_geom = split(parts[1],',');
-		std::string name = parts[2];
-		std::vector<std::string> items = split(parts[3],',');
-		std::string str_initial_selection;
-		std::string str_transparent = "false";
-
-		if (parts.size() >= 5)
-			str_initial_selection = parts[4];
-
-		if (parts.size() >= 6)
-			str_transparent = parts[5];
-
-		MY_CHECKPOS("textlist",0);
-		MY_CHECKGEOM("textlist",1);
-
-		v2s32 pos = padding + pos_offset * spacing;
-		pos.X += stof(v_pos[0]) * (float)spacing.X;
-		pos.Y += stof(v_pos[1]) * (float)spacing.Y;
-
-		v2s32 geom;
-		geom.X = stof(v_geom[0]) * (float)spacing.X;
-		geom.Y = stof(v_geom[1]) * (float)spacing.Y;
-
-
-		core::rect<s32> rect = core::rect<s32>(pos.X, pos.Y, pos.X+geom.X, pos.Y+geom.Y);
-
-		FieldSpec spec(
-			name,
-			L"",
-			L"",
-			258+m_fields.size()
-		);
-
-		spec.ftype = f_Table;
-
-		for (std::string &item : items) {
-			item = wide_to_utf8(unescape_translate(utf8_to_wide(unescape_string(item))));
-		}
-
-		//now really show list
-		GUITable *e = new GUITable(Environment, this, spec.fid, rect,
-				m_tsrc);
-
-		if (spec.fname == data->focused_fieldname) {
-			Environment->setFocus(e);
-		}
-
-		e->setTextList(items, is_yes(str_transparent));
-
-		if (data->table_dyndata.find(name) != data->table_dyndata.end()) {
-			e->setDynamicData(data->table_dyndata[name]);
-		}
-
-		if (!str_initial_selection.empty() && str_initial_selection != "0")
-			e->setSelected(stoi(str_initial_selection));
-
-		m_tables.emplace_back(spec, e);
-		m_fields.push_back(spec);
-		return;
-	}
-	errorstream<< "Invalid textlist element(" << parts.size() << "): '" << element << "'"  << std::endl;
-}
-
-
-void GUIFormSpecMenu::parseDropDown(parserData* data, const std::string &element)
-{
-	std::vector<std::string> parts = split(element,';');
-
-	if ((parts.size() == 5) ||
-		((parts.size() > 5) && (m_formspec_version > FORMSPEC_API_VERSION)))
-	{
-		std::vector<std::string> v_pos = split(parts[0],',');
-		std::string name = parts[2];
-		std::vector<std::string> items = split(parts[3],',');
-		std::string str_initial_selection;
-		str_initial_selection = parts[4];
-
-		MY_CHECKPOS("dropdown",0);
-
-		v2s32 pos = padding + pos_offset * spacing;
-		pos.X += stof(v_pos[0]) * (float)spacing.X;
-		pos.Y += stof(v_pos[1]) * (float)spacing.Y;
-
-		s32 width = stof(parts[1]) * (float)spacing.Y;
-
-		core::rect<s32> rect = core::rect<s32>(pos.X, pos.Y,
-				pos.X + width, pos.Y + (m_btn_height * 2));
-
-		FieldSpec spec(
-			name,
-			L"",
-			L"",
-			258+m_fields.size()
-		);
-
-		spec.ftype = f_DropDown;
-		spec.send = true;
-
-		//now really show list
-		gui::IGUIComboBox *e = Environment->addComboBox(rect, this,spec.fid);
-
-		if (spec.fname == data->focused_fieldname) {
-			Environment->setFocus(e);
-		}
-
-		for (const std::string &item : items) {
-			e->addItem(unescape_translate(unescape_string(
-				utf8_to_wide(item))).c_str());
-		}
-
-		if (!str_initial_selection.empty())
-			e->setSelected(stoi(str_initial_selection)-1);
-
-		m_fields.push_back(spec);
-
-		m_dropdowns.emplace_back(spec, std::vector<std::string>());
-		std::vector<std::string> &values = m_dropdowns.back().second;
-		for (const std::string &item : items) {
-			values.push_back(unescape_string(item));
-		}
-
-		return;
-	}
-	errorstream << "Invalid dropdown element(" << parts.size() << "): '"
-				<< element << "'"  << std::endl;
-}
-
-void GUIFormSpecMenu::parseFieldCloseOnEnter(parserData *data, const std::string &element)
-{
-	std::vector<std::string> parts = split(element,';');
-	if (parts.size() == 2 ||
-			(parts.size() > 2 && m_formspec_version > FORMSPEC_API_VERSION)) {
-		field_close_on_enter[parts[0]] = is_yes(parts[1]);
-	}
-}
-
-void GUIFormSpecMenu::parsePwdField(parserData* data, const std::string &element)
-{
-	std::vector<std::string> parts = split(element,';');
-
-	if ((parts.size() == 4) || (parts.size() == 5) ||
-		((parts.size() > 5) && (m_formspec_version > FORMSPEC_API_VERSION)))
-	{
-		std::vector<std::string> v_pos = split(parts[0],',');
-		std::vector<std::string> v_geom = split(parts[1],',');
-		std::string name = parts[2];
-		std::string label = parts[3];
-
-		MY_CHECKPOS("pwdfield",0);
-		MY_CHECKGEOM("pwdfield",1);
-
-		v2s32 pos = pos_offset * spacing;
-		pos.X += stof(v_pos[0]) * (float)spacing.X;
-		pos.Y += stof(v_pos[1]) * (float)spacing.Y;
-
-		v2s32 geom;
-		geom.X = (stof(v_geom[0]) * (float)spacing.X)-(spacing.X-imgsize.X);
-
-		pos.Y += (stof(v_geom[1]) * (float)imgsize.Y)/2;
-		pos.Y -= m_btn_height;
-		geom.Y = m_btn_height*2;
-
-		core::rect<s32> rect = core::rect<s32>(pos.X, pos.Y, pos.X+geom.X, pos.Y+geom.Y);
-
-		std::wstring wlabel = translate_string(utf8_to_wide(unescape_string(label)));
-
-		FieldSpec spec(
-			name,
-			wlabel,
-			L"",
-			258+m_fields.size()
-			);
-
-		spec.send = true;
-		gui::IGUIEditBox * e = Environment->addEditBox(0, rect, true, this, spec.fid);
-
-		if (spec.fname == data->focused_fieldname) {
-			Environment->setFocus(e);
-		}
-
-		if (label.length() >= 1)
-		{
-			int font_height = g_fontengine->getTextHeight();
-			rect.UpperLeftCorner.Y -= font_height;
-			rect.LowerRightCorner.Y = rect.UpperLeftCorner.Y + font_height;
-			addStaticText(Environment, spec.flabel.c_str(), rect, false, true, this, 0);
-		}
-
-		e->setPasswordBox(true,L'*');
-
-		irr::SEvent evt;
-		evt.EventType            = EET_KEY_INPUT_EVENT;
-		evt.KeyInput.Key         = KEY_END;
-		evt.KeyInput.Char        = 0;
-		evt.KeyInput.Control     = false;
-		evt.KeyInput.Shift       = false;
-		evt.KeyInput.PressedDown = true;
-		e->OnEvent(evt);
-
-		if (parts.size() >= 5) {
-			// TODO: remove after 2016-11-03
-			warningstream << "pwdfield: use field_close_on_enter[name, enabled]" <<
-					" instead of the 5th param" << std::endl;
-			field_close_on_enter[name] = is_yes(parts[4]);
-		}
-
-		m_fields.push_back(spec);
-		return;
-	}
-	errorstream<< "Invalid pwdfield element(" << parts.size() << "): '" << element << "'"  << std::endl;
-}
-
-void GUIFormSpecMenu::parseSimpleField(parserData* data,
-		std::vector<std::string> &parts)
-{
-	std::string name = parts[0];
-	std::string label = parts[1];
-	std::string default_val = parts[2];
-
-	core::rect<s32> rect;
-
-	if(data->explicit_size)
-		warningstream<<"invalid use of unpositioned \"field\" in inventory"<<std::endl;
-
-	v2s32 pos = padding + AbsoluteRect.UpperLeftCorner + pos_offset * spacing;
-	pos.Y = ((m_fields.size()+2)*60);
-	v2s32 size = DesiredRect.getSize();
-
-	rect = core::rect<s32>(size.X / 2 - 150, pos.Y,
-			(size.X / 2 - 150) + 300, pos.Y + (m_btn_height*2));
-
-
-	if(m_form_src)
-		default_val = m_form_src->resolveText(default_val);
-
-
-	std::wstring wlabel = translate_string(utf8_to_wide(unescape_string(label)));
-
-	FieldSpec spec(
-		name,
-		wlabel,
-		utf8_to_wide(unescape_string(default_val)),
-		258+m_fields.size()
-	);
-
-	if (name.empty()) {
-		// spec field id to 0, this stops submit searching for a value that isn't there
-		addStaticText(Environment, spec.flabel.c_str(), rect, false, true, this, spec.fid);
-	} else {
-		spec.send = true;
-		gui::IGUIElement *e;
-#if USE_FREETYPE && IRRLICHT_VERSION_MAJOR == 1 && IRRLICHT_VERSION_MINOR < 9
-		if (g_settings->getBool("freetype")) {
-			e = (gui::IGUIElement *) new gui::intlGUIEditBox(spec.fdefault.c_str(),
-				true, Environment, this, spec.fid, rect);
-			e->drop();
-		} else {
-#else
-		{
-#endif
-			e = Environment->addEditBox(spec.fdefault.c_str(), rect, true, this, spec.fid);
-		}
-		if (spec.fname == data->focused_fieldname) {
-			Environment->setFocus(e);
-		}
-
-		irr::SEvent evt;
-		evt.EventType            = EET_KEY_INPUT_EVENT;
-		evt.KeyInput.Key         = KEY_END;
-		evt.KeyInput.Char        = 0;
-		evt.KeyInput.Control     = 0;
-		evt.KeyInput.Shift       = 0;
-		evt.KeyInput.PressedDown = true;
-		e->OnEvent(evt);
-
-		if (label.length() >= 1)
-		{
-			int font_height = g_fontengine->getTextHeight();
-			rect.UpperLeftCorner.Y -= font_height;
-			rect.LowerRightCorner.Y = rect.UpperLeftCorner.Y + font_height;
-			addStaticText(Environment, spec.flabel.c_str(), rect, false, true, this, 0);
-		}
-	}
-
-	if (parts.size() >= 4) {
-		// TODO: remove after 2016-11-03
-		warningstream << "field/simple: use field_close_on_enter[name, enabled]" <<
-				" instead of the 4th param" << std::endl;
-		field_close_on_enter[name] = is_yes(parts[3]);
-	}
-
-	m_fields.push_back(spec);
-}
-
-void GUIFormSpecMenu::parseTextArea(parserData* data, std::vector<std::string>& parts,
-		const std::string &type)
-{
-
-	std::vector<std::string> v_pos = split(parts[0],',');
-	std::vector<std::string> v_geom = split(parts[1],',');
-	std::string name = parts[2];
-	std::string label = parts[3];
-	std::string default_val = parts[4];
-
-	MY_CHECKPOS(type,0);
-	MY_CHECKGEOM(type,1);
-
-	v2s32 pos = pos_offset * spacing;
-	pos.X += stof(v_pos[0]) * (float) spacing.X;
-	pos.Y += stof(v_pos[1]) * (float) spacing.Y;
-
-	v2s32 geom;
-
-	geom.X = (stof(v_geom[0]) * (float)spacing.X)-(spacing.X-imgsize.X);
-
-	if (type == "textarea")
-	{
-		geom.Y = (stof(v_geom[1]) * (float)imgsize.Y) - (spacing.Y-imgsize.Y);
-		pos.Y += m_btn_height;
-	}
-	else
-	{
-		pos.Y += (stof(v_geom[1]) * (float)imgsize.Y)/2;
-		pos.Y -= m_btn_height;
-		geom.Y = m_btn_height*2;
-	}
-
-	core::rect<s32> rect = core::rect<s32>(pos.X, pos.Y, pos.X+geom.X, pos.Y+geom.Y);
-
-	if(!data->explicit_size)
-		warningstream<<"invalid use of positioned "<<type<<" without a size[] element"<<std::endl;
-
-	if(m_form_src)
-		default_val = m_form_src->resolveText(default_val);
-
-
-	std::wstring wlabel = translate_string(utf8_to_wide(unescape_string(label)));
-
-	FieldSpec spec(
-		name,
-		wlabel,
-		utf8_to_wide(unescape_string(default_val)),
-		258+m_fields.size()
-	);
-
-	bool is_editable = !name.empty();
-
-	if (is_editable)
-		spec.send = true;
-
-	gui::IGUIEditBox *e = nullptr;
-	const wchar_t *text = spec.fdefault.empty() ?
-		wlabel.c_str() : spec.fdefault.c_str();
-
-#if USE_FREETYPE && IRRLICHT_VERSION_MAJOR == 1 && IRRLICHT_VERSION_MINOR < 9
-	if (g_settings->getBool("freetype")) {
-		e = (gui::IGUIEditBox *) new gui::intlGUIEditBox(text,
-			true, Environment, this, spec.fid, rect, is_editable, true);
-		e->drop();
-	} else {
-#else
-	{
-#endif
-		e = new GUIEditBoxWithScrollBar(text, true,
-			Environment, this, spec.fid, rect, is_editable, true);
-	}
-
-	if (is_editable && spec.fname == data->focused_fieldname)
-		Environment->setFocus(e);
-
-	if (e) {
-		if (type == "textarea")
-		{
-			e->setMultiLine(true);
-			e->setWordWrap(true);
-			e->setTextAlignment(gui::EGUIA_UPPERLEFT, gui::EGUIA_UPPERLEFT);
-		} else {
-			irr::SEvent evt;
-			evt.EventType            = EET_KEY_INPUT_EVENT;
-			evt.KeyInput.Key         = KEY_END;
-			evt.KeyInput.Char        = 0;
-			evt.KeyInput.Control     = 0;
-			evt.KeyInput.Shift       = 0;
-			evt.KeyInput.PressedDown = true;
-			e->OnEvent(evt);
-		}
-	}
-
-	if (is_editable && !label.empty()) {
-		int font_height = g_fontengine->getTextHeight();
-		rect.UpperLeftCorner.Y -= font_height;
-		rect.LowerRightCorner.Y = rect.UpperLeftCorner.Y + font_height;
-		addStaticText(Environment, spec.flabel.c_str(), rect, false, true, this, 0);
-	}
-
-	if (parts.size() >= 6) {
-		// TODO: remove after 2016-11-03
-		warningstream << "field/textarea: use field_close_on_enter[name, enabled]" <<
-				" instead of the 6th param" << std::endl;
-		field_close_on_enter[name] = is_yes(parts[5]);
-	}
-
-	m_fields.push_back(spec);
-}
-
-void GUIFormSpecMenu::parseField(parserData* data, const std::string &element,
-		const std::string &type)
-{
-	std::vector<std::string> parts = split(element,';');
-
-	if (parts.size() == 3 || parts.size() == 4) {
-		parseSimpleField(data,parts);
-		return;
-	}
-
-	if ((parts.size() == 5) || (parts.size() == 6) ||
-		((parts.size() > 6) && (m_formspec_version > FORMSPEC_API_VERSION)))
-	{
-		parseTextArea(data,parts,type);
-		return;
-	}
-	errorstream<< "Invalid field element(" << parts.size() << "): '" << element << "'"  << std::endl;
-}
-
-void GUIFormSpecMenu::parseLabel(parserData* data, const std::string &element)
-{
-	std::vector<std::string> parts = split(element,';');
-
-	if ((parts.size() == 2) ||
-		((parts.size() > 2) && (m_formspec_version > FORMSPEC_API_VERSION)))
-	{
-		std::vector<std::string> v_pos = split(parts[0],',');
-		std::string text = parts[1];
-
-		MY_CHECKPOS("label",0);
-
-		v2s32 pos = padding + pos_offset * spacing;
-		pos.X += stof(v_pos[0]) * (float)spacing.X;
-		pos.Y += (stof(v_pos[1]) + 7.0/30.0) * (float)spacing.Y;
-
-		if(!data->explicit_size)
-			warningstream<<"invalid use of label without a size[] element"<<std::endl;
-
-		std::vector<std::string> lines = split(text, '\n');
-
-		for (unsigned int i = 0; i != lines.size(); i++) {
-			// Lines are spaced at the nominal distance of
-			// 2/5 inventory slot, even if the font doesn't
-			// quite match that.  This provides consistent
-			// form layout, at the expense of sometimes
-			// having sub-optimal spacing for the font.
-			// We multiply by 2 and then divide by 5, rather
-			// than multiply by 0.4, to get exact results
-			// in the integer cases: 0.4 is not exactly
-			// representable in binary floating point.
-			s32 posy = pos.Y + ((float)i) * spacing.Y * 2.0 / 5.0;
-			std::wstring wlabel = utf8_to_wide(unescape_string(lines[i]));
-			core::rect<s32> rect = core::rect<s32>(
-				pos.X, posy - m_btn_height,
-				pos.X + m_font->getDimension(wlabel.c_str()).Width,
-				posy + m_btn_height);
-			FieldSpec spec(
-				"",
-				wlabel,
-				L"",
-				258+m_fields.size()
-			);
-			gui::IGUIStaticText *e =
-				addStaticText(Environment, spec.flabel.c_str(),
-					rect, false, false, this, spec.fid);
-			e->setTextAlignment(gui::EGUIA_UPPERLEFT,
-						gui::EGUIA_CENTER);
-			m_fields.push_back(spec);
-		}
-
-		return;
-	}
-	errorstream<< "Invalid label element(" << parts.size() << "): '" << element << "'"  << std::endl;
-}
-
-void GUIFormSpecMenu::parseVertLabel(parserData* data, const std::string &element)
-{
-	std::vector<std::string> parts = split(element,';');
-
-	if ((parts.size() == 2) ||
-		((parts.size() > 2) && (m_formspec_version > FORMSPEC_API_VERSION)))
-	{
-		std::vector<std::string> v_pos = split(parts[0],',');
-		std::wstring text = unescape_translate(
-			unescape_string(utf8_to_wide(parts[1])));
-
-		MY_CHECKPOS("vertlabel",1);
-
-		v2s32 pos = padding + pos_offset * spacing;
-		pos.X += stof(v_pos[0]) * (float)spacing.X;
-		pos.Y += stof(v_pos[1]) * (float)spacing.Y;
-
-		core::rect<s32> rect = core::rect<s32>(
-				pos.X, pos.Y+((imgsize.Y/2)- m_btn_height),
-				pos.X+15, pos.Y +
-					font_line_height(m_font)
-					* (text.length()+1)
-					+((imgsize.Y/2)- m_btn_height));
-		//actually text.length() would be correct but adding +1 avoids to break all mods
-
-		if(!data->explicit_size)
-			warningstream<<"invalid use of label without a size[] element"<<std::endl;
-
-		std::wstring label;
-
-		for (wchar_t i : text) {
-			label += i;
-			label += L"\n";
-		}
-
-		FieldSpec spec(
-			"",
-			label,
-			L"",
-			258+m_fields.size()
-		);
-		gui::IGUIStaticText *t =
-				addStaticText(Environment, spec.flabel.c_str(), rect, false, false, this, spec.fid);
-		t->setTextAlignment(gui::EGUIA_CENTER, gui::EGUIA_CENTER);
-		m_fields.push_back(spec);
-		return;
-	}
-	errorstream<< "Invalid vertlabel element(" << parts.size() << "): '" << element << "'"  << std::endl;
-}
-
-void GUIFormSpecMenu::parseImageButton(parserData* data, const std::string &element,
-		const std::string &type)
-{
-	std::vector<std::string> parts = split(element,';');
-
-	if ((((parts.size() >= 5) && (parts.size() <= 8)) && (parts.size() != 6)) ||
-		((parts.size() > 8) && (m_formspec_version > FORMSPEC_API_VERSION)))
-	{
-		std::vector<std::string> v_pos = split(parts[0],',');
-		std::vector<std::string> v_geom = split(parts[1],',');
-		std::string image_name = parts[2];
-		std::string name = parts[3];
-		std::string label = parts[4];
-
-		MY_CHECKPOS("imagebutton",0);
-		MY_CHECKGEOM("imagebutton",1);
-
-		v2s32 pos = padding + pos_offset * spacing;
-		pos.X += stof(v_pos[0]) * (float)spacing.X;
-		pos.Y += stof(v_pos[1]) * (float)spacing.Y;
-		v2s32 geom;
-		geom.X = (stof(v_geom[0]) * (float)spacing.X)-(spacing.X-imgsize.X);
-		geom.Y = (stof(v_geom[1]) * (float)spacing.Y)-(spacing.Y-imgsize.Y);
-
-		bool noclip     = false;
-		bool drawborder = true;
-		std::string pressed_image_name;
-
-		if (parts.size() >= 7) {
-			if (parts[5] == "true")
-				noclip = true;
-			if (parts[6] == "false")
-				drawborder = false;
-		}
-
-		if (parts.size() >= 8) {
-			pressed_image_name = parts[7];
-		}
-
-		core::rect<s32> rect = core::rect<s32>(pos.X, pos.Y, pos.X+geom.X, pos.Y+geom.Y);
-
-		if(!data->explicit_size)
-			warningstream<<"invalid use of image_button without a size[] element"<<std::endl;
-
-		image_name = unescape_string(image_name);
-		pressed_image_name = unescape_string(pressed_image_name);
-
-		std::wstring wlabel = utf8_to_wide(unescape_string(label));
-
-		FieldSpec spec(
-			name,
-			wlabel,
-			utf8_to_wide(image_name),
-			258+m_fields.size()
-		);
-		spec.ftype = f_Button;
-		if(type == "image_button_exit")
-			spec.is_exit = true;
-
-		video::ITexture *texture = 0;
-		video::ITexture *pressed_texture = 0;
-		texture = m_tsrc->getTexture(image_name);
-		if (!pressed_image_name.empty())
-			pressed_texture = m_tsrc->getTexture(pressed_image_name);
-		else
-			pressed_texture = texture;
-
-		gui::IGUIButton *e = Environment->addButton(rect, this, spec.fid, spec.flabel.c_str());
-
-		if (spec.fname == data->focused_fieldname) {
-			Environment->setFocus(e);
-		}
-
-		e->setUseAlphaChannel(true);
-		e->setImage(guiScalingImageButton(
-			Environment->getVideoDriver(), texture, geom.X, geom.Y));
-		e->setPressedImage(guiScalingImageButton(
-			Environment->getVideoDriver(), pressed_texture, geom.X, geom.Y));
-		e->setScaleImage(true);
-		e->setNotClipped(noclip);
-		e->setDrawBorder(drawborder);
-
-		m_fields.push_back(spec);
-		return;
-	}
-
-	errorstream<< "Invalid imagebutton element(" << parts.size() << "): '" << element << "'"  << std::endl;
-}
-
-void GUIFormSpecMenu::parseTabHeader(parserData* data, const std::string &element)
-{
-	std::vector<std::string> parts = split(element,';');
-
-	if (((parts.size() == 4) || (parts.size() == 6)) ||
-		((parts.size() > 6) && (m_formspec_version > FORMSPEC_API_VERSION)))
-	{
-		std::vector<std::string> v_pos = split(parts[0],',');
-		std::string name = parts[1];
-		std::vector<std::string> buttons = split(parts[2],',');
-		std::string str_index = parts[3];
-		bool show_background = true;
-		bool show_border = true;
-		int tab_index = stoi(str_index) -1;
-
-		MY_CHECKPOS("tabheader",0);
-
-		if (parts.size() == 6) {
-			if (parts[4] == "true")
-				show_background = false;
-			if (parts[5] == "false")
-				show_border = false;
-		}
-
-		FieldSpec spec(
-			name,
-			L"",
-			L"",
-			258+m_fields.size()
-		);
-
-		spec.ftype = f_TabHeader;
-
-		v2s32 pos = pos_offset * spacing;
-		pos.X += stof(v_pos[0]) * (float)spacing.X;
-		pos.Y += stof(v_pos[1]) * (float)spacing.Y - m_btn_height * 2;
-		v2s32 geom;
-		geom.X = DesiredRect.getWidth();
-		geom.Y = m_btn_height*2;
-
-		core::rect<s32> rect = core::rect<s32>(pos.X, pos.Y, pos.X+geom.X,
-				pos.Y+geom.Y);
-
-		gui::IGUITabControl *e = Environment->addTabControl(rect, this,
-				show_background, show_border, spec.fid);
-		e->setAlignment(irr::gui::EGUIA_UPPERLEFT, irr::gui::EGUIA_UPPERLEFT,
-				irr::gui::EGUIA_UPPERLEFT, irr::gui::EGUIA_LOWERRIGHT);
-		e->setTabHeight(m_btn_height*2);
-
-		if (spec.fname == data->focused_fieldname) {
-			Environment->setFocus(e);
-		}
-
-		e->setNotClipped(true);
-
-		for (const std::string &button : buttons) {
-			e->addTab(unescape_translate(unescape_string(
-				utf8_to_wide(button))).c_str(), -1);
-		}
-
-		if ((tab_index >= 0) &&
-				(buttons.size() < INT_MAX) &&
-				(tab_index < (int) buttons.size()))
-			e->setActiveTab(tab_index);
-
-		m_fields.push_back(spec);
-		return;
-	}
-	errorstream << "Invalid TabHeader element(" << parts.size() << "): '"
-			<< element << "'"  << std::endl;
-}
-
-void GUIFormSpecMenu::parseItemImageButton(parserData* data, const std::string &element)
-{
-
-	if (m_client == 0) {
-		warningstream << "invalid use of item_image_button with m_client==0"
-			<< std::endl;
-		return;
-	}
-
-	std::vector<std::string> parts = split(element,';');
-
-	if ((parts.size() == 5) ||
-		((parts.size() > 5) && (m_formspec_version > FORMSPEC_API_VERSION)))
-	{
-		std::vector<std::string> v_pos = split(parts[0],',');
-		std::vector<std::string> v_geom = split(parts[1],',');
-		std::string item_name = parts[2];
-		std::string name = parts[3];
-		std::string label = parts[4];
-
-		label = unescape_string(label);
-		item_name = unescape_string(item_name);
-
-		MY_CHECKPOS("itemimagebutton",0);
-		MY_CHECKGEOM("itemimagebutton",1);
-
-		v2s32 pos = padding + pos_offset * spacing;
-		pos.X += stof(v_pos[0]) * (float)spacing.X;
-		pos.Y += stof(v_pos[1]) * (float)spacing.Y;
-		v2s32 geom;
-		geom.X = (stof(v_geom[0]) * (float)spacing.X)-(spacing.X-imgsize.X);
-		geom.Y = (stof(v_geom[1]) * (float)spacing.Y)-(spacing.Y-imgsize.Y);
-
-		core::rect<s32> rect = core::rect<s32>(pos.X, pos.Y, pos.X+geom.X, pos.Y+geom.Y);
-
-		if(!data->explicit_size)
-			warningstream<<"invalid use of item_image_button without a size[] element"<<std::endl;
-
-		IItemDefManager *idef = m_client->idef();
-		ItemStack item;
-		item.deSerialize(item_name, idef);
-
-		m_tooltips[name] =
-			TooltipSpec(utf8_to_wide(item.getDefinition(idef).description),
-						m_default_tooltip_bgcolor,
-						m_default_tooltip_color);
-
-		FieldSpec spec(
-			name,
-			utf8_to_wide(label),
-			utf8_to_wide(item_name),
-			258 + m_fields.size()
-		);
-
-		gui::IGUIButton *e = Environment->addButton(rect, this, spec.fid, L"");
-
-		if (spec.fname == data->focused_fieldname) {
-			Environment->setFocus(e);
-		}
-
-		spec.ftype = f_Button;
-		rect+=data->basepos-padding;
-		spec.rect=rect;
-		m_fields.push_back(spec);
-		pos = padding + AbsoluteRect.UpperLeftCorner + pos_offset * spacing;
-		pos.X += stof(v_pos[0]) * (float) spacing.X;
-		pos.Y += stof(v_pos[1]) * (float) spacing.Y;
-		m_itemimages.emplace_back("", item_name, e, pos, geom);
-		m_static_texts.emplace_back(utf8_to_wide(label), rect, e);
-		return;
-	}
-	errorstream<< "Invalid ItemImagebutton element(" << parts.size() << "): '" << element << "'"  << std::endl;
-}
-
-void GUIFormSpecMenu::parseBox(parserData* data, const std::string &element)
-{
-	std::vector<std::string> parts = split(element,';');
-
-	if ((parts.size() == 3) ||
-		((parts.size() > 3) && (m_formspec_version > FORMSPEC_API_VERSION)))
-	{
-		std::vector<std::string> v_pos = split(parts[0],',');
-		std::vector<std::string> v_geom = split(parts[1],',');
-
-		MY_CHECKPOS("box",0);
-		MY_CHECKGEOM("box",1);
-
-		v2s32 pos = padding + AbsoluteRect.UpperLeftCorner + pos_offset * spacing;
-		pos.X += stof(v_pos[0]) * (float) spacing.X;
-		pos.Y += stof(v_pos[1]) * (float) spacing.Y;
-
-		v2s32 geom;
-		geom.X = stof(v_geom[0]) * (float)spacing.X;
-		geom.Y = stof(v_geom[1]) * (float)spacing.Y;
-
-		video::SColor tmp_color;
-
-		if (parseColorString(parts[2], tmp_color, false)) {
-			BoxDrawSpec spec(pos, geom, tmp_color);
-
-			m_boxes.push_back(spec);
-		}
-		else {
-			errorstream<< "Invalid Box element(" << parts.size() << "): '" << element << "'  INVALID COLOR"  << std::endl;
-		}
-		return;
-	}
-	errorstream<< "Invalid Box element(" << parts.size() << "): '" << element << "'"  << std::endl;
-}
-
-void GUIFormSpecMenu::parseBackgroundColor(parserData* data, const std::string &element)
-{
-	std::vector<std::string> parts = split(element,';');
-
-	if (((parts.size() == 1) || (parts.size() == 2)) ||
-			((parts.size() > 2) && (m_formspec_version > FORMSPEC_API_VERSION))) {
-		parseColorString(parts[0], m_bgcolor, false);
-
-		if (parts.size() == 2) {
-			std::string fullscreen = parts[1];
-			m_bgfullscreen = is_yes(fullscreen);
-		}
-
-		return;
-	}
-
-	errorstream << "Invalid bgcolor element(" << parts.size() << "): '" << element << "'"
-			<< std::endl;
-}
-
-void GUIFormSpecMenu::parseListColors(parserData* data, const std::string &element)
-{
-	std::vector<std::string> parts = split(element,';');
-
-	if (((parts.size() == 2) || (parts.size() == 3) || (parts.size() == 5)) ||
-		((parts.size() > 5) && (m_formspec_version > FORMSPEC_API_VERSION)))
-	{
-		parseColorString(parts[0], m_slotbg_n, false);
-		parseColorString(parts[1], m_slotbg_h, false);
-
-		if (parts.size() >= 3) {
-			if (parseColorString(parts[2], m_slotbordercolor, false)) {
-				m_slotborder = true;
-			}
-		}
-		if (parts.size() == 5) {
-			video::SColor tmp_color;
-
-			if (parseColorString(parts[3], tmp_color, false))
-				m_default_tooltip_bgcolor = tmp_color;
-			if (parseColorString(parts[4], tmp_color, false))
-				m_default_tooltip_color = tmp_color;
-		}
-		return;
-	}
-	errorstream<< "Invalid listcolors element(" << parts.size() << "): '" << element << "'"  << std::endl;
-}
-
-void GUIFormSpecMenu::parseTooltip(parserData* data, const std::string &element)
-{
-	std::vector<std::string> parts = split(element,';');
-	if (parts.size() == 2) {
-		std::string name = parts[0];
-		m_tooltips[name] = TooltipSpec(utf8_to_wide(unescape_string(parts[1])),
-			m_default_tooltip_bgcolor, m_default_tooltip_color);
-		return;
-	}
-
-	if (parts.size() == 4) {
-		std::string name = parts[0];
-		video::SColor tmp_color1, tmp_color2;
-		if ( parseColorString(parts[2], tmp_color1, false) && parseColorString(parts[3], tmp_color2, false) ) {
-			m_tooltips[name] = TooltipSpec(utf8_to_wide(unescape_string(parts[1])),
-				tmp_color1, tmp_color2);
-			return;
-		}
-	}
-	errorstream<< "Invalid tooltip element(" << parts.size() << "): '" << element << "'"  << std::endl;
-}
-
-bool GUIFormSpecMenu::parseVersionDirect(const std::string &data)
-{
-	//some prechecks
-	if (data.empty())
-		return false;
-
-	std::vector<std::string> parts = split(data,'[');
-
-	if (parts.size() < 2) {
-		return false;
-	}
-
-	if (parts[0] != "formspec_version") {
-		return false;
-	}
-
-	if (is_number(parts[1])) {
-		m_formspec_version = mystoi(parts[1]);
-		return true;
-	}
-
-	return false;
-}
-
-bool GUIFormSpecMenu::parseSizeDirect(parserData* data, const std::string &element)
-{
-	if (element.empty())
-		return false;
-
-	std::vector<std::string> parts = split(element,'[');
-
-	if (parts.size() < 2)
-		return false;
-
-	std::string type = trim(parts[0]);
-	std::string description = trim(parts[1]);
-
-	if (type != "size" && type != "invsize")
-		return false;
-
-	if (type == "invsize")
-		log_deprecated("Deprecated formspec element \"invsize\" is used");
-
-	parseSize(data, description);
-
-	return true;
-}
-
-bool GUIFormSpecMenu::parsePositionDirect(parserData *data, const std::string &element)
-{
-	if (element.empty())
-		return false;
-
-	std::vector<std::string> parts = split(element, '[');
-
-	if (parts.size() != 2)
-		return false;
-
-	std::string type = trim(parts[0]);
-	std::string description = trim(parts[1]);
-
-	if (type != "position")
-		return false;
-
-	parsePosition(data, description);
-
-	return true;
-}
-
-void GUIFormSpecMenu::parsePosition(parserData *data, const std::string &element)
-{
-	std::vector<std::string> parts = split(element, ',');
-
-	if (parts.size() == 2) {
-		data->offset.X = stof(parts[0]);
-		data->offset.Y = stof(parts[1]);
-		return;
-	}
-
-	errorstream << "Invalid position element (" << parts.size() << "): '" << element << "'" << std::endl;
-}
-
-bool GUIFormSpecMenu::parseAnchorDirect(parserData *data, const std::string &element)
-{
-	if (element.empty())
-		return false;
-
-	std::vector<std::string> parts = split(element, '[');
-
-	if (parts.size() != 2)
-		return false;
-
-	std::string type = trim(parts[0]);
-	std::string description = trim(parts[1]);
-
-	if (type != "anchor")
-		return false;
-
-	parseAnchor(data, description);
-
-	return true;
-}
-
-void GUIFormSpecMenu::parseAnchor(parserData *data, const std::string &element)
-{
-	std::vector<std::string> parts = split(element, ',');
-
-	if (parts.size() == 2) {
-		data->anchor.X = stof(parts[0]);
-		data->anchor.Y = stof(parts[1]);
-		return;
-	}
-
-	errorstream << "Invalid anchor element (" << parts.size() << "): '" << element
-			<< "'" << std::endl;
-}
-
-void GUIFormSpecMenu::parseElement(parserData* data, const std::string &element)
-{
-	//some prechecks
-	if (element.empty())
-		return;
-
-	std::vector<std::string> parts = split(element,'[');
-
-	// ugly workaround to keep compatibility
-	if (parts.size() > 2) {
-		if (trim(parts[0]) == "image") {
-			for (unsigned int i=2;i< parts.size(); i++) {
-				parts[1] += "[" + parts[i];
-			}
-		}
-		else { return; }
-	}
-
-	if (parts.size() < 2) {
-		return;
-	}
-
-	std::string type = trim(parts[0]);
-	std::string description = trim(parts[1]);
-
-	if (type == "container") {
-		parseContainer(data, description);
-		return;
-	}
-
-	if (type == "container_end") {
-		parseContainerEnd(data);
-		return;
-	}
-
-	if (type == "list") {
-		parseList(data, description);
-		return;
-	}
-
-	if (type == "listring") {
-		parseListRing(data, description);
-		return;
-	}
-
-	if (type == "checkbox") {
-		parseCheckbox(data, description);
-		return;
-	}
-
-	if (type == "image") {
-		parseImage(data, description);
-		return;
-	}
-
-	if (type == "item_image") {
-		parseItemImage(data, description);
-		return;
-	}
-
-	if (type == "button" || type == "button_exit") {
-		parseButton(data, description, type);
-		return;
-	}
-
-	if (type == "background") {
-		parseBackground(data,description);
-		return;
-	}
-
-	if (type == "tableoptions"){
-		parseTableOptions(data,description);
-		return;
-	}
-
-	if (type == "tablecolumns"){
-		parseTableColumns(data,description);
-		return;
-	}
-
-	if (type == "table"){
-		parseTable(data,description);
-		return;
-	}
-
-	if (type == "textlist"){
-		parseTextList(data,description);
-		return;
-	}
-
-	if (type == "dropdown"){
-		parseDropDown(data,description);
-		return;
-	}
-
-	if (type == "field_close_on_enter") {
-		parseFieldCloseOnEnter(data, description);
-		return;
-	}
-
-	if (type == "pwdfield") {
-		parsePwdField(data,description);
-		return;
-	}
-
-	if ((type == "field") || (type == "textarea")){
-		parseField(data,description,type);
-		return;
-	}
-
-	if (type == "label") {
-		parseLabel(data,description);
-		return;
-	}
-
-	if (type == "vertlabel") {
-		parseVertLabel(data,description);
-		return;
-	}
-
-	if (type == "item_image_button") {
-		parseItemImageButton(data,description);
-		return;
-	}
-
-	if ((type == "image_button") || (type == "image_button_exit")) {
-		parseImageButton(data,description,type);
-		return;
-	}
-
-	if (type == "tabheader") {
-		parseTabHeader(data,description);
-		return;
-	}
-
-	if (type == "box") {
-		parseBox(data,description);
-		return;
-	}
-
-	if (type == "bgcolor") {
-		parseBackgroundColor(data,description);
-		return;
-	}
-
-	if (type == "listcolors") {
-		parseListColors(data,description);
-		return;
-	}
-
-	if (type == "tooltip") {
-		parseTooltip(data,description);
-		return;
-	}
-
-	if (type == "scrollbar") {
-		parseScrollBar(data, description);
-		return;
-	}
-
-	// Ignore others
-	infostream << "Unknown DrawSpec: type=" << type << ", data=\"" << description << "\""
-			<< std::endl;
-}
-
-void GUIFormSpecMenu::regenerateGui(v2u32 screensize)
-{
-	/* useless to regenerate without a screensize */
-	if ((screensize.X <= 0) || (screensize.Y <= 0)) {
-		return;
-	}
-
-	parserData mydata;
-
-	//preserve tables
-	for (auto &m_table : m_tables) {
-		std::string tablename = m_table.first.fname;
-		GUITable *table = m_table.second;
-		mydata.table_dyndata[tablename] = table->getDynamicData();
-	}
-
-	//set focus
-	if (!m_focused_element.empty())
-		mydata.focused_fieldname = m_focused_element;
-
-	//preserve focus
-	gui::IGUIElement *focused_element = Environment->getFocus();
-	if (focused_element && focused_element->getParent() == this) {
-		s32 focused_id = focused_element->getID();
-		if (focused_id > 257) {
-			for (const GUIFormSpecMenu::FieldSpec &field : m_fields) {
-				if (field.fid == focused_id) {
-					mydata.focused_fieldname = field.fname;
-					break;
-				}
-			}
-		}
-	}
-
-	// Remove children
-	removeChildren();
-
-	for (auto &table_it : m_tables) {
-		table_it.second->drop();
-	}
-
-	mydata.size= v2s32(100,100);
-	mydata.screensize = screensize;
-	mydata.offset = v2f32(0.5f, 0.5f);
-	mydata.anchor = v2f32(0.5f, 0.5f);
-
-	// Base position of contents of form
-	mydata.basepos = getBasePos();
-
-	/* Convert m_init_draw_spec to m_inventorylists */
-
-	m_inventorylists.clear();
-	m_images.clear();
-	m_backgrounds.clear();
-	m_itemimages.clear();
-	m_tables.clear();
-	m_checkboxes.clear();
-	m_scrollbars.clear();
-	m_fields.clear();
-	m_boxes.clear();
-	m_tooltips.clear();
-	m_inventory_rings.clear();
-	m_static_texts.clear();
-	m_dropdowns.clear();
-
-	m_bgfullscreen = false;
-
-	{
-		v3f formspec_bgcolor = g_settings->getV3F("formspec_default_bg_color");
-		m_bgcolor = video::SColor(
-			(u8) clamp_u8(g_settings->getS32("formspec_default_bg_opacity")),
-			clamp_u8(myround(formspec_bgcolor.X)),
-			clamp_u8(myround(formspec_bgcolor.Y)),
-			clamp_u8(myround(formspec_bgcolor.Z))
-		);
-	}
-
-	{
-		v3f formspec_bgcolor = g_settings->getV3F("formspec_fullscreen_bg_color");
-		m_fullscreen_bgcolor = video::SColor(
-			(u8) clamp_u8(g_settings->getS32("formspec_fullscreen_bg_opacity")),
-			clamp_u8(myround(formspec_bgcolor.X)),
-			clamp_u8(myround(formspec_bgcolor.Y)),
-			clamp_u8(myround(formspec_bgcolor.Z))
-		);
-	}
-
-
-	m_slotbg_n = video::SColor(255,128,128,128);
-	m_slotbg_h = video::SColor(255,192,192,192);
-
-	m_default_tooltip_bgcolor = video::SColor(255,110,130,60);
-	m_default_tooltip_color = video::SColor(255,255,255,255);
-
-	m_slotbordercolor = video::SColor(200,0,0,0);
-	m_slotborder = false;
-
-	// Add tooltip
-	{
-		assert(!m_tooltip_element);
-		// Note: parent != this so that the tooltip isn't clipped by the menu rectangle
-		m_tooltip_element = addStaticText(Environment, L"",core::rect<s32>(0,0,110,18));
-		m_tooltip_element->enableOverrideColor(true);
-		m_tooltip_element->setBackgroundColor(m_default_tooltip_bgcolor);
-		m_tooltip_element->setDrawBackground(true);
-		m_tooltip_element->setDrawBorder(true);
-		m_tooltip_element->setOverrideColor(m_default_tooltip_color);
-		m_tooltip_element->setTextAlignment(gui::EGUIA_CENTER, gui::EGUIA_CENTER);
-		m_tooltip_element->setWordWrap(false);
-		//we're not parent so no autograb for this one!
-		m_tooltip_element->grab();
-	}
-
-	std::vector<std::string> elements = split(m_formspec_string,']');
-	unsigned int i = 0;
-
-	/* try to read version from first element only */
-	if (!elements.empty()) {
-		if ( parseVersionDirect(elements[0]) ) {
-			i++;
-		}
-	}
-
-	/* we need size first in order to calculate image scale */
-	mydata.explicit_size = false;
-	for (; i< elements.size(); i++) {
-		if (!parseSizeDirect(&mydata, elements[i])) {
-			break;
-		}
-	}
-
-	/* "position" element is always after "size" element if it used */
-	for (; i< elements.size(); i++) {
-		if (!parsePositionDirect(&mydata, elements[i])) {
-			break;
-		}
-	}
-
-	/* "anchor" element is always after "position" (or  "size" element) if it used */
-	for (; i< elements.size(); i++) {
-		if (!parseAnchorDirect(&mydata, elements[i])) {
-			break;
-		}
-	}
-
-
-	if (mydata.explicit_size) {
-		// compute scaling for specified form size
-		if (m_lock) {
-			v2u32 current_screensize = RenderingEngine::get_video_driver()->getScreenSize();
-			v2u32 delta = current_screensize - m_lockscreensize;
-
-			if (current_screensize.Y > m_lockscreensize.Y)
-				delta.Y /= 2;
-			else
-				delta.Y = 0;
-
-			if (current_screensize.X > m_lockscreensize.X)
-				delta.X /= 2;
-			else
-				delta.X = 0;
-
-			offset = v2s32(delta.X,delta.Y);
-
-			mydata.screensize = m_lockscreensize;
-		} else {
-			offset = v2s32(0,0);
-		}
-
-		double gui_scaling = g_settings->getFloat("gui_scaling");
-		double screen_dpi = RenderingEngine::getDisplayDensity() * 96;
-
-		double use_imgsize;
-		if (m_lock) {
-			// In fixed-size mode, inventory image size
-			// is 0.53 inch multiplied by the gui_scaling
-			// config parameter.  This magic size is chosen
-			// to make the main menu (15.5 inventory images
-			// wide, including border) just fit into the
-			// default window (800 pixels wide) at 96 DPI
-			// and default scaling (1.00).
-			use_imgsize = 0.5555 * screen_dpi * gui_scaling;
-		} else {
-			// In variable-size mode, we prefer to make the
-			// inventory image size 1/15 of screen height,
-			// multiplied by the gui_scaling config parameter.
-			// If the preferred size won't fit the whole
-			// form on the screen, either horizontally or
-			// vertically, then we scale it down to fit.
-			// (The magic numbers in the computation of what
-			// fits arise from the scaling factors in the
-			// following stanza, including the form border,
-			// help text space, and 0.1 inventory slot spare.)
-			// However, a minimum size is also set, that
-			// the image size can't be less than 0.3 inch
-			// multiplied by gui_scaling, even if this means
-			// the form doesn't fit the screen.
-			double prefer_imgsize = mydata.screensize.Y / 15 *
-							gui_scaling;
-			double fitx_imgsize = mydata.screensize.X /
-				((5.0/4.0) * (0.5 + mydata.invsize.X));
-			double fity_imgsize = mydata.screensize.Y /
-				((15.0/13.0) * (0.85 * mydata.invsize.Y));
-			double screen_dpi = RenderingEngine::getDisplayDensity() * 96;
-			double min_imgsize = 0.3 * screen_dpi * gui_scaling;
-			use_imgsize = MYMAX(min_imgsize, MYMIN(prefer_imgsize,
-				MYMIN(fitx_imgsize, fity_imgsize)));
-		}
-
-		// Everything else is scaled in proportion to the
-		// inventory image size.  The inventory slot spacing
-		// is 5/4 image size horizontally and 15/13 image size
-		// vertically.	The padding around the form (incorporating
-		// the border of the outer inventory slots) is 3/8
-		// image size.	Font height (baseline to baseline)
-		// is 2/5 vertical inventory slot spacing, and button
-		// half-height is 7/8 of font height.
-		imgsize = v2s32(use_imgsize, use_imgsize);
-		spacing = v2s32(use_imgsize*5.0/4, use_imgsize*15.0/13);
-		padding = v2s32(use_imgsize*3.0/8, use_imgsize*3.0/8);
-		m_btn_height = use_imgsize*15.0/13 * 0.35;
-
-		m_font = g_fontengine->getFont();
-
-		mydata.size = v2s32(
-			padding.X*2+spacing.X*(mydata.invsize.X-1.0)+imgsize.X,
-			padding.Y*2+spacing.Y*(mydata.invsize.Y-1.0)+imgsize.Y + m_btn_height*2.0/3.0
-		);
-		DesiredRect = mydata.rect = core::rect<s32>(
-				(s32)((f32)mydata.screensize.X * mydata.offset.X) - (s32)(mydata.anchor.X * (f32)mydata.size.X) + offset.X,
-				(s32)((f32)mydata.screensize.Y * mydata.offset.Y) - (s32)(mydata.anchor.Y * (f32)mydata.size.Y) + offset.Y,
-				(s32)((f32)mydata.screensize.X * mydata.offset.X) + (s32)((1.0 - mydata.anchor.X) * (f32)mydata.size.X) + offset.X,
-				(s32)((f32)mydata.screensize.Y * mydata.offset.Y) + (s32)((1.0 - mydata.anchor.Y) * (f32)mydata.size.Y) + offset.Y
-		);
-	} else {
-		// Non-size[] form must consist only of text fields and
-		// implicit "Proceed" button.  Use default font, and
-		// temporary form size which will be recalculated below.
-		m_font = g_fontengine->getFont();
-		m_btn_height = font_line_height(m_font) * 0.875;
-		DesiredRect = core::rect<s32>(
-			(s32)((f32)mydata.screensize.X * mydata.offset.X) - (s32)(mydata.anchor.X * 580.0),
-			(s32)((f32)mydata.screensize.Y * mydata.offset.Y) - (s32)(mydata.anchor.Y * 300.0),
-			(s32)((f32)mydata.screensize.X * mydata.offset.X) + (s32)((1.0 - mydata.anchor.X) * 580.0),
-			(s32)((f32)mydata.screensize.Y * mydata.offset.Y) + (s32)((1.0 - mydata.anchor.Y) * 300.0)
-		);
-	}
-	recalculateAbsolutePosition(false);
-	mydata.basepos = getBasePos();
-	m_tooltip_element->setOverrideFont(m_font);
-
-	gui::IGUISkin* skin = Environment->getSkin();
-	sanity_check(skin);
-	gui::IGUIFont *old_font = skin->getFont();
-	skin->setFont(m_font);
-
-	pos_offset = v2s32();
-	for (; i< elements.size(); i++) {
-		parseElement(&mydata, elements[i]);
-	}
-
-	if (!container_stack.empty()) {
-		errorstream << "Invalid formspec string: container was never closed!"
-			<< std::endl;
-	}
-
-	// If there are fields without explicit size[], add a "Proceed"
-	// button and adjust size to fit all the fields.
-	if (!m_fields.empty() && !mydata.explicit_size) {
-		mydata.rect = core::rect<s32>(
-				mydata.screensize.X/2 - 580/2,
-				mydata.screensize.Y/2 - 300/2,
-				mydata.screensize.X/2 + 580/2,
-				mydata.screensize.Y/2 + 240/2+(m_fields.size()*60)
-		);
-		DesiredRect = mydata.rect;
-		recalculateAbsolutePosition(false);
-		mydata.basepos = getBasePos();
-
-		{
-			v2s32 pos = mydata.basepos;
-			pos.Y = ((m_fields.size()+2)*60);
-
-			v2s32 size = DesiredRect.getSize();
-			mydata.rect =
-					core::rect<s32>(size.X/2-70, pos.Y,
-							(size.X/2-70)+140, pos.Y + (m_btn_height*2));
-			const wchar_t *text = wgettext("Proceed");
-			Environment->addButton(mydata.rect, this, 257, text);
-			delete[] text;
-		}
-
-	}
-
-	//set initial focus if parser didn't set it
-	focused_element = Environment->getFocus();
-	if (!focused_element
-			|| !isMyChild(focused_element)
-			|| focused_element->getType() == gui::EGUIET_TAB_CONTROL)
-		setInitialFocus();
-
-	skin->setFont(old_font);
-}
-
-#ifdef __ANDROID__
-bool GUIFormSpecMenu::getAndroidUIInput()
-{
-	/* no dialog shown */
-	if (m_JavaDialogFieldName == "") {
-		return false;
-	}
-
-	/* still waiting */
-	if (porting::getInputDialogState() == -1) {
-		return true;
-	}
-
-	std::string fieldname = m_JavaDialogFieldName;
-	m_JavaDialogFieldName = "";
-
-	/* no value abort dialog processing */
-	if (porting::getInputDialogState() != 0) {
-		return false;
-	}
-
-	for(std::vector<FieldSpec>::iterator iter =  m_fields.begin();
-			iter != m_fields.end(); ++iter) {
-
-		if (iter->fname != fieldname) {
-			continue;
-		}
-		IGUIElement* tochange = getElementFromId(iter->fid);
-
-		if (tochange == 0) {
-			return false;
-		}
-
-		if (tochange->getType() != irr::gui::EGUIET_EDIT_BOX) {
-			return false;
-		}
-
-		std::string text = porting::getInputDialogValue();
-
-		((gui::IGUIEditBox*) tochange)->
-			setText(utf8_to_wide(text).c_str());
-	}
-	return false;
-}
-#endif
-
-GUIFormSpecMenu::ItemSpec GUIFormSpecMenu::getItemAtPos(v2s32 p) const
-{
-	core::rect<s32> imgrect(0,0,imgsize.X,imgsize.Y);
-
-	for (const GUIFormSpecMenu::ListDrawSpec &s : m_inventorylists) {
-		for(s32 i=0; i<s.geom.X*s.geom.Y; i++) {
-			s32 item_i = i + s.start_item_i;
-			s32 x = (i%s.geom.X) * spacing.X;
-			s32 y = (i/s.geom.X) * spacing.Y;
-			v2s32 p0(x,y);
-			core::rect<s32> rect = imgrect + s.pos + p0;
-			if(rect.isPointInside(p))
-			{
-				return ItemSpec(s.inventoryloc, s.listname, item_i);
-			}
-		}
-	}
-
-	return ItemSpec(InventoryLocation(), "", -1);
-}
-
-void GUIFormSpecMenu::drawList(const ListDrawSpec &s, int phase,
-		bool &item_hovered)
-{
-	video::IVideoDriver* driver = Environment->getVideoDriver();
-
-	Inventory *inv = m_invmgr->getInventory(s.inventoryloc);
-	if(!inv){
-		warningstream<<"GUIFormSpecMenu::drawList(): "
-				<<"The inventory location "
-				<<"\""<<s.inventoryloc.dump()<<"\" doesn't exist"
-				<<std::endl;
-		return;
-	}
-	InventoryList *ilist = inv->getList(s.listname);
-	if(!ilist){
-		warningstream<<"GUIFormSpecMenu::drawList(): "
-				<<"The inventory list \""<<s.listname<<"\" @ \""
-				<<s.inventoryloc.dump()<<"\" doesn't exist"
-				<<std::endl;
-		return;
-	}
-
-	core::rect<s32> imgrect(0,0,imgsize.X,imgsize.Y);
-
-	for(s32 i=0; i<s.geom.X*s.geom.Y; i++)
-	{
-		s32 item_i = i + s.start_item_i;
-		if(item_i >= (s32) ilist->getSize())
-			break;
-		s32 x = (i%s.geom.X) * spacing.X;
-		s32 y = (i/s.geom.X) * spacing.Y;
-		v2s32 p(x,y);
-		core::rect<s32> rect = imgrect + s.pos + p;
-		ItemStack item;
-		if(ilist)
-			item = ilist->getItem(item_i);
-
-		bool selected = m_selected_item
-			&& m_invmgr->getInventory(m_selected_item->inventoryloc) == inv
-			&& m_selected_item->listname == s.listname
-			&& m_selected_item->i == item_i;
-		bool hovering = rect.isPointInside(m_pointer);
-		ItemRotationKind rotation_kind = selected ? IT_ROT_SELECTED :
-			(hovering ? IT_ROT_HOVERED : IT_ROT_NONE);
-
-		if (phase == 0) {
-			if (hovering) {
-				item_hovered = true;
-				driver->draw2DRectangle(m_slotbg_h, rect, &AbsoluteClippingRect);
-			} else {
-				driver->draw2DRectangle(m_slotbg_n, rect, &AbsoluteClippingRect);
-			}
-		}
-
-		//Draw inv slot borders
-		if (m_slotborder) {
-			s32 x1 = rect.UpperLeftCorner.X;
-			s32 y1 = rect.UpperLeftCorner.Y;
-			s32 x2 = rect.LowerRightCorner.X;
-			s32 y2 = rect.LowerRightCorner.Y;
-			s32 border = 1;
-			driver->draw2DRectangle(m_slotbordercolor,
-				core::rect<s32>(v2s32(x1 - border, y1 - border),
-								v2s32(x2 + border, y1)), NULL);
-			driver->draw2DRectangle(m_slotbordercolor,
-				core::rect<s32>(v2s32(x1 - border, y2),
-								v2s32(x2 + border, y2 + border)), NULL);
-			driver->draw2DRectangle(m_slotbordercolor,
-				core::rect<s32>(v2s32(x1 - border, y1),
-								v2s32(x1, y2)), NULL);
-			driver->draw2DRectangle(m_slotbordercolor,
-				core::rect<s32>(v2s32(x2, y1),
-								v2s32(x2 + border, y2)), NULL);
-		}
-
-		if(phase == 1)
-		{
-			// Draw item stack
-			if(selected)
-			{
-				item.takeItem(m_selected_amount);
-			}
-			if(!item.empty())
-			{
-				drawItemStack(driver, m_font, item,
-					rect, &AbsoluteClippingRect, m_client,
-					rotation_kind);
-			}
-
-			// Draw tooltip
-			std::wstring tooltip_text;
-			if (hovering && !m_selected_item) {
-				const std::string &desc = item.metadata.getString("description");
-				if (desc.empty())
-					tooltip_text =
-						utf8_to_wide(item.getDefinition(m_client->idef()).description);
-				else
-					tooltip_text = utf8_to_wide(desc);
-
-				if (!item.name.empty()) {
-					if (tooltip_text.empty())
-						tooltip_text = utf8_to_wide(item.name);
-					if (m_tooltip_append_itemname)
-						tooltip_text += utf8_to_wide(" [" + item.name + "]");
-				}
-			}
-			if (!tooltip_text.empty()) {
-				showTooltip(tooltip_text, m_default_tooltip_color,
-					m_default_tooltip_bgcolor);
-			}
-		}
-	}
-}
-
-void GUIFormSpecMenu::drawSelectedItem()
-{
-	video::IVideoDriver* driver = Environment->getVideoDriver();
-
-	if (!m_selected_item) {
-		drawItemStack(driver, m_font, ItemStack(),
-			core::rect<s32>(v2s32(0, 0), v2s32(0, 0)),
-			NULL, m_client, IT_ROT_DRAGGED);
-		return;
-	}
-
-	Inventory *inv = m_invmgr->getInventory(m_selected_item->inventoryloc);
-	sanity_check(inv);
-	InventoryList *list = inv->getList(m_selected_item->listname);
-	sanity_check(list);
-	ItemStack stack = list->getItem(m_selected_item->i);
-	stack.count = m_selected_amount;
-
-	core::rect<s32> imgrect(0,0,imgsize.X,imgsize.Y);
-	core::rect<s32> rect = imgrect + (m_pointer - imgrect.getCenter());
-	rect.constrainTo(driver->getViewPort());
-	drawItemStack(driver, m_font, stack, rect, NULL, m_client, IT_ROT_DRAGGED);
-}
-
-void GUIFormSpecMenu::drawMenu()
-{
-	if (m_form_src) {
-		const std::string &newform = m_form_src->getForm();
-		if (newform != m_formspec_string) {
-			m_formspec_string = newform;
-			regenerateGui(m_screensize_old);
-		}
-	}
-
-	gui::IGUISkin* skin = Environment->getSkin();
-	sanity_check(skin != NULL);
-	gui::IGUIFont *old_font = skin->getFont();
-	skin->setFont(m_font);
-
-	updateSelectedItem();
-
-	video::IVideoDriver* driver = Environment->getVideoDriver();
-
-	v2u32 screenSize = driver->getScreenSize();
-	core::rect<s32> allbg(0, 0, screenSize.X, screenSize.Y);
-
-	if (m_bgfullscreen)
-		driver->draw2DRectangle(m_fullscreen_bgcolor, allbg, &allbg);
-	else
-		driver->draw2DRectangle(m_bgcolor, AbsoluteRect, &AbsoluteClippingRect);
-
-	m_tooltip_element->setVisible(false);
-
-	/*
-		Draw backgrounds
-	*/
-	for (const GUIFormSpecMenu::ImageDrawSpec &spec : m_backgrounds) {
-		video::ITexture *texture = m_tsrc->getTexture(spec.name);
-
-		if (texture != 0) {
-			// Image size on screen
-			core::rect<s32> imgrect(0, 0, spec.geom.X, spec.geom.Y);
-			// Image rectangle on screen
-			core::rect<s32> rect = imgrect + spec.pos;
-
-			if (spec.clip) {
-				core::dimension2d<s32> absrec_size = AbsoluteRect.getSize();
-				rect = core::rect<s32>(AbsoluteRect.UpperLeftCorner.X - spec.pos.X,
-									AbsoluteRect.UpperLeftCorner.Y - spec.pos.Y,
-									AbsoluteRect.UpperLeftCorner.X + absrec_size.Width + spec.pos.X,
-									AbsoluteRect.UpperLeftCorner.Y + absrec_size.Height + spec.pos.Y);
-			}
-
-			const video::SColor color(255,255,255,255);
-			const video::SColor colors[] = {color,color,color,color};
-			draw2DImageFilterScaled(driver, texture, rect,
-				core::rect<s32>(core::position2d<s32>(0,0),
-						core::dimension2di(texture->getOriginalSize())),
-				NULL/*&AbsoluteClippingRect*/, colors, true);
-		} else {
-			errorstream << "GUIFormSpecMenu::drawMenu() Draw backgrounds unable to load texture:" << std::endl;
-			errorstream << "\t" << spec.name << std::endl;
-		}
-	}
-
-	/*
-		Draw Boxes
-	*/
-	for (const GUIFormSpecMenu::BoxDrawSpec &spec : m_boxes) {
-		irr::video::SColor todraw = spec.color;
-
-		todraw.setAlpha(140);
-
-		core::rect<s32> rect(spec.pos.X,spec.pos.Y,
-							spec.pos.X + spec.geom.X,spec.pos.Y + spec.geom.Y);
-
-		driver->draw2DRectangle(todraw, rect, 0);
-	}
-
-	/*
-		Call base class
-	*/
-	gui::IGUIElement::draw();
-
-	/*
-		Draw images
-	*/
-	for (const GUIFormSpecMenu::ImageDrawSpec &spec : m_images) {
-		video::ITexture *texture = m_tsrc->getTexture(spec.name);
-
-		if (texture != 0) {
-			const core::dimension2d<u32>& img_origsize = texture->getOriginalSize();
-			// Image size on screen
-			core::rect<s32> imgrect;
-
-			if (spec.scale)
-				imgrect = core::rect<s32>(0,0,spec.geom.X, spec.geom.Y);
-			else {
-
-				imgrect = core::rect<s32>(0,0,img_origsize.Width,img_origsize.Height);
-			}
-			// Image rectangle on screen
-			core::rect<s32> rect = imgrect + spec.pos;
-			const video::SColor color(255,255,255,255);
-			const video::SColor colors[] = {color,color,color,color};
-			draw2DImageFilterScaled(driver, texture, rect,
-				core::rect<s32>(core::position2d<s32>(0,0),img_origsize),
-				NULL/*&AbsoluteClippingRect*/, colors, true);
-		}
-		else {
-			errorstream << "GUIFormSpecMenu::drawMenu() Draw images unable to load texture:" << std::endl;
-			errorstream << "\t" << spec.name << std::endl;
-		}
-	}
-
-	/*
-		Draw item images
-	*/
-	for (const GUIFormSpecMenu::ImageDrawSpec &spec : m_itemimages) {
-		if (m_client == 0)
-			break;
-
-		IItemDefManager *idef = m_client->idef();
-		ItemStack item;
-		item.deSerialize(spec.item_name, idef);
-		core::rect<s32> imgrect(0, 0, spec.geom.X, spec.geom.Y);
-		// Viewport rectangle on screen
-		core::rect<s32> rect = imgrect + spec.pos;
-		if (spec.parent_button && spec.parent_button->isPressed()) {
-#if (IRRLICHT_VERSION_MAJOR == 1 && IRRLICHT_VERSION_MINOR < 8)
-			rect += core::dimension2d<s32>(
-				0.05 * (float)rect.getWidth(), 0.05 * (float)rect.getHeight());
-#else
-			rect += core::dimension2d<s32>(
-				skin->getSize(irr::gui::EGDS_BUTTON_PRESSED_IMAGE_OFFSET_X),
-				skin->getSize(irr::gui::EGDS_BUTTON_PRESSED_IMAGE_OFFSET_Y));
-#endif
-		}
-		drawItemStack(driver, m_font, item, rect, &AbsoluteClippingRect,
-				m_client, IT_ROT_NONE);
-	}
-
-	/*
-		Draw items
-		Phase 0: Item slot rectangles
-		Phase 1: Item images; prepare tooltip
-	*/
-	bool item_hovered = false;
-	int start_phase = 0;
-	for (int phase = start_phase; phase <= 1; phase++) {
-		for (const GUIFormSpecMenu::ListDrawSpec &spec : m_inventorylists) {
-			drawList(spec, phase, item_hovered);
-		}
-	}
-	if (!item_hovered) {
-		drawItemStack(driver, m_font, ItemStack(),
-			core::rect<s32>(v2s32(0, 0), v2s32(0, 0)),
-			NULL, m_client, IT_ROT_HOVERED);
-	}
-
-/* TODO find way to show tooltips on touchscreen */
-#ifndef HAVE_TOUCHSCREENGUI
-	m_pointer = RenderingEngine::get_raw_device()->getCursorControl()->getPosition();
-#endif
-
-	/*
-		Draw static text elements
-	*/
-	for (const GUIFormSpecMenu::StaticTextSpec &spec : m_static_texts) {
-		core::rect<s32> rect = spec.rect;
-		if (spec.parent_button && spec.parent_button->isPressed()) {
-#if (IRRLICHT_VERSION_MAJOR == 1 && IRRLICHT_VERSION_MINOR < 8)
-			rect += core::dimension2d<s32>(
-				0.05 * (float)rect.getWidth(), 0.05 * (float)rect.getHeight());
-#else
-			// Use image offset instead of text's because its a bit smaller
-			// and fits better, also TEXT_OFFSET_X is always 0
-			rect += core::dimension2d<s32>(
-				skin->getSize(irr::gui::EGDS_BUTTON_PRESSED_IMAGE_OFFSET_X),
-				skin->getSize(irr::gui::EGDS_BUTTON_PRESSED_IMAGE_OFFSET_Y));
-#endif
-		}
-		video::SColor color(255, 255, 255, 255);
-		m_font->draw(spec.text.c_str(), rect, color, true, true, &rect);
-	}
-
-	/*
-		Draw fields/buttons tooltips
-	*/
-	gui::IGUIElement *hovered =
-			Environment->getRootGUIElement()->getElementFromPoint(m_pointer);
-
-	if (hovered != NULL) {
-		s32 id = hovered->getID();
-
-		u64 delta = 0;
-		if (id == -1) {
-			m_old_tooltip_id = id;
-		} else {
-			if (id == m_old_tooltip_id) {
-				delta = porting::getDeltaMs(m_hovered_time, porting::getTimeMs());
-			} else {
-				m_hovered_time = porting::getTimeMs();
-				m_old_tooltip_id = id;
-			}
-		}
-
-		// Find and update the current tooltip
-		if (id != -1 && delta >= m_tooltip_show_delay) {
-			for (const FieldSpec &field : m_fields) {
-
-				if (field.fid != id)
-					continue;
-
-				const std::wstring &text = m_tooltips[field.fname].tooltip;
-				if (!text.empty())
-					showTooltip(text, m_tooltips[field.fname].color,
-						m_tooltips[field.fname].bgcolor);
-
-				break;
-			}
-		}
-	}
-
-	m_tooltip_element->draw();
-
-	/*
-		Draw dragged item stack
-	*/
-	drawSelectedItem();
-
-	skin->setFont(old_font);
-}
-
-
-void GUIFormSpecMenu::showTooltip(const std::wstring &text,
-	const irr::video::SColor &color, const irr::video::SColor &bgcolor)
-{
-	const std::wstring ntext = translate_string(text);
-	m_tooltip_element->setOverrideColor(color);
-	m_tooltip_element->setBackgroundColor(bgcolor);
-	setStaticText(m_tooltip_element, ntext.c_str());
-
-	// Tooltip size and offset
-	s32 tooltip_width = m_tooltip_element->getTextWidth() + m_btn_height;
-#if (IRRLICHT_VERSION_MAJOR <= 1 && IRRLICHT_VERSION_MINOR <= 8 && IRRLICHT_VERSION_REVISION < 2) || USE_FREETYPE == 1
-	std::vector<std::wstring> text_rows = str_split(ntext, L'\n');
-	s32 tooltip_height = m_tooltip_element->getTextHeight() * text_rows.size() + 5;
-#else
-	s32 tooltip_height = m_tooltip_element->getTextHeight() + 5;
-#endif
-	v2u32 screenSize = Environment->getVideoDriver()->getScreenSize();
-	int tooltip_offset_x = m_btn_height;
-	int tooltip_offset_y = m_btn_height;
-#ifdef __ANDROID__
-	tooltip_offset_x *= 3;
-	tooltip_offset_y  = 0;
-	if (m_pointer.X > (s32)screenSize.X / 2)
-		tooltip_offset_x = -(tooltip_offset_x + tooltip_width);
-#endif
-
-	// Calculate and set the tooltip position
-	s32 tooltip_x = m_pointer.X + tooltip_offset_x;
-	s32 tooltip_y = m_pointer.Y + tooltip_offset_y;
-	if (tooltip_x + tooltip_width > (s32)screenSize.X)
-		tooltip_x = (s32)screenSize.X - tooltip_width  - m_btn_height;
-	if (tooltip_y + tooltip_height > (s32)screenSize.Y)
-		tooltip_y = (s32)screenSize.Y - tooltip_height - m_btn_height;
-
-	m_tooltip_element->setRelativePosition(
-		core::rect<s32>(
-			core::position2d<s32>(tooltip_x, tooltip_y),
-			core::dimension2d<s32>(tooltip_width, tooltip_height)
-		)
-	);
-
-	// Display the tooltip
-	m_tooltip_element->setVisible(true);
-	bringToFront(m_tooltip_element);
-}
-
-void GUIFormSpecMenu::updateSelectedItem()
-{
-	// If the selected stack has become empty for some reason, deselect it.
-	// If the selected stack has become inaccessible, deselect it.
-	// If the selected stack has become smaller, adjust m_selected_amount.
-	ItemStack selected = verifySelectedItem();
-
-	// WARNING: BLACK MAGIC
-	// See if there is a stack suited for our current guess.
-	// If such stack does not exist, clear the guess.
-	if (!m_selected_content_guess.name.empty() &&
-			selected.name == m_selected_content_guess.name &&
-			selected.count == m_selected_content_guess.count){
-		// Selected item fits the guess. Skip the black magic.
-	} else if (!m_selected_content_guess.name.empty()) {
-		bool found = false;
-		for(u32 i=0; i<m_inventorylists.size() && !found; i++){
-			const ListDrawSpec &s = m_inventorylists[i];
-			Inventory *inv = m_invmgr->getInventory(s.inventoryloc);
-			if(!inv)
-				continue;
-			InventoryList *list = inv->getList(s.listname);
-			if(!list)
-				continue;
-			for(s32 i=0; i<s.geom.X*s.geom.Y && !found; i++){
-				u32 item_i = i + s.start_item_i;
-				if(item_i >= list->getSize())
-					continue;
-				ItemStack stack = list->getItem(item_i);
-				if(stack.name == m_selected_content_guess.name &&
-						stack.count == m_selected_content_guess.count){
-					found = true;
-					infostream<<"Client: Changing selected content guess to "
-							<<s.inventoryloc.dump()<<" "<<s.listname
-							<<" "<<item_i<<std::endl;
-					delete m_selected_item;
-					m_selected_item = new ItemSpec(s.inventoryloc, s.listname, item_i);
-					m_selected_amount = stack.count;
-				}
-			}
-		}
-		if(!found){
-			infostream<<"Client: Discarding selected content guess: "
-					<<m_selected_content_guess.getItemString()<<std::endl;
-			m_selected_content_guess.name = "";
-		}
-	}
-
-	// If craftresult is nonempty and nothing else is selected, select it now.
-	if(!m_selected_item)
-	{
-		for (const GUIFormSpecMenu::ListDrawSpec &s : m_inventorylists) {
-			if(s.listname == "craftpreview")
-			{
-				Inventory *inv = m_invmgr->getInventory(s.inventoryloc);
-				InventoryList *list = inv->getList("craftresult");
-				if(list && list->getSize() >= 1 && !list->getItem(0).empty())
-				{
-					m_selected_item = new ItemSpec;
-					m_selected_item->inventoryloc = s.inventoryloc;
-					m_selected_item->listname = "craftresult";
-					m_selected_item->i = 0;
-					m_selected_amount = 0;
-					m_selected_dragging = false;
-					break;
-				}
-			}
-		}
-	}
-
-	// If craftresult is selected, keep the whole stack selected
-	if(m_selected_item && m_selected_item->listname == "craftresult")
-	{
-		m_selected_amount = verifySelectedItem().count;
-	}
-}
-
-ItemStack GUIFormSpecMenu::verifySelectedItem()
-{
-	// If the selected stack has become empty for some reason, deselect it.
-	// If the selected stack has become inaccessible, deselect it.
-	// If the selected stack has become smaller, adjust m_selected_amount.
-	// Return the selected stack.
-
-	if(m_selected_item)
-	{
-		if(m_selected_item->isValid())
-		{
-			Inventory *inv = m_invmgr->getInventory(m_selected_item->inventoryloc);
-			if(inv)
-			{
-				InventoryList *list = inv->getList(m_selected_item->listname);
-				if(list && (u32) m_selected_item->i < list->getSize())
-				{
-					ItemStack stack = list->getItem(m_selected_item->i);
-					if(m_selected_amount > stack.count)
-						m_selected_amount = stack.count;
-					if(!stack.empty())
-						return stack;
-				}
-			}
-		}
-
-		// selection was not valid
-		delete m_selected_item;
-		m_selected_item = NULL;
-		m_selected_amount = 0;
-		m_selected_dragging = false;
-	}
-	return ItemStack();
-}
-
-void GUIFormSpecMenu::acceptInput(FormspecQuitMode quitmode=quit_mode_no)
-{
-	if(m_text_dst)
-	{
-		StringMap fields;
-
-		if (quitmode == quit_mode_accept) {
-			fields["quit"] = "true";
-		}
-
-		if (quitmode == quit_mode_cancel) {
-			fields["quit"] = "true";
-			m_text_dst->gotText(fields);
-			return;
-		}
-
-		if (current_keys_pending.key_down) {
-			fields["key_down"] = "true";
-			current_keys_pending.key_down = false;
-		}
-
-		if (current_keys_pending.key_up) {
-			fields["key_up"] = "true";
-			current_keys_pending.key_up = false;
-		}
-
-		if (current_keys_pending.key_enter) {
-			fields["key_enter"] = "true";
-			current_keys_pending.key_enter = false;
-		}
-
-		if (!current_field_enter_pending.empty()) {
-			fields["key_enter_field"] = current_field_enter_pending;
-			current_field_enter_pending = "";
-		}
-
-		if (current_keys_pending.key_escape) {
-			fields["key_escape"] = "true";
-			current_keys_pending.key_escape = false;
-		}
-
-		for (const GUIFormSpecMenu::FieldSpec &s : m_fields) {
-			if(s.send) {
-				std::string name = s.fname;
-				if (s.ftype == f_Button) {
-					fields[name] = wide_to_utf8(s.flabel);
-				} else if (s.ftype == f_Table) {
-					GUITable *table = getTable(s.fname);
-					if (table) {
-						fields[name] = table->checkEvent();
-					}
-				}
-				else if(s.ftype == f_DropDown) {
-					// no dynamic cast possible due to some distributions shipped
-					// without rtti support in irrlicht
-					IGUIElement * element = getElementFromId(s.fid);
-					gui::IGUIComboBox *e = NULL;
-					if ((element) && (element->getType() == gui::EGUIET_COMBO_BOX)) {
-						e = static_cast<gui::IGUIComboBox*>(element);
-					}
-					s32 selected = e->getSelected();
-					if (selected >= 0) {
-						std::vector<std::string> *dropdown_values =
-							getDropDownValues(s.fname);
-						if (dropdown_values && selected < (s32)dropdown_values->size()) {
-							fields[name] = (*dropdown_values)[selected];
-						}
-					}
-				}
-				else if (s.ftype == f_TabHeader) {
-					// no dynamic cast possible due to some distributions shipped
-					// without rttzi support in irrlicht
-					IGUIElement * element = getElementFromId(s.fid);
-					gui::IGUITabControl *e = NULL;
-					if ((element) && (element->getType() == gui::EGUIET_TAB_CONTROL)) {
-						e = static_cast<gui::IGUITabControl *>(element);
-					}
-
-					if (e != 0) {
-						std::stringstream ss;
-						ss << (e->getActiveTab() +1);
-						fields[name] = ss.str();
-					}
-				}
-				else if (s.ftype == f_CheckBox) {
-					// no dynamic cast possible due to some distributions shipped
-					// without rtti support in irrlicht
-					IGUIElement * element = getElementFromId(s.fid);
-					gui::IGUICheckBox *e = NULL;
-					if ((element) && (element->getType() == gui::EGUIET_CHECK_BOX)) {
-						e = static_cast<gui::IGUICheckBox*>(element);
-					}
-
-					if (e != 0) {
-						if (e->isChecked())
-							fields[name] = "true";
-						else
-							fields[name] = "false";
-					}
-				}
-				else if (s.ftype == f_ScrollBar) {
-					// no dynamic cast possible due to some distributions shipped
-					// without rtti support in irrlicht
-					IGUIElement * element = getElementFromId(s.fid);
-					gui::IGUIScrollBar *e = NULL;
-					if ((element) && (element->getType() == gui::EGUIET_SCROLL_BAR)) {
-						e = static_cast<gui::IGUIScrollBar*>(element);
-					}
-
-					if (e != 0) {
-						std::stringstream os;
-						os << e->getPos();
-						if (s.fdefault == L"Changed")
-							fields[name] = "CHG:" + os.str();
-						else
-							fields[name] = "VAL:" + os.str();
- 					}
-				}
-				else
-				{
-					IGUIElement* e = getElementFromId(s.fid);
-					if(e != NULL) {
-						fields[name] = wide_to_utf8(e->getText());
-					}
-				}
-			}
-		}
-
-		m_text_dst->gotText(fields);
-	}
-}
-
-static bool isChild(gui::IGUIElement * tocheck, gui::IGUIElement * parent)
-{
-	while(tocheck != NULL) {
-		if (tocheck == parent) {
-			return true;
-		}
-		tocheck = tocheck->getParent();
-	}
-	return false;
-}
-
-bool GUIFormSpecMenu::preprocessEvent(const SEvent& event)
-{
-	// The IGUITabControl renders visually using the skin's selected
-	// font, which we override for the duration of form drawing,
-	// but computes tab hotspots based on how it would have rendered
-	// using the font that is selected at the time of button release.
-	// To make these two consistent, temporarily override the skin's
-	// font while the IGUITabControl is processing the event.
-	if (event.EventType == EET_MOUSE_INPUT_EVENT &&
-			event.MouseInput.Event == EMIE_LMOUSE_LEFT_UP) {
-		s32 x = event.MouseInput.X;
-		s32 y = event.MouseInput.Y;
-		gui::IGUIElement *hovered =
-			Environment->getRootGUIElement()->getElementFromPoint(
-				core::position2d<s32>(x, y));
-		if (hovered && isMyChild(hovered) &&
-				hovered->getType() == gui::EGUIET_TAB_CONTROL) {
-			gui::IGUISkin* skin = Environment->getSkin();
-			sanity_check(skin != NULL);
-			gui::IGUIFont *old_font = skin->getFont();
-			skin->setFont(m_font);
-			bool retval = hovered->OnEvent(event);
-			skin->setFont(old_font);
-			return retval;
-		}
-	}
-
-	// Fix Esc/Return key being eaten by checkboxen and tables
-	if(event.EventType==EET_KEY_INPUT_EVENT) {
-		KeyPress kp(event.KeyInput);
-		if (kp == EscapeKey || kp == CancelKey
-				|| kp == getKeySetting("keymap_inventory")
-				|| event.KeyInput.Key==KEY_RETURN) {
-			gui::IGUIElement *focused = Environment->getFocus();
-			if (focused && isMyChild(focused) &&
-					(focused->getType() == gui::EGUIET_LIST_BOX ||
-					 focused->getType() == gui::EGUIET_CHECK_BOX)) {
-				OnEvent(event);
-				return true;
-			}
-		}
-	}
-	// Mouse wheel events: send to hovered element instead of focused
-	if(event.EventType==EET_MOUSE_INPUT_EVENT
-			&& event.MouseInput.Event == EMIE_MOUSE_WHEEL) {
-		s32 x = event.MouseInput.X;
-		s32 y = event.MouseInput.Y;
-		gui::IGUIElement *hovered =
-			Environment->getRootGUIElement()->getElementFromPoint(
-				core::position2d<s32>(x, y));
-		if (hovered && isMyChild(hovered)) {
-			hovered->OnEvent(event);
-			return true;
-		}
-	}
-
-	if (event.EventType == EET_MOUSE_INPUT_EVENT) {
-		s32 x = event.MouseInput.X;
-		s32 y = event.MouseInput.Y;
-		gui::IGUIElement *hovered =
-			Environment->getRootGUIElement()->getElementFromPoint(
-				core::position2d<s32>(x, y));
-		if (event.MouseInput.Event == EMIE_LMOUSE_PRESSED_DOWN) {
-			m_old_tooltip_id = -1;
-		}
-		if (!isChild(hovered,this)) {
-			if (DoubleClickDetection(event)) {
-				return true;
-			}
-		}
-	}
-
-	#ifdef __ANDROID__
-	// display software keyboard when clicking edit boxes
-	if (event.EventType == EET_MOUSE_INPUT_EVENT
-			&& event.MouseInput.Event == EMIE_LMOUSE_PRESSED_DOWN) {
-		gui::IGUIElement *hovered =
-			Environment->getRootGUIElement()->getElementFromPoint(
-				core::position2d<s32>(event.MouseInput.X, event.MouseInput.Y));
-		if ((hovered) && (hovered->getType() == irr::gui::EGUIET_EDIT_BOX)) {
-			bool retval = hovered->OnEvent(event);
-			if (retval) {
-				Environment->setFocus(hovered);
-			}
-			m_JavaDialogFieldName = getNameByID(hovered->getID());
-			std::string message   = gettext("Enter ");
-			std::string label     = wide_to_utf8(getLabelByID(hovered->getID()));
-			if (label == "") {
-				label = "text";
-			}
-			message += gettext(label) + ":";
-
-			/* single line text input */
-			int type = 2;
-
-			/* multi line text input */
-			if (((gui::IGUIEditBox*) hovered)->isMultiLineEnabled()) {
-				type = 1;
-			}
-
-			/* passwords are always single line */
-			if (((gui::IGUIEditBox*) hovered)->isPasswordBox()) {
-				type = 3;
-			}
-
-			porting::showInputDialog(gettext("ok"), "",
-					wide_to_utf8(((gui::IGUIEditBox*) hovered)->getText()),
-					type);
-			return retval;
-		}
-	}
-
-	if (event.EventType == EET_TOUCH_INPUT_EVENT)
-	{
-		SEvent translated;
-		memset(&translated, 0, sizeof(SEvent));
-		translated.EventType   = EET_MOUSE_INPUT_EVENT;
-		gui::IGUIElement* root = Environment->getRootGUIElement();
-
-		if (!root) {
-			errorstream
-			<< "GUIFormSpecMenu::preprocessEvent unable to get root element"
-			<< std::endl;
-			return false;
-		}
-		gui::IGUIElement* hovered = root->getElementFromPoint(
-			core::position2d<s32>(
-					event.TouchInput.X,
-					event.TouchInput.Y));
-
-		translated.MouseInput.X = event.TouchInput.X;
-		translated.MouseInput.Y = event.TouchInput.Y;
-		translated.MouseInput.Control = false;
-
-		bool dont_send_event = false;
-
-		if (event.TouchInput.touchedCount == 1) {
-			switch (event.TouchInput.Event) {
-				case ETIE_PRESSED_DOWN:
-					m_pointer = v2s32(event.TouchInput.X,event.TouchInput.Y);
-					translated.MouseInput.Event = EMIE_LMOUSE_PRESSED_DOWN;
-					translated.MouseInput.ButtonStates = EMBSM_LEFT;
-					m_down_pos = m_pointer;
-					break;
-				case ETIE_MOVED:
-					m_pointer = v2s32(event.TouchInput.X,event.TouchInput.Y);
-					translated.MouseInput.Event = EMIE_MOUSE_MOVED;
-					translated.MouseInput.ButtonStates = EMBSM_LEFT;
-					break;
-				case ETIE_LEFT_UP:
-					translated.MouseInput.Event = EMIE_LMOUSE_LEFT_UP;
-					translated.MouseInput.ButtonStates = 0;
-					hovered = root->getElementFromPoint(m_down_pos);
-					/* we don't have a valid pointer element use last
-					 * known pointer pos */
-					translated.MouseInput.X = m_pointer.X;
-					translated.MouseInput.Y = m_pointer.Y;
-
-					/* reset down pos */
-					m_down_pos = v2s32(0,0);
-					break;
-				default:
-					dont_send_event = true;
-					//this is not supposed to happen
-					errorstream
-					<< "GUIFormSpecMenu::preprocessEvent unexpected usecase Event="
-					<< event.TouchInput.Event << std::endl;
-			}
-		} else if ( (event.TouchInput.touchedCount == 2) &&
-				(event.TouchInput.Event == ETIE_PRESSED_DOWN) ) {
-			hovered = root->getElementFromPoint(m_down_pos);
-
-			translated.MouseInput.Event = EMIE_RMOUSE_PRESSED_DOWN;
-			translated.MouseInput.ButtonStates = EMBSM_LEFT | EMBSM_RIGHT;
-			translated.MouseInput.X = m_pointer.X;
-			translated.MouseInput.Y = m_pointer.Y;
-
-			if (hovered) {
-				hovered->OnEvent(translated);
-			}
-
-			translated.MouseInput.Event = EMIE_RMOUSE_LEFT_UP;
-			translated.MouseInput.ButtonStates = EMBSM_LEFT;
-
-
-			if (hovered) {
-				hovered->OnEvent(translated);
-			}
-			dont_send_event = true;
-		}
-		/* ignore unhandled 2 touch events ... accidental moving for example */
-		else if (event.TouchInput.touchedCount == 2) {
-			dont_send_event = true;
-		}
-		else if (event.TouchInput.touchedCount > 2) {
-			errorstream
-			<< "GUIFormSpecMenu::preprocessEvent to many multitouch events "
-			<< event.TouchInput.touchedCount << " ignoring them" << std::endl;
-		}
-
-		if (dont_send_event) {
-			return true;
-		}
-
-		/* check if translated event needs to be preprocessed again */
-		if (preprocessEvent(translated)) {
-			return true;
-		}
-		if (hovered) {
-			grab();
-			bool retval = hovered->OnEvent(translated);
-
-			if (event.TouchInput.Event == ETIE_LEFT_UP) {
-				/* reset pointer */
-				m_pointer = v2s32(0,0);
-			}
-			drop();
-			return retval;
-		}
-	}
-	#endif
-
-	if (event.EventType == irr::EET_JOYSTICK_INPUT_EVENT) {
-		/* TODO add a check like:
-		if (event.JoystickEvent != joystick_we_listen_for)
-			return false;
-		*/
-		bool handled = m_joystick->handleEvent(event.JoystickEvent);
-		if (handled) {
-			if (m_joystick->wasKeyDown(KeyType::ESC)) {
-				tryClose();
-			} else if (m_joystick->wasKeyDown(KeyType::JUMP)) {
-				if (m_allowclose) {
-					acceptInput(quit_mode_accept);
-					quitMenu();
-				}
-			}
-		}
-		return handled;
-	}
-
-	return false;
-}
-
-/******************************************************************************/
-bool GUIFormSpecMenu::DoubleClickDetection(const SEvent event)
-{
-	/* The following code is for capturing double-clicks of the mouse button
-	 * and translating the double-click into an EET_KEY_INPUT_EVENT event
-	 * -- which closes the form -- under some circumstances.
-	 *
-	 * There have been many github issues reporting this as a bug even though it
-	 * was an intended feature.  For this reason, remapping the double-click as
-	 * an ESC must be explicitly set when creating this class via the
-	 * /p remap_dbl_click parameter of the constructor.
-	 */
-
-	if (!m_remap_dbl_click)
-		return false;
-
-	if (event.MouseInput.Event == EMIE_LMOUSE_PRESSED_DOWN) {
-		m_doubleclickdetect[0].pos  = m_doubleclickdetect[1].pos;
-		m_doubleclickdetect[0].time = m_doubleclickdetect[1].time;
-
-		m_doubleclickdetect[1].pos  = m_pointer;
-		m_doubleclickdetect[1].time = porting::getTimeMs();
-	}
-	else if (event.MouseInput.Event == EMIE_LMOUSE_LEFT_UP) {
-		u64 delta = porting::getDeltaMs(m_doubleclickdetect[0].time, porting::getTimeMs());
-		if (delta > 400) {
-			return false;
-		}
-
-		double squaredistance =
-				m_doubleclickdetect[0].pos
-				.getDistanceFromSQ(m_doubleclickdetect[1].pos);
-
-		if (squaredistance > (30*30)) {
-			return false;
-		}
-
-		SEvent* translated = new SEvent();
-		assert(translated != 0);
-		//translate doubleclick to escape
-		memset(translated, 0, sizeof(SEvent));
-		translated->EventType = irr::EET_KEY_INPUT_EVENT;
-		translated->KeyInput.Key         = KEY_ESCAPE;
-		translated->KeyInput.Control     = false;
-		translated->KeyInput.Shift       = false;
-		translated->KeyInput.PressedDown = true;
-		translated->KeyInput.Char        = 0;
-		OnEvent(*translated);
-
-		// no need to send the key up event as we're already deleted
-		// and no one else did notice this event
-		delete translated;
-		return true;
-	}
-
-	return false;
-}
-
-void GUIFormSpecMenu::tryClose()
-{
-	if (m_allowclose) {
-		doPause = false;
-		acceptInput(quit_mode_cancel);
-		quitMenu();
-	} else {
-		m_text_dst->gotText(L"MenuQuit");
-	}
-}
-
-bool GUIFormSpecMenu::OnEvent(const SEvent& event)
-{
-	if (event.EventType==EET_KEY_INPUT_EVENT) {
-		KeyPress kp(event.KeyInput);
-		if (event.KeyInput.PressedDown && (
-				(kp == EscapeKey) || (kp == CancelKey) ||
-				((m_client != NULL) && (kp == getKeySetting("keymap_inventory"))))) {
-			tryClose();
-			return true;
-		}
-
-		if (m_client != NULL && event.KeyInput.PressedDown &&
-				(kp == getKeySetting("keymap_screenshot"))) {
-			m_client->makeScreenshot();
-		}
-		if (event.KeyInput.PressedDown &&
-			(event.KeyInput.Key==KEY_RETURN ||
-			 event.KeyInput.Key==KEY_UP ||
-			 event.KeyInput.Key==KEY_DOWN)
-			) {
-			switch (event.KeyInput.Key) {
-				case KEY_RETURN:
-					current_keys_pending.key_enter = true;
-					break;
-				case KEY_UP:
-					current_keys_pending.key_up = true;
-					break;
-				case KEY_DOWN:
-					current_keys_pending.key_down = true;
-					break;
-				break;
-				default:
-					//can't happen at all!
-					FATAL_ERROR("Reached a source line that can't ever been reached");
-					break;
-			}
-			if (current_keys_pending.key_enter && m_allowclose) {
-				acceptInput(quit_mode_accept);
-				quitMenu();
-			} else {
-				acceptInput();
-			}
-			return true;
-		}
-
-	}
-
-	/* Mouse event other than movement, or crossing the border of inventory
-	  field while holding right mouse button
-	 */
-	if (event.EventType == EET_MOUSE_INPUT_EVENT &&
-			(event.MouseInput.Event != EMIE_MOUSE_MOVED ||
-			 (event.MouseInput.Event == EMIE_MOUSE_MOVED &&
-			  event.MouseInput.isRightPressed() &&
-			  getItemAtPos(m_pointer).i != getItemAtPos(m_old_pointer).i))) {
-
-		// Get selected item and hovered/clicked item (s)
-
-		m_old_tooltip_id = -1;
-		updateSelectedItem();
-		ItemSpec s = getItemAtPos(m_pointer);
-
-		Inventory *inv_selected = NULL;
-		Inventory *inv_s = NULL;
-		InventoryList *list_s = NULL;
-
-		if (m_selected_item) {
-			inv_selected = m_invmgr->getInventory(m_selected_item->inventoryloc);
-			sanity_check(inv_selected);
-			sanity_check(inv_selected->getList(m_selected_item->listname) != NULL);
-		}
-
-		u32 s_count = 0;
-
-		if (s.isValid())
-		do { // breakable
-			inv_s = m_invmgr->getInventory(s.inventoryloc);
-
-			if (!inv_s) {
-				errorstream << "InventoryMenu: The selected inventory location "
-						<< "\"" << s.inventoryloc.dump() << "\" doesn't exist"
-						<< std::endl;
-				s.i = -1;  // make it invalid again
-				break;
-			}
-
-			list_s = inv_s->getList(s.listname);
-			if (list_s == NULL) {
-				verbosestream << "InventoryMenu: The selected inventory list \""
-						<< s.listname << "\" does not exist" << std::endl;
-				s.i = -1;  // make it invalid again
-				break;
-			}
-
-			if ((u32)s.i >= list_s->getSize()) {
-				infostream << "InventoryMenu: The selected inventory list \""
-						<< s.listname << "\" is too small (i=" << s.i << ", size="
-						<< list_s->getSize() << ")" << std::endl;
-				s.i = -1;  // make it invalid again
-				break;
-			}
-
-			s_count = list_s->getItem(s.i).count;
-		} while(0);
-
-		bool identical = (m_selected_item != NULL) && s.isValid() &&
-			(inv_selected == inv_s) &&
-			(m_selected_item->listname == s.listname) &&
-			(m_selected_item->i == s.i);
-
-		// buttons: 0 = left, 1 = right, 2 = middle
-		// up/down: 0 = down (press), 1 = up (release), 2 = unknown event, -1 movement
-		int button = 0;
-		int updown = 2;
-		if (event.MouseInput.Event == EMIE_LMOUSE_PRESSED_DOWN)
-			{ button = 0; updown = 0; }
-		else if (event.MouseInput.Event == EMIE_RMOUSE_PRESSED_DOWN)
-			{ button = 1; updown = 0; }
-		else if (event.MouseInput.Event == EMIE_MMOUSE_PRESSED_DOWN)
-			{ button = 2; updown = 0; }
-		else if (event.MouseInput.Event == EMIE_LMOUSE_LEFT_UP)
-			{ button = 0; updown = 1; }
-		else if (event.MouseInput.Event == EMIE_RMOUSE_LEFT_UP)
-			{ button = 1; updown = 1; }
-		else if (event.MouseInput.Event == EMIE_MMOUSE_LEFT_UP)
-			{ button = 2; updown = 1; }
-		else if (event.MouseInput.Event == EMIE_MOUSE_MOVED)
-			{ updown = -1;}
-
-		// Set this number to a positive value to generate a move action
-		// from m_selected_item to s.
-		u32 move_amount = 0;
-
-		// Set this number to a positive value to generate a move action
-		// from s to the next inventory ring.
-		u32 shift_move_amount = 0;
-
-		// Set this number to a positive value to generate a drop action
-		// from m_selected_item.
-		u32 drop_amount = 0;
-
-		// Set this number to a positive value to generate a craft action at s.
-		u32 craft_amount = 0;
-
-		if (updown == 0) {
-			// Some mouse button has been pressed
-
-			//infostream<<"Mouse button "<<button<<" pressed at p=("
-			//	<<p.X<<","<<p.Y<<")"<<std::endl;
-
-			m_selected_dragging = false;
-
-			if (s.isValid() && s.listname == "craftpreview") {
-				// Craft preview has been clicked: craft
-				craft_amount = (button == 2 ? 10 : 1);
-			} else if (m_selected_item == NULL) {
-				if (s_count != 0) {
-					// Non-empty stack has been clicked: select or shift-move it
-					m_selected_item = new ItemSpec(s);
-
-					u32 count;
-					if (button == 1)  // right
-						count = (s_count + 1) / 2;
-					else if (button == 2)  // middle
-						count = MYMIN(s_count, 10);
-					else  // left
-						count = s_count;
-
-					if (!event.MouseInput.Shift) {
-						// no shift: select item
-						m_selected_amount = count;
-						m_selected_dragging = true;
-						m_auto_place = false;
-					} else {
-						// shift pressed: move item
-						if (button != 1)
-							shift_move_amount = count;
-						else // count of 1 at left click like after drag & drop
-							shift_move_amount = 1;
-					}
-				}
-			} else { // m_selected_item != NULL
-				assert(m_selected_amount >= 1);
-
-				if (s.isValid()) {
-					// Clicked a slot: move
-					if (button == 1)  // right
-						move_amount = 1;
-					else if (button == 2)  // middle
-						move_amount = MYMIN(m_selected_amount, 10);
-					else  // left
-						move_amount = m_selected_amount;
-
-					if (identical) {
-						if (move_amount >= m_selected_amount)
-							m_selected_amount = 0;
-						else
-							m_selected_amount -= move_amount;
-						move_amount = 0;
-					}
-				}
-				else if (!getAbsoluteClippingRect().isPointInside(m_pointer)) {
-					// Clicked outside of the window: drop
-					if (button == 1)  // right
-						drop_amount = 1;
-					else if (button == 2)  // middle
-						drop_amount = MYMIN(m_selected_amount, 10);
-					else  // left
-						drop_amount = m_selected_amount;
-				}
-			}
-		}
-		else if (updown == 1) {
-			// Some mouse button has been released
-
-			//infostream<<"Mouse button "<<button<<" released at p=("
-			//	<<p.X<<","<<p.Y<<")"<<std::endl;
-
-			if (m_selected_item != NULL && m_selected_dragging && s.isValid()) {
-				if (!identical) {
-					// Dragged to different slot: move all selected
-					move_amount = m_selected_amount;
-				}
-			} else if (m_selected_item != NULL && m_selected_dragging &&
-					!(getAbsoluteClippingRect().isPointInside(m_pointer))) {
-				// Dragged outside of window: drop all selected
-				drop_amount = m_selected_amount;
-			}
-
-			m_selected_dragging = false;
-			// Keep track of whether the mouse button be released
-			// One click is drag without dropping. Click + release
-			// + click changes to drop item when moved mode
-			if (m_selected_item)
-				m_auto_place = true;
-		} else if (updown == -1) {
-			// Mouse has been moved and rmb is down and mouse pointer just
-			// entered a new inventory field (checked in the entry-if, this
-			// is the only action here that is generated by mouse movement)
-			if (m_selected_item != NULL && s.isValid()) {
-				// Move 1 item
-				// TODO: middle mouse to move 10 items might be handy
-				if (m_auto_place) {
-					// Only move an item if the destination slot is empty
-					// or contains the same item type as what is going to be
-					// moved
-					InventoryList *list_from = inv_selected->getList(m_selected_item->listname);
-					InventoryList *list_to = list_s;
-					assert(list_from && list_to);
-					ItemStack stack_from = list_from->getItem(m_selected_item->i);
-					ItemStack stack_to = list_to->getItem(s.i);
-					if (stack_to.empty() || stack_to.name == stack_from.name)
-						move_amount = 1;
-				}
-			}
-		}
-
-		// Possibly send inventory action to server
-		if (move_amount > 0) {
-			// Send IAction::Move
-
-			assert(m_selected_item && m_selected_item->isValid());
-			assert(s.isValid());
-
-			assert(inv_selected && inv_s);
-			InventoryList *list_from = inv_selected->getList(m_selected_item->listname);
-			InventoryList *list_to = list_s;
-			assert(list_from && list_to);
-			ItemStack stack_from = list_from->getItem(m_selected_item->i);
-			ItemStack stack_to = list_to->getItem(s.i);
-
-			// Check how many items can be moved
-			move_amount = stack_from.count = MYMIN(move_amount, stack_from.count);
-			ItemStack leftover = stack_to.addItem(stack_from, m_client->idef());
-			// If source stack cannot be added to destination stack at all,
-			// they are swapped
-			if ((leftover.count == stack_from.count) &&
-					(leftover.name == stack_from.name)) {
-				m_selected_amount = stack_to.count;
-				// In case the server doesn't directly swap them but instead
-				// moves stack_to somewhere else, set this
-				m_selected_content_guess = stack_to;
-				m_selected_content_guess_inventory = s.inventoryloc;
-			}
-			// Source stack goes fully into destination stack
-			else if (leftover.empty()) {
-				m_selected_amount -= move_amount;
-				m_selected_content_guess = ItemStack(); // Clear
-			}
-			// Source stack goes partly into destination stack
-			else {
-				move_amount -= leftover.count;
-				m_selected_amount -= move_amount;
-				m_selected_content_guess = ItemStack(); // Clear
-			}
-
-			infostream << "Handing IAction::Move to manager" << std::endl;
-			IMoveAction *a = new IMoveAction();
-			a->count = move_amount;
-			a->from_inv = m_selected_item->inventoryloc;
-			a->from_list = m_selected_item->listname;
-			a->from_i = m_selected_item->i;
-			a->to_inv = s.inventoryloc;
-			a->to_list = s.listname;
-			a->to_i = s.i;
-			m_invmgr->inventoryAction(a);
-		} else if (shift_move_amount > 0) {
-			u32 mis = m_inventory_rings.size();
-			u32 i = 0;
-			for (; i < mis; i++) {
-				const ListRingSpec &sp = m_inventory_rings[i];
-				if (sp.inventoryloc == s.inventoryloc
-						&& sp.listname == s.listname)
-					break;
-			}
-			do {
-				if (i >= mis) // if not found
-					break;
-				u32 to_inv_ind = (i + 1) % mis;
-				const ListRingSpec &to_inv_sp = m_inventory_rings[to_inv_ind];
-				InventoryList *list_from = list_s;
-				if (!s.isValid())
-					break;
-				Inventory *inv_to = m_invmgr->getInventory(to_inv_sp.inventoryloc);
-				if (!inv_to)
-					break;
-				InventoryList *list_to = inv_to->getList(to_inv_sp.listname);
-				if (!list_to)
-					break;
-				ItemStack stack_from = list_from->getItem(s.i);
-				assert(shift_move_amount <= stack_from.count);
-				if (m_client->getProtoVersion() >= 25) {
-					infostream << "Handing IAction::Move to manager" << std::endl;
-					IMoveAction *a = new IMoveAction();
-					a->count = shift_move_amount;
-					a->from_inv = s.inventoryloc;
-					a->from_list = s.listname;
-					a->from_i = s.i;
-					a->to_inv = to_inv_sp.inventoryloc;
-					a->to_list = to_inv_sp.listname;
-					a->move_somewhere = true;
-					m_invmgr->inventoryAction(a);
-				} else {
-					// find a place (or more than one) to add the new item
-					u32 ilt_size = list_to->getSize();
-					ItemStack leftover;
-					for (u32 slot_to = 0; slot_to < ilt_size
-							&& shift_move_amount > 0; slot_to++) {
-						list_to->itemFits(slot_to, stack_from, &leftover);
-						if (leftover.count < stack_from.count) {
-							infostream << "Handing IAction::Move to manager" << std::endl;
-							IMoveAction *a = new IMoveAction();
-							a->count = MYMIN(shift_move_amount,
-								(u32) (stack_from.count - leftover.count));
-							shift_move_amount -= a->count;
-							a->from_inv = s.inventoryloc;
-							a->from_list = s.listname;
-							a->from_i = s.i;
-							a->to_inv = to_inv_sp.inventoryloc;
-							a->to_list = to_inv_sp.listname;
-							a->to_i = slot_to;
-							m_invmgr->inventoryAction(a);
-							stack_from = leftover;
-						}
-					}
-				}
-			} while (0);
-		} else if (drop_amount > 0) {
-			m_selected_content_guess = ItemStack(); // Clear
-
-			// Send IAction::Drop
-
-			assert(m_selected_item && m_selected_item->isValid());
-			assert(inv_selected);
-			InventoryList *list_from = inv_selected->getList(m_selected_item->listname);
-			assert(list_from);
-			ItemStack stack_from = list_from->getItem(m_selected_item->i);
-
-			// Check how many items can be dropped
-			drop_amount = stack_from.count = MYMIN(drop_amount, stack_from.count);
-			assert(drop_amount > 0 && drop_amount <= m_selected_amount);
-			m_selected_amount -= drop_amount;
-
-			infostream << "Handing IAction::Drop to manager" << std::endl;
-			IDropAction *a = new IDropAction();
-			a->count = drop_amount;
-			a->from_inv = m_selected_item->inventoryloc;
-			a->from_list = m_selected_item->listname;
-			a->from_i = m_selected_item->i;
-			m_invmgr->inventoryAction(a);
-		} else if (craft_amount > 0) {
-			m_selected_content_guess = ItemStack(); // Clear
-
-			// Send IAction::Craft
-
-			assert(s.isValid());
-			assert(inv_s);
-
-			infostream << "Handing IAction::Craft to manager" << std::endl;
-			ICraftAction *a = new ICraftAction();
-			a->count = craft_amount;
-			a->craft_inv = s.inventoryloc;
-			m_invmgr->inventoryAction(a);
-		}
-
-		// If m_selected_amount has been decreased to zero, deselect
-		if (m_selected_amount == 0) {
-			delete m_selected_item;
-			m_selected_item = NULL;
-			m_selected_amount = 0;
-			m_selected_dragging = false;
-			m_selected_content_guess = ItemStack();
-		}
-		m_old_pointer = m_pointer;
-	}
-	if (event.EventType == EET_GUI_EVENT) {
-
-		if (event.GUIEvent.EventType == gui::EGET_TAB_CHANGED
-				&& isVisible()) {
-			// find the element that was clicked
-			for (GUIFormSpecMenu::FieldSpec &s : m_fields) {
-				if ((s.ftype == f_TabHeader) &&
-						(s.fid == event.GUIEvent.Caller->getID())) {
-					s.send = true;
-					acceptInput();
-					s.send = false;
-					return true;
-				}
-			}
-		}
-		if (event.GUIEvent.EventType == gui::EGET_ELEMENT_FOCUS_LOST
-				&& isVisible()) {
-			if (!canTakeFocus(event.GUIEvent.Element)) {
-				infostream<<"GUIFormSpecMenu: Not allowing focus change."
-						<<std::endl;
-				// Returning true disables focus change
-				return true;
-			}
-		}
-		if ((event.GUIEvent.EventType == gui::EGET_BUTTON_CLICKED) ||
-				(event.GUIEvent.EventType == gui::EGET_CHECKBOX_CHANGED) ||
-				(event.GUIEvent.EventType == gui::EGET_COMBO_BOX_CHANGED) ||
-				(event.GUIEvent.EventType == gui::EGET_SCROLL_BAR_CHANGED)) {
-			unsigned int btn_id = event.GUIEvent.Caller->getID();
-
-			if (btn_id == 257) {
-				if (m_allowclose) {
-					acceptInput(quit_mode_accept);
-					quitMenu();
-				} else {
-					acceptInput();
-					m_text_dst->gotText(L"ExitButton");
-				}
-				// quitMenu deallocates menu
-				return true;
-			}
-
-			// find the element that was clicked
-			for (GUIFormSpecMenu::FieldSpec &s : m_fields) {
-				// if its a button, set the send field so
-				// lua knows which button was pressed
-				if ((s.ftype == f_Button || s.ftype == f_CheckBox) &&
-						s.fid == event.GUIEvent.Caller->getID()) {
-					s.send = true;
-					if (s.is_exit) {
-						if (m_allowclose) {
-							acceptInput(quit_mode_accept);
-							quitMenu();
-						} else {
-							m_text_dst->gotText(L"ExitButton");
-						}
-						return true;
-					}
-
-					acceptInput(quit_mode_no);
-					s.send = false;
-					return true;
-
-				} else if ((s.ftype == f_DropDown) &&
-						(s.fid == event.GUIEvent.Caller->getID())) {
-					// only send the changed dropdown
-					for (GUIFormSpecMenu::FieldSpec &s2 : m_fields) {
-						if (s2.ftype == f_DropDown) {
-							s2.send = false;
-						}
-					}
-					s.send = true;
-					acceptInput(quit_mode_no);
-
-					// revert configuration to make sure dropdowns are sent on
-					// regular button click
-					for (GUIFormSpecMenu::FieldSpec &s2 : m_fields) {
-						if (s2.ftype == f_DropDown) {
-							s2.send = true;
-						}
-					}
-					return true;
-				} else if ((s.ftype == f_ScrollBar) &&
-						(s.fid == event.GUIEvent.Caller->getID())) {
-					s.fdefault = L"Changed";
-					acceptInput(quit_mode_no);
-					s.fdefault = L"";
-				}
-			}
-		}
-
-		if (event.GUIEvent.EventType == gui::EGET_EDITBOX_ENTER) {
-			if (event.GUIEvent.Caller->getID() > 257) {
-				bool close_on_enter = true;
-				for (GUIFormSpecMenu::FieldSpec &s : m_fields) {
-					if (s.ftype == f_Unknown &&
-							s.fid == event.GUIEvent.Caller->getID()) {
-						current_field_enter_pending = s.fname;
-						std::unordered_map<std::string, bool>::const_iterator it =
-							field_close_on_enter.find(s.fname);
-						if (it != field_close_on_enter.end())
-							close_on_enter = (*it).second;
-
-						break;
-					}
-				}
-
-				if (m_allowclose && close_on_enter) {
-					current_keys_pending.key_enter = true;
-					acceptInput(quit_mode_accept);
-					quitMenu();
-				} else {
-					current_keys_pending.key_enter = true;
-					acceptInput();
-				}
-				// quitMenu deallocates menu
-				return true;
-			}
-		}
-
-		if (event.GUIEvent.EventType == gui::EGET_TABLE_CHANGED) {
-			int current_id = event.GUIEvent.Caller->getID();
-			if (current_id > 257) {
-				// find the element that was clicked
-				for (GUIFormSpecMenu::FieldSpec &s : m_fields) {
-					// if it's a table, set the send field
-					// so lua knows which table was changed
-					if ((s.ftype == f_Table) && (s.fid == current_id)) {
-						s.send = true;
-						acceptInput();
-						s.send=false;
-					}
-				}
-				return true;
-			}
-		}
-	}
-
-	return Parent ? Parent->OnEvent(event) : false;
-}
-
-/**
- * get name of element by element id
- * @param id of element
- * @return name string or empty string
- */
-std::string GUIFormSpecMenu::getNameByID(s32 id)
-{
-	for (FieldSpec &spec : m_fields) {
-		if (spec.fid == id) {
-			return spec.fname;
-		}
-	}
-	return "";
-}
-
-/**
- * get label of element by id
- * @param id of element
- * @return label string or empty string
- */
-std::wstring GUIFormSpecMenu::getLabelByID(s32 id)
-{
-	for (FieldSpec &spec : m_fields) {
-		if (spec.fid == id) {
-			return spec.flabel;
-		}
-	}
-	return L"";
-}