1 files changed, 815 insertions, 0 deletions

diff --git a/engines/avalanche/dropdown2.cpp b/engines/avalanche/dropdown2.cpp
new file mode 100644
index 0000000000..12af639ab7
--- /dev/null
+++ b/engines/avalanche/dropdown2.cpp
@@ -0,0 +1,815 @@
+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * 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 General Public License for more details.
+
+ * You should have received a copy of the GNU 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.
+ *
+ */
+
+/*
+ * This code is based on the original source code of Lord Avalot d'Argent version 1.3.
+ * Copyright (c) 1994-1995 Mike, Mark and Thomas Thurman.
+ */
+
+ /* DROPDOWN	A customised version of Oopmenu (qv). */
+
+#include "avalanche/avalanche.h"
+
+#include "avalanche/dropdown2.h"
+#include "avalanche/lucerna2.h"
+#include "avalanche/gyro2.h"
+#include "avalanche/acci2.h"
+#include "avalanche/animation.h"
+#include "avalanche/enid2.h"
+
+#include "common/textconsole.h"
+
+namespace Avalanche {
+
+void HeadType::init(char trig, char altTrig, Common::String title, byte pos, DropdownFunc setupFunc, DropdownFunc chooseFunc, Dropdown *dr) {
+	_trigger = trig;
+	_altTrigger = altTrig;
+	_title = title;
+	_position = pos;
+	_xpos = _position * _dr->kSpacing + _dr->kIndent;
+	_xright = (_position + 1) * _dr->kSpacing + _dr->kIndent;
+	_setupFunc = setupFunc;
+	_chooseFunc = chooseFunc;
+
+	_dr = dr;
+}
+
+void HeadType::draw() {
+	CursorMan.showMouse(false);
+	_dr->drawMenuText(_xpos, 1, _trigger, _title, true, false);
+	CursorMan.showMouse(true);
+}
+
+void HeadType::highlight() {
+	CursorMan.showMouse(false);
+
+	//nosound();
+	//setactivepage(cp);
+	warning("STUB: Dropdown::headytpe::highlight()");
+
+	_dr->drawMenuText(_xpos, 1, _trigger, _title, true, true);
+
+	_dr->_activeMenuItem._left = _xpos;
+	_dr->_activeMenuItem._activeNow = true;
+	_dr->_vm->_gyro->_dropdownActive = true;
+	_dr->_activeMenuItem._activeNum = _position;
+
+	_dr->_vm->_gyro->_currentMouse = 177; // Force redraw of cursor.
+}
+
+bool HeadType::parseAltTrigger(char key) {
+	if (key != _altTrigger)
+		return true;
+	return false;
+}
+
+
+
+void MenuItem::init(Dropdown *dr) {
+	_dr = dr;
+	_activeNow = false;
+	_dr->_vm->_gyro->_dropdownActive = false;
+	_activeNum = 1;
+}
+
+void MenuItem::reset() {
+	_optionNum = 0;
+	_width = 0;
+	_firstlix = false;
+	_oldY = 0;
+	_highlightNum = 0;
+}
+
+void MenuItem::setupOption(Common::String title, char trigger, Common::String shortcut, bool valid) {
+	uint16 width = (title + shortcut).size() + 3;
+	if (_width < width)
+		_width = width;
+
+	_options[_optionNum]._title = title;
+	_options[_optionNum]._trigger = trigger;
+	_options[_optionNum]._shortcut = shortcut;
+	_options[_optionNum]._valid = valid;
+	_optionNum++;
+}
+
+void MenuItem::displayOption(byte y, bool highlit) {
+	byte backgroundColor;
+	if (highlit)
+		backgroundColor = 0;
+	else
+		backgroundColor = 7;
+	_dr->_vm->_graphics->_surface.fillRect(Common::Rect((_flx1 + 1) * 8, 3 + (y + 1) * 10, (_flx2 + 1) * 8, 13 + (y + 1) * 10), backgroundColor);
+
+	Common::String text = _options[y]._title;
+	while (text.size() + _options[y]._shortcut.size() < _width)
+		text += ' '; // Pad _options[y] with spaces.
+	text += _options[y]._shortcut;
+
+	_dr->drawMenuText(_left, 4 + (y + 1) * 10, _options[y]._trigger, text, _options[y]._valid, highlit);
+}
+
+void MenuItem::display() {
+	CursorMan.showMouse(false);
+	//setactivepage(cp);
+	//setvisualpage(cp);
+	//setfillstyle(1, menu_b);
+	//setcolor(menu_border);
+	_firstlix = true;
+	_flx1 = _left - 2;
+	_flx2 = _left + _width;
+	fly = 15 + _optionNum * 10;
+	_activeNow = true;
+	_dr->_vm->_gyro->_dropdownActive = true;
+
+	_dr->_vm->_graphics->_surface.fillRect(Common::Rect((_flx1 + 1) * 8, 12, (_flx2 + 1) * 8, fly), _dr->kMenuBackgroundColor);
+	_dr->_vm->_graphics->_surface.frameRect(Common::Rect((_flx1 + 1) * 8 - 1, 11, (_flx2 + 1) * 8 + 1, fly + 1), _dr->kMenuBorderColor);
+
+	displayOption(0, true);
+	for (byte y = 1; y < _optionNum; y++)
+		displayOption(y, false);
+
+	_dr->_vm->_gyro->_defaultLed = 1;
+	_dr->_vm->_gyro->_currentMouse = 177;
+	//mousepage(cp);
+	CursorMan.showMouse(true); // 4 = fletch
+}
+
+void MenuItem::wipe() {
+	//setactivepage(cp);
+	CursorMan.showMouse(false);
+
+	_dr->drawMenuText(_dr->_menuBar._menuItems[_dr->_activeMenuItem._activeNum]._xpos, 1, _dr->_menuBar._menuItems[_dr->_activeMenuItem._activeNum]._trigger, _dr->_menuBar._menuItems[_dr->_activeMenuItem._activeNum]._title, true, false);
+
+	_activeNow = false;
+	_dr->_vm->_gyro->_dropdownActive = false;
+	_firstlix = false;
+	_dr->_vm->_gyro->_defaultLed = 2;
+
+	CursorMan.showMouse(true);
+}
+
+void MenuItem::moveHighlight(int8 inc) {
+	if (inc != 0) {
+		int8 highlightNum = _highlightNum + inc;
+		if ((highlightNum < 0) || (highlightNum >= _optionNum))
+			return;
+		_highlightNum = highlightNum;
+	}
+	//setactivepage(cp);
+	CursorMan.showMouse(false);
+	displayOption(_oldY, false);
+	displayOption(_highlightNum, true);
+	//setactivepage(1 - cp);
+	_oldY = _highlightNum;
+	CursorMan.showMouse(true);
+}
+
+void MenuItem::lightUp(Common::Point cursorPos) {
+	if ((cursorPos.x < _flx1 * 8) || (cursorPos.x > _flx2 * 8) || (cursorPos.y <= 25) || (cursorPos.y > ((fly - 3) * 2 + 1)))
+		return;
+	_highlightNum = (cursorPos.y - 26) / 20;
+	if (_highlightNum == _oldY)
+		return;
+	moveHighlight(0);
+}
+
+void MenuItem::select(byte which) {
+	if (!_options[which]._valid)
+		return;
+
+	_choiceNum = which;
+	wipe();
+
+	if (_choiceNum == _optionNum)
+		_choiceNum--; // Off the bottom.
+	if (_choiceNum > _optionNum)
+		_choiceNum = 0; // Off the top, I suppose.
+
+	(_dr->*_dr->_menuBar._menuItems[_activeNum]._chooseFunc)();
+}
+
+void MenuItem::parseKey(char c) {
+	c = toupper(c);
+	bool found = false;
+	for (byte i = 0; i < _optionNum; i++) {
+		if ((toupper(_options[i]._trigger) == c) && _options[i]._valid) {
+			select(i);
+			found = true;
+		}
+	}
+	if (!found)
+		_dr->_vm->_gyro->blip();
+}
+
+void MenuBar::init(Dropdown *dr) {
+	_dr = dr;
+	_menuNum = 0;
+}
+
+void MenuBar::createMenuItem(char trig, Common::String title, char altTrig, DropdownFunc setupFunc, DropdownFunc chooseFunc) {
+	_menuItems[_menuNum].init(trig, altTrig, title, _menuNum, setupFunc, chooseFunc, _dr);
+	_menuNum++;
+}
+
+void MenuBar::draw() {
+	//setactivepage(3);
+
+	_dr->_vm->_graphics->_surface.fillRect(Common::Rect(0, 0, 640, 10), _dr->kMenuBackgroundColor);
+
+	byte savecp = _dr->_vm->_gyro->_cp;
+	_dr->_vm->_gyro->_cp = 3;
+
+	for (byte i = 0; i < _menuNum; i++)
+		_menuItems[i].draw();
+
+	_dr->_vm->_gyro->_cp = savecp;
+}
+
+void MenuBar::parseAltTrigger(char c) {
+	byte i = 0;
+	while ((i < _menuNum) && (_menuItems[i].parseAltTrigger(c)))
+		i++;
+	if (i == _menuNum)
+		return;
+	setupMenuItem(i);
+}
+
+void MenuBar::setupMenuItem(byte which) {
+	if (_dr->_activeMenuItem._activeNow) {
+		_dr->_activeMenuItem.wipe(); // Get rid of menu.
+		if (_dr->_activeMenuItem._activeNum == _menuItems[which]._position)
+			return; // Clicked on own highlight.
+	}
+	_menuItems[which].highlight();
+	(_dr->*_menuItems[which]._setupFunc)();
+}
+
+void MenuBar::chooseMenuItem(int16 x) {
+	byte i = 0;
+	do {
+		if ((x > _menuItems[i]._xpos * 8) && (x < _menuItems[i]._xright * 8)) {
+			setupMenuItem(i);
+			return;
+		}
+		i++;
+	} while (i < _menuNum);
+}
+
+Dropdown::Dropdown(AvalancheEngine *vm) {
+	_vm = vm;
+	_activeMenuItem.init(this);
+	_menuBar.init(this);
+}
+
+void Dropdown::findWhatYouCanDoWithIt() {
+	switch (_vm->_gyro->_thinks) {
+	case Gyro::kObjectWine:
+	case Gyro::kObjectPotion:
+	case Gyro::kObjectInk:
+		_vm->_gyro->_verbStr = Common::String(_vm->_acci->kVerbCodeExam) + _vm->_acci->kVerbCodeDrink;
+		break;
+	case Gyro::kObjectBell:
+		_vm->_gyro->_verbStr = Common::String(_vm->_acci->kVerbCodeExam) + _vm->_acci->kVerbCodeRing;
+		break;
+	case Gyro::kObjectChastity:
+		_vm->_gyro->_verbStr = Common::String(_vm->_acci->kVerbCodeExam) + _vm->_acci->kVerbCodeWear;
+		break;
+	case Gyro::kObjectLute:
+		_vm->_gyro->_verbStr = Common::String(_vm->_acci->kVerbCodeExam) + _vm->_acci->kVerbCodePlay;
+		break;
+	case Gyro::kObjectMushroom:
+	case Gyro::kObjectOnion:
+		_vm->_gyro->_verbStr = Common::String(_vm->_acci->kVerbCodeExam) + _vm->_acci->kVerbCodeEat;
+		break;
+	case Gyro::kObjectClothes:
+		_vm->_gyro->_verbStr = Common::String(_vm->_acci->kVerbCodeExam) + _vm->_acci->kVerbCodeWear;
+		break;
+	default:
+		_vm->_gyro->_verbStr = _vm->_acci->kVerbCodeExam; // Anything else.
+	}
+}
+
+void Dropdown::drawMenuText(int16 x, int16 y, char trigger, Common::String text, bool valid, bool highlighted) {
+	byte fontColor;
+	byte backgroundColor;
+	if (highlighted) {
+		fontColor = kColorWhite;
+		backgroundColor = kColorBlack;
+	} else {
+		fontColor = kColorBlack;
+		backgroundColor = kColorLightgray;
+	}
+
+	byte ander;
+	if (valid)
+		ander = 255;
+	else
+		ander = 170;
+
+	FontType font;
+	for (byte i = 0; i < text.size(); i++) {
+		for (byte j = 0; j < 8; j++) {
+			byte idx = text[i];
+			font[idx][j] = _vm->_gyro->_font[idx][j] & ander; // Set the font.
+			// And set the background of the text to the desired color.
+			for (byte k = 0; k < 8; k++)
+				*(byte *)_vm->_graphics->_surface.getBasePtr(x * 8 + i * 8 + k, y + j) = backgroundColor;
+		}
+	}
+
+	_vm->_graphics->drawText(_vm->_graphics->_surface, text, font, 8, x * 8, y, fontColor);
+
+	// Underline the selected character.
+	if (!text.contains(trigger))
+		return;
+	else {
+		byte i;
+		for (i = 0; text[i] != trigger; i++)
+			; // Search for the character in the string.
+
+		byte pixel = ander;
+		for (byte bit = 0; bit < 8; bit++) {
+			byte pixelBit = (pixel >> bit) & 1;
+			if (pixelBit)
+				*(byte *)_vm->_graphics->_surface.getBasePtr(x * 8 + i * 8 + 7 - bit, y + 8) = fontColor;
+		}
+	}
+
+	_vm->_graphics->refreshScreen();
+}
+
+void Dropdown::bleep() {
+	warning("STUB: Dropdown::bleep()");
+}
+
+void Dropdown::parseKey(char r, char re) {
+	//switch (r) {
+	//case 0:
+	//case 224: {
+	//	switch (re) {
+	//	case 'K':
+	//		if (_activeMenuItem._activeNum > 1)  {
+	//			_activeMenuItem.wipe();
+	//			_menuBar.setupMenuItem(_activeMenuItem._activeNum - 1);
+	//		} else {
+	//			// Get menu on the left-hand side.
+	//			_activeMenuItem.wipe();
+	//			_menuBar.chooseMenuItem((_menuBar._menuNum - 1) * kSpacing + kIndent);
+	//		}
+	//		break;
+	//	case 'M':
+	//		if (_activeMenuItem._activeNum < _menuBar._menuNum)  {
+	//			_activeMenuItem.wipe();
+	//			_menuBar.setupMenuItem(_activeMenuItem._activeNum + 1);
+	//		} else {
+	//			// Get menu on the far right-hand side.
+	//			_activeMenuItem.wipe();
+	//			_menuBar.chooseMenuItem(kIndent);
+	//		}
+	//		break;
+	//	case 'H':
+	//		_activeMenuItem.moveHighlight(-1);
+	//		break;
+	//	case 'P':
+	//		_activeMenuItem.moveHighlight(1);
+	//		break;
+	//	default:
+	//		_menuBar.parseAltTrigger(re);
+	//	}
+	//}
+	//break;
+	//case 13:
+	//	_activeMenuItem.select(_activeMenuItem._highlightNum);
+	//	break;
+	//default: {
+	//	if (_activeMenuItem._activeNow)
+	//		_activeMenuItem.parseKey(r);
+	//	}
+	//}
+	warning("STUB: Dropdown::parseKey()"); // To be implemented properly later! Don't remove the comment above!
+}
+
+Common::String Dropdown::selectGender(byte x) {
+	if (x < 175)
+		return "im";
+	else
+		return "er";
+}
+
+void Dropdown::setupMenuGame() {
+	_activeMenuItem.reset();
+	_activeMenuItem.setupOption("Help...", 'H', "f1", true);
+	_activeMenuItem.setupOption("Boss Key", 'B', "alt-B", true);
+	_activeMenuItem.setupOption("Untrash screen", 'U', "ctrl-f7", true);
+	_activeMenuItem.setupOption("Score and rank", 'S', "f9", true);
+	_activeMenuItem.setupOption("About Avvy...", 'A', "shift-f10", true);
+	_activeMenuItem.display();
+}
+
+void Dropdown::setupMenuFile() {
+	_activeMenuItem.reset();
+	_activeMenuItem.setupOption("New game", 'N', "f4", true);
+	_activeMenuItem.setupOption("Load...", 'L', "^f3", true);
+	_activeMenuItem.setupOption("Save", 'S', "^f2", _vm->_gyro->_alive);
+	_activeMenuItem.setupOption("Save As...", 'v', "", _vm->_gyro->_alive);
+	_activeMenuItem.setupOption("DOS Shell", 'D', _vm->_gyro->_atKey + '1', true);
+	_activeMenuItem.setupOption("Quit", 'Q', "alt-X", true);
+	_activeMenuItem.display();
+}
+
+void Dropdown::setupMenuAction() {
+	_activeMenuItem.reset();
+
+	Common::String f5Does = _vm->_gyro->f5Does();
+	for (byte i = 0; i < 2; i++)
+		if (!f5Does.empty())
+			f5Does.deleteChar(0);
+	if (f5Does.empty())
+		_activeMenuItem.setupOption("Do something", 'D', "f5", false);
+	else
+		_activeMenuItem.setupOption(f5Does, f5Does[0], "f5", true);
+	_activeMenuItem.setupOption("Pause game", 'P', "f6", true);
+	if (_vm->_gyro->_dna._room == 99)
+		_activeMenuItem.setupOption("Journey thither", 'J', "f7", _vm->_animation->nearDoor());
+	else
+		_activeMenuItem.setupOption("Open the door", 'O', "f7", _vm->_animation->nearDoor());
+	_activeMenuItem.setupOption("Look around", 'L', "f8", true);
+	_activeMenuItem.setupOption("Inventory", 'I', "Tab", true);
+	if (_vm->_animation->_sprites[0]._speedX == _vm->_gyro->kWalk)
+		_activeMenuItem.setupOption("Run fast", 'R', "^R", true);
+	else
+		_activeMenuItem.setupOption("Walk slowly", 'W', "^W", true);
+
+	_activeMenuItem.display();
+}
+
+void Dropdown::setupMenuPeople() {
+	if (!people.empty())
+		people.clear();
+
+	_activeMenuItem.reset();
+
+	for (byte i = 150; i <= 178; i++)
+		if (_vm->_gyro->_whereIs[i - 150] == _vm->_gyro->_dna._room) {
+			_activeMenuItem.setupOption(_vm->_gyro->getName(i), _vm->_gyro->getNameChar(i), "", true);
+			people = people + i;
+		}
+
+	_activeMenuItem.display();
+}
+
+void Dropdown::setupMenuObjects() {
+	_activeMenuItem.reset();
+	for (byte i = 0; i < kObjectNum; i++) {
+		if (_vm->_gyro->_dna._objects[i])
+			_activeMenuItem.setupOption(_vm->_gyro->getThing(i + 1), _vm->_gyro->getThingChar(i + 1), "", true);
+	}
+	_activeMenuItem.display();
+}
+
+void Dropdown::setupMenuWith() {
+	_activeMenuItem.reset();
+
+	if (_vm->_gyro->_thinkThing) {
+		findWhatYouCanDoWithIt();
+
+		for (byte i = 0; i < _vm->_gyro->_verbStr.size(); i++) {
+			char vbchar;
+			Common::String verb;
+
+			_vm->_acci->verbOpt(_vm->_gyro->_verbStr[i], verb, vbchar);
+			_activeMenuItem.setupOption(verb, vbchar, "", true);
+		}
+
+		// We disable the "give" option if: (a), you haven't selected anybody, (b), the _person you've selected isn't in the room,
+		// or (c), the _person you've selected is YOU!
+
+		if ((_vm->_gyro->_lastPerson == _vm->_gyro->kPeopleAvalot) || (_vm->_gyro->_lastPerson == _vm->_acci->kNothing)
+			|| (_vm->_gyro->_whereIs[_vm->_gyro->_lastPerson - 150] != _vm->_gyro->_dna._room))
+			_activeMenuItem.setupOption("Give to...", 'G', "", false); // Not here.
+		else {
+			_activeMenuItem.setupOption(Common::String("Give to ") + _vm->_gyro->getName(_vm->_gyro->_lastPerson), 'G', "", true);
+			_vm->_gyro->_verbStr = _vm->_gyro->_verbStr + _vm->_acci->kVerbCodeGive;
+		}
+	} else {
+		_activeMenuItem.setupOption("Examine", 'x', "", true);
+		_activeMenuItem.setupOption(Common::String("Talk to h") + selectGender(_vm->_gyro->_thinks), 'T', "", true);
+		_vm->_gyro->_verbStr = Common::String(_vm->_acci->kVerbCodeExam) + _vm->_acci->kVerbCodeTalk;
+		switch (_vm->_gyro->_thinks) {
+		case Gyro::kPeopleGeida:
+		case Gyro::kPeopleArkata: {
+			_activeMenuItem.setupOption("Kiss her", 'K', "", true);
+			_vm->_gyro->_verbStr = _vm->_gyro->_verbStr + _vm->_acci->kVerbCodeKiss;
+		}
+		break;
+		case Gyro::kPeopleDogfood: {
+			_activeMenuItem.setupOption("Play his game", 'P', "", !_vm->_gyro->_dna._wonNim); // True if you HAVEN'T won.
+			_vm->_gyro->_verbStr = _vm->_gyro->_verbStr + _vm->_acci->kVerbCodePlay;
+		}
+		break;
+		case Gyro::kPeopleMalagauche: {
+			bool isSober = !_vm->_gyro->_dna._teetotal;
+			_activeMenuItem.setupOption("Buy some wine", 'w', "", !_vm->_gyro->_dna._objects[_vm->_gyro->kObjectWine - 1]);
+			_activeMenuItem.setupOption("Buy some beer", 'b', "", isSober);
+			_activeMenuItem.setupOption("Buy some whisky", 'h', "", isSober);
+			_activeMenuItem.setupOption("Buy some cider", 'c', "", isSober);
+			_activeMenuItem.setupOption("Buy some mead", 'm', "", isSober);
+			_vm->_gyro->_verbStr = _vm->_gyro->_verbStr + 101 + 100 + 102 + 103 + 104;
+		}
+		break;
+		case Gyro::kPeopleTrader: {
+			_activeMenuItem.setupOption("Buy an onion", 'o', "", !_vm->_gyro->_dna._objects[_vm->_gyro->kObjectOnion - 1]);
+			_vm->_gyro->_verbStr = _vm->_gyro->_verbStr + 105;
+		}
+		break;
+		}
+	}
+	_activeMenuItem.display();
+}
+
+void Dropdown::runMenuGame() {
+	// Help, boss, untrash screen.
+	switch (_activeMenuItem._choiceNum) {
+	case 0:
+		_vm->_lucerna->callVerb(_vm->_acci->kVerbCodeHelp);
+		break;
+	case 1:
+		_vm->_lucerna->callVerb(_vm->_acci->kVerbCodeBoss);
+		break;
+	case 2:
+		_vm->_lucerna->majorRedraw();
+		break;
+	case 3:
+		_vm->_lucerna->callVerb(_vm->_acci->kVerbCodeScore);
+		break;
+	case 4:
+		_vm->_lucerna->callVerb(_vm->_acci->kVerbCodeInfo);
+		break;
+	}
+}
+
+void Dropdown::runMenuFile() {
+	// New game, load, save, save as, DOS shell, about, quit.
+	switch (_activeMenuItem._choiceNum) {
+	case 0:
+		_vm->_lucerna->callVerb(_vm->_acci->kVerbCodeRestart);
+		break;
+	case 1: {
+		if (!_vm->_acci->_realWords[1].empty())
+			_vm->_acci->_realWords[1].clear();
+		_vm->_lucerna->callVerb(_vm->_acci->kVerbCodeLoad);
+	}
+	break;
+	case 2: {
+		if (!_vm->_acci->_realWords[1].empty())
+			_vm->_acci->_realWords[1].clear();
+		_vm->_lucerna->callVerb(_vm->_acci->kVerbCodeSave);
+	}
+	break;
+	case 3:
+		//_vm->_basher->filename_edit();
+		warning("STUB: Dropdown::runMenuFile()");
+		break;
+	case 4:
+		_vm->_enid->backToBootstrap(2);
+		break;
+	case 5:
+		_vm->_lucerna->callVerb(_vm->_acci->kVerbCodeQuit);
+		break;
+	}
+}
+
+void Dropdown::runMenuAction() {
+	Common::String f5Does;
+	// Get up, pause game, open door, look, inventory, walk/run.
+	switch (_activeMenuItem._choiceNum) {
+	case 0: {
+		_vm->_acci->_person = _vm->_acci->kPardon;
+		_vm->_acci->_thing = _vm->_acci->kPardon;
+		f5Does = _vm->_gyro->f5Does();
+		_vm->_lucerna->callVerb(f5Does[0]);
+	}
+	break;
+	case 1:
+		_vm->_acci->_thing = _vm->_acci->kPardon;
+		_vm->_lucerna->callVerb(_vm->_acci->kVerbCodePause);
+		break;
+	case 2:
+		_vm->_lucerna->callVerb(_vm->_acci->kVerbCodeOpen);
+		break;
+	case 3:
+		_vm->_acci->_thing = _vm->_acci->kPardon;
+		_vm->_lucerna->callVerb(_vm->_acci->kVerbCodeLook);
+		break;
+	case 4:
+		_vm->_lucerna->callVerb(_vm->_acci->kVerbCodeInv);
+		break;
+	case 5: {
+		if (_vm->_animation->_sprites[0]._speedX == _vm->_gyro->kWalk)
+			_vm->_animation->_sprites[0]._speedX = _vm->_gyro->kRun;
+		else
+			_vm->_animation->_sprites[0]._speedX = _vm->_gyro->kWalk;
+		_vm->_animation->updateSpeed();
+	}
+	break;
+	}
+}
+
+void Dropdown::runMenuObjects() {
+	_vm->_lucerna->thinkAbout(_vm->_gyro->_objectList[_activeMenuItem._choiceNum + 1], Gyro::kThing);
+}
+
+void Dropdown::runMenuPeople() {
+	_vm->_lucerna->thinkAbout(people[_activeMenuItem._choiceNum], Gyro::kPerson);
+	_vm->_gyro->_lastPerson = people[_activeMenuItem._choiceNum];
+}
+
+void Dropdown::runMenuWith() {
+	_vm->_acci->_thing = _vm->_gyro->_thinks;
+
+	if (_vm->_gyro->_thinkThing) {
+
+		_vm->_acci->_thing += 49;
+
+		if (_vm->_gyro->_verbStr[_activeMenuItem._choiceNum] == _vm->_acci->kVerbCodeGive)
+			_vm->_acci->_person = _vm->_gyro->_lastPerson;
+		else
+			_vm->_acci->_person = 254;
+
+	} else {
+		switch (_vm->_gyro->_verbStr[_activeMenuItem._choiceNum]) {
+		case 100: { // Beer
+			_vm->_acci->_thing = 100;
+			_vm->_lucerna->callVerb(_vm->_acci->kVerbCodeBuy);
+			return;
+		}
+		break;
+		case 101: { // Wine
+			_vm->_acci->_thing = 50;
+			_vm->_lucerna->callVerb(_vm->_acci->kVerbCodeBuy);
+			return;
+		}
+		break;
+		case 102: { // Whisky
+			_vm->_acci->_thing = 102;
+			_vm->_lucerna->callVerb(_vm->_acci->kVerbCodeBuy);
+			return;
+		}
+		break;
+		case 103: { // Cider
+			_vm->_acci->_thing = 103;
+			_vm->_lucerna->callVerb(_vm->_acci->kVerbCodeBuy);
+			return;
+		}
+		break;
+		case 104: { // Mead
+			_vm->_acci->_thing = 107;
+			_vm->_lucerna->callVerb(_vm->_acci->kVerbCodeBuy);
+			return;
+		}
+		break;
+		case 105: { // Onion (trader)
+			_vm->_acci->_thing = 67;
+			_vm->_lucerna->callVerb(_vm->_acci->kVerbCodeBuy);
+			return;
+		}
+		break;
+		default: {
+			_vm->_acci->_person = _vm->_acci->_thing;
+			_vm->_acci->_thing = 254;
+			_vm->_gyro->_subjectNum = 0;
+		}
+		}
+	}
+	_vm->_lucerna->callVerb(_vm->_gyro->_verbStr[_activeMenuItem._choiceNum]);
+}
+
+void Dropdown::setupMenu() {
+	_menuBar.init(this);
+	_activeMenuItem.init(this);
+
+	_menuBar.createMenuItem('F', "File", '!', &Avalanche::Dropdown::setupMenuFile, &Avalanche::Dropdown::runMenuFile);
+	_menuBar.createMenuItem('G', "Game", 34, &Avalanche::Dropdown::setupMenuGame, &Avalanche::Dropdown::runMenuGame);
+	_menuBar.createMenuItem('A', "Action", 30, &Avalanche::Dropdown::setupMenuAction, &Avalanche::Dropdown::runMenuAction);
+	_menuBar.createMenuItem('O', "Objects", 24, &Avalanche::Dropdown::setupMenuObjects, &Avalanche::Dropdown::runMenuObjects);
+	_menuBar.createMenuItem('P', "People", 25, &Avalanche::Dropdown::setupMenuPeople, &Avalanche::Dropdown::runMenuPeople);
+	_menuBar.createMenuItem('W', "With", 17, &Avalanche::Dropdown::setupMenuWith, &Avalanche::Dropdown::runMenuWith);
+
+	_menuBar.draw();
+}
+
+void Dropdown::updateMenu() { // TODO: Optimize it ASAP!!! It really needs it...
+	Common::Point cursorPos = _vm->getMousePos();
+	::Graphics::Surface backup;
+	backup.copyFrom(_vm->_graphics->_surface);
+
+	while (!_activeMenuItem._activeNow && (cursorPos.y <= 21) && _vm->_lucerna->_holdLeftMouse) {
+		_menuBar.chooseMenuItem(cursorPos.x);
+		do
+			_vm->updateEvents();
+		while (_vm->_lucerna->_holdLeftMouse);
+
+
+		while (!_vm->shouldQuit()) {
+			do {
+				_vm->updateEvents();
+
+				// We updadte the cursor's picture.
+				cursorPos = _vm->getMousePos();
+				// Change arrow...
+				if ((0 <= cursorPos.y) && (cursorPos.y <= 21))
+					_vm->_gyro->newMouse(1); // Up arrow
+				else if ((22 <= cursorPos.y) && (cursorPos.y <= 339)) {
+					if ((cursorPos.x >= _activeMenuItem._flx1 * 8) && (cursorPos.x <= _activeMenuItem._flx2 * 8) && (cursorPos.y > 21) && (cursorPos.y <= _activeMenuItem.fly * 2 + 1))
+						_vm->_gyro->newMouse(3); // Right-arrow
+					else
+						_vm->_gyro->newMouse(4); // Fletch
+				} else if ((340 <= cursorPos.y) && (cursorPos.y <= 399))
+					_vm->_gyro->newMouse(2); // Screwdriver
+
+				_activeMenuItem.lightUp(cursorPos);
+
+				_vm->_graphics->refreshScreen();
+			} while (!_vm->_lucerna->_holdLeftMouse);
+
+			if (_vm->_lucerna->_holdLeftMouse) {
+				if (cursorPos.y > 21) {
+					if (!((_activeMenuItem._firstlix) && ((cursorPos.x >= _activeMenuItem._flx1 * 8) && (cursorPos.x <= _activeMenuItem._flx2 * 8)
+						&& (cursorPos.y >= 24) && (cursorPos.y <= (_activeMenuItem.fly * 2 + 1))))) {
+							// Clicked OUTSIDE the menu.
+							if (_activeMenuItem._activeNow) {
+								_activeMenuItem.wipe();
+								_vm->_lucerna->_holdLeftMouse = false;
+								backup.free();
+								return;
+							} // No "else"- clicking on menu has no effect (only releasing).
+						}
+				} else {
+					// Clicked on menu bar.
+					if (_activeMenuItem._activeNow) {
+						_activeMenuItem.wipe();
+						_vm->_graphics->_surface.copyFrom(backup);
+						_vm->_graphics->refreshScreen();
+
+						if (((_activeMenuItem._left * 8) <= cursorPos.x) && (cursorPos.x <= (_activeMenuItem._left * 8 + 80))) { // 80: the width of one menu item on the bar in pixels.
+							// If we clicked on the same menu item (the one that is already active) on the bar...
+							_vm->_lucerna->_holdLeftMouse = false;
+							backup.free();
+							return;
+						} else {
+							_vm->_lucerna->_holdLeftMouse = true;
+							break;
+						}
+					}
+				}
+
+				// NOT clicked button...
+				if ((_activeMenuItem._firstlix) && ((cursorPos.x >= _activeMenuItem._flx1 * 8) && (cursorPos.x <= _activeMenuItem._flx2 * 8)
+					&& (cursorPos.y >= 12) && (cursorPos.y <= (_activeMenuItem.fly * 2 + 1)))) {
+
+						// We act only if the button is released over a menu item.
+						while (!_vm->shouldQuit()) {
+							cursorPos = _vm->getMousePos();
+							_activeMenuItem.lightUp(cursorPos);
+							_vm->_graphics->refreshScreen();
+
+							_vm->updateEvents();
+							if (!_vm->_lucerna->_holdLeftMouse)
+								break;
+						}
+
+						uint16 which = (cursorPos.y - 26) / 20;
+						_activeMenuItem.select(which);
+						if (_activeMenuItem._options[which]._valid) { // If the menu item wasn't active, we do nothing.
+							backup.free();
+							return;
+						}
+				}
+			}
+
+		}
+	}
+
+	backup.free();
+}
+
+} // End of namespace Avalanche.