Initial common base between kyra2 and kyra3 GUI code.

svn-id: r31867

9 files changed, 530 insertions, 782 deletions

diff --git a/engines/kyra/gui_hof.cpp b/engines/kyra/gui_hof.cpp
index 4449b7b9c8..9916104a30 100644
--- a/engines/kyra/gui_hof.cpp
+++ b/engines/kyra/gui_hof.cpp
@@ -80,8 +80,7 @@ void KyraEngine_HoF::setupLangButtonShapes() {
 	}
 }
 
-GUI_HoF::GUI_HoF(KyraEngine_HoF *vm) : GUI(vm), _vm(vm), _screen(vm->screen_v2()) {
-	_backUpButtonList = _unknownButtonList = 0;
+GUI_HoF::GUI_HoF(KyraEngine_HoF *vm) : GUI_v2(vm), _vm(vm), _screen(_vm->_screen) {
 	initStaticData();
 	_currentMenu = 0;
 	_isDeathMenu = false;
@@ -92,334 +91,6 @@ GUI_HoF::GUI_HoF(KyraEngine_HoF *vm) : GUI(vm), _vm(vm), _screen(vm->screen_v2()
 	_sliderHandlerFunctor = BUTTON_FUNCTOR(GUI_HoF, this, &GUI_HoF::sliderHandler);
 }
 
-Button *GUI_HoF::addButtonToList(Button *list, Button *newButton) {
-	list = GUI::addButtonToList(list, newButton);
-	_buttonListChanged = true;
-	return list;
-}
-
-void GUI_HoF::processButton(Button *button) {
-	if (!button)
-		return;
-
-	if (button->flags & 8) {
-		if (button->flags & 0x10) {
-			// XXX
-		}
-		return;
-	}
-	
-	int entry = button->flags2 & 5;
-
-	byte val1 = 0, val2 = 0, val3 = 0;
-	const uint8 *dataPtr = 0;
-	Button::Callback callback;
-	if (entry == 1) {
-		val1 = button->data1Val1;
-		dataPtr = button->data1ShapePtr;
-		callback = button->data1Callback;
-		val2 = button->data1Val2;
-		val3 = button->data1Val3;
-	} else if (entry == 4 || entry == 5) {
-		val1 = button->data2Val1;
-		dataPtr = button->data2ShapePtr;
-		callback = button->data2Callback;
-		val2 = button->data2Val2;
-		val3 = button->data2Val3;
-	} else {
-		val1 = button->data0Val1;
-		dataPtr = button->data0ShapePtr;
-		callback = button->data0Callback;
-		val2 = button->data0Val2;
-		val3 = button->data0Val3;
-	}
-
-	int x = 0, y = 0, x2 = 0, y2 = 0;
-
-	x = button->x;
-	if (x < 0)
-		x += _screen->getScreenDim(button->dimTableIndex)->w << 3;
-	x += _screen->getScreenDim(button->dimTableIndex)->sx << 3;
-	x2 = x + button->width - 1;
-
-	y = button->y;
-	if (y < 0)
-		y += _screen->getScreenDim(button->dimTableIndex)->h << 3;
-	y += _screen->getScreenDim(button->dimTableIndex)->sy << 3;
-	y2 = y + button->height - 1;
-
-	switch (val1 - 1) {
-	case 0:
-		_screen->hideMouse();
-		_screen->drawShape(_screen->_curPage, dataPtr, x, y, button->dimTableIndex, 0x10);
-		_screen->showMouse();
-		break;
-
-	case 1:
-		_screen->hideMouse();
-		_screen->printText((const char*)dataPtr, x, y, val2, val3);
-		_screen->showMouse();
-		break;
-
-	case 3:
-		if (callback)
-			(*callback)(button);
-		break;
-
-	case 4:
-		_screen->hideMouse();
-		_screen->drawBox(x, y, x2, y2, val2);
-		_screen->showMouse();
-		break;
-
-	case 5:
-		_screen->hideMouse();
-		_screen->fillRect(x, y, x2, y2, val2, -1, true);
-		_screen->showMouse();
-		break;
-
-	default:
-		break;
-	}
-
-	_screen->updateScreen();
-}
-
-int GUI_HoF::processButtonList(Button *buttonList, uint16 inputFlag) {
-	static uint16 flagsModifier = 0;
-
-	if (!buttonList)
-		return inputFlag & 0x7FFF;
-
-	if (_backUpButtonList != buttonList || _buttonListChanged) {
-		_unknownButtonList = 0;
-		//flagsModifier |= 0x2200;
-		_backUpButtonList = buttonList;
-		_buttonListChanged = false;
-
-		while (buttonList) {
-			processButton(buttonList);
-			buttonList = buttonList->nextButton;
-		}
-	}
-
-	int mouseX = _vm->_mouseX;
-	int mouseY = _vm->_mouseY;
-
-	uint16 flags = 0;
-
-	if (1/*!_screen_cursorDisable*/) {
-		uint16 inFlags = inputFlag & 0xFF;
-		uint16 temp = 0;
-
-		// HACK: inFlags == 200 is our left button (up)
-		if (inFlags == 199 || inFlags == 200)
-			temp = 0x1000;
-		if (inFlags == 198)
-			temp = 0x100;
-
-		if (inputFlag & 0x800)
-			temp <<= 2;
-
-		flags |= temp;
-
-		flagsModifier &= ~((temp & 0x4400) >> 1);
-		flagsModifier |= (temp & 0x1100) * 2;
-		flags |= flagsModifier;
-		flags |= (flagsModifier << 2) ^ 0x8800;
-	}
-
-	buttonList = _backUpButtonList;
-	if (_unknownButtonList) {
-		buttonList = _unknownButtonList;
-		if (_unknownButtonList->flags & 8)
-			_unknownButtonList = 0;
-	}
-
-	int returnValue = 0;
-	while (buttonList) {
-		if (buttonList->flags & 8) {
-			buttonList = buttonList->nextButton;
-			continue;
-		}
-		buttonList->flags2 &= ~0x18;
-		buttonList->flags2 |= (buttonList->flags2 & 3) << 3;
-
-		int x = buttonList->x;
-		if (x < 0)
-			x += _screen->getScreenDim(buttonList->dimTableIndex)->w << 3;
-		x += _screen->getScreenDim(buttonList->dimTableIndex)->sx << 3;
-
-		int y = buttonList->y;
-		if (y < 0)
-			y += _screen->getScreenDim(buttonList->dimTableIndex)->h;
-		y += _screen->getScreenDim(buttonList->dimTableIndex)->sy;
-
-		bool progress = false;
-
-		if (mouseX >= x && mouseY >= y && mouseX <= x+buttonList->width && mouseY <= y+buttonList->height)
-			progress = true;
-
-		buttonList->flags2 &= ~0x80;
-		uint16 inFlags = inputFlag & 0x7FFF;
-		if (inFlags) {
-			if (buttonList->unk6 == inFlags) {
-				progress = true;
-				flags = buttonList->flags & 0x0F00;
-				buttonList->flags2 |= 0x80;
-				inputFlag = 0;
-				_unknownButtonList = buttonList;
-			} else if (buttonList->unk8 == inFlags) {
-				flags = buttonList->flags & 0xF000;
-				if (!flags)
-					flags = buttonList->flags & 0x0F00;
-				progress = true;
-				buttonList->flags2 |= 0x80;
-				inputFlag = 0;
-				_unknownButtonList = buttonList;
-			}
-		}
-
-		bool unk1 = false;
-		if (!progress)
-			buttonList->flags2 &= ~6;
-
-		if ((flags & 0x3300) && (buttonList->flags & 4) && progress && (buttonList == _unknownButtonList || !_unknownButtonList)) {
-			buttonList->flags |= 6;
-			if (!_unknownButtonList)
-				_unknownButtonList = buttonList;
-		} else if ((flags & 0x8800) && !(buttonList->flags & 4) && progress) {
-			buttonList->flags2 |= 6;
-		} else {
-			buttonList->flags2 &= ~6;
-		}
-
-		bool progressSwitch = false;
-		if (!_unknownButtonList) {
-			progressSwitch = progress;
-		} else  {
-			if (_unknownButtonList->flags & 0x40)
-				progressSwitch = (_unknownButtonList == buttonList);
-			else
-				progressSwitch = progress;
-		}
-
-		if (progressSwitch) {
-			if ((flags & 0x1100) && progress && !_unknownButtonList) {
-				inputFlag = 0;
-				_unknownButtonList = buttonList;
-			}
-
-			if ((buttonList->flags & flags) && (progress || !(buttonList->flags & 1))) {
-				uint16 combinedFlags = (buttonList->flags & flags);
-				combinedFlags = ((combinedFlags & 0xF000) >> 4) | (combinedFlags & 0x0F00);
-				combinedFlags >>= 8;
-
-				static const uint16 flagTable[] = {
-					0x000, 0x100, 0x200, 0x100, 0x400, 0x100, 0x400, 0x100, 0x800, 0x100,
-					0x200, 0x100, 0x400, 0x100, 0x400, 0x100
-				};
-
-				assert(combinedFlags < ARRAYSIZE(flagTable));
-
-				switch (flagTable[combinedFlags]) {
-				case 0x400:
-					if (!(buttonList->flags & 1) || ((buttonList->flags & 1) && _unknownButtonList == buttonList)) {
-						buttonList->flags2 ^= 1;
-						returnValue = buttonList->index | 0x8000;
-						unk1 = true;
-					}
-
-					if (!(buttonList->flags & 4)) {
-						buttonList->flags2 &= ~4;
-						buttonList->flags2 &= ~2;
-					}
-					break;
-
-				case 0x800:
-					if (!(buttonList->flags & 4)) {
-						buttonList->flags2 |= 4;
-						buttonList->flags2 |= 2;
-					}
-
-					if (!(buttonList->flags & 1))
-						unk1 = true;
-					break;
-
-				case 0x200:
-					if (buttonList->flags & 4) {
-						buttonList->flags2 |= 4;
-						buttonList->flags2 |= 2;
-					}
-
-					if (!(buttonList->flags & 1))
-						unk1 = true;
-					break;
-
-				case 0x100:
-				default:
-					buttonList->flags2 ^= 1;
-					returnValue = buttonList->index | 0x8000;
-					unk1 = true;
-					if (buttonList->flags & 4) {
-						buttonList->flags2 |= 4;
-						buttonList->flags2 |= 2;
-					}
-					_unknownButtonList = buttonList;
-					break;
-				}
-			}
-		}
-
-		bool unk2 = false;
-		if ((flags & 0x2200) && progress) {
-			buttonList->flags2 |= 6;
-			if (!(buttonList->flags & 4) && !(buttonList->flags2 & 1)) {
-				unk2 = true;
-				buttonList->flags2 |= 1;
-			}
-		}
-
-		if ((flags & 0x8800) == 0x8800) {
-			_unknownButtonList = 0;
-			if (!progress || (buttonList->flags & 4))
-				buttonList->flags2 &= ~6;
-		}
-
-		if (!progress && buttonList == _unknownButtonList && !(buttonList->flags & 0x40))
-			_unknownButtonList = 0;
-
-		if ((buttonList->flags2 & 0x18) != ((buttonList->flags2 & 3) << 3))
-			processButton(buttonList);
-
-		if (unk2)
-			buttonList->flags2 &= ~1;
-
-		if (unk1) {
-			buttonList->flags2 &= 0xFF;
-			buttonList->flags2 |= flags;
-
-			if (buttonList->buttonCallback) {
-				_vm->removeInputTop();
-				if ((*buttonList->buttonCallback.get())(buttonList))
-					break;
-			}
-			
-			if (buttonList->flags & 0x20)
-				break;
-		}
-
-		if (_unknownButtonList == buttonList && (buttonList->flags & 0x40))
-			break;
-
-		buttonList = buttonList->nextButton;
-	}
-
-	if (!returnValue)
-		returnValue = inputFlag & 0x7FFF;
-	return returnValue;
-}
-
 const char *GUI_HoF::getMenuTitle(const Menu &menu) {
 	if (!menu.menuNameId)
 		return 0;
diff --git a/engines/kyra/gui_hof.h b/engines/kyra/gui_hof.h
index 637af761d3..f48f6c88c9 100644
--- a/engines/kyra/gui_hof.h
+++ b/engines/kyra/gui_hof.h
@@ -23,87 +23,21 @@
  *
  */
 
-#ifndef KYRA_GUI_V2_H
-#define KYRA_GUI_V2_H
-
-#include "kyra/gui.h"
-
-#define GUI_V2_BUTTON(button, a, b, c, d, e, f, h, i, j, k, l, m, n, o, p, q, r, s, t) \
-	button.nextButton = 0; \
-	button.index = a; \
-	button.unk6 = b; \
-	button.unk8 = c; \
-	button.data0Val1 = d; \
-	button.data1Val1 = e; \
-	button.data2Val1 = f; \
-	button.flags = h; \
-	button.data0ShapePtr = button.data1ShapePtr = button.data2ShapePtr = 0; \
-	button.dimTableIndex = i; \
-	button.x = j; \
-	button.y = k; \
-	button.width = l; \
-	button.height = m; \
-	button.data0Val2 = n; \
-	button.data0Val3 = o; \
-	button.data1Val2 = p; \
-	button.data1Val3 = q; \
-	button.data2Val2 = r; \
-	button.data2Val3 = s; \
-	button.flags2 = t;
-
-#define GUI_V2_MENU(menu, a, b, c, d, e, f, g, h, i, j, k, l, m, n, o, p, q) \
-	menu.x = a; \
-	menu.y = b; \
-	menu.width = c; \
-	menu.height = d; \
-	menu.bkgdColor = e; \
-	menu.color1 = f; \
-	menu.color2 = g; \
-	menu.menuNameId = h; \
-	menu.textColor = i; \
-	menu.titleX = j; \
-	menu.titleY = k; \
-	menu.highlightedItem = l; \
-	menu.numberOfItems = m; \
-	menu.scrollUpButtonX = n; \
-	menu.scrollUpButtonY = o; \
-	menu.scrollDownButtonX = p; \
-	menu.scrollDownButtonY = q
-
-#define GUI_V2_MENU_ITEM(item, a, b, c, d, e, f, g, h, i, j, k, l, m, n, o, p, q) \
-	item.enabled = a; \
-	item.itemId = b; \
-	item.x = c; \
-	item.y = d; \
-	item.width = e; \
-	item.height = f; \
-	item.textColor = g; \
-	item.highlightColor = h; \
-	item.titleX = i; \
-	item.bkgdColor = j; \
-	item.color1 = k; \
-	item.color2 = l; \
-	item.saveSlot = m; \
-	item.labelId = n; \
-	item.labelX = o; \
-	item.labelY = p; \
-	item.unk1F = q
+#ifndef KYRA_GUI_HOF_H
+#define KYRA_GUI_HOF_H
+
+#include "kyra/gui_v2.h"
 
 namespace Kyra {
 
 class KyraEngine_HoF;
-class Screen_v2;
+class Screen_HoF;
 
-class GUI_HoF : public GUI {
+class GUI_HoF : public GUI_v2 {
 friend class KyraEngine_HoF;
 public:
 	GUI_HoF(KyraEngine_HoF *engine);
 
-	Button *addButtonToList(Button *list, Button *newButton);
-
-	void processButton(Button *button);
-	int processButtonList(Button *button, uint16 inputFlag);
-
 	int optionsButton(Button *button);
 private:
 	void getInput();
@@ -146,11 +80,7 @@ private:
 	void resetState(int item);
 
 	KyraEngine_HoF *_vm;
-	Screen_v2 *_screen;
-
-	bool _buttonListChanged;
-	Button *_backUpButtonList;
-	Button *_unknownButtonList;
+	Screen_HoF *_screen;
 
 	Menu *_currentMenu;
 	bool _isLoadMenu;
diff --git a/engines/kyra/gui_mr.cpp b/engines/kyra/gui_mr.cpp
index 75bc58d646..7ca6bbae7a 100644
--- a/engines/kyra/gui_mr.cpp
+++ b/engines/kyra/gui_mr.cpp
@@ -607,337 +607,7 @@ int KyraEngine_MR::buttonJesterStaff(Button *button) {
 
 #pragma mark -
 
-GUI_MR::GUI_MR(KyraEngine_MR *vm) : GUI(vm), _vm(vm), _screen(vm->_screen) {
-	_backUpButtonList = _unknownButtonList = 0;
-	_buttonListChanged = false;
-}
-
-Button *GUI_MR::addButtonToList(Button *list, Button *newButton) {
-	list = GUI::addButtonToList(list, newButton);
-	_buttonListChanged = true;
-	return list;
-}
-
-void GUI_MR::processButton(Button *button) {
-	if (!button)
-		return;
-
-	if (button->flags & 8) {
-		if (button->flags & 0x10) {
-			// XXX
-		}
-		return;
-	}
-	
-	int entry = button->flags2 & 5;
-
-	byte val1 = 0, val2 = 0, val3 = 0;
-	const uint8 *dataPtr = 0;
-	Button::Callback callback;
-	if (entry == 1) {
-		val1 = button->data1Val1;
-		dataPtr = button->data1ShapePtr;
-		callback = button->data1Callback;
-		val2 = button->data1Val2;
-		val3 = button->data1Val3;
-	} else if (entry == 4 || entry == 5) {
-		val1 = button->data2Val1;
-		dataPtr = button->data2ShapePtr;
-		callback = button->data2Callback;
-		val2 = button->data2Val2;
-		val3 = button->data2Val3;
-	} else {
-		val1 = button->data0Val1;
-		dataPtr = button->data0ShapePtr;
-		callback = button->data0Callback;
-		val2 = button->data0Val2;
-		val3 = button->data0Val3;
-	}
-
-	int x = 0, y = 0, x2 = 0, y2 = 0;
-
-	x = button->x;
-	if (x < 0)
-		x += _screen->getScreenDim(button->dimTableIndex)->w << 3;
-	x += _screen->getScreenDim(button->dimTableIndex)->sx << 3;
-	x2 = x + button->width - 1;
-
-	y = button->y;
-	if (y < 0)
-		y += _screen->getScreenDim(button->dimTableIndex)->h << 3;
-	y += _screen->getScreenDim(button->dimTableIndex)->sy << 3;
-	y2 = y + button->height - 1;
-
-	switch (val1 - 1) {
-	case 0:
-		_screen->hideMouse();
-		_screen->drawShape(_screen->_curPage, dataPtr, x, y, button->dimTableIndex, 0x10);
-		_screen->showMouse();
-		break;
-
-	case 1:
-		_screen->hideMouse();
-		_screen->printText((const char*)dataPtr, x, y, val2, val3);
-		_screen->showMouse();
-		break;
-
-	case 3:
-		if (callback)
-			(*callback)(button);
-		break;
-
-	case 4:
-		_screen->hideMouse();
-		_screen->drawBox(x, y, x2, y2, val2);
-		_screen->showMouse();
-		break;
-
-	case 5:
-		_screen->hideMouse();
-		_screen->fillRect(x, y, x2, y2, val2, -1, true);
-		_screen->showMouse();
-		break;
-
-	default:
-		break;
-	}
-
-	_screen->updateScreen();
-}
-
-int GUI_MR::processButtonList(Button *buttonList, uint16 inputFlag) {
-	static uint16 flagsModifier = 0;
-
-	if (!buttonList)
-		return inputFlag & 0x7FFF;
-
-	if (_backUpButtonList != buttonList || _buttonListChanged) {
-		_unknownButtonList = 0;
-		//flagsModifier |= 0x2200;
-		_backUpButtonList = buttonList;
-		_buttonListChanged = false;
-
-		while (buttonList) {
-			processButton(buttonList);
-			buttonList = buttonList->nextButton;
-		}
-	}
-
-	int mouseX = _vm->_mouseX;
-	int mouseY = _vm->_mouseY;
-
-	uint16 flags = 0;
-
-	if (1/*!_screen_cursorDisable*/) {
-		uint16 inFlags = inputFlag & 0xFF;
-		uint16 temp = 0;
-
-		// HACK: inFlags == 200 is our left button (up)
-		if (inFlags == 199 || inFlags == 200)
-			temp = 0x1000;
-		if (inFlags == 198)
-			temp = 0x100;
-
-		if (inputFlag & 0x800)
-			temp <<= 2;
-
-		flags |= temp;
-
-		flagsModifier &= ~((temp & 0x4400) >> 1);
-		flagsModifier |= (temp & 0x1100) * 2;
-		flags |= flagsModifier;
-		flags |= (flagsModifier << 2) ^ 0x8800;
-	}
-
-	buttonList = _backUpButtonList;
-	if (_unknownButtonList) {
-		buttonList = _unknownButtonList;
-		if (_unknownButtonList->flags & 8)
-			_unknownButtonList = 0;
-	}
-
-	int returnValue = 0;
-	while (buttonList) {
-		if (buttonList->flags & 8) {
-			buttonList = buttonList->nextButton;
-			continue;
-		}
-		buttonList->flags2 &= ~0x18;
-		buttonList->flags2 |= (buttonList->flags2 & 3) << 3;
-
-		int x = buttonList->x;
-		if (x < 0)
-			x += _screen->getScreenDim(buttonList->dimTableIndex)->w << 3;
-		x += _screen->getScreenDim(buttonList->dimTableIndex)->sx << 3;
-
-		int y = buttonList->y;
-		if (y < 0)
-			y += _screen->getScreenDim(buttonList->dimTableIndex)->h;
-		y += _screen->getScreenDim(buttonList->dimTableIndex)->sy;
-
-		bool progress = false;
-
-		if (mouseX >= x && mouseY >= y && mouseX <= x+buttonList->width && mouseY <= y+buttonList->height)
-			progress = true;
-
-		buttonList->flags2 &= ~0x80;
-		uint16 inFlags = inputFlag & 0x7FFF;
-		if (inFlags) {
-			if (buttonList->unk6 == inFlags) {
-				progress = true;
-				flags = buttonList->flags & 0x0F00;
-				buttonList->flags2 |= 0x80;
-				inputFlag = 0;
-				_unknownButtonList = buttonList;
-			} else if (buttonList->unk8 == inFlags) {
-				flags = buttonList->flags & 0xF000;
-				if (!flags)
-					flags = buttonList->flags & 0x0F00;
-				progress = true;
-				buttonList->flags2 |= 0x80;
-				inputFlag = 0;
-				_unknownButtonList = buttonList;
-			}
-		}
-
-		bool unk1 = false;
-		if (!progress)
-			buttonList->flags2 &= ~6;
-
-		if ((flags & 0x3300) && (buttonList->flags & 4) && progress && (buttonList == _unknownButtonList || !_unknownButtonList)) {
-			buttonList->flags |= 6;
-			if (!_unknownButtonList)
-				_unknownButtonList = buttonList;
-		} else if ((flags & 0x8800) && !(buttonList->flags & 4) && progress) {
-			buttonList->flags2 |= 6;
-		} else {
-			buttonList->flags2 &= ~6;
-		}
-
-		bool progressSwitch = false;
-		if (!_unknownButtonList) {
-			progressSwitch = progress;
-		} else  {
-			if (_unknownButtonList->flags & 0x40)
-				progressSwitch = (_unknownButtonList == buttonList);
-			else
-				progressSwitch = progress;
-		}
-
-		if (progressSwitch) {
-			if ((flags & 0x1100) && progress && !_unknownButtonList) {
-				inputFlag = 0;
-				_unknownButtonList = buttonList;
-			}
-
-			if ((buttonList->flags & flags) && (progress || !(buttonList->flags & 1))) {
-				uint16 combinedFlags = (buttonList->flags & flags);
-				combinedFlags = ((combinedFlags & 0xF000) >> 4) | (combinedFlags & 0x0F00);
-				combinedFlags >>= 8;
-
-				static const uint16 flagTable[] = {
-					0x000, 0x100, 0x200, 0x100, 0x400, 0x100, 0x400, 0x100, 0x800, 0x100,
-					0x200, 0x100, 0x400, 0x100, 0x400, 0x100
-				};
-
-				assert(combinedFlags < ARRAYSIZE(flagTable));
-
-				switch (flagTable[combinedFlags]) {
-				case 0x400:
-					if (!(buttonList->flags & 1) || ((buttonList->flags & 1) && _unknownButtonList == buttonList)) {
-						buttonList->flags2 ^= 1;
-						returnValue = buttonList->index | 0x8000;
-						unk1 = true;
-					}
-
-					if (!(buttonList->flags & 4)) {
-						buttonList->flags2 &= ~4;
-						buttonList->flags2 &= ~2;
-					}
-					break;
-
-				case 0x800:
-					if (!(buttonList->flags & 4)) {
-						buttonList->flags2 |= 4;
-						buttonList->flags2 |= 2;
-					}
-
-					if (!(buttonList->flags & 1))
-						unk1 = true;
-					break;
-
-				case 0x200:
-					if (buttonList->flags & 4) {
-						buttonList->flags2 |= 4;
-						buttonList->flags2 |= 2;
-					}
-
-					if (!(buttonList->flags & 1))
-						unk1 = true;
-					break;
-
-				case 0x100:
-				default:
-					buttonList->flags2 ^= 1;
-					returnValue = buttonList->index | 0x8000;
-					unk1 = true;
-					if (buttonList->flags & 4) {
-						buttonList->flags2 |= 4;
-						buttonList->flags2 |= 2;
-					}
-					_unknownButtonList = buttonList;
-					break;
-				}
-			}
-		}
-
-		bool unk2 = false;
-		if ((flags & 0x2200) && progress) {
-			buttonList->flags2 |= 6;
-			if (!(buttonList->flags & 4) && !(buttonList->flags2 & 1)) {
-				unk2 = true;
-				buttonList->flags2 |= 1;
-			}
-		}
-
-		if ((flags & 0x8800) == 0x8800) {
-			_unknownButtonList = 0;
-			if (!progress || (buttonList->flags & 4))
-				buttonList->flags2 &= ~6;
-		}
-
-		if (!progress && buttonList == _unknownButtonList && !(buttonList->flags & 0x40))
-			_unknownButtonList = 0;
-
-		if ((buttonList->flags2 & 0x18) != ((buttonList->flags2 & 3) << 3))
-			processButton(buttonList);
-
-		if (unk2)
-			buttonList->flags2 &= ~1;
-
-		if (unk1) {
-			buttonList->flags2 &= 0xFF;
-			buttonList->flags2 |= flags;
-
-			if (buttonList->buttonCallback) {
-				_vm->removeInputTop();
-				if ((*buttonList->buttonCallback.get())(buttonList))
-					break;
-			}
-			
-			if (buttonList->flags & 0x20)
-				break;
-		}
-
-		if (_unknownButtonList == buttonList && (buttonList->flags & 0x40))
-			break;
-
-		buttonList = buttonList->nextButton;
-	}
-
-	if (!returnValue)
-		returnValue = inputFlag & 0x7FFF;
-	return returnValue;
+GUI_MR::GUI_MR(KyraEngine_MR *vm) : GUI_v2(vm), _vm(vm), _screen(vm->_screen) {
 }
 
 void GUI_MR::flagButtonEnable(Button *button) {
diff --git a/engines/kyra/gui_mr.h b/engines/kyra/gui_mr.h
index 1797021f91..5eeb829703 100644
--- a/engines/kyra/gui_mr.h
+++ b/engines/kyra/gui_mr.h
@@ -23,49 +23,21 @@
  *
  */
 
-#ifndef KYRA_GUI_V3_H
-#define KYRA_GUI_V3_H
+#ifndef KYRA_GUI_MR_H
+#define KYRA_GUI_MR_H
 
-#include "kyra/gui.h"
+#include "kyra/gui_v2.h"
 
 namespace Kyra {
 
-#define GUI_V3_BUTTON(button, a, b, c, d, e, f, h, i, j, k, l, m, n, o, p, q, r, s, t) \
-	button.nextButton = 0; \
-	button.index = a; \
-	button.unk6 = b; \
-	button.unk8 = c; \
-	button.data0Val1 = d; \
-	button.data1Val1 = e; \
-	button.data2Val1 = f; \
-	button.flags = h; \
-	button.data0ShapePtr = button.data1ShapePtr = button.data2ShapePtr = 0; \
-	button.dimTableIndex = i; \
-	button.x = j; \
-	button.y = k; \
-	button.width = l; \
-	button.height = m; \
-	button.data0Val2 = n; \
-	button.data0Val3 = o; \
-	button.data1Val2 = p; \
-	button.data1Val3 = q; \
-	button.data2Val2 = r; \
-	button.data2Val3 = s; \
-	button.flags2 = t;
-
 class KyraEngine_MR;
 class Screen_MR;
 
-class GUI_MR : public GUI {
+class GUI_MR : public GUI_v2 {
 friend class KyraEngine_MR;
 public:
 	GUI_MR(KyraEngine_MR *engine);
 
-	Button *addButtonToList(Button *list, Button *newButton);
-
-	void processButton(Button *button);
-	int processButtonList(Button *button, uint16 inputFlag);
-
 	void flagButtonEnable(Button *button);
 	void flagButtonDisable(Button *button);
 private:
@@ -81,15 +53,11 @@ private:
 	Button::Callback getScrollUpButtonHandler() const { return Button::Callback(); }
 	Button::Callback getScrollDownButtonHandler() const { return Button::Callback(); }
 
-	uint8 defaultColor1() const { return 0xCF; }
-	uint8 defaultColor2() const { return 0xF8; }
+	uint8 defaultColor1() const { return 0xF0; }
+	uint8 defaultColor2() const { return 0xD0; }
 
 	KyraEngine_MR *_vm;
 	Screen_MR *_screen;
-
-	bool _buttonListChanged;
-	Button *_backUpButtonList;
-	Button *_unknownButtonList;
 };
 
 } // end of namespace Kyra
diff --git a/engines/kyra/gui_v2.cpp b/engines/kyra/gui_v2.cpp
new file mode 100644
index 0000000000..e449c6b22c
--- /dev/null
+++ b/engines/kyra/gui_v2.cpp
@@ -0,0 +1,387 @@
+/* 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.
+ *
+ * $URL$
+ * $Id$
+ *
+ */
+
+#include "kyra/gui_v2.h"
+#include "kyra/kyra_v2.h"
+#include "kyra/screen_v2.h"
+
+namespace Kyra {
+
+GUI_v2::GUI_v2(KyraEngine_v2 *vm) : GUI(vm), _vm(vm), _screen(vm->screen_v2()) {
+	_backUpButtonList = _unknownButtonList = 0;
+	_buttonListChanged = false;
+}
+
+Button *GUI_v2::addButtonToList(Button *list, Button *newButton) {
+	list = GUI::addButtonToList(list, newButton);
+	_buttonListChanged = true;
+	return list;
+}
+
+void GUI_v2::processButton(Button *button) {
+	if (!button)
+		return;
+
+	if (button->flags & 8) {
+		if (button->flags & 0x10) {
+			// XXX
+		}
+		return;
+	}
+	
+	int entry = button->flags2 & 5;
+
+	byte val1 = 0, val2 = 0, val3 = 0;
+	const uint8 *dataPtr = 0;
+	Button::Callback callback;
+	if (entry == 1) {
+		val1 = button->data1Val1;
+		dataPtr = button->data1ShapePtr;
+		callback = button->data1Callback;
+		val2 = button->data1Val2;
+		val3 = button->data1Val3;
+	} else if (entry == 4 || entry == 5) {
+		val1 = button->data2Val1;
+		dataPtr = button->data2ShapePtr;
+		callback = button->data2Callback;
+		val2 = button->data2Val2;
+		val3 = button->data2Val3;
+	} else {
+		val1 = button->data0Val1;
+		dataPtr = button->data0ShapePtr;
+		callback = button->data0Callback;
+		val2 = button->data0Val2;
+		val3 = button->data0Val3;
+	}
+
+	int x = 0, y = 0, x2 = 0, y2 = 0;
+
+	x = button->x;
+	if (x < 0)
+		x += _screen->getScreenDim(button->dimTableIndex)->w << 3;
+	x += _screen->getScreenDim(button->dimTableIndex)->sx << 3;
+	x2 = x + button->width - 1;
+
+	y = button->y;
+	if (y < 0)
+		y += _screen->getScreenDim(button->dimTableIndex)->h << 3;
+	y += _screen->getScreenDim(button->dimTableIndex)->sy << 3;
+	y2 = y + button->height - 1;
+
+	switch (val1 - 1) {
+	case 0:
+		_screen->hideMouse();
+		_screen->drawShape(_screen->_curPage, dataPtr, x, y, button->dimTableIndex, 0x10);
+		_screen->showMouse();
+		break;
+
+	case 1:
+		_screen->hideMouse();
+		_screen->printText((const char*)dataPtr, x, y, val2, val3);
+		_screen->showMouse();
+		break;
+
+	case 3:
+		if (callback)
+			(*callback)(button);
+		break;
+
+	case 4:
+		_screen->hideMouse();
+		_screen->drawBox(x, y, x2, y2, val2);
+		_screen->showMouse();
+		break;
+
+	case 5:
+		_screen->hideMouse();
+		_screen->fillRect(x, y, x2, y2, val2, -1, true);
+		_screen->showMouse();
+		break;
+
+	default:
+		break;
+	}
+
+	_screen->updateScreen();
+}
+
+int GUI_v2::processButtonList(Button *buttonList, uint16 inputFlag) {
+	static uint16 flagsModifier = 0;
+
+	if (!buttonList)
+		return inputFlag & 0x7FFF;
+
+	if (_backUpButtonList != buttonList || _buttonListChanged) {
+		_unknownButtonList = 0;
+		//flagsModifier |= 0x2200;
+		_backUpButtonList = buttonList;
+		_buttonListChanged = false;
+
+		while (buttonList) {
+			processButton(buttonList);
+			buttonList = buttonList->nextButton;
+		}
+	}
+
+	int mouseX = _vm->_mouseX;
+	int mouseY = _vm->_mouseY;
+
+	uint16 flags = 0;
+
+	if (1/*!_screen_cursorDisable*/) {
+		uint16 inFlags = inputFlag & 0xFF;
+		uint16 temp = 0;
+
+		// HACK: inFlags == 200 is our left button (up)
+		if (inFlags == 199 || inFlags == 200)
+			temp = 0x1000;
+		if (inFlags == 198)
+			temp = 0x100;
+
+		if (inputFlag & 0x800)
+			temp <<= 2;
+
+		flags |= temp;
+
+		flagsModifier &= ~((temp & 0x4400) >> 1);
+		flagsModifier |= (temp & 0x1100) * 2;
+		flags |= flagsModifier;
+		flags |= (flagsModifier << 2) ^ 0x8800;
+	}
+
+	buttonList = _backUpButtonList;
+	if (_unknownButtonList) {
+		buttonList = _unknownButtonList;
+		if (_unknownButtonList->flags & 8)
+			_unknownButtonList = 0;
+	}
+
+	int returnValue = 0;
+	while (buttonList) {
+		if (buttonList->flags & 8) {
+			buttonList = buttonList->nextButton;
+			continue;
+		}
+		buttonList->flags2 &= ~0x18;
+		buttonList->flags2 |= (buttonList->flags2 & 3) << 3;
+
+		int x = buttonList->x;
+		if (x < 0)
+			x += _screen->getScreenDim(buttonList->dimTableIndex)->w << 3;
+		x += _screen->getScreenDim(buttonList->dimTableIndex)->sx << 3;
+
+		int y = buttonList->y;
+		if (y < 0)
+			y += _screen->getScreenDim(buttonList->dimTableIndex)->h;
+		y += _screen->getScreenDim(buttonList->dimTableIndex)->sy;
+
+		bool progress = false;
+
+		if (mouseX >= x && mouseY >= y && mouseX <= x+buttonList->width && mouseY <= y+buttonList->height)
+			progress = true;
+
+		buttonList->flags2 &= ~0x80;
+		uint16 inFlags = inputFlag & 0x7FFF;
+		if (inFlags) {
+			if (buttonList->unk6 == inFlags) {
+				progress = true;
+				flags = buttonList->flags & 0x0F00;
+				buttonList->flags2 |= 0x80;
+				inputFlag = 0;
+				_unknownButtonList = buttonList;
+			} else if (buttonList->unk8 == inFlags) {
+				flags = buttonList->flags & 0xF000;
+				if (!flags)
+					flags = buttonList->flags & 0x0F00;
+				progress = true;
+				buttonList->flags2 |= 0x80;
+				inputFlag = 0;
+				_unknownButtonList = buttonList;
+			}
+		}
+
+		bool unk1 = false;
+		if (!progress)
+			buttonList->flags2 &= ~6;
+
+		if ((flags & 0x3300) && (buttonList->flags & 4) && progress && (buttonList == _unknownButtonList || !_unknownButtonList)) {
+			buttonList->flags |= 6;
+			if (!_unknownButtonList)
+				_unknownButtonList = buttonList;
+		} else if ((flags & 0x8800) && !(buttonList->flags & 4) && progress) {
+			buttonList->flags2 |= 6;
+		} else {
+			buttonList->flags2 &= ~6;
+		}
+
+		bool progressSwitch = false;
+		if (!_unknownButtonList) {
+			progressSwitch = progress;
+		} else  {
+			if (_unknownButtonList->flags & 0x40)
+				progressSwitch = (_unknownButtonList == buttonList);
+			else
+				progressSwitch = progress;
+		}
+
+		if (progressSwitch) {
+			if ((flags & 0x1100) && progress && !_unknownButtonList) {
+				inputFlag = 0;
+				_unknownButtonList = buttonList;
+			}
+
+			if ((buttonList->flags & flags) && (progress || !(buttonList->flags & 1))) {
+				uint16 combinedFlags = (buttonList->flags & flags);
+				combinedFlags = ((combinedFlags & 0xF000) >> 4) | (combinedFlags & 0x0F00);
+				combinedFlags >>= 8;
+
+				static const uint16 flagTable[] = {
+					0x000, 0x100, 0x200, 0x100, 0x400, 0x100, 0x400, 0x100, 0x800, 0x100,
+					0x200, 0x100, 0x400, 0x100, 0x400, 0x100
+				};
+
+				assert(combinedFlags < ARRAYSIZE(flagTable));
+
+				switch (flagTable[combinedFlags]) {
+				case 0x400:
+					if (!(buttonList->flags & 1) || ((buttonList->flags & 1) && _unknownButtonList == buttonList)) {
+						buttonList->flags2 ^= 1;
+						returnValue = buttonList->index | 0x8000;
+						unk1 = true;
+					}
+
+					if (!(buttonList->flags & 4)) {
+						buttonList->flags2 &= ~4;
+						buttonList->flags2 &= ~2;
+					}
+					break;
+
+				case 0x800:
+					if (!(buttonList->flags & 4)) {
+						buttonList->flags2 |= 4;
+						buttonList->flags2 |= 2;
+					}
+
+					if (!(buttonList->flags & 1))
+						unk1 = true;
+					break;
+
+				case 0x200:
+					if (buttonList->flags & 4) {
+						buttonList->flags2 |= 4;
+						buttonList->flags2 |= 2;
+					}
+
+					if (!(buttonList->flags & 1))
+						unk1 = true;
+					break;
+
+				case 0x100:
+				default:
+					buttonList->flags2 ^= 1;
+					returnValue = buttonList->index | 0x8000;
+					unk1 = true;
+					if (buttonList->flags & 4) {
+						buttonList->flags2 |= 4;
+						buttonList->flags2 |= 2;
+					}
+					_unknownButtonList = buttonList;
+					break;
+				}
+			}
+		}
+
+		bool unk2 = false;
+		if ((flags & 0x2200) && progress) {
+			buttonList->flags2 |= 6;
+			if (!(buttonList->flags & 4) && !(buttonList->flags2 & 1)) {
+				unk2 = true;
+				buttonList->flags2 |= 1;
+			}
+		}
+
+		if ((flags & 0x8800) == 0x8800) {
+			_unknownButtonList = 0;
+			if (!progress || (buttonList->flags & 4))
+				buttonList->flags2 &= ~6;
+		}
+
+		if (!progress && buttonList == _unknownButtonList && !(buttonList->flags & 0x40))
+			_unknownButtonList = 0;
+
+		if ((buttonList->flags2 & 0x18) != ((buttonList->flags2 & 3) << 3))
+			processButton(buttonList);
+
+		if (unk2)
+			buttonList->flags2 &= ~1;
+
+		if (unk1) {
+			buttonList->flags2 &= 0xFF;
+			buttonList->flags2 |= flags;
+
+			if (buttonList->buttonCallback) {
+				_vm->removeInputTop();
+				if ((*buttonList->buttonCallback.get())(buttonList))
+					break;
+			}
+			
+			if (buttonList->flags & 0x20)
+				break;
+		}
+
+		if (_unknownButtonList == buttonList && (buttonList->flags & 0x40))
+			break;
+
+		buttonList = buttonList->nextButton;
+	}
+
+	if (!returnValue)
+		returnValue = inputFlag & 0x7FFF;
+	return returnValue;
+}
+
+void GUI_v2::updateButton(Button *button) {
+	if (!button || (button->flags & 8))
+		return;
+
+	if (button->flags2 & 1)
+		button->flags2 |= 8;
+	else
+		button->flags2 |= ~8;
+
+	button->flags2 &= ~1;
+
+	if (button->flags2 & 4)
+		button->flags2 |= 0x10;
+	else
+		button->flags2 &= ~0x10;
+
+	button->flags2 &= ~4;
+
+	processButton(button);
+}
+
+} // end of namespace Kyra
+
diff --git a/engines/kyra/gui_v2.h b/engines/kyra/gui_v2.h
new file mode 100644
index 0000000000..3fdc64e34f
--- /dev/null
+++ b/engines/kyra/gui_v2.h
@@ -0,0 +1,120 @@
+/* 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.
+ *
+ * $URL$
+ * $Id$
+ *
+ */
+
+#ifndef KYRA_GUI_V2_H
+#define KYRA_GUI_V2_H
+
+#include "kyra/gui.h"
+
+namespace Kyra {
+
+#define GUI_V2_BUTTON(button, a, b, c, d, e, f, h, i, j, k, l, m, n, o, p, q, r, s, t) \
+	button.nextButton = 0; \
+	button.index = a; \
+	button.unk6 = b; \
+	button.unk8 = c; \
+	button.data0Val1 = d; \
+	button.data1Val1 = e; \
+	button.data2Val1 = f; \
+	button.flags = h; \
+	button.data0ShapePtr = button.data1ShapePtr = button.data2ShapePtr = 0; \
+	button.dimTableIndex = i; \
+	button.x = j; \
+	button.y = k; \
+	button.width = l; \
+	button.height = m; \
+	button.data0Val2 = n; \
+	button.data0Val3 = o; \
+	button.data1Val2 = p; \
+	button.data1Val3 = q; \
+	button.data2Val2 = r; \
+	button.data2Val3 = s; \
+	button.flags2 = t;
+
+#define GUI_V2_MENU(menu, a, b, c, d, e, f, g, h, i, j, k, l, m, n, o, p, q) \
+	menu.x = a; \
+	menu.y = b; \
+	menu.width = c; \
+	menu.height = d; \
+	menu.bkgdColor = e; \
+	menu.color1 = f; \
+	menu.color2 = g; \
+	menu.menuNameId = h; \
+	menu.textColor = i; \
+	menu.titleX = j; \
+	menu.titleY = k; \
+	menu.highlightedItem = l; \
+	menu.numberOfItems = m; \
+	menu.scrollUpButtonX = n; \
+	menu.scrollUpButtonY = o; \
+	menu.scrollDownButtonX = p; \
+	menu.scrollDownButtonY = q
+
+#define GUI_V2_MENU_ITEM(item, a, b, c, d, e, f, g, h, i, j, k, l, m, n, o, p, q) \
+	item.enabled = a; \
+	item.itemId = b; \
+	item.x = c; \
+	item.y = d; \
+	item.width = e; \
+	item.height = f; \
+	item.textColor = g; \
+	item.highlightColor = h; \
+	item.titleX = i; \
+	item.bkgdColor = j; \
+	item.color1 = k; \
+	item.color2 = l; \
+	item.saveSlot = m; \
+	item.labelId = n; \
+	item.labelX = o; \
+	item.labelY = p; \
+	item.unk1F = q
+
+class KyraEngine_v2;
+class Screen_v2;
+
+class GUI_v2 : public GUI {
+public:
+	GUI_v2(KyraEngine_v2 *vm);
+
+	Button *addButtonToList(Button *list, Button *newButton);
+
+	void processButton(Button *button);
+	int processButtonList(Button *button, uint16 inputFlag);
+
+protected:
+	void updateButton(Button *button);
+
+	KyraEngine_v2 *_vm;
+	Screen_v2 *_screen;
+
+	bool _buttonListChanged;
+	Button *_backUpButtonList;
+	Button *_unknownButtonList;
+};
+
+} // end of namespace Kyra
+
+#endif
+
diff --git a/engines/kyra/kyra_v2.h b/engines/kyra/kyra_v2.h
index 8fe682b104..0dda0d9fc6 100644
--- a/engines/kyra/kyra_v2.h
+++ b/engines/kyra/kyra_v2.h
@@ -39,6 +39,7 @@ class Screen_v2;
 
 class KyraEngine_v2 : public KyraEngine {
 friend class Debugger_v2;
+friend class GUI_v2;
 public:
 	struct EngineDesc {
 		// Generic shape related
diff --git a/engines/kyra/module.mk b/engines/kyra/module.mk
index 71461615ef..be8341d90c 100644
--- a/engines/kyra/module.mk
+++ b/engines/kyra/module.mk
@@ -9,6 +9,7 @@ MODULE_OBJS := \
 	detection.o \
 	gui.o \
 	gui_v1.o \
+	gui_v2.o \
 	gui_hof.o \
 	gui_mr.o \
 	items_v1.o \
diff --git a/engines/kyra/staticres.cpp b/engines/kyra/staticres.cpp
index 8d9818b856..a6b2588b7b 100644
--- a/engines/kyra/staticres.cpp
+++ b/engines/kyra/staticres.cpp
@@ -2445,22 +2445,22 @@ void KyraEngine_MR::initMainButtonList(bool disable) {
 		_mainButtonData = new Button[14];
 		assert(_mainButtonData);
 
-		GUI_V3_BUTTON(_mainButtonData[0], 1, 0, 0, 4, 4, 4, 0x4487, 0,   5, 162, 50, 25, 0xFF, 0xF0, 0xFF, 0xF0, 0xFF, 0xF0, 0);
-		GUI_V3_BUTTON(_mainButtonData[1], 2, 0, 0, 1, 1, 1, 0x4487, 0, 245, 156, 69, 33, 0xFF, 0xF0, 0xFF, 0xF0, 0xFF, 0xF0, 0);
+		GUI_V2_BUTTON(_mainButtonData[0], 1, 0, 0, 4, 4, 4, 0x4487, 0,   5, 162, 50, 25, 0xFF, 0xF0, 0xFF, 0xF0, 0xFF, 0xF0, 0);
+		GUI_V2_BUTTON(_mainButtonData[1], 2, 0, 0, 1, 1, 1, 0x4487, 0, 245, 156, 69, 33, 0xFF, 0xF0, 0xFF, 0xF0, 0xFF, 0xF0, 0);
 		_mainButtonData[1].buttonCallback = BUTTON_FUNCTOR(KyraEngine_MR, this, &KyraEngine_MR::buttonMoodChange);
-		GUI_V3_BUTTON(_mainButtonData[2], 3, 0, 0, 1, 1, 1, 0x4487, 0, 215, 191, 24,  9, 0xFF, 0xF0, 0xFF, 0xF0, 0xFF, 0xF0, 0);
+		GUI_V2_BUTTON(_mainButtonData[2], 3, 0, 0, 1, 1, 1, 0x4487, 0, 215, 191, 24,  9, 0xFF, 0xF0, 0xFF, 0xF0, 0xFF, 0xF0, 0);
 		_mainButtonData[2].buttonCallback = BUTTON_FUNCTOR(KyraEngine_MR, this, &KyraEngine_MR::buttonShowScore);
-		GUI_V3_BUTTON(_mainButtonData[3], 4, 0, 0, 1, 1, 1, 0x4487, 0, 215, 155, 25, 36, 0xFF, 0xF0, 0xFF, 0xF0, 0xFF, 0xF0, 0);
+		GUI_V2_BUTTON(_mainButtonData[3], 4, 0, 0, 1, 1, 1, 0x4487, 0, 215, 155, 25, 36, 0xFF, 0xF0, 0xFF, 0xF0, 0xFF, 0xF0, 0);
 		_mainButtonData[3].buttonCallback = BUTTON_FUNCTOR(KyraEngine_MR, this, &KyraEngine_MR::buttonJesterStaff);
 
 		Button::Callback buttonInventoryFunctor = BUTTON_FUNCTOR(KyraEngine_MR, this, &KyraEngine_MR::buttonInventory);
 		for (int i = 0; i < 5; ++i) {
-			GUI_V3_BUTTON(_mainButtonData[i+4], i+5, 0, 0, 0, 0, 0, 0x1100, 0, 67+i*28, 155, 27, 21, 0xFF, 0xF0, 0xFF, 0xF0, 0xFF, 0xF0, 0);
+			GUI_V2_BUTTON(_mainButtonData[i+4], i+5, 0, 0, 0, 0, 0, 0x1100, 0, 67+i*28, 155, 27, 21, 0xFF, 0xF0, 0xFF, 0xF0, 0xFF, 0xF0, 0);
 			_mainButtonData[i+4].buttonCallback = buttonInventoryFunctor;
 		}
 
 		for (int i = 0; i < 5; ++i) {
-			GUI_V3_BUTTON(_mainButtonData[i+9], i+10, 0, 0, 0, 0, 0, 0x1100, 0, 67+i*28, 177, 27, 21, 0xFF, 0xF0, 0xFF, 0xF0, 0xFF, 0xF0, 0);
+			GUI_V2_BUTTON(_mainButtonData[i+9], i+10, 0, 0, 0, 0, 0, 0x1100, 0, 67+i*28, 177, 27, 21, 0xFF, 0xF0, 0xFF, 0xF0, 0xFF, 0xF0, 0);
 			_mainButtonData[i+9].buttonCallback = buttonInventoryFunctor;
 		}