From c15ad0e373db42e2d9ca8d37c9ba799c6556c85b Mon Sep 17 00:00:00 2001
From: Johannes Schickel
Date: Sun, 4 May 2008 15:37:41 +0000
Subject: Initial common base between kyra2 and kyra3 GUI code.

svn-id: r31867
---
 engines/kyra/gui_hof.cpp | 331 +----------------------------------------------
 1 file changed, 1 insertion(+), 330 deletions(-)

(limited to 'engines/kyra/gui_hof.cpp')

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;
-- 
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