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scummvm/engines/kyra/gui_v1.cpp
Johannes Schickel fd6ca3b7ac - added PC-98 platform entry 
- added Kyrandia 1 PC-98 detection entries

svn-id: r28907
2007-09-15 14:53:21 +00:00

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/* 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/kyra_v1.h"
#include "kyra/screen.h"
#include "kyra/script.h"
#include "kyra/text.h"
#include "kyra/animator_v1.h"
#include "kyra/sound.h"
#include "common/config-manager.h"
#include "common/savefile.h"
#include "common/events.h"
#include "common/system.h"
namespace Kyra {
void KyraEngine_v1::registerDefaultSettings() {
// Most settings already have sensible defaults. This one, however, is
// specific to the Kyra engine.
ConfMan.registerDefault("walkspeed", 2);
ConfMan.registerDefault("cdaudio", (_flags.platform == Common::kPlatformFMTowns || _flags.platform == Common::kPlatformPC98));
}
void KyraEngine_v1::readSettings() {
int talkspeed = ConfMan.getInt("talkspeed");
// The default talk speed is 60. This should be mapped to "Normal".
if (talkspeed == 0)
_configTextspeed = 3; // Clickable
if (talkspeed <= 50)
_configTextspeed = 0; // Slow
else if (talkspeed <= 150)
_configTextspeed = 1; // Normal
else
_configTextspeed = 2; // Fast
_configWalkspeed = ConfMan.getInt("walkspeed");
_configMusic = ConfMan.getBool("music_mute") ? 0 : ((ConfMan.getBool("cdaudio") && (_flags.platform == Common::kPlatformFMTowns || _flags.platform == Common::kPlatformPC98)) ? 2 : 1);
_configSounds = ConfMan.getBool("sfx_mute") ? 0 : 1;
_sound->enableMusic(_configMusic);
_sound->enableSFX(_configSounds);
bool speechMute = ConfMan.getBool("speech_mute");
bool subtitles = ConfMan.getBool("subtitles");
if (!speechMute && subtitles)
_configVoice = 2; // Voice & Text
else if (!speechMute && !subtitles)
_configVoice = 1; // Voice only
else
_configVoice = 0; // Text only
setWalkspeed(_configWalkspeed);
}
void KyraEngine_v1::writeSettings() {
bool speechMute, subtitles;
int talkspeed;
switch (_configTextspeed) {
case 0: // Slow
talkspeed = 1;
break;
case 1: // Normal
talkspeed = 60;
break;
case 2: // Fast
talkspeed = 255;
break;
default: // Clickable
talkspeed = 0;
break;
}
ConfMan.setInt("talkspeed", talkspeed);
ConfMan.setInt("walkspeed", _configWalkspeed);
ConfMan.setBool("music_mute", _configMusic == 0);
ConfMan.setBool("cdaudio", _configMusic == 2);
ConfMan.setBool("sfx_mute", _configSounds == 0);
switch (_configVoice) {
case 0: // Text only
speechMute = true;
subtitles = true;
break;
case 1: // Voice only
speechMute = false;
subtitles = false;
break;
default: // Voice & Text
speechMute = false;
subtitles = true;
break;
}
if (!_configMusic)
_sound->beginFadeOut();
_sound->enableMusic(_configMusic);
_sound->enableSFX(_configSounds);
ConfMan.setBool("speech_mute", speechMute);
ConfMan.setBool("subtitles", subtitles);
ConfMan.flushToDisk();
}
void KyraEngine_v1::initMainButtonList() {
_haveScrollButtons = false;
_buttonList = &_buttonData[0];
for (int i = 0; _buttonDataListPtr[i]; ++i)
_buttonList = initButton(_buttonList, _buttonDataListPtr[i]);
}
Button *KyraEngine_v1::initButton(Button *list, Button *newButton) {
if (!newButton)
return list;
if (!list)
return newButton;
Button *cur = list;
while (true) {
if (!cur->nextButton)
break;
cur = cur->nextButton;
}
cur->nextButton = newButton;
return list;
}
int KyraEngine_v1::buttonInventoryCallback(Button *caller) {
int itemOffset = caller->specialValue - 2;
uint8 inventoryItem = _currentCharacter->inventoryItems[itemOffset];
if (_itemInHand == -1) {
if (inventoryItem == 0xFF) {
snd_playSoundEffect(0x36);
return 0;
} else {
_screen->hideMouse();
_screen->fillRect(_itemPosX[itemOffset], _itemPosY[itemOffset], _itemPosX[itemOffset] + 15, _itemPosY[itemOffset] + 15, 12);
snd_playSoundEffect(0x35);
setMouseItem(inventoryItem);
updateSentenceCommand(_itemList[inventoryItem], _takenList[0], 179);
_itemInHand = inventoryItem;
_screen->showMouse();
_currentCharacter->inventoryItems[itemOffset] = 0xFF;
}
} else {
if (inventoryItem != 0xFF) {
snd_playSoundEffect(0x35);
_screen->hideMouse();
_screen->fillRect(_itemPosX[itemOffset], _itemPosY[itemOffset], _itemPosX[itemOffset] + 15, _itemPosY[itemOffset] + 15, 12);
_screen->drawShape(0, _shapes[216+_itemInHand], _itemPosX[itemOffset], _itemPosY[itemOffset], 0, 0);
setMouseItem(inventoryItem);
updateSentenceCommand(_itemList[inventoryItem], _takenList[1], 179);
_screen->showMouse();
_currentCharacter->inventoryItems[itemOffset] = _itemInHand;
_itemInHand = inventoryItem;
} else {
snd_playSoundEffect(0x32);
_screen->hideMouse();
_screen->drawShape(0, _shapes[216+_itemInHand], _itemPosX[itemOffset], _itemPosY[itemOffset], 0, 0);
_screen->setMouseCursor(1, 1, _shapes[0]);
updateSentenceCommand(_itemList[_itemInHand], _placedList[0], 179);
_screen->showMouse();
_currentCharacter->inventoryItems[itemOffset] = _itemInHand;
_itemInHand = -1;
}
}
_screen->updateScreen();
// XXX clearKyrandiaButtonIO
return 0;
}
int KyraEngine_v1::buttonAmuletCallback(Button *caller) {
if (!(_deathHandler & 8))
return 1;
int jewel = caller->specialValue - 0x14;
if (_currentCharacter->sceneId == 210) {
if (_beadStateVar == 4 || _beadStateVar == 6)
return 1;
}
if (!queryGameFlag(0x2D))
return 1;
if (_itemInHand != -1) {
assert(_putDownFirst);
characterSays(2000, _putDownFirst[0], 0, -2);
return 1;
}
if (queryGameFlag(0xF1)) {
assert(_waitForAmulet);
characterSays(2001, _waitForAmulet[0], 0, -2);
return 1;
}
if (!queryGameFlag(0x55+jewel)) {
assert(_blackJewel);
_animator->makeBrandonFaceMouse();
drawJewelPress(jewel, 1);
characterSays(2002, _blackJewel[0], 0, -2);
return 1;
}
drawJewelPress(jewel, 0);
drawJewelsFadeOutStart();
drawJewelsFadeOutEnd(jewel);
_scriptInterpreter->initScript(_scriptClick, _scriptClickData);
_scriptClick->regs[3] = 0;
_scriptClick->regs[6] = jewel;
_scriptInterpreter->startScript(_scriptClick, 4);
while (_scriptInterpreter->validScript(_scriptClick))
_scriptInterpreter->runScript(_scriptClick);
if (_scriptClick->regs[3])
return 1;
_unkAmuletVar = 1;
switch (jewel-1) {
case 0:
if (_brandonStatusBit & 1) {
seq_brandonHealing2();
} else if (_brandonStatusBit == 0) {
seq_brandonHealing();
assert(_healingTip);
characterSays(2003, _healingTip[0], 0, -2);
}
break;
case 1:
seq_makeBrandonInv();
break;
case 2:
if (_brandonStatusBit & 1) {
assert(_wispJewelStrings);
characterSays(2004, _wispJewelStrings[0], 0, -2);
} else {
if (_brandonStatusBit & 2) {
// XXX
seq_makeBrandonNormal2();
// XXX
} else {
// do not check for item in hand again as in the original since some strings are missing
// in the cd version
if (_currentCharacter->sceneId >= 109 && _currentCharacter->sceneId <= 198) {
snd_playWanderScoreViaMap(1, 0);
seq_makeBrandonWisp();
snd_playWanderScoreViaMap(17, 0);
} else {
seq_makeBrandonWisp();
}
setGameFlag(0x9E);
}
}
break;
case 3:
seq_dispelMagicAnimation();
assert(_magicJewelString);
characterSays(2007, _magicJewelString[0], 0, -2);
break;
default:
break;
}
_unkAmuletVar = 0;
// XXX clearKyrandiaButtonIO (!used before every return in this function!)
return 1;
}
void KyraEngine_v1::processButtonList(Button *list) {
if (_haveScrollButtons) {
if (_mouseWheel < 0)
gui_scrollUp(&_scrollUpButton);
else if (_mouseWheel > 0)
gui_scrollDown(&_scrollDownButton);
}
while (list) {
if (list->flags & 8) {
list = list->nextButton;
continue;
}
int x = list->x;
int y = list->y;
assert(list->dimTableIndex < _screen->_screenDimTableCount);
if (x < 0) {
x += _screen->_screenDimTable[list->dimTableIndex].w << 3;
}
x += _screen->_screenDimTable[list->dimTableIndex].sx << 3;
if (y < 0) {
y += _screen->_screenDimTable[list->dimTableIndex].h;
}
y += _screen->_screenDimTable[list->dimTableIndex].sy;
Common::Point mouse = getMousePos();
if (mouse.x >= x && mouse.y >= y && x + list->width >= mouse.x && y + list->height >= mouse.y) {
int processMouseClick = 0;
if (list->flags & 0x400) {
if (_mousePressFlag) {
if (!(list->flags2 & 1)) {
list->flags2 |= 1;
list->flags2 |= 4;
processButton(list);
_screen->updateScreen();
}
} else {
if (list->flags2 & 1) {
list->flags2 &= 0xFFFE;
processButton(list);
processMouseClick = 1;
}
}
} else if (_mousePressFlag) {
processMouseClick = 1;
}
if (processMouseClick) {
if (list->buttonCallback) {
if ((this->*(list->buttonCallback))(list)) {
break;
}
}
}
} else {
if (list->flags2 & 1) {
list->flags2 &= 0xFFFE;
processButton(list);
}
if (list->flags2 & 4) {
list->flags2 &= 0xFFFB;
processButton(list);
_screen->updateScreen();
}
list = list->nextButton;
continue;
}
list = list->nextButton;
}
}
void KyraEngine_v1::processButton(Button *button) {
if (!button)
return;
int processType = 0;
uint8 *shape = 0;
Button::ButtonCallback callback = 0;
int flags = (button->flags2 & 5);
if (flags == 1) {
processType = button->process2;
if (processType == 1)
shape = button->process2PtrShape;
else if (processType == 4)
callback = button->process2PtrCallback;
} else if (flags == 4 || flags == 5) {
processType = button->process1;
if (processType == 1)
shape = button->process1PtrShape;
else if (processType == 4)
callback = button->process1PtrCallback;
} else {
processType = button->process0;
if (processType == 1)
shape = button->process0PtrShape;
else if (processType == 4)
callback = button->process0PtrCallback;
}
int x = button->x;
int y = button->y;
assert(button->dimTableIndex < _screen->_screenDimTableCount);
if (x < 0)
x += _screen->_screenDimTable[button->dimTableIndex].w << 3;
if (y < 0)
y += _screen->_screenDimTable[button->dimTableIndex].h;
if (processType == 1 && shape)
_screen->drawShape(_screen->_curPage, shape, x, y, button->dimTableIndex, 0x10);
else if (processType == 4 && callback)
(this->*callback)(button);
}
void KyraEngine_v1::processAllMenuButtons() {
if (!_menuButtonList)
return;
Button *cur = _menuButtonList;
while (true) {
if (!cur->nextButton)
break;
processMenuButton(cur);
cur = cur->nextButton;
}
return;
}
void KyraEngine_v1::processMenuButton(Button *button) {
if (!_displayMenu)
return;
if (!button || (button->flags & 8))
return;
if (button->flags2 & 1)
button->flags2 &= 0xf7;
else
button->flags2 |= 8;
button->flags2 &= 0xfc;
if (button->flags2 & 4)
button->flags2 |= 0x10;
else
button->flags2 &= 0xef;
button->flags2 &= 0xfb;
processButton(button);
}
int KyraEngine_v1::drawBoxCallback(Button *button) {
if (!_displayMenu)
return 0;
_screen->hideMouse();
_screen->drawBox(button->x + 1, button->y + 1, button->x + button->width - 1, button->y + button->height - 1, 0xf8);
_screen->showMouse();
return 0;
}
int KyraEngine_v1::drawShadedBoxCallback(Button *button) {
if (!_displayMenu)
return 0;
_screen->hideMouse();
_screen->drawShadedBox(button->x, button->y, button->x + button->width, button->y + button->height, 0xf9, 0xfa);
_screen->showMouse();
return 0;
}
void KyraEngine_v1::setGUILabels() {
int offset = 0;
int offsetOptions = 0;
int offsetMainMenu = 0;
int offsetOn = 0;
int walkspeedGarbageOffset = 36;
int menuLabelGarbageOffset = 0;
if (_flags.isTalkie) {
if (_flags.lang == Common::EN_ANY)
offset = 52;
else if (_flags.lang == Common::DE_DEU)
offset = 30;
else if (_flags.lang == Common::FR_FRA || _flags.lang == Common::IT_ITA)
offset = 6;
offsetOn = offsetMainMenu = offsetOptions = offset;
walkspeedGarbageOffset = 48;
} else if (_flags.lang == Common::ES_ESP) {
offsetOn = offsetMainMenu = offsetOptions = offset = -4;
menuLabelGarbageOffset = 72;
} else if (_flags.lang == Common::DE_DEU) {
offset = offsetMainMenu = offsetOn = offsetOptions = 24;
} else if (_flags.platform == Common::kPlatformFMTowns || _flags.platform == Common::kPlatformPC98) {
offset = 1;
offsetOptions = 10;
offsetOn = 0;
walkspeedGarbageOffset = 0;
}
assert(offset + 27 < _guiStringsSize);
// The Legend of Kyrandia
_menu[0].menuName = _guiStrings[0];
// Load a Game
_menu[0].item[0].itemString = _guiStrings[1];
// Save a Game
_menu[0].item[1].itemString = _guiStrings[2];
// Game controls
_menu[0].item[2].itemString = _guiStrings[3];
// Quit playing
_menu[0].item[3].itemString = _guiStrings[4];
// Resume game
_menu[0].item[4].itemString = _guiStrings[5];
// Cancel
_menu[2].item[5].itemString = _guiStrings[10];
// Enter a description of your saved game:
_menu[3].menuName = _guiStrings[11];
// Save
_menu[3].item[0].itemString = _guiStrings[12];
// Cancel
_menu[3].item[1].itemString = _guiStrings[10];
// Rest in peace, Brandon
_menu[4].menuName = _guiStrings[13];
// Load a game
_menu[4].item[0].itemString = _guiStrings[1];
// Quit playing
_menu[4].item[1].itemString = _guiStrings[4];
// Game Controls
_menu[5].menuName = _guiStrings[6];
// Yes
_menu[1].item[0].itemString = _guiStrings[22 + offset];
// No
_menu[1].item[1].itemString = _guiStrings[23 + offset];
// Music is
_menu[5].item[0].labelString = _guiStrings[26 + offsetOptions];
// Sounds are
_menu[5].item[1].labelString = _guiStrings[27 + offsetOptions];
// Walk speed
_menu[5].item[2].labelString = &_guiStrings[24 + offsetOptions][walkspeedGarbageOffset];
// Text speed
_menu[5].item[4].labelString = _guiStrings[25 + offsetOptions];
// Main Menu
_menu[5].item[5].itemString = &_guiStrings[19 + offsetMainMenu][menuLabelGarbageOffset];
if (_flags.isTalkie)
// Text & Voice
_voiceTextString = _guiStrings[28 + offset];
_textSpeedString = _guiStrings[25 + offsetOptions];
_onString = _guiStrings[20 + offsetOn];
_offString = _guiStrings[21 + offset];
_onCDString = _guiStrings[21];
}
int KyraEngine_v1::buttonMenuCallback(Button *caller) {
_displayMenu = true;
assert(_guiStrings);
assert(_configStrings);
/*
for (int i = 0; i < _guiStringsSize; i++)
debug("GUI string %i: %s", i, _guiStrings[i]);
for (int i = 0; i < _configStringsSize; i++)
debug("Config string %i: %s", i, _configStrings[i]);
*/
setGUILabels();
if (_currentCharacter->sceneId == 210 && _deathHandler == 0xFF) {
snd_playSoundEffect(0x36);
return 0;
}
// XXX
_screen->setPaletteIndex(0xFE, 60, 60, 0);
for (int i = 0; i < 6; i++) {
_menuButtonData[i].process0 = _menuButtonData[i].process1 = _menuButtonData[i].process2 = 4;
_menuButtonData[i].process0PtrCallback = &KyraEngine_v1::drawShadedBoxCallback;
_menuButtonData[i].process1PtrCallback = &KyraEngine_v1::drawBoxCallback;
_menuButtonData[i].process2PtrCallback = &KyraEngine_v1::drawShadedBoxCallback;
}
_screen->savePageToDisk("SEENPAGE.TMP", 0);
gui_fadePalette();
for (int i = 0; i < 5; i++)
calcCoords(_menu[i]);
_menuRestoreScreen = true;
_keyPressed.reset();
_mousePressFlag = false;
_toplevelMenu = 0;
if (_menuDirectlyToLoad) {
gui_loadGameMenu(0);
} else {
if (!caller)
_toplevelMenu = 4;
initMenu(_menu[_toplevelMenu]);
processAllMenuButtons();
}
while (_displayMenu && !_quitFlag) {
gui_processHighlights(_menu[_toplevelMenu]);
processButtonList(_menuButtonList);
gui_getInput();
}
if (_menuRestoreScreen) {
gui_restorePalette();
_screen->loadPageFromDisk("SEENPAGE.TMP", 0);
_animator->_updateScreen = true;
} else {
_screen->deletePageFromDisk(0);
}
return 0;
}
void KyraEngine_v1::initMenu(Menu &menu) {
_menuButtonList = 0;
_screen->hideMouse();
int textX;
int textY;
int menu_x2 = menu.width + menu.x - 1;
int menu_y2 = menu.height + menu.y - 1;
_screen->fillRect(menu.x + 2, menu.y + 2, menu_x2 - 2, menu_y2 - 2, menu.bgcolor);
_screen->drawShadedBox(menu.x, menu.y, menu_x2, menu_y2, menu.color1, menu.color2);
if (menu.field_10 != -1)
textX = menu.x;
else
textX = _text->getCenterStringX(menu.menuName, menu.x, menu_x2);
textY = menu.y + menu.field_12;
_text->printText(menu.menuName, textX - 1, textY + 1, 12, 248, 0);
_text->printText(menu.menuName, textX, textY, menu.textColor, 0, 0);
int x1, y1, x2, y2;
for (int i = 0; i < menu.nrOfItems; i++) {
if (!menu.item[i].enabled)
continue;
x1 = menu.x + menu.item[i].x;
y1 = menu.y + menu.item[i].y;
x2 = x1 + menu.item[i].width - 1;
y2 = y1 + menu.item[i].height - 1;
if (i < 6) {
_menuButtonData[i].nextButton = 0;
_menuButtonData[i].x = x1;
_menuButtonData[i].y = y1;
_menuButtonData[i].width = menu.item[i].width - 1;
_menuButtonData[i].height = menu.item[i].height - 1;
_menuButtonData[i].buttonCallback = menu.item[i].callback;
_menuButtonData[i].specialValue = menu.item[i].field_1b;
//_menuButtonData[i].field_6 = menu.item[i].field_25;
//_menuButtonData[i].field_8 = 0;
if (!_menuButtonList)
_menuButtonList = &_menuButtonData[i];
else
_menuButtonList = initButton(_menuButtonList, &_menuButtonData[i]);
}
_screen->fillRect(x1, y1, x2, y2, menu.item[i].bgcolor);
_screen->drawShadedBox(x1, y1, x2, y2, menu.item[i].color1, menu.item[i].color2);
if (menu.item[i].itemString) {
if (menu.item[i].field_12 != -1 && _flags.lang == Common::EN_ANY)
textX = x1 + menu.item[i].field_12 + 3;
else
textX = _text->getCenterStringX(menu.item[i].itemString, x1, x2);
textY = y1 + 2;
_text->printText(menu.item[i].itemString, textX - 1, textY + 1, 12, 0, 0);
if (i == menu.highlightedItem)
_text->printText(menu.item[i].itemString, textX, textY, menu.item[i].highlightColor, 0, 0);
else
_text->printText(menu.item[i].itemString, textX, textY, menu.item[i].textColor, 0, 0);
if (menu.item[i].labelString) {
_text->printText(menu.item[i].labelString, menu.x + menu.item[i].labelX - 1, menu.y + menu.item[i].labelY + 1, 12, 0, 0);
_text->printText(menu.item[i].labelString, menu.x + menu.item[i].labelX, menu.y + menu.item[i].labelY, 253, 0, 0);
}
}
}
if (menu.scrollUpBtnX != -1) {
_haveScrollButtons = true;
_scrollUpButton.x = menu.scrollUpBtnX + menu.x;
_scrollUpButton.y = menu.scrollUpBtnY + menu.y;
_scrollUpButton.buttonCallback = &KyraEngine_v1::gui_scrollUp;
_scrollUpButton.nextButton = 0;
_menuButtonList = initButton(_menuButtonList, &_scrollUpButton);
processMenuButton(&_scrollUpButton);
_scrollDownButton.x = menu.scrollDownBtnX + menu.x;
_scrollDownButton.y = menu.scrollDownBtnY + menu.y;
_scrollDownButton.buttonCallback = &KyraEngine_v1::gui_scrollDown;
_scrollDownButton.nextButton = 0;
_menuButtonList = initButton(_menuButtonList, &_scrollDownButton);
processMenuButton(&_scrollDownButton);
} else {
_haveScrollButtons = false;
}
_screen->showMouse();
_screen->updateScreen();
}
void KyraEngine_v1::calcCoords(Menu &menu) {
assert(menu.nrOfItems < 7);
int widthBackup = _screen->_charWidth;
_screen->_charWidth = -2;
menu.x = (320 - menu.width)/2;
int menu_x2 = menu.width + menu.x - 1;
int maxOffset = 0;
int x1, x2, y1, y2;
for (int i = 0; i < menu.nrOfItems; i++) {
if (menu.item[i].x == -1)
menu.item[i].x = (menu.width - menu.item[i].width)/2;
if (menu.item[i].labelString) {
x1 = menu.x + menu.item[i].x + 25;
y1 = (200 - menu.height)/2 + menu.item[i].y;
x2 = x1 + menu.item[i].width;
y2 = y1 + menu.item[i].height;
int textWidth = _screen->getTextWidth(menu.item[i].labelString) + 25;
int textX = menu.item[i].labelX + menu.x;
if (textWidth + textX > x1) {
int offset = ((textWidth + textX) - x1);
if (maxOffset < offset)
maxOffset = offset;
}
}
if (menu.item[i].itemString) {
int textWidth = _screen->getTextWidth(menu.item[i].itemString) + 15;
if (menu.item[i].width < textWidth) {
menu.item[i].width = textWidth;
if ( menu.x + menu.item[i].x + menu.item[i].width > menu_x2)
menu.item[i].x -= (menu.x + menu.item[i].x + menu.item[i].width) - menu_x2 + 10;
}
}
}
if (maxOffset > 0) {
maxOffset = maxOffset/2;
for (int i = 0; i < menu.nrOfItems; i++) {
menu.item[i].x += maxOffset + 10;
menu.item[i].labelX -= maxOffset;
}
menu.width += maxOffset;
}
if (menu.menuName != 0) {
int menuNameLength = _screen->getTextWidth(menu.menuName);
if (menuNameLength > menu.width)
menu.width = menuNameLength;
}
if (menu.width > 310)
menu.width = 310;
menu.x = (320 - menu.width)/2;
if (menu.y == -1)
menu.y = (200 - menu.height)/2;
_screen->_charWidth = widthBackup;
}
void KyraEngine_v1::gui_getInput() {
Common::Event event;
static uint32 lastScreenUpdate = 0;
uint32 now = _system->getMillis();
_mouseWheel = 0;
while (_eventMan->pollEvent(event)) {
switch (event.type) {
case Common::EVENT_QUIT:
quitGame();
break;
case Common::EVENT_LBUTTONDOWN:
_mousePressFlag = true;
break;
case Common::EVENT_LBUTTONUP:
_mousePressFlag = false;
break;
case Common::EVENT_MOUSEMOVE:
_system->updateScreen();
lastScreenUpdate = now;
break;
case Common::EVENT_WHEELUP:
_mouseWheel = -1;
break;
case Common::EVENT_WHEELDOWN:
_mouseWheel = 1;
break;
case Common::EVENT_KEYDOWN:
_keyPressed = event.kbd;
break;
default:
break;
}
}
if (now - lastScreenUpdate > 50) {
_system->updateScreen();
lastScreenUpdate = now;
}
_system->delayMillis(3);
}
int KyraEngine_v1::gui_resumeGame(Button *button) {
debugC(9, kDebugLevelGUI, "KyraEngine_v1::gui_resumeGame()");
processMenuButton(button);
_displayMenu = false;
return 0;
}
const char *KyraEngine_v1::getSavegameFilename(int num) {
static char saveLoadSlot[12];
sprintf(saveLoadSlot, "%s.%.3d", _targetName.c_str(), num);
return saveLoadSlot;
}
int KyraEngine_v1::getNextSavegameSlot() {
Common::InSaveFile *in;
for (int i = 1; i < 1000; i++) {
if ((in = _saveFileMan->openForLoading(getSavegameFilename(i))))
delete in;
else
return i;
}
warning("Didn't save: Ran out of savegame filenames");
return 0;
}
void KyraEngine_v1::setupSavegames(Menu &menu, int num) {
Common::InSaveFile *in;
static char savenames[5][31];
uint8 startSlot;
assert(num <= 5);
if (_savegameOffset == 0) {
menu.item[0].itemString = _specialSavegameString;
menu.item[0].enabled = 1;
menu.item[0].field_1b = 0;
startSlot = 1;
} else {
startSlot = 0;
}
for (int i = startSlot; i < num; i++) {
if ((in = _saveFileMan->openForLoading(getSavegameFilename(i + _savegameOffset)))) {
in->skip(8);
in->read(savenames[i], 31);
menu.item[i].itemString = savenames[i];
menu.item[i].enabled = 1;
menu.item[i].field_1b = i + _savegameOffset;
delete in;
} else {
menu.item[i].enabled = 0;
//menu.item[i].itemString = "";
//menu.item[i].field_1b = -1;
}
}
}
int KyraEngine_v1::gui_saveGameMenu(Button *button) {
debugC(9, kDebugLevelGUI, "KyraEngine_v1::gui_saveGameMenu()");
processMenuButton(button);
_menu[2].item[5].enabled = true;
_screen->loadPageFromDisk("SEENPAGE.TMP", 0);
_screen->savePageToDisk("SEENPAGE.TMP", 0);
_menu[2].menuName = _guiStrings[8]; // Select a position to save to:
_specialSavegameString = _guiStrings[9]; // [ EMPTY SLOT ]
for (int i = 0; i < 5; i++)
_menu[2].item[i].callback = &KyraEngine_v1::gui_saveGame;
_savegameOffset = 0;
setupSavegames(_menu[2], 5);
initMenu(_menu[2]);
processAllMenuButtons();
_displaySubMenu = true;
_cancelSubMenu = false;
while (_displaySubMenu && !_quitFlag) {
gui_getInput();
gui_processHighlights(_menu[2]);
processButtonList(_menuButtonList);
}
_screen->loadPageFromDisk("SEENPAGE.TMP", 0);
_screen->savePageToDisk("SEENPAGE.TMP", 0);
if (_cancelSubMenu) {
initMenu(_menu[0]);
processAllMenuButtons();
} else {
_displayMenu = false;
}
return 0;
}
int KyraEngine_v1::gui_loadGameMenu(Button *button) {
debugC(9, kDebugLevelGUI, "KyraEngine_v1::gui_loadGameMenu()");
if (_menuDirectlyToLoad) {
_menu[2].item[5].enabled = false;
} else {
processMenuButton(button);
_menu[2].item[5].enabled = true;
}
_screen->loadPageFromDisk("SEENPAGE.TMP", 0);
_screen->savePageToDisk("SEENPAGE.TMP", 0);
_specialSavegameString = _newGameString[0]; //[ START A NEW GAME ]
_menu[2].menuName = _guiStrings[7]; // Which game would you like to reload?
for (int i = 0; i < 5; i++)
_menu[2].item[i].callback = &KyraEngine_v1::gui_loadGame;
_savegameOffset = 0;
setupSavegames(_menu[2], 5);
initMenu(_menu[2]);
processAllMenuButtons();
_displaySubMenu = true;
_cancelSubMenu = false;
while (_displaySubMenu && !_quitFlag) {
gui_getInput();
gui_processHighlights(_menu[2]);
processButtonList(_menuButtonList);
}
_screen->loadPageFromDisk("SEENPAGE.TMP", 0);
_screen->savePageToDisk("SEENPAGE.TMP", 0);
if (_cancelSubMenu) {
initMenu(_menu[_toplevelMenu]);
processAllMenuButtons();
} else {
gui_restorePalette();
loadGame(getSavegameFilename(_gameToLoad));
_displayMenu = false;
_menuRestoreScreen = false;
}
return 0;
}
void KyraEngine_v1::gui_redrawTextfield() {
_screen->fillRect(38, 91, 287, 102, 250);
_text->printText(_savegameName, 38, 92, 253, 0, 0);
_screen->_charWidth = -2;
int width = _screen->getTextWidth(_savegameName);
_screen->fillRect(39 + width, 93, 45 + width, 100, 254);
_screen->_charWidth = 0;
_screen->updateScreen();
}
void KyraEngine_v1::gui_updateSavegameString() {
int length;
if (_keyPressed.keycode) {
length = strlen(_savegameName);
if (_keyPressed.ascii > 31 && _keyPressed.ascii < 127) {
if (length < 31) {
_savegameName[length] = _keyPressed.ascii;
_savegameName[length+1] = 0;
gui_redrawTextfield();
}
} else if (_keyPressed.keycode == Common::KEYCODE_BACKSPACE ||
_keyPressed.keycode == Common::KEYCODE_DELETE) {
if (length > 0) {
_savegameName[length-1] = 0;
gui_redrawTextfield();
}
} else if (_keyPressed.keycode == Common::KEYCODE_RETURN ||
_keyPressed.keycode == Common::KEYCODE_KP_ENTER) {
_displaySubMenu = false;
}
}
_keyPressed.reset();
}
int KyraEngine_v1::gui_saveGame(Button *button) {
debugC(9, kDebugLevelGUI, "KyraEngine_v1::gui_saveGame()");
processMenuButton(button);
_gameToLoad = button->specialValue;
_screen->loadPageFromDisk("SEENPAGE.TMP", 0);
_screen->savePageToDisk("SEENPAGE.TMP", 0);
initMenu(_menu[3]);
processAllMenuButtons();
_displaySubMenu = true;
_cancelSubMenu = false;
if (_savegameOffset == 0 && _gameToLoad == 0) {
_savegameName[0] = 0;
} else {
for (int i = 0; i < 5; i++) {
if (_menu[2].item[i].field_1b == _gameToLoad) {
strncpy(_savegameName, _menu[2].item[i].itemString, 31);
break;
}
}
}
gui_redrawTextfield();
while (_displaySubMenu && !_quitFlag) {
gui_getInput();
gui_updateSavegameString();
gui_processHighlights(_menu[3]);
processButtonList(_menuButtonList);
}
if (_cancelSubMenu) {
_displaySubMenu = true;
_cancelSubMenu = false;
initMenu(_menu[2]);
processAllMenuButtons();
} else {
if (_savegameOffset == 0 && _gameToLoad == 0)
_gameToLoad = getNextSavegameSlot();
if (_gameToLoad > 0)
saveGame(getSavegameFilename(_gameToLoad), _savegameName);
}
return 0;
}
int KyraEngine_v1::gui_savegameConfirm(Button *button) {
debugC(9, kDebugLevelGUI, "KyraEngine_v1::gui_savegameConfirm()");
processMenuButton(button);
_displaySubMenu = false;
return 0;
}
int KyraEngine_v1::gui_loadGame(Button *button) {
debugC(9, kDebugLevelGUI, "KyraEngine_v1::gui_loadGame()");
processMenuButton(button);
_displaySubMenu = false;
_gameToLoad = button->specialValue;
return 0;
}
int KyraEngine_v1::gui_cancelSubMenu(Button *button) {
debugC(9, kDebugLevelGUI, "KyraEngine_v1::gui_cancelLoadGameMenu()");
processMenuButton(button);
_displaySubMenu = false;
_cancelSubMenu = true;
return 0;
}
int KyraEngine_v1::gui_quitPlaying(Button *button) {
debugC(9, kDebugLevelGUI, "KyraEngine_v1::gui_quitPlaying()");
processMenuButton(button);
if (gui_quitConfirm(_guiStrings[14])) { // Are you sure you want to quit playing?
quitGame();
} else {
initMenu(_menu[_toplevelMenu]);
processAllMenuButtons();
}
return 0;
}
bool KyraEngine_v1::gui_quitConfirm(const char *str) {
debugC(9, kDebugLevelGUI, "KyraEngine_v1::gui_quitConfirm()");
_screen->loadPageFromDisk("SEENPAGE.TMP", 0);
_screen->savePageToDisk("SEENPAGE.TMP", 0);
_menu[1].menuName = str;
calcCoords(_menu[1]);
initMenu(_menu[1]);
_displaySubMenu = true;
_cancelSubMenu = true;
while (_displaySubMenu && !_quitFlag) {
gui_getInput();
gui_processHighlights(_menu[1]);
processButtonList(_menuButtonList);
}
_screen->loadPageFromDisk("SEENPAGE.TMP", 0);
_screen->savePageToDisk("SEENPAGE.TMP", 0);
return !_cancelSubMenu;
}
int KyraEngine_v1::gui_quitConfirmYes(Button *button) {
debugC(9, kDebugLevelGUI, "KyraEngine_v1::gui_quitConfirmYes()");
processMenuButton(button);
_displaySubMenu = false;
_cancelSubMenu = false;
return 0;
}
int KyraEngine_v1::gui_quitConfirmNo(Button *button) {
debugC(9, kDebugLevelGUI, "KyraEngine_v1::gui_quitConfirmNo()");
processMenuButton(button);
_displaySubMenu = false;
_cancelSubMenu = true;
return 0;
}
int KyraEngine_v1::gui_gameControlsMenu(Button *button) {
debugC(9, kDebugLevelGUI, "KyraEngine_v1::gui_gameControlsMenu()");
readSettings();
_screen->loadPageFromDisk("SEENPAGE.TMP", 0);
_screen->savePageToDisk("SEENPAGE.TMP", 0);
if (_flags.isTalkie) {
//_menu[5].width = 230;
for (int i = 0; i < 5; i++) {
//_menu[5].item[i].labelX = 24;
//_menu[5].item[i].x = 115;
//_menu[5].item[i].width = 94;
}
_menu[5].item[3].labelString = _voiceTextString; //"Voice / Text "
_menu[5].item[3].callback = &KyraEngine_v1::gui_controlsChangeVoice;
} else {
//_menu[5].height = 136;
//_menu[5].item[5].y = 110;
_menu[5].item[4].enabled = 0;
_menu[5].item[3].labelString = _textSpeedString; // "Text speed "
_menu[5].item[3].callback = &KyraEngine_v1::gui_controlsChangeText;
}
gui_setupControls(_menu[5]);
processAllMenuButtons();
_displaySubMenu = true;
_cancelSubMenu = false;
while (_displaySubMenu && !_quitFlag) {
gui_getInput();
gui_processHighlights(_menu[5]);
processButtonList(_menuButtonList);
}
_screen->loadPageFromDisk("SEENPAGE.TMP", 0);
_screen->savePageToDisk("SEENPAGE.TMP", 0);
if (_cancelSubMenu) {
initMenu(_menu[_toplevelMenu]);
processAllMenuButtons();
}
return 0;
}
void KyraEngine_v1::gui_setupControls(Menu &menu) {
debugC(9, kDebugLevelGUI, "KyraEngine_v1::gui_setupControls()");
switch (_configMusic) {
case 0:
menu.item[0].itemString = _offString; //"Off"
break;
case 1:
menu.item[0].itemString = _onString; //"On"
break;
case 2:
menu.item[0].itemString = _onCDString; //"On + CD"
break;
}
if (_configSounds)
menu.item[1].itemString = _onString; //"On"
else
menu.item[1].itemString = _offString; //"Off"
switch (_configWalkspeed) {
case 0:
menu.item[2].itemString = _configStrings[0]; //"Slowest"
break;
case 1:
menu.item[2].itemString = _configStrings[1]; //"Slow"
break;
case 2:
menu.item[2].itemString = _configStrings[2]; //"Normal"
break;
case 3:
menu.item[2].itemString = _configStrings[3]; //"Fast"
break;
case 4:
menu.item[2].itemString = _configStrings[4]; //"Fastest"
break;
default:
menu.item[2].itemString = "ERROR";
break;
}
int textControl = 3;
int clickableOffset = 8;
if (_flags.isTalkie) {
textControl = 4;
clickableOffset = 11;
if (_configVoice == 0)
_menu[5].item[4].enabled = 1;
else
_menu[5].item[4].enabled = 0;
switch (_configVoice) {
case 0:
menu.item[3].itemString = _configStrings[5]; //"Text only"
break;
case 1:
menu.item[3].itemString = _configStrings[6]; //"Voice only"
break;
case 2:
menu.item[3].itemString = _configStrings[7]; //"Voice & Text"
break;
default:
menu.item[3].itemString = "ERROR";
break;
}
}
switch (_configTextspeed) {
case 0:
menu.item[textControl].itemString = _configStrings[1]; //"Slow"
break;
case 1:
menu.item[textControl].itemString = _configStrings[2]; //"Normal"
break;
case 2:
menu.item[textControl].itemString = _configStrings[3]; //"Fast"
break;
case 3:
menu.item[textControl].itemString = _configStrings[clickableOffset]; //"Clickable"
break;
default:
menu.item[textControl].itemString = "ERROR";
break;
}
calcCoords(menu);
initMenu(menu);
}
int KyraEngine_v1::gui_controlsChangeMusic(Button *button) {
debugC(9, kDebugLevelGUI, "KyraEngine_v1::gui_controlsChangeMusic()");
processMenuButton(button);
_configMusic = ++_configMusic % ((_flags.platform == Common::kPlatformFMTowns || _flags.platform == Common::kPlatformPC98) ? 3 : 2);
gui_setupControls(_menu[5]);
return 0;
}
int KyraEngine_v1::gui_controlsChangeSounds(Button *button) {
debugC(9, kDebugLevelGUI, "KyraEngine_v1::gui_controlsChangeSounds()");
processMenuButton(button);
_configSounds = !_configSounds;
gui_setupControls(_menu[5]);
return 0;
}
int KyraEngine_v1::gui_controlsChangeWalk(Button *button) {
debugC(9, kDebugLevelGUI, "KyraEngine_v1::gui_controlsChangeWalk()");
processMenuButton(button);
_configWalkspeed = ++_configWalkspeed % 5;
setWalkspeed(_configWalkspeed);
gui_setupControls(_menu[5]);
return 0;
}
int KyraEngine_v1::gui_controlsChangeText(Button *button) {
debugC(9, kDebugLevelGUI, "KyraEngine_v1::gui_controlsChangeText()");
processMenuButton(button);
_configTextspeed = ++_configTextspeed % 4;
gui_setupControls(_menu[5]);
return 0;
}
int KyraEngine_v1::gui_controlsChangeVoice(Button *button) {
debugC(9, kDebugLevelGUI, "KyraEngine_v1::gui_controlsChangeVoice()");
processMenuButton(button);
_configVoice = ++_configVoice % 3;
gui_setupControls(_menu[5]);
return 0;
}
int KyraEngine_v1::gui_controlsApply(Button *button) {
debugC(9, kDebugLevelGUI, "KyraEngine_v1::gui_controlsApply()");
writeSettings();
return gui_cancelSubMenu(button);
}
int KyraEngine_v1::gui_scrollUp(Button *button) {
debugC(9, kDebugLevelGUI, "KyraEngine_v1::gui_scrollUp()");
processMenuButton(button);
if (_savegameOffset > 0) {
_savegameOffset--;
setupSavegames(_menu[2], 5);
initMenu(_menu[2]);
}
return 0;
}
int KyraEngine_v1::gui_scrollDown(Button *button) {
debugC(9, kDebugLevelGUI, "KyraEngine_v1::gui_scrollDown()");
processMenuButton(button);
_savegameOffset++;
setupSavegames(_menu[2], 5);
initMenu(_menu[2]);
return 0;
}
void KyraEngine_v1::gui_processHighlights(Menu &menu) {
int x1, y1, x2, y2;
Common::Point mouse = getMousePos();
for (int i = 0; i < menu.nrOfItems; i++) {
if (!menu.item[i].enabled)
continue;
x1 = menu.x + menu.item[i].x;
y1 = menu.y + menu.item[i].y;
x2 = x1 + menu.item[i].width;
y2 = y1 + menu.item[i].height;
if (mouse.x > x1 && mouse.x < x2 &&
mouse.y > y1 && mouse.y < y2) {
if (menu.highlightedItem != i) {
if (menu.item[menu.highlightedItem].enabled )
gui_redrawText(menu);
menu.highlightedItem = i;
gui_redrawHighlight(menu);
_screen->updateScreen();
}
}
}
}
void KyraEngine_v1::gui_redrawText(Menu menu) {
int textX;
int i = menu.highlightedItem;
int x1 = menu.x + menu.item[i].x;
int y1 = menu.y + menu.item[i].y;
int x2 = x1 + menu.item[i].width - 1;
if (menu.item[i].field_12 != -1 &&_flags.lang == Common::EN_ANY)
textX = x1 + menu.item[i].field_12 + 3;
else
textX = _text->getCenterStringX(menu.item[i].itemString, x1, x2);
int textY = y1 + 2;
_text->printText(menu.item[i].itemString, textX - 1, textY + 1, 12, 0, 0);
_text->printText(menu.item[i].itemString, textX, textY, menu.item[i].textColor, 0, 0);
}
void KyraEngine_v1::gui_redrawHighlight(Menu menu) {
int textX;
int i = menu.highlightedItem;
int x1 = menu.x + menu.item[i].x;
int y1 = menu.y + menu.item[i].y;
int x2 = x1 + menu.item[i].width - 1;
if (menu.item[i].field_12 != -1 &&_flags.lang == Common::EN_ANY)
textX = x1 + menu.item[i].field_12 + 3;
else
textX = _text->getCenterStringX(menu.item[i].itemString, x1, x2);
int textY = y1 + 2;
_text->printText(menu.item[i].itemString, textX - 1, textY + 1, 12, 0, 0);
_text->printText(menu.item[i].itemString, textX, textY, menu.item[i].highlightColor, 0, 0);
}
void KyraEngine_v1::gui_fadePalette() {
if (_flags.platform == Common::kPlatformAmiga)
return;
static int16 menuPalIndexes[] = {248, 249, 250, 251, 252, 253, 254, -1};
int index = 0;
memcpy(_screen->getPalette(2), _screen->_currentPalette, 768);
for (int i = 0; i < 768; i++)
_screen->_currentPalette[i] >>= 1;
while (menuPalIndexes[index] != -1) {
memcpy(&_screen->_currentPalette[menuPalIndexes[index]*3], &_screen->getPalette(2)[menuPalIndexes[index]*3], 3);
index++;
}
_screen->fadePalette(_screen->_currentPalette, 2);
}
void KyraEngine_v1::gui_restorePalette() {
if (_flags.platform == Common::kPlatformAmiga)
return;
memcpy(_screen->_currentPalette, _screen->getPalette(2), 768);
_screen->fadePalette(_screen->_currentPalette, 2);
}
#pragma mark -
void KyraEngine_v1::drawAmulet() {
debugC(9, kDebugLevelMain, "KyraEngine_v1::drawAmulet()");
static const int16 amuletTable1[] = {0x167, 0x162, 0x15D, 0x158, 0x153, 0x150, 0x155, 0x15A, 0x15F, 0x164, 0x145, -1};
static const int16 amuletTable3[] = {0x167, 0x162, 0x15D, 0x158, 0x153, 0x14F, 0x154, 0x159, 0x15E, 0x163, 0x144, -1};
static const int16 amuletTable2[] = {0x167, 0x162, 0x15D, 0x158, 0x153, 0x152, 0x157, 0x15C, 0x161, 0x166, 0x147, -1};
static const int16 amuletTable4[] = {0x167, 0x162, 0x15D, 0x158, 0x153, 0x151, 0x156, 0x15B, 0x160, 0x165, 0x146, -1};
resetGameFlag(0xF1);
_screen->hideMouse();
int i = 0;
while (amuletTable1[i] != -1) {
if (queryGameFlag(87))
_screen->drawShape(0, _shapes[amuletTable1[i]], _amuletX[0], _amuletY[0], 0, 0);
if (queryGameFlag(89))
_screen->drawShape(0, _shapes[amuletTable2[i]], _amuletX[1], _amuletY[1], 0, 0);
if (queryGameFlag(86))
_screen->drawShape(0, _shapes[amuletTable3[i]], _amuletX[2], _amuletY[2], 0, 0);
if (queryGameFlag(88))
_screen->drawShape(0, _shapes[amuletTable4[i]], _amuletX[3], _amuletY[3], 0, 0);
_screen->updateScreen();
delayWithTicks(3);
i++;
}
_screen->showMouse();
}
} // end of namespace Kyra
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