libretro/scummvm
1
0
Fork 0
mirror of https://github.com/libretro/scummvm.git synced 2024-12-22 18:02:05 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity
d5c8a791a6
scummvm/engines/kyra/gui.cpp

1357 lines
33 KiB
C++
Raw Blame History

/* ScummVM - Scumm Interpreter
* Copyright (C) 2005-2006 The ScummVM project
*
* 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.h"
#include "kyra/screen.h"
#include "kyra/script.h"
#include "kyra/text.h"
#include "kyra/animator.h"
#include "common/savefile.h"
#include "common/system.h"
namespace Kyra {
void KyraEngine::initMainButtonList() {
_haveScrollButtons = false;
_buttonList = &_buttonData[0];
for (int i = 0; _buttonDataListPtr[i]; ++i) {
_buttonList = initButton(_buttonList, _buttonDataListPtr[i]);
}
}
Button *KyraEngine::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::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[220+_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[220+_itemInHand], _itemPosX[itemOffset], _itemPosY[itemOffset], 0, 0);
_screen->setMouseCursor(1, 1, _shapes[4]);
updateSentenceCommand(_itemList[_itemInHand], _placedList[0], 179);
_screen->showMouse();
_currentCharacter->inventoryItems[itemOffset] = _itemInHand;
_itemInHand = -1;
}
}
_screen->updateScreen();
// XXX clearKyrandiaButtonIO
return 0;
}
int KyraEngine::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);
if (_features & GF_TALKIE) {
snd_voiceWaitForFinish();
snd_playVoiceFile(2000);
}
characterSays(_putDownFirst[0], 0, -2);
return 1;
}
if (queryGameFlag(0xF1)) {
assert(_waitForAmulet);
if (_features & GF_TALKIE) {
snd_voiceWaitForFinish();
snd_playVoiceFile(2001);
}
characterSays(_waitForAmulet[0], 0, -2);
return 1;
}
if (!queryGameFlag(0x55+jewel)) {
assert(_blackJewel);
_animator->makeBrandonFaceMouse();
drawJewelPress(jewel, 1);
if (_features & GF_TALKIE) {
snd_voiceWaitForFinish();
snd_playVoiceFile(2002);
}
characterSays(_blackJewel[0], 0, -2);
return 1;
}
drawJewelPress(jewel, 0);
drawJewelsFadeOutStart();
drawJewelsFadeOutEnd(jewel);
_scriptInterpreter->initScript(_scriptClick, _scriptClickData);
_scriptClick->variables[3] = 0;
_scriptClick->variables[6] = jewel;
_scriptInterpreter->startScript(_scriptClick, 4);
while (_scriptInterpreter->validScript(_scriptClick)) {
_scriptInterpreter->runScript(_scriptClick);
}
if (_scriptClick->variables[3])
return 1;
_unkAmuletVar = 1;
switch (jewel-1) {
case 0:
if (_brandonStatusBit & 1) {
seq_brandonHealing2();
} else if (_brandonStatusBit == 0) {
seq_brandonHealing();
assert(_healingTip);
if (_features & GF_TALKIE) {
snd_voiceWaitForFinish();
snd_playVoiceFile(2003);
}
characterSays(_healingTip[0], 0, -2);
}
break;
case 1:
seq_makeBrandonInv();
break;
case 2:
if (_brandonStatusBit & 1) {
assert(_wispJewelStrings);
if (_features & GF_TALKIE) {
snd_voiceWaitForFinish();
snd_playVoiceFile(2004);
}
characterSays(_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);
if (_features & GF_TALKIE) {
snd_voiceWaitForFinish();
snd_playVoiceFile(2007);
}
characterSays(_magicJewelString[0], 0, -2);
break;
default:
break;
}
_unkAmuletVar = 0;
// XXX clearKyrandiaButtonIO (!used before every return in this function!)
return 1;
}
void KyraEngine::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;
if (_mouseX >= x && _mouseY >= y && x + list->width >= _mouseX && y + list->height >= _mouseY) {
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::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::processAllMenuButtons() {
if (!_menuButtonList)
return;
Button *cur = _menuButtonList;
while (true) {
if (!cur->nextButton) {
break;
}
processMenuButton(cur);
cur = cur->nextButton;
}
return;
}
void KyraEngine::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::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::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::setGUILabels() {
int offset = 0;
int walkspeedGarbageOffset = 36;
if (_features & GF_TALKIE) {
if (_features & GF_ENGLISH) {
offset = 52;
} else if (_features & GF_GERMAN) {
offset = 30;
} else if (_features & GF_FRENCH) {
offset = 6;
}
walkspeedGarbageOffset = 48;
}
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 + offset];
// Sounds are
_menu[5].item[1].labelString = _guiStrings[27 + offset];
// Walk speed
_menu[5].item[2].labelString = &_guiStrings[24 + offset][walkspeedGarbageOffset];
// Text speed
_menu[5].item[4].labelString = _guiStrings[25 + offset];
// Main Menu
_menu[5].item[5].itemString = _guiStrings[19 + offset];
if (_features & GF_TALKIE) {
// Text & Voice
_voiceTextString = _guiStrings[28 + offset];
}
_textSpeedString = _guiStrings[25 + offset];
_onString = _guiStrings[20 + offset];
_offString = _guiStrings[21 + offset];
}
int KyraEngine::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::drawShadedBoxCallback;
_menuButtonData[i].process1PtrCallback = &KyraEngine::drawBoxCallback;
_menuButtonData[i].process2PtrCallback = &KyraEngine::drawShadedBoxCallback;
}
_screen->savePageToDisk("SEENPAGE.TMP", 0);
gui_fadePalette();
for (int i = 0; i < 5; i++)
calcCoords(_menu[i]);
_menuRestoreScreen = true;
_keyboardEvent.pending = 0;
_keyboardEvent.repeat = 0;
_mousePressFlag = false;
_toplevelMenu = 0;
if (_menuDirectlyToLoad)
gui_loadGameMenu(0);
else {
if (!caller)
_toplevelMenu = 4;
initMenu(_menu[_toplevelMenu]);
processAllMenuButtons();
}
while (_displayMenu) {
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::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;
if (menu.item[i].itemString) {
int textWidth = _screen->getTextWidth(menu.item[i].itemString) - 18;
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;
}
}
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)
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::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::gui_scrollDown;
_scrollDownButton.nextButton = 0;
_menuButtonList = initButton(_menuButtonList, &_scrollDownButton);
processMenuButton(&_scrollDownButton);
} else
_haveScrollButtons = false;
_screen->showMouse();
_screen->updateScreen();
}
void KyraEngine::calcCoords(Menu &menu) {
assert(menu.nrOfItems < 7);
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 = (320 - menu.width)/2 + menu.item[i].x;
y1 = (200 - menu.height)/2 + menu.item[i].y;
x2 = x1 + menu.item[i].width - 1;
y2 = y1 + menu.item[i].height - 1;
int textWidth = _screen->getTextWidth(menu.item[i].labelString);
int menu_x1 = (320 - menu.width) / 2;
int textX = menu.item[i].labelX + menu_x1;
int offset;
if (textWidth + textX > x1) {
offset = (textWidth + textX) - x1;
menu.width += offset/2;
if (maxOffset < offset)
maxOffset = offset;
}
}
}
if (maxOffset > 0)
for (int i = 0; i < menu.nrOfItems; i++)
menu.item[i].x += maxOffset - 10;
if (menu.width > 310)
menu.width = 310;
if (menu.x == -1)
menu.x = (320 - menu.width)/2;
if (menu.y == -1)
menu.y = (200 - menu.height)/2;
}
void KyraEngine::gui_getInput() {
OSystem::Event event;
uint32 now = _system->getMillis();
_mouseWheel = 0;
while (_system->pollEvent(event)) {
switch (event.type) {
case OSystem::EVENT_QUIT:
quitGame();
break;
case OSystem::EVENT_LBUTTONDOWN:
_mousePressFlag = true;
break;
case OSystem::EVENT_LBUTTONUP:
_mousePressFlag = false;
break;
case OSystem::EVENT_MOUSEMOVE:
_mouseX = event.mouse.x;
_mouseY = event.mouse.y;
_system->updateScreen();
break;
case OSystem::EVENT_WHEELUP:
_mouseWheel = -1;
break;
case OSystem::EVENT_WHEELDOWN:
_mouseWheel = 1;
break;
case OSystem::EVENT_KEYDOWN:
_keyboardEvent.pending = true;
_keyboardEvent.repeat = now + 400;
_keyboardEvent.ascii = event.kbd.ascii;
break;
case OSystem::EVENT_KEYUP:
_keyboardEvent.repeat = 0;
break;
default:
break;
}
}
if (!_keyboardEvent.pending && _keyboardEvent.repeat && now >= _keyboardEvent.repeat) {
_keyboardEvent.pending = true;
_keyboardEvent.repeat = now + 100;
}
_system->delayMillis(3);
}
int KyraEngine::gui_resumeGame(Button *button) {
debugC(9, kDebugLevelGUI, "KyraEngine::gui_resumeGame()");
processMenuButton(button);
_displayMenu = false;
return 0;
}
const char *KyraEngine::getSavegameFilename(int num) {
static char saveLoadSlot[12];
sprintf(saveLoadSlot, "%s.%.3d", _targetName.c_str(), num);
return saveLoadSlot;
}
int KyraEngine::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::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::gui_saveGameMenu(Button *button) {
debugC(9, kDebugLevelGUI, "KyraEngine::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::gui_saveGame;
_savegameOffset = 0;
setupSavegames(_menu[2], 5);
initMenu(_menu[2]);
processAllMenuButtons();
_displaySubMenu = true;
_cancelSubMenu = false;
while (_displaySubMenu) {
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::gui_loadGameMenu(Button *button) {
debugC(9, kDebugLevelGUI, "KyraEngine::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::gui_loadGame;
_savegameOffset = 0;
setupSavegames(_menu[2], 5);
initMenu(_menu[2]);
processAllMenuButtons();
_displaySubMenu = true;
_cancelSubMenu = false;
while (_displaySubMenu) {
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::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::gui_updateSavegameString() {
int length;
if (_keyboardEvent.pending && _keyboardEvent.ascii) {
length = strlen(_savegameName);
if (_keyboardEvent.ascii > 31 && _keyboardEvent.ascii < 127) {
if (length < 31) {
_savegameName[length] = _keyboardEvent.ascii;
_savegameName[length+1] = 0;
gui_redrawTextfield();
}
} else if (_keyboardEvent.ascii == 8 ||_keyboardEvent.ascii == 127) {
if (length > 0) {
_savegameName[length-1] = 0;
gui_redrawTextfield();
}
} else if (_keyboardEvent.ascii == 13) {
_displaySubMenu = false;
}
}
_keyboardEvent.pending = false;
}
int KyraEngine::gui_saveGame(Button *button) {
debugC(9, kDebugLevelGUI, "KyraEngine::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) {
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::gui_savegameConfirm(Button *button) {
debugC(9, kDebugLevelGUI, "KyraEngine::gui_savegameConfirm()");
processMenuButton(button);
_displaySubMenu = false;
return 0;
}
int KyraEngine::gui_loadGame(Button *button) {
debugC(9, kDebugLevelGUI, "KyraEngine::gui_loadGame()");
processMenuButton(button);
_displaySubMenu = false;
_gameToLoad = button->specialValue;
return 0;
}
int KyraEngine::gui_cancelSubMenu(Button *button) {
debugC(9, kDebugLevelGUI, "KyraEngine::gui_cancelLoadGameMenu()");
processMenuButton(button);
_displaySubMenu = false;
_cancelSubMenu = true;
return 0;
}
int KyraEngine::gui_quitPlaying(Button *button) {
debugC(9, kDebugLevelGUI, "KyraEngine::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::gui_quitConfirm(const char *str) {
debugC(9, kDebugLevelGUI, "KyraEngine::gui_quitConfirm()");
_screen->loadPageFromDisk("SEENPAGE.TMP", 0);
_screen->savePageToDisk("SEENPAGE.TMP", 0);
_menu[1].menuName = str;
initMenu(_menu[1]);
_displaySubMenu = true;
_cancelSubMenu = true;
while (_displaySubMenu) {
gui_getInput();
gui_processHighlights(_menu[1]);
processButtonList(_menuButtonList);
}
_screen->loadPageFromDisk("SEENPAGE.TMP", 0);
_screen->savePageToDisk("SEENPAGE.TMP", 0);
return !_cancelSubMenu;
}
int KyraEngine::gui_quitConfirmYes(Button *button) {
debugC(9, kDebugLevelGUI, "KyraEngine::gui_quitConfirmYes()");
processMenuButton(button);
_displaySubMenu = false;
_cancelSubMenu = false;
return 0;
}
int KyraEngine::gui_quitConfirmNo(Button *button) {
debugC(9, kDebugLevelGUI, "KyraEngine::gui_quitConfirmNo()");
processMenuButton(button);
_displaySubMenu = false;
_cancelSubMenu = true;
return 0;
}
int KyraEngine::gui_gameControlsMenu(Button *button) {
debugC(9, kDebugLevelGUI, "KyraEngine::gui_gameControlsMenu()");
_screen->loadPageFromDisk("SEENPAGE.TMP", 0);
_screen->savePageToDisk("SEENPAGE.TMP", 0);
if (_features & GF_TALKIE) {
//_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::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::gui_controlsChangeText;
}
calcCoords(_menu[5]);
gui_setupControls(_menu[5]);
processAllMenuButtons();
_displaySubMenu = true;
_cancelSubMenu = false;
while (_displaySubMenu) {
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::gui_setupControls(Menu &menu) {
debugC(9, kDebugLevelGUI, "KyraEngine::gui_setupControls()");
if (_configMusic)
menu.item[0].itemString = _onString; //"On"
else
menu.item[0].itemString = _offString; //"Off"
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";
}
int textControl = 3;
int clickableOffset = 8;
if (_features & GF_TALKIE) {
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 & Text"
break;
case 2:
menu.item[3].itemString = _configStrings[7]; //"Voice only"
break;
default:
menu.item[3].itemString = "ERROR";
}
}
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";
}
initMenu(menu);
}
int KyraEngine::gui_controlsChangeMusic(Button *button) {
debugC(9, kDebugLevelGUI, "KyraEngine::gui_controlsChangeMusic()");
processMenuButton(button);
_configMusic = !_configMusic;
gui_setupControls(_menu[5]);
return 0;
}
int KyraEngine::gui_controlsChangeSounds(Button *button) {
debugC(9, kDebugLevelGUI, "KyraEngine::gui_controlsChangeSounds()");
processMenuButton(button);
_configSounds = !_configSounds;
gui_setupControls(_menu[5]);
return 0;
}
int KyraEngine::gui_controlsChangeWalk(Button *button) {
debugC(9, kDebugLevelGUI, "KyraEngine::gui_controlsChangeWalk()");
processMenuButton(button);
_configWalkspeed = ++_configWalkspeed % 5;
setWalkspeed(_configWalkspeed);
gui_setupControls(_menu[5]);
return 0;
}
int KyraEngine::gui_controlsChangeText(Button *button) {
debugC(9, kDebugLevelGUI, "KyraEngine::gui_controlsChangeText()");
processMenuButton(button);
_configTextspeed = ++_configTextspeed % 4;
gui_setupControls(_menu[5]);
return 0;
}
int KyraEngine::gui_controlsChangeVoice(Button *button) {
debugC(9, kDebugLevelGUI, "KyraEngine::gui_controlsChangeVoice()");
processMenuButton(button);
_configVoice = ++_configVoice % 3;
gui_setupControls(_menu[5]);
return 0;
}
int KyraEngine::gui_scrollUp(Button *button) {
debugC(9, kDebugLevelGUI, "KyraEngine::gui_scrollUp()");
processMenuButton(button);
if (_savegameOffset > 0) {
_savegameOffset--;
setupSavegames(_menu[2], 5);
initMenu(_menu[2]);
}
return 0;
}
int KyraEngine::gui_scrollDown(Button *button) {
debugC(9, kDebugLevelGUI, "KyraEngine::gui_scrollDown()");
processMenuButton(button);
_savegameOffset++;
setupSavegames(_menu[2], 5);
initMenu(_menu[2]);
return 0;
}
void KyraEngine::gui_processHighlights(Menu &menu) {
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;
y2 = y1 + menu.item[i].height;
if (_mouseX > x1 && _mouseX < x2 &&
_mouseY > y1 && _mouseY < y2) {
if (menu.highlightedItem != i) {
if (menu.item[menu.highlightedItem].enabled )
gui_redrawText(menu);
menu.highlightedItem = i;
gui_redrawHighlight(menu);
_screen->updateScreen();
}
}
}
}
void KyraEngine::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)
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::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)
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::gui_fadePalette() {
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] /= 2;
}
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::gui_restorePalette() {
memcpy(_screen->_currentPalette, _screen->getPalette(2), 768);
_screen->fadePalette(_screen->_currentPalette, 2);
}
} // end of namespace Kyra
Reference in New Issue View Git Blame Copy Permalink