diff options
Diffstat (limited to 'engines/kyra/gui.cpp')
| -rw-r--r-- | engines/kyra/gui.cpp | 646 |
1 files changed, 57 insertions, 589 deletions
diff --git a/engines/kyra/gui.cpp b/engines/kyra/gui.cpp index 7fd9880dce..1156b17957 100644 --- a/engines/kyra/gui.cpp +++ b/engines/kyra/gui.cpp @@ -20,377 +20,62 @@ * */ -#include "kyra/gui.h" -#include "kyra/text.h" -#include "kyra/wsamovie.h" +#include "kyra/gui.h" +#include "kyra/kyra_v1.h" +#include "kyra/util.h" #include "common/savefile.h" #include "common/system.h" -namespace Kyra { - -GUI::GUI(KyraEngine_v1 *kyra) - : _vm(kyra), _screen(kyra->screen()), _text(kyra->text()) { - _menuButtonList = 0; - - _redrawButtonFunctor = BUTTON_FUNCTOR(GUI, this, &GUI::redrawButtonCallback); - _redrawShadedButtonFunctor = BUTTON_FUNCTOR(GUI, this, &GUI::redrawShadedButtonCallback); -} - -Button *GUI::addButtonToList(Button *list, Button *newButton) { - if (!newButton) - return list; - - newButton->nextButton = 0; - - if (list) { - Button *cur = list; - while (cur->nextButton) - cur = cur->nextButton; - cur->nextButton = newButton; - } else { - list = newButton; - } - - return list; -} - -void GUI::initMenuLayout(Menu &menu) { - if (menu.x == -1) - menu.x = (320 - menu.width) >> 1; - if (menu.y == -1) - menu.y = (200 - menu.height) >> 1; - - for (int i = 0; i < menu.numberOfItems; ++i) { - if (menu.item[i].x == -1) - menu.item[i].x = (menu.width - menu.item[i].width) >> 1; - } -} - -void GUI::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.bkgdColor); - _screen->drawShadedBox(menu.x, menu.y, menu_x2, menu_y2, menu.color1, menu.color2); - - if (menu.titleX != -1) - textX = menu.titleX; - else - textX = getMenuCenterStringX(getMenuTitle(menu), menu.x, menu_x2); - - textY = menu.y + menu.titleY; - - if (_vm->game() == GI_LOL) { - printMenuText(getMenuTitle(menu), textX, textY, menu.textColor, 0, 9); - } else { - if (_vm->gameFlags().platform != Common::kPlatformAmiga) - printMenuText(getMenuTitle(menu), textX - 1, textY + 1, defaultColor1(), defaultColor2(), 0); - printMenuText(getMenuTitle(menu), textX, textY, menu.textColor, 0, 0); - } - - int x1, y1, x2, y2; - for (int i = 0; i < menu.numberOfItems; ++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 < 7) { - Button *menuButtonData = getButtonListData() + i; - menuButtonData->nextButton = 0; - menuButtonData->x = x1; - menuButtonData->y = y1; - menuButtonData->width = menu.item[i].width - 1; - menuButtonData->height = menu.item[i].height - 1; - menuButtonData->buttonCallback = menu.item[i].callback; - menuButtonData->keyCode = menu.item[i].keyCode; - menuButtonData->keyCode2 = 0; - menuButtonData->arg = menu.item[i].itemId; - - _menuButtonList = addButtonToList(_menuButtonList, menuButtonData); - } - - _screen->fillRect(x1, y1, x2, y2, menu.item[i].bkgdColor); - _screen->drawShadedBox(x1, y1, x2, y2, menu.item[i].color1, menu.item[i].color2); - - if (getMenuItemTitle(menu.item[i])) { - if (menu.item[i].titleX != -1) - textX = x1 + menu.item[i].titleX + 3; - else - textX = getMenuCenterStringX(getMenuItemTitle(menu.item[i]), x1, x2); - - textY = y1 + 2; - if (_vm->game() == GI_LOL) { - textY++; - if (i == menu.highlightedItem) - printMenuText(getMenuItemTitle(menu.item[i]), textX, textY, menu.item[i].highlightColor, 0, 8); - else - printMenuText(getMenuItemTitle(menu.item[i]), textX, textY, menu.item[i].textColor, 0, 8); - } else { - Screen::FontId of = _screen->_currentFont; - if (menu.item[i].saveSlot > 0) - _screen->setFont(Screen::FID_8_FNT); - - if (_vm->gameFlags().platform != Common::kPlatformAmiga) - printMenuText(getMenuItemTitle(menu.item[i]), textX - 1, textY + 1, defaultColor1(), 0, 0); - - if (i == menu.highlightedItem) - printMenuText(getMenuItemTitle(menu.item[i]), textX, textY, menu.item[i].highlightColor, 0, 0); - else - printMenuText(getMenuItemTitle(menu.item[i]), textX, textY, menu.item[i].textColor, 0, 0); - - _screen->setFont(of); - } - } - } - - for (int i = 0; i < menu.numberOfItems; ++i) { - if (getMenuItemLabel(menu.item[i])) { - if (_vm->game() == GI_LOL) { - menu.item[i].labelX = menu.item[i].x - 1; - menu.item[i].labelY = menu.item[i].y + 3; - printMenuText(getMenuItemLabel(menu.item[i]), menu.x + menu.item[i].labelX, menu.y + menu.item[i].labelY, menu.item[i].textColor, 0, 10); - } else { - if (_vm->gameFlags().platform != Common::kPlatformAmiga) - printMenuText(getMenuItemLabel(menu.item[i]), menu.x + menu.item[i].labelX - 1, menu.y + menu.item[i].labelY + 1, defaultColor1(), 0, 0); - printMenuText(getMenuItemLabel(menu.item[i]), menu.x + menu.item[i].labelX, menu.y + menu.item[i].labelY, menu.item[i].textColor, 0, 0); - } - } - } - - if (menu.scrollUpButtonX != -1) { - Button *scrollUpButton = getScrollUpButton(); - scrollUpButton->x = menu.scrollUpButtonX + menu.x; - scrollUpButton->y = menu.scrollUpButtonY + menu.y; - scrollUpButton->buttonCallback = getScrollUpButtonHandler(); - scrollUpButton->nextButton = 0; - scrollUpButton->mouseWheel = -1; - - _menuButtonList = addButtonToList(_menuButtonList, scrollUpButton); - updateMenuButton(scrollUpButton); - - Button *scrollDownButton = getScrollDownButton(); - scrollDownButton->x = menu.scrollDownButtonX + menu.x; - scrollDownButton->y = menu.scrollDownButtonY + menu.y; - scrollDownButton->buttonCallback = getScrollDownButtonHandler(); - scrollDownButton->nextButton = 0; - scrollDownButton->mouseWheel = 1; - - _menuButtonList = addButtonToList(_menuButtonList, scrollDownButton); - updateMenuButton(scrollDownButton); - } - - _screen->showMouse(); - _screen->updateScreen(); -} - -void GUI::processHighlights(Menu &menu) { - int x1, y1, x2, y2; - Common::Point p = _vm->getMousePos(); - int mouseX = p.x; - int mouseY = p.y; - - if (_vm->game() == GI_LOL && menu.highlightedItem != 255) { - // LoL doesnt't have default highlighted items. - // We use a highlightedItem value of 255 for this. - - // With LoL no highlighting should take place unless the - // mouse cursor moves over a button. The highlighting should end - // when the mouse cursor leaves the button. - if (menu.item[menu.highlightedItem].enabled) - redrawText(menu); - } - - for (int i = 0; i < menu.numberOfItems; ++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 || _vm->game() == GI_LOL) { - if (_vm->game() != GI_LOL) { - if (menu.item[menu.highlightedItem].enabled) - redrawText(menu); - } - - menu.highlightedItem = i; - redrawHighlight(menu); - } - } - } - - _screen->updateScreen(); -} - -void GUI::redrawText(const 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].titleX >= 0) - textX = x1 + menu.item[i].titleX + 3; - else - textX = getMenuCenterStringX(getMenuItemTitle(menu.item[i]), x1, x2); +namespace Kyra { - int textY = y1 + 2; - if (_vm->game() == GI_LOL) { - textY++; - printMenuText(getMenuItemTitle(menu.item[i]), textX, textY, menu.item[i].textColor, 0, 8); - } else { - Screen::FontId of = _screen->_currentFont; - if (menu.item[i].saveSlot > 0) - _screen->setFont(Screen::FID_8_FNT); - if (_vm->gameFlags().platform != Common::kPlatformAmiga) - printMenuText(getMenuItemTitle(menu.item[i]), textX - 1, textY + 1, defaultColor1(), 0, 0); - printMenuText(getMenuItemTitle(menu.item[i]), textX, textY, menu.item[i].textColor, 0, 0); - _screen->setFont(of); - } +GUI::GUI(KyraEngine_v1 *kyra) : _vm(kyra), _screen(kyra->screen()) { + _saveSlotsListUpdateNeeded = true; + _savegameListSize = 0; + _savegameList = 0; } -void GUI::redrawHighlight(const 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].titleX != -1) - textX = x1 + menu.item[i].titleX + 3; - else - textX = getMenuCenterStringX(getMenuItemTitle(menu.item[i]), x1, x2); - - int textY = y1 + 2; - - if (_vm->game() == GI_LOL) { - textY++; - printMenuText(getMenuItemTitle(menu.item[i]), textX, textY, menu.item[i].highlightColor, 0, 8); - } else { - Screen::FontId of = _screen->_currentFont; - if (menu.item[i].saveSlot > 0) - _screen->setFont(Screen::FID_8_FNT); - if (_vm->gameFlags().platform != Common::kPlatformAmiga) - printMenuText(getMenuItemTitle(menu.item[i]), textX - 1, textY + 1, defaultColor1(), 0, 0); - printMenuText(getMenuItemTitle(menu.item[i]), textX, textY, menu.item[i].highlightColor, 0, 0); - _screen->setFont(of); +GUI::~GUI() { + if (_savegameList) { + for (int i = 0; i < _savegameListSize; i++) + delete[] _savegameList[i]; + delete[] _savegameList; + _savegameList = 0; } } -void GUI::updateAllMenuButtons() { - for (Button *cur = _menuButtonList; cur; cur = cur->nextButton) - updateMenuButton(cur); -} - -void GUI::updateMenuButton(Button *button) { - if (!_displayMenu) - return; - - _screen->hideMouse(); - updateButton(button); - _screen->updateScreen(); - _screen->showMouse(); -} - -void GUI::updateButton(Button *button) { - if (!button || (button->flags & 8)) - return; - - if (button->flags2 & 1) - button->flags2 &= 0xFFF7; - else - button->flags2 |= 8; - - button->flags2 &= 0xFFFC; - - if (button->flags2 & 4) - button->flags2 |= 0x10; - else - button->flags2 &= 0xEEEF; - - button->flags2 &= 0xFFFB; - - processButton(button); -} - -int GUI::redrawButtonCallback(Button *button) { - if (!_displayMenu) - return 0; - - _screen->hideMouse(); - if (_vm->gameFlags().platform == Common::kPlatformAmiga) - _screen->drawBox(button->x + 1, button->y + 1, button->x + button->width - 1, button->y + button->height - 1, 17); - else - _screen->drawBox(button->x + 1, button->y + 1, button->x + button->width - 1, button->y + button->height - 1, 0xF8); - _screen->showMouse(); - - return 0; -} - -int GUI::redrawShadedButtonCallback(Button *button) { - if (!_displayMenu) - return 0; - - _screen->hideMouse(); - if (_vm->gameFlags().platform == Common::kPlatformAmiga) - _screen->drawShadedBox(button->x, button->y, button->x + button->width, button->y + button->height, 31, 18); - else - _screen->drawShadedBox(button->x, button->y, button->x + button->width, button->y + button->height, 0xF9, 0xFA); - _screen->showMouse(); - - return 0; -} - -void GUI::updateSaveList(bool excludeQuickSaves) { - Common::String pattern = _vm->_targetName + ".???"; +void GUI::updateSaveFileList(Common::String targetName, bool excludeQuickSaves) { + Common::String pattern = targetName + ".???"; Common::StringArray saveFileList = _vm->_saveFileMan->listSavefiles(pattern); _saveSlots.clear(); for (Common::StringArray::const_iterator i = saveFileList.begin(); i != saveFileList.end(); ++i) { char s1 = 0, s2 = 0, s3 = 0; - s1 = (*i)[i->size()-3]; - s2 = (*i)[i->size()-2]; - s3 = (*i)[i->size()-1]; - if (!isdigit(static_cast<unsigned char>(s1)) || !isdigit(static_cast<unsigned char>(s2)) || !isdigit(static_cast<unsigned char>(s3))) + s1 = (*i)[i->size() - 3]; + s2 = (*i)[i->size() - 2]; + s3 = (*i)[i->size() - 1]; + if (!Common::isDigit(s1) || !Common::isDigit(s2) || !Common::isDigit(s3)) continue; s1 -= '0'; s2 -= '0'; s3 -= '0'; if (excludeQuickSaves && s1 == 9 && s2 == 9) continue; - _saveSlots.push_back(s1*100+s2*10+s3); + _saveSlots.push_back(s1 * 100 + s2 * 10 + s3); } if (_saveSlots.begin() == _saveSlots.end()) return; + sortSaveSlots(); +} + +void GUI::sortSaveSlots() { Common::sort(_saveSlots.begin(), _saveSlots.end(), Common::Less<int>()); if (_saveSlots.size() > 2) - Common::sort(_saveSlots.begin()+1, _saveSlots.end(), Common::Greater<int>()); + Common::sort(_saveSlots.begin() + 1, _saveSlots.end(), Common::Greater<int>()); } int GUI::getNextSavegameSlot() { @@ -408,266 +93,49 @@ int GUI::getNextSavegameSlot() { return 0; } -void GUI::checkTextfieldInput() { - Common::Event event; - - uint32 now = _vm->_system->getMillis(); - - bool running = true; - int keys = 0; - while (running && _vm->_eventMan->pollEvent(event)) { - switch (event.type) { - case Common::EVENT_KEYDOWN: - if (event.kbd.keycode == Common::KEYCODE_q && event.kbd.hasFlags(Common::KBD_CTRL)) - _vm->quitGame(); - else - _keyPressed = event.kbd; - running = false; - break; - - case Common::EVENT_LBUTTONDOWN: - case Common::EVENT_LBUTTONUP: { - Common::Point pos = _vm->getMousePos(); - _vm->_mouseX = pos.x; - _vm->_mouseY = pos.y; - keys = event.type == Common::EVENT_LBUTTONDOWN ? 199 : (200 | 0x800); - running = false; - } break; - - case Common::EVENT_MOUSEMOVE: { - Common::Point pos = _vm->getMousePos(); - _vm->_mouseX = pos.x; - _vm->_mouseY = pos.y; - - _vm->_system->updateScreen(); - _lastScreenUpdate = now; - } break; - - default: - break; - } - } - - if (now - _lastScreenUpdate > 50) { - _vm->_system->updateScreen(); - _lastScreenUpdate = now; - } - - processButtonList(_menuButtonList, keys | 0x8000, 0); - _vm->_system->delayMillis(3); -} - -void GUI::printMenuText(const char *str, int x, int y, uint8 c0, uint8 c1, uint8 c2) { - _text->printText(str, x, y, c0, c1, c2); -} - -int GUI::getMenuCenterStringX(const char *str, int x1, int x2) { - return _text->getCenterStringX(str, x1, x2); -} - -#pragma mark - - -MainMenu::MainMenu(KyraEngine_v1 *vm) : _vm(vm), _screen(0) { - _screen = _vm->screen(); - _nextUpdate = 0; - _system = g_system; -} - -void MainMenu::init(StaticData data, Animation anim) { - _static = data; - _anim = anim; - _animIntern.curFrame = _anim.startFrame; - _animIntern.direction = 1; -} - -void MainMenu::updateAnimation() { - if (_anim.anim) { - uint32 now = _system->getMillis(); - if (now > _nextUpdate) { - _nextUpdate = now + _anim.delay * _vm->tickLength(); - - _anim.anim->displayFrame(_animIntern.curFrame, 0, 0, 0, 0, 0, 0); - _animIntern.curFrame += _animIntern.direction; - if (_animIntern.curFrame < _anim.startFrame) { - _animIntern.curFrame = _anim.startFrame; - _animIntern.direction = 1; - } else if (_animIntern.curFrame > _anim.endFrame) { - _animIntern.curFrame = _anim.endFrame; - _animIntern.direction = -1; - } - } - } - - _screen->updateScreen(); -} - -bool MainMenu::getInput() { - Common::Event event; - Common::EventManager *eventMan = _vm->getEventManager(); - - bool updateScreen = false; - - while (eventMan->pollEvent(event)) { - switch (event.type) { - case Common::EVENT_LBUTTONUP: - return true; +void GUI::updateSaveSlotsList(Common::String targetName, bool force) { + if (!_saveSlotsListUpdateNeeded && !force) + return; - case Common::EVENT_MOUSEMOVE: - updateScreen = true; - break; + _saveSlotsListUpdateNeeded = false; - default: - break; - } + if (_savegameList) { + for (int i = 0; i < _savegameListSize; i++) + delete[] _savegameList[i]; + delete[] _savegameList; } - if (updateScreen) - _system->updateScreen(); - return false; -} - -int MainMenu::handle(int dim) { - int command = -1; - - uint8 colorMap[16]; - memset(colorMap, 0, sizeof(colorMap)); - _screen->setTextColorMap(colorMap); - - Screen::FontId oldFont = _screen->setFont(_static.font); - int charWidthBackUp = _screen->_charWidth; - - if (_vm->game() != GI_LOL) - _screen->_charWidth = -2; - _screen->setScreenDim(dim); - - int backUpX = _screen->_curDim->sx; - int backUpY = _screen->_curDim->sy; - int backUpWidth = _screen->_curDim->w; - int backUpHeight = _screen->_curDim->h; - _screen->copyRegion(backUpX, backUpY, backUpX, backUpY, backUpWidth, backUpHeight, 0, 3); - - int x = _screen->_curDim->sx << 3; - int y = _screen->_curDim->sy; - int width = _screen->_curDim->w << 3; - int height = _screen->_curDim->h; + updateSaveFileList(targetName, true); + int numSaves = _savegameListSize = _saveSlots.size(); + bool allowEmptySlots = (_vm->game() == GI_EOB1 || _vm->game() == GI_EOB2); - drawBox(x, y, width, height, 1); - drawBox(x + 1, y + 1, width - 2, height - 2, 0); + if (_savegameListSize) { + if (allowEmptySlots) + _savegameListSize = 990; - int selected = 0; + KyraEngine_v1::SaveHeader header; + Common::InSaveFile *in; - draw(selected); + _savegameList = new char*[_savegameListSize]; + memset(_savegameList, 0, _savegameListSize * sizeof(char *)); - while (!_screen->isMouseVisible()) - _screen->showMouse(); - - int fh = _screen->getFontHeight(); - if (_vm->gameFlags().lang == Common::JA_JPN) - fh++; - - int textPos = ((_screen->_curDim->w >> 1) + _screen->_curDim->sx) << 3; - - Common::Rect menuRect(x + 16, y + 4, x + width - 16, y + 4 + fh * _static.menuTable[3]); - - while (!_vm->shouldQuit()) { - updateAnimation(); - bool mousePressed = getInput(); - - Common::Point mouse = _vm->getMousePos(); - if (menuRect.contains(mouse)) { - int item = (mouse.y - menuRect.top) / fh; - - if (item != selected) { - printString("%s", textPos, menuRect.top + selected * fh, _static.menuTable[5], 0, 5, _static.strings[selected]); - printString("%s", textPos, menuRect.top + item * fh, _static.menuTable[6], 0, 5, _static.strings[item]); - - selected = item; - } - - if (mousePressed) { - for (int i = 0; i < 3; i++) { - printString("%s", textPos, menuRect.top + selected * fh, _static.menuTable[5], 0, 5, _static.strings[selected]); - _screen->updateScreen(); - _system->delayMillis(50); - printString("%s", textPos, menuRect.top + selected * fh, _static.menuTable[6], 0, 5, _static.strings[selected]); - _screen->updateScreen(); - _system->delayMillis(50); - } - command = item; - break; + for (int i = 0; i < numSaves; i++) { + in = _vm->openSaveForReading(_vm->getSavegameFilename(targetName, _saveSlots[i]).c_str(), header, targetName == _vm->_targetName); + char **listEntry = &_savegameList[allowEmptySlots ? _saveSlots[i] : i]; + if (in) { + *listEntry = new char[header.description.size() + 1]; + Common::strlcpy(*listEntry, header.description.c_str(), header.description.size() + 1); + Util::convertISOToDOS(*listEntry); + delete in; + } else { + *listEntry = 0; + error("GUI::updateSavegameList(): Unexpected missing save file for slot: %d.", _saveSlots[i]); } } - _system->delayMillis(10); - } - if (_vm->shouldQuit()) - command = -1; - - _screen->copyRegion(backUpX, backUpY, backUpX, backUpY, backUpWidth, backUpHeight, 3, 0); - _screen->_charWidth = charWidthBackUp; - _screen->setFont(oldFont); - - return command; -} - -void MainMenu::draw(int select) { - int top = _screen->_curDim->sy; - top += _static.menuTable[1]; - int fh = _screen->getFontHeight(); - if (_vm->gameFlags().lang == Common::JA_JPN) - fh++; - - for (int i = 0; i < _static.menuTable[3]; ++i) { - int curY = top + i * fh; - int color = (i == select) ? _static.menuTable[6] : _static.menuTable[5]; - printString("%s", ((_screen->_curDim->w >> 1) + _screen->_curDim->sx) << 3, curY, color, 0, 5, _static.strings[i]); - } -} - -void MainMenu::drawBox(int x, int y, int w, int h, int fill) { - --w; --h; - - if (fill) - _screen->fillRect(x, y, x+w, y+h, _static.colorTable[0]); - - _screen->drawClippedLine(x, y+h, x+w, y+h, _static.colorTable[1]); - _screen->drawClippedLine(x+w, y, x+w, y+h, _static.colorTable[1]); - _screen->drawClippedLine(x, y, x+w, y, _static.colorTable[2]); - _screen->drawClippedLine(x, y, x, y+h, _static.colorTable[2]); - - _screen->setPagePixel(_screen->_curPage, x, y+h, _static.colorTable[3]); - _screen->setPagePixel(_screen->_curPage, x+w, y, _static.colorTable[3]); -} - -void MainMenu::printString(const char *format, int x, int y, int col1, int col2, int flags, ...) { - if (!format) - return; - - va_list vaList; - va_start(vaList, flags); - Common::String string = Common::String::vformat(format, vaList); - va_end(vaList); - - if (flags & 1) - x -= _screen->getTextWidth(string.c_str()) >> 1; - - if (flags & 2) - x -= _screen->getTextWidth(string.c_str()); - - if (_vm->gameFlags().use16ColorMode) - flags &= 3; - - if (flags & 4) { - _screen->printText(string.c_str(), x - 1, y, _static.altColor, col2); - _screen->printText(string.c_str(), x, y + 1, _static.altColor, col2); - } - - if (flags & 8) { - _screen->printText(string.c_str(), x - 1, y, 227, col2); - _screen->printText(string.c_str(), x, y + 1, 227, col2); + } else { + _savegameList = 0; } - - _screen->printText(string.c_str(), x, y, col1, col2); } } // End of namespace Kyra |