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Diffstat (limited to 'engines/xeen/dialogs.cpp')
| -rw-r--r-- | engines/xeen/dialogs.cpp | 171 |
1 files changed, 171 insertions, 0 deletions
diff --git a/engines/xeen/dialogs.cpp b/engines/xeen/dialogs.cpp new file mode 100644 index 0000000000..3304689416 --- /dev/null +++ b/engines/xeen/dialogs.cpp @@ -0,0 +1,171 @@ +/* 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. + * + */ + +#include "common/scummsys.h" +#include "xeen/dialogs.h" +#include "xeen/events.h" +#include "xeen/resources.h" +#include "xeen/screen.h" +#include "xeen/xeen.h" + +namespace Xeen { + +void ButtonContainer::saveButtons() { + _savedButtons.push(_buttons); + clearButtons(); +} + +/* + * Clears the current list of defined buttons + */ +void ButtonContainer::clearButtons() { + _buttons.clear(); +} + +void ButtonContainer::restoreButtons() { + _buttons = _savedButtons.pop(); +} + +void ButtonContainer::addButton(const Common::Rect &bounds, int val, + SpriteResource *sprites) { + _buttons.push_back(UIButton(bounds, val, sprites, true)); +} + +void ButtonContainer::addButton(const Common::Rect &bounds, int val) { + _buttons.push_back(UIButton(bounds, val, nullptr, false)); +} + +void ButtonContainer::addPartyButtons(XeenEngine *vm) { + for (uint idx = 0; idx < MAX_ACTIVE_PARTY; ++idx) { + addButton(Common::Rect(Res.CHAR_FACES_X[idx], 150, Res.CHAR_FACES_X[idx] + 32, 182), + Common::KEYCODE_F1 + idx); + } +} + +bool ButtonContainer::checkEvents(XeenEngine *vm) { + EventsManager &events = *vm->_events; + _buttonValue = 0; + + if (events._leftButton) { + // Check whether any button is selected + Common::Point pt = events._mousePos; + + for (uint i = 0; i < _buttons.size(); ++i) { + if (_buttons[i]._bounds.contains(pt)) { + events.debounceMouse(); + + _buttonValue = _buttons[i]._value; + return true; + } + } + } else if (events.isKeyPending()) { + Common::KeyState keyState; + events.getKey(keyState); + + _buttonValue = keyState.keycode; + if (_buttonValue == Common::KEYCODE_KP8) + _buttonValue = Common::KEYCODE_UP; + else if (_buttonValue == Common::KEYCODE_KP2) + _buttonValue = Common::KEYCODE_DOWN; + else if (_buttonValue == Common::KEYCODE_KP_ENTER) + _buttonValue = Common::KEYCODE_RETURN; + + _buttonValue |= (keyState.flags << 8); + if (_buttonValue) + return true; + } + + return false; +} + +void ButtonContainer::drawButtons(XSurface *surface) { + for (uint btnIndex = 0; btnIndex < _buttons.size(); ++btnIndex) { + UIButton &btn = _buttons[btnIndex]; + if (btn._draw) { + btn._sprites->draw(*surface, btnIndex * 2, + Common::Point(btn._bounds.left, btn._bounds.top)); + } + } +} + +bool ButtonContainer::doScroll(bool rollUp, bool fadeIn) { + if (_vm->_files->_isDarkCc) { + return Cutscenes::doScroll(rollUp, fadeIn); + } else { + saveButtons(); + clearButtons(); + bool result = Cutscenes::doScroll(rollUp, fadeIn); + restoreButtons(); + return result; + } +} + +/*------------------------------------------------------------------------*/ + +void SettingsBaseDialog::showContents(SpriteResource &title1, bool waitFlag) { + _vm->_events->pollEventsAndWait(); + checkEvents(_vm); +} + +/*------------------------------------------------------------------------*/ + +void CreditsScreen::show(XeenEngine *vm) { + CreditsScreen *dlg = new CreditsScreen(vm); + dlg->execute(); + delete dlg; +} + +void CreditsScreen::execute() { + Screen &screen = *_vm->_screen; + EventsManager &events = *_vm->_events; + + // Handle drawing the credits screen + doScroll(true, false); + screen._windows[GAME_WINDOW].close(); + + screen.loadBackground("marb.raw"); + screen._windows[0].writeString(Res.CREDITS); + doScroll(false, false); + + events.setCursor(0); + screen._windows[0].update(); + clearButtons(); + + // Wait for keypress + while (!events.isKeyMousePressed()) + events.pollEventsAndWait(); + + doScroll(true, false); +} + +/*------------------------------------------------------------------------*/ + +void PleaseWait::show(XeenEngine *vm) { + if (vm->_mode != MODE_0) { + Window &w = vm->_screen->_windows[9]; + w.open(); + w.writeString(Res.PLEASE_WAIT); + w.update(); + } +} + +} // End of namespace Xeen |