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Diffstat (limited to 'engines/queen/input.cpp')
| -rw-r--r-- | engines/queen/input.cpp | 213 |
1 files changed, 213 insertions, 0 deletions
diff --git a/engines/queen/input.cpp b/engines/queen/input.cpp new file mode 100644 index 0000000000..7ae2e2abce --- /dev/null +++ b/engines/queen/input.cpp @@ -0,0 +1,213 @@ +/* ScummVM - Scumm Interpreter + * Copyright (C) 2003-2006 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 "common/stdafx.h" +#include "common/system.h" + +#include "queen/input.h" + +namespace Queen { + +const char *Input::_commandKeys[LANGUAGE_COUNT] = { + "ocmglptu", // English + "osbgpnre", // German + "ofdnepau", // French + "acsdgpqu", // Italian + "ocmglptu", // Hebrew + "acodmthu" // Spanish +}; + +const Verb Input::_verbKeys[8] = { + VERB_OPEN, + VERB_CLOSE, + VERB_MOVE, + VERB_GIVE, + VERB_LOOK_AT, + VERB_PICK_UP, + VERB_TALK_TO, + VERB_USE +}; + +Input::Input(Language language, OSystem *system) : + _system(system), _fastMode(false), _keyVerb(VERB_NONE), + _cutawayRunning(false), _canQuit(false), _cutawayQuit(false), + _dialogueRunning(false), _talkQuit(false), _quickSave(false), + _quickLoad(false), _debugger(false), _inKey(0), _mouse_x(0), + _mouse_y(0), _mouseButton(0), _idleTime(0) { + + switch (language) { + case ENGLISH: + _currentCommandKeys = _commandKeys[0]; + break; + case GERMAN: + _currentCommandKeys = _commandKeys[1]; + break; + case FRENCH: + _currentCommandKeys = _commandKeys[2]; + break; + case ITALIAN: + _currentCommandKeys = _commandKeys[3]; + break; + case HEBREW: + _currentCommandKeys = _commandKeys[4]; + break; + case SPANISH: + _currentCommandKeys = _commandKeys[5]; + break; + default: + error("Unknown language"); + break; + } +} + +void Input::delay() { + delay(_fastMode ? DELAY_SHORT : DELAY_NORMAL); +} + +void Input::delay(uint amount) { + if (_idleTime < DELAY_SCREEN_BLANKER) { + _idleTime += amount; + } + uint32 end = _system->getMillis() + amount; + do { + OSystem::Event event; + while (_system->pollEvent(event)) { + _idleTime = 0; + switch (event.type) { + case OSystem::EVENT_KEYDOWN: + if (event.kbd.flags == OSystem::KBD_CTRL) { + if (event.kbd.keycode == 'd') { + _debugger = true; + } else if (event.kbd.keycode == 'f') { + _fastMode = !_fastMode; + } + } else { + _inKey = event.kbd.keycode; + } + break; + + case OSystem::EVENT_MOUSEMOVE: + _mouse_x = event.mouse.x; + _mouse_y = event.mouse.y; + break; + + case OSystem::EVENT_LBUTTONDOWN: + _mouseButton |= MOUSE_LBUTTON; + _mouse_x = event.mouse.x; + _mouse_y = event.mouse.y; + break; + + case OSystem::EVENT_RBUTTONDOWN: + _mouseButton |= MOUSE_RBUTTON; + _mouse_x = event.mouse.x; + _mouse_y = event.mouse.y; + break; + + case OSystem::EVENT_QUIT: + _system->quit(); + break; + + default: + break; + } + } + + if (amount == 0) + break; + + _system->delayMillis((amount > 20) ? 20 : amount); + } while (_system->getMillis() < end); +} + +int Input::checkKeys() { + + if (_inKey) + debug(6, "[Input::checkKeys] _inKey = %i", _inKey); + + switch (_inKey) { + case KEY_SPACE: + _keyVerb = VERB_SKIP_TEXT; + break; + case KEY_COMMA: + _keyVerb = VERB_SCROLL_UP; + break; + case KEY_DOT: + _keyVerb = VERB_SCROLL_DOWN; + break; + case KEY_DIGIT_1: + _keyVerb = VERB_DIGIT_1; + break; + case KEY_DIGIT_2: + _keyVerb = VERB_DIGIT_2; + break; + case KEY_DIGIT_3: + _keyVerb = VERB_DIGIT_3; + break; + case KEY_DIGIT_4: + _keyVerb = VERB_DIGIT_4; + break; + case KEY_ESCAPE: // slip cutaway / dialogue + if (_canQuit) { + if (_cutawayRunning) { + debug(6, "[Input::checkKeys] Setting _cutawayQuit to true!"); + _cutawayQuit = true; + } + if (_dialogueRunning) + _talkQuit = true; + } + break; + case KEY_F1: // use Journal + case KEY_F5: + if (_cutawayRunning) { + if (_canQuit) { + _keyVerb = VERB_USE_JOURNAL; + _cutawayQuit = _talkQuit = true; + } + } else { + _keyVerb = VERB_USE_JOURNAL; + if (_canQuit) + _talkQuit = true; + } + break; + case KEY_F11: // quicksave + _quickSave = true; + break; + case KEY_F12: // quickload + _quickLoad = true; + break; + default: + for (int i = 0; i < ARRAYSIZE(_verbKeys); ++i) { + if (_inKey == _currentCommandKeys[i]) { + _keyVerb = _verbKeys[i]; + break; + } + } + break; + } + + int inKey = _inKey; + _inKey = 0; // reset + return inKey; +} + + +} // End of namespace Queen |