Logo Search packages:      
Sourcecode: scummvm version File versions

journal.cpp

/* 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: https://svn.sourceforge.net/svnroot/scummvm/scummvm/tags/release-0-9-1/engines/queen/journal.cpp $
 * $Id: journal.cpp 22456 2006-05-13 17:30:04Z fingolfin $
 *
 */

#include "common/stdafx.h"
#include "common/system.h"
#include "queen/journal.h"

#include "queen/bankman.h"
#include "queen/display.h"
#include "queen/graphics.h"
#include "queen/grid.h"
#include "queen/logic.h"
#include "queen/music.h"
#include "queen/queen.h"
#include "queen/resource.h"
#include "queen/sound.h"

namespace Queen {

Journal::Journal(QueenEngine *vm)
      : _vm(vm) {
      _currentSavePage = 0;
      _currentSaveSlot = 0;
}

void Journal::use() {
      BobSlot *joe = _vm->graphics()->bob(0);
      _prevJoeX = joe->x;
      _prevJoeY = joe->y;

      _panelMode = PM_NORMAL;
      _system = g_system;

      _panelTextCount = 0;
      memset(_panelTextY, 0, sizeof(_panelTextY));
      memset(&_textField, 0, sizeof(_textField));

      memset(_saveDescriptions, 0, sizeof(_saveDescriptions));
      _vm->findGameStateDescriptions(_saveDescriptions);

      setup();
      redraw();
      update();
      _vm->display()->palFadeIn(ROOM_JOURNAL);

      _quitMode = QM_LOOP;
      while (_quitMode == QM_LOOP) {
            OSystem::Event event;
            while (_system->pollEvent(event)) {
                  switch (event.type) {
                  case OSystem::EVENT_KEYDOWN:
                        handleKeyDown(event.kbd.ascii, event.kbd.keycode);
                        break;
                  case OSystem::EVENT_LBUTTONDOWN:
                        handleMouseDown(event.mouse.x, event.mouse.y);
                        break;
                  case OSystem::EVENT_WHEELUP:
                        handleMouseWheel(-1);
                        break;
                  case OSystem::EVENT_WHEELDOWN:
                        handleMouseWheel(1);
                        break;
                  case OSystem::EVENT_QUIT:
                        _system->quit();
                        break;
                  default:
                        break;
                  }
            }
            _system->delayMillis(20);
            _system->updateScreen();
      }

      _vm->writeOptionSettings();

      _vm->display()->clearTexts(0, GAME_SCREEN_HEIGHT - 1);
      _vm->graphics()->putCameraOnBob(0);
      if (_quitMode == QM_CONTINUE) {
            continueGame();
      }
}

void Journal::continueGame() {
      _vm->display()->fullscreen(false);
      _vm->display()->forceFullRefresh();

      _vm->logic()->joePos(_prevJoeX, _prevJoeY);
      _vm->logic()->joeCutFacing(_vm->logic()->joeFacing());

      _vm->logic()->oldRoom(_vm->logic()->currentRoom());
      _vm->logic()->displayRoom(_vm->logic()->currentRoom(), RDM_FADE_JOE, 0, 0, false);
}

void Journal::setup() {
      _vm->display()->palFadeOut(_vm->logic()->currentRoom());
      _vm->display()->horizontalScroll(0);
      _vm->display()->fullscreen(true);
      _vm->graphics()->clearBobs();
      _vm->display()->clearTexts(0, GAME_SCREEN_HEIGHT - 1);
      _vm->bankMan()->eraseFrames(false);
      _vm->display()->textCurrentColor(INK_JOURNAL);

      _vm->grid()->clear(GS_ROOM);
      for (int i = 0; i < MAX_ZONES; ++i) {
            const Zone *zn = &_zones[i];
            _vm->grid()->setZone(GS_ROOM, zn->num, zn->x1, zn->y1, zn->x2, zn->y2);
      }

      _vm->display()->setupNewRoom("journal", ROOM_JOURNAL);
      _vm->bankMan()->load("journal.BBK", JOURNAL_BANK);
      for (int f = 1; f <= 20; ++f) {
            int frameNum = JOURNAL_FRAMES + f;
            _vm->bankMan()->unpack(f, frameNum, JOURNAL_BANK);
            BobFrame *bf = _vm->bankMan()->fetchFrame(frameNum);
            bf->xhotspot = 0;
            bf->yhotspot = 0;
            if (f == FRAME_INFO_BOX) { // adjust info box hot spot to put it always on top
                  bf->yhotspot = 200;
            }
      }
      _vm->bankMan()->close(JOURNAL_BANK);

      _textField.x = 136;
      _textField.y = 9;
      _textField.w = 146;
      _textField.h = 13;
}

void Journal::redraw() {
      drawNormalPanel();
      drawConfigPanel();
      drawSaveDescriptions();
      drawSaveSlot();
}

void Journal::update() {
      _vm->graphics()->sortBobs();
      _vm->display()->prepareUpdate();
      _vm->graphics()->drawBobs();
      if (_textField.enabled) {
            int16 x = _textField.x + _textField.posCursor;
            int16 y = _textField.y + _currentSaveSlot * _textField.h + 8;
            _vm->display()->drawBox(x, y, x + 6, y, INK_JOURNAL);
      }
      _vm->display()->forceFullRefresh();
      _vm->display()->update();
      _system->updateScreen();
}

void Journal::showBob(int bobNum, int16 x, int16 y, int frameNum) {
      BobSlot *bob = _vm->graphics()->bob(bobNum);
      bob->curPos(x, y);
      bob->frameNum = JOURNAL_FRAMES + frameNum;
}

void Journal::hideBob(int bobNum) {
      _vm->graphics()->bob(bobNum)->active = false;
}

void Journal::drawSaveDescriptions() {
      for (int i = 0; i < NUM_SAVES_PER_PAGE; ++i) {
            int n = _currentSavePage * 10 + i;
            char nb[4];
            sprintf(nb, "%d", n + 1);
            int y = _textField.y + i * _textField.h;
            _vm->display()->setText(_textField.x, y, _saveDescriptions[n], false);
            _vm->display()->setText(_textField.x - 27, y + 1, nb, false);
      }
      // highlight current page
      showBob(BOB_SAVE_PAGE, 300, 3 + _currentSavePage * 15, 6 + _currentSavePage);
}

void Journal::drawSaveSlot() {
      showBob(BOB_SAVE_DESC, 130, 6 + _currentSaveSlot * 13, 17);
}

void Journal::enterYesNoPanelMode(int16 prevZoneNum, int titleNum) {
      _panelMode = PM_YES_NO;
      _prevZoneNum = prevZoneNum;
      drawYesNoPanel(titleNum);
}

void Journal::exitYesNoPanelMode() {
      _panelMode = PM_NORMAL;
      if (_prevZoneNum == ZN_MAKE_ENTRY) {
            closeTextField();
      }
      redraw();
}

void Journal::enterInfoPanelMode() {
      _panelMode = PM_INFO_BOX;
      _vm->display()->clearTexts(0, GAME_SCREEN_HEIGHT - 1);
      drawInfoPanel();
}

void Journal::exitInfoPanelMode() {
      _vm->display()->clearTexts(0, GAME_SCREEN_HEIGHT - 1);
      hideBob(BOB_INFO_BOX);
      redraw();
      _panelMode = PM_NORMAL;
}

void Journal::handleKeyDown(uint16 ascii, int keycode) {
      switch (_panelMode) {
      case PM_INFO_BOX:
            break;
      case PM_YES_NO:
            if (keycode == 27) {
                  exitYesNoPanelMode();
            } else if (_textField.enabled) {
                  updateTextField(ascii, keycode);
            }
            break;
      case PM_NORMAL:
            if (keycode == 27) {
                  _quitMode = QM_CONTINUE;
            }
            break;
      }
}

void Journal::handleMouseWheel(int inc) {
      if (_panelMode == PM_NORMAL) {
            int curSave = _currentSavePage * NUM_SAVES_PER_PAGE + _currentSaveSlot + inc;
            if (curSave >= 0 && curSave < NUM_SAVES_PER_PAGE * 10) {
                  _currentSavePage = curSave / NUM_SAVES_PER_PAGE;
                  _currentSaveSlot = curSave % NUM_SAVES_PER_PAGE;
                  drawSaveDescriptions();
                  drawSaveSlot();
                  update();
            }
      }
}

void Journal::handleMouseDown(int x, int y) {
      int val;
      int16 zoneNum = _vm->grid()->findZoneForPos(GS_ROOM, x, y);
      switch (_panelMode) {
      case PM_INFO_BOX:
            exitInfoPanelMode();
            break;
      case PM_YES_NO:
            if (zoneNum == ZN_YES) {
                  _panelMode = PM_NORMAL;
                  int currentSlot = _currentSavePage * 10 + _currentSaveSlot;
                  switch (_prevZoneNum) {
                  case ZN_REVIEW_ENTRY:
                        if (_saveDescriptions[currentSlot][0]) {
                              _vm->graphics()->clearBobs();
                              _vm->display()->palFadeOut(ROOM_JOURNAL);
                              _vm->music()->stopSong();
                              _vm->loadGameState(currentSlot);
                              _vm->display()->clearTexts(0, GAME_SCREEN_HEIGHT - 1);
                              _quitMode = QM_RESTORE;
                        } else {
                              exitYesNoPanelMode();
                        }
                        break;
                  case ZN_MAKE_ENTRY:
                        if (_textField.text[0]) {
                              closeTextField();
                              _vm->saveGameState(currentSlot, _textField.text);
                              _quitMode = QM_CONTINUE;
                        } else {
                              exitYesNoPanelMode();
                        }
                        break;
                  case ZN_GIVEUP:
                        _quitMode = QM_CONTINUE;
                        _vm->quitGame();
                        break;
                  }
            } else if (zoneNum == ZN_NO) {
                  exitYesNoPanelMode();
            }
            break;
      case PM_NORMAL:
            switch (zoneNum) {
            case ZN_REVIEW_ENTRY:
                  enterYesNoPanelMode(zoneNum, TXT_REVIEW_ENTRY);
                  break;
            case ZN_MAKE_ENTRY:
                  initTextField(_saveDescriptions[_currentSavePage * 10 + _currentSaveSlot]);
                  enterYesNoPanelMode(zoneNum, TXT_MAKE_ENTRY);
                  break;
            case ZN_CLOSE:
                  _quitMode = QM_CONTINUE;
                  break;
            case ZN_GIVEUP:
                  enterYesNoPanelMode(zoneNum, TXT_GIVE_UP);
                  break;
            case ZN_TEXT_SPEED:
                  val = (x - 136) * QueenEngine::MAX_TEXT_SPEED / (266 - 136);
                  _vm->talkSpeed(val);
                  drawConfigPanel();
                  break;
            case ZN_SFX_TOGGLE:
                  _vm->sound()->toggleSfx();
                  drawConfigPanel();
                  break;
            case ZN_MUSIC_VOLUME:
                  val = (x - 136) * QueenEngine::MAX_MUSIC_VOLUME / (266 - 136);
                  _vm->music()->setVolume(val);
                  drawConfigPanel();
                  break;
            case ZN_DESC_1:
            case ZN_DESC_2:
            case ZN_DESC_3:
            case ZN_DESC_4:
            case ZN_DESC_5:
            case ZN_DESC_6:
            case ZN_DESC_7:
            case ZN_DESC_8:
            case ZN_DESC_9:
            case ZN_DESC_10:
                  _currentSaveSlot = zoneNum - ZN_DESC_1;
                  drawSaveSlot();
                  break;
            case ZN_PAGE_A:
            case ZN_PAGE_B:
            case ZN_PAGE_C:
            case ZN_PAGE_D:
            case ZN_PAGE_E:
            case ZN_PAGE_F:
            case ZN_PAGE_G:
            case ZN_PAGE_H:
            case ZN_PAGE_I:
            case ZN_PAGE_J:
                  _currentSavePage = zoneNum - ZN_PAGE_A;
                  drawSaveDescriptions();
                  break;
            case ZN_INFO_BOX:
                  enterInfoPanelMode();
                  break;
            case ZN_MUSIC_TOGGLE:
                  _vm->sound()->toggleMusic();
                  if (_vm->sound()->musicOn()) {
                        _vm->sound()->playLastSong();
                  } else {
                        _vm->music()->stopSong();
                  }
                  drawConfigPanel();
                  break;
            case ZN_VOICE_TOGGLE:
                  _vm->sound()->toggleSpeech();
                  drawConfigPanel();
                  break;
            case ZN_TEXT_TOGGLE:
                  _vm->subtitles(!_vm->subtitles());
                  drawConfigPanel();
                  break;
            }
            break;
      }
      update();
}

void Journal::drawPanelText(int y, const char *text) {
      debug(7, "Journal::drawPanelText(%d, '%s')", y, text);
      char s[80];
      strcpy(s, text);
      char *p = strchr(s, ' ');
      if (p == NULL) {
            int x = (128 - _vm->display()->textWidth(s)) / 2;
            _vm->display()->setText(x, y, s, false);
            assert(_panelTextCount < MAX_PANEL_TEXTS);
            _panelTextY[_panelTextCount++] = y;
      } else {
            *p++ = '\0';
            if (_vm->resource()->getLanguage() == HEBREW) {
                  drawPanelText(y - 5, p);
                  drawPanelText(y + 5, s);
            } else {
                  drawPanelText(y - 5, s);
                  drawPanelText(y + 5, p);
            }
      }
}

void Journal::drawCheckBox(bool active, int bobNum, int16 x, int16 y, int frameNum) {
      if (active) {
            showBob(bobNum, x, y, frameNum);
      } else {
            hideBob(bobNum);
      }
}

void Journal::drawSlideBar(int value, int maxValue, int bobNum, int16 y, int frameNum) {
      showBob(bobNum, 136 + value * (266 - 136) / maxValue, y, frameNum);
}

void Journal::drawPanel(const int *frames, const int *titles, int n) {
      for (int i = 0; i < _panelTextCount; ++i) {
            _vm->display()->clearTexts(_panelTextY[i], _panelTextY[i]);
      }
      _panelTextCount = 0;
      int bobNum = 1;
      int y = 8;
      while (n--) {
            showBob(bobNum++, 32, y, *frames++);
            drawPanelText(y + 12, _vm->logic()->joeResponse(*titles++));
            y += 48;
      }
}

void Journal::drawNormalPanel() {
      static const int frames[] = { FRAME_BLUE_1, FRAME_BLUE_2, FRAME_BLUE_1, FRAME_ORANGE };
      static const int titles[] = { TXT_REVIEW_ENTRY, TXT_MAKE_ENTRY, TXT_CLOSE, TXT_GIVE_UP };
      drawPanel(frames, titles, 4);
}

void Journal::drawYesNoPanel(int titleNum) {
      static const int frames[] = { FRAME_GREY, FRAME_BLUE_1, FRAME_BLUE_2 };
      const int titles[] = { titleNum, TXT_YES, TXT_NO };
      drawPanel(frames, titles, 3);

      hideBob(BOB_LEFT_RECT_4);
      hideBob(BOB_TALK_SPEED);
      hideBob(BOB_SFX_TOGGLE);
      hideBob(BOB_MUSIC_VOLUME);
      hideBob(BOB_SPEECH_TOGGLE);
      hideBob(BOB_TEXT_TOGGLE);
      hideBob(BOB_MUSIC_TOGGLE);
}

void Journal::drawConfigPanel() {
      _vm->checkOptionSettings();

      drawSlideBar(_vm->talkSpeed(), QueenEngine::MAX_TEXT_SPEED, BOB_TALK_SPEED, 164, FRAME_BLUE_PIN);
      drawSlideBar(_vm->music()->volume(), QueenEngine::MAX_MUSIC_VOLUME, BOB_MUSIC_VOLUME, 177, FRAME_GREEN_PIN);

      drawCheckBox(_vm->sound()->sfxOn(), BOB_SFX_TOGGLE, 221, 155, FRAME_CHECK_BOX);
      drawCheckBox(_vm->sound()->speechOn(), BOB_SPEECH_TOGGLE, 158, 155, FRAME_CHECK_BOX);
      drawCheckBox(_vm->subtitles(), BOB_TEXT_TOGGLE, 125, 167, FRAME_CHECK_BOX);
      drawCheckBox(_vm->sound()->musicOn(), BOB_MUSIC_TOGGLE, 125, 181, FRAME_CHECK_BOX);
}

void Journal::drawInfoPanel() {
      showBob(BOB_INFO_BOX, 72, 221, FRAME_INFO_BOX);
      const char *ver = _vm->resource()->JASVersion();
      switch (ver[0]) {
      case 'P':
            _vm->display()->setTextCentered(132, "PC Hard Drive", false);
            break;
      case 'C':
            _vm->display()->setTextCentered(132, "PC CD-ROM", false);
            break;
      case 'a':
            _vm->display()->setTextCentered(132, "Amiga A500/600", false);
            break;
      case 'A':
            _vm->display()->setTextCentered(132, "Amiga A1200", false);
            break;
      case 'c':
            _vm->display()->setTextCentered(132, "Amiga CD-32", false);
            break;
      }
      switch (ver[1]) {
      case 'E':
            _vm->display()->setTextCentered(144, "English", false);
            break;
      case 'F' :
            _vm->display()->setTextCentered(144, "Fran\x87""ais", false);
            break;
      case 'G':
            _vm->display()->setTextCentered(144, "Deutsch", false);
            break;
      case 'H':
            _vm->display()->setTextCentered(144, "Hebrew", false);
            break;
      case 'I':
            _vm->display()->setTextCentered(144, "Italiano", false);
            break;
      case 'S':
            _vm->display()->setTextCentered(144, "Espa\xA4""ol", false);
            break;
      }
      char versionId[13];
      sprintf(versionId, "Version %c.%c%c", ver[2], ver[3], ver[4]);
      _vm->display()->setTextCentered(156, versionId, false);
}

void Journal::initTextField(const char *desc) {
      _system->setFeatureState(OSystem::kFeatureVirtualKeyboard, true);
      _textField.enabled = true;
      _textField.posCursor = _vm->display()->textWidth(desc);
      _textField.textCharsCount = strlen(desc);
      memset(_textField.text, 0, sizeof(_textField.text));
      strcpy(_textField.text, desc);
}

void Journal::updateTextField(uint16 ascii, int keycode) {
      bool dirty = false;
      switch (keycode) {
      case 8: // backspace
            if (_textField.textCharsCount > 0) {
                  --_textField.textCharsCount;
                  _textField.text[_textField.textCharsCount] = '\0';
                  dirty = true;
            }
            break;
      case '\n':
      case '\r':
            if (_textField.text[0]) {
                  closeTextField();
                  int currentSlot = _currentSavePage * 10 + _currentSaveSlot;
                  _vm->saveGameState(currentSlot, _textField.text);
                  _quitMode = QM_CONTINUE;
            }
            break;
      default:
            if (isprint((char)ascii) &&
                  _textField.textCharsCount < (sizeof(_textField.text) - 1) &&
                  _vm->display()->textWidth(_textField.text) < _textField.w) {
                  _textField.text[_textField.textCharsCount] = (char)ascii;
                  ++_textField.textCharsCount;
                  dirty = true;
            }
            break;
      }
      if (dirty) {
            _vm->display()->setText(_textField.x, _textField.y + _currentSaveSlot * _textField.h, _textField.text, false);
            _textField.posCursor = _vm->display()->textWidth(_textField.text);
            update();
      }
}

void Journal::closeTextField() {
      _system->setFeatureState(OSystem::kFeatureVirtualKeyboard, false);
      _textField.enabled = false;
}

const Journal::Zone Journal::_zones[] = {
      { ZN_REVIEW_ENTRY,  32,   8,  96,  40 },
      { ZN_MAKE_ENTRY,    32,  56,  96,  88 }, // == ZN_YES
      { ZN_CLOSE,         32, 104,  96, 136 }, // == ZN_NO
      { ZN_GIVEUP,        32, 152,  96, 184 },
      { ZN_TEXT_SPEED,   136, 169, 265, 176 },
      { ZN_SFX_TOGGLE,   197, 155, 231, 164 },
      { ZN_MUSIC_VOLUME, 136, 182, 265, 189 },
      { ZN_DESC_1,       131,   7, 290,  18 },
      { ZN_DESC_2,       131,  20, 290,  31 },
      { ZN_DESC_3,       131,  33, 290,  44 },
      { ZN_DESC_4,       131,  46, 290,  57 },
      { ZN_DESC_5,       131,  59, 290,  70 },
      { ZN_DESC_6,       131,  72, 290,  83 },
      { ZN_DESC_7,       131,  85, 290,  96 },
      { ZN_DESC_8,       131,  98, 290, 109 },
      { ZN_DESC_9,       131, 111, 290, 122 },
      { ZN_DESC_10,      131, 124, 290, 135 },
      { ZN_PAGE_A,       300,   4, 319,  17 },
      { ZN_PAGE_B,       300,  19, 319,  32 },
      { ZN_PAGE_C,       300,  34, 319,  47 },
      { ZN_PAGE_D,       300,  49, 319,  62 },
      { ZN_PAGE_E,       300,  64, 319,  77 },
      { ZN_PAGE_F,       300,  79, 319,  92 },
      { ZN_PAGE_G,       300,  94, 319, 107 },
      { ZN_PAGE_H,       300, 109, 319, 122 },
      { ZN_PAGE_I,       300, 124, 319, 137 },
      { ZN_PAGE_J,       300, 139, 319, 152 },
      { ZN_INFO_BOX,     273, 146, 295, 189 },
      { ZN_MUSIC_TOGGLE, 109, 181, 135, 190 },
      { ZN_VOICE_TOGGLE, 134, 155, 168, 164 },
      { ZN_TEXT_TOGGLE,  109, 168, 135, 177 }
};

} // End of namespace Queen

Generated by  Doxygen 1.6.0   Back to index