Exemplo n.º 1
0
static int
toDifferentLine (
  IsSameCharacter isSameCharacter,
  CanMoveWindow canMoveWindow,
  int amount, int from, int width
) {
  if (canMoveWindow()) {
    ScreenCharacter characters1[width];
    unsigned int skipped = 0;

    if ((isSameCharacter == isSameText) && ses->displayMode) isSameCharacter = isSameAttributes;
    readScreen(from, ses->winy, width, 1, characters1);

    do {
      ScreenCharacter characters2[width];
      readScreen(from, ses->winy+=amount, width, 1, characters2);

      if (!isSameRow(characters1, characters2, width, isSameCharacter) ||
          (showScreenCursor() && (scr.posy == ses->winy) &&
           (scr.posx >= from) && (scr.posx < (from + width)))) {
        return 1;
      }

      /* lines are identical */
      alertLineSkipped(&skipped);
    } while (canMoveWindow());
  }

  alert(ALERT_BOUNCE);
  return 0;
}
Exemplo n.º 2
0
size_t
formatCharacterDescription (char *buffer, size_t size, int column, int row) {
  static char *const colours[] = {
    strtext("black"),
    strtext("blue"),
    strtext("green"),
    strtext("cyan"),
    strtext("red"),
    strtext("magenta"),
    strtext("brown"),
    strtext("light grey"),
    strtext("dark grey"),
    strtext("light blue"),
    strtext("light green"),
    strtext("light cyan"),
    strtext("light red"),
    strtext("light magenta"),
    strtext("yellow"),
    strtext("white")
  };

  size_t length;
  ScreenCharacter character;

  readScreen(column, row, 1, 1, &character);
  STR_BEGIN(buffer, size);

  {
    uint32_t text = character.text;

    STR_PRINTF("char %" PRIu32 " (U+%04" PRIX32 "): %s on %s",
               text, text,
               gettext(colours[character.attributes & 0X0F]),
               gettext(colours[(character.attributes & 0X70) >> 4]));
  }

  if (character.attributes & SCR_ATTR_BLINK) {
    STR_PRINTF(" %s", gettext("blink"));
  }

#ifdef HAVE_ICU
  {
    char name[0X40];
    UErrorCode error = U_ZERO_ERROR;

    u_charName(character.text, U_EXTENDED_CHAR_NAME, name, sizeof(name), &error);
    if (U_SUCCESS(error)) {
      STR_PRINTF(" [%s]", name);
    }
  }
#endif /* HAVE_ICU */

  length = STR_LENGTH;
  STR_END;
  return length;
}
Exemplo n.º 3
0
extern "C" void TakeScreenshot(int iFrameNumber)
{
    char filepath[PATH_MAX], filename[PATH_MAX];

    // get screenshot directory and base filename (based on ROM header)
    GetBaseFilepath(filepath, PATH_MAX - 10);

    // look for an unused screenshot filename
    for (; CurrentShotIndex < 1000; CurrentShotIndex++)
    {
        sprintf(filename, "%s-%03i.png", filepath, CurrentShotIndex);
        FILE *pFile = fopen(filename, "r");
        if (pFile == NULL)
            break;
        fclose(pFile);
    }
    if (CurrentShotIndex >= 1000)
    {
        DebugMessage(M64MSG_ERROR, "Can't save screenshot; folder already contains 1000 screenshots for this ROM");
        return;
    }
    CurrentShotIndex++;

    // get the width and height
    int width = 640;
    int height = 480;
    readScreen(NULL, &width, &height, 0);

    // allocate memory for the image
    unsigned char *pucFrame = (unsigned char *) malloc(width * height * 3);
    if (pucFrame == 0)
        return;

    // grab the back image from OpenGL by calling the video plugin
    readScreen(pucFrame, &width, &height, 0);

    // write the image to a PNG
    SaveRGBBufferToFile(filename, pucFrame, width, height, width * 3);
    // free the memory
    free(pucFrame);
    // print message -- this allows developers to capture frames and use them in the regression test
    main_message(M64MSG_INFO, OSD_BOTTOM_LEFT, "Captured screenshot for frame %i.", iFrameNumber);
}
Exemplo n.º 4
0
int
trackCursor (int place) {
  if (!SCR_CURSOR_OK()) return 0;

#ifdef ENABLE_CONTRACTED_BRAILLE
  if (isContracted) {
    ses->winy = scr.posy;
    if (scr.posx < ses->winx) {
      int length = scr.posx + 1;
      ScreenCharacter characters[length];
      int onspace = 1;
      readScreen(0, ses->winy, length, 1, characters);
      while (length) {
        if ((iswspace(characters[--length].text) != 0) != onspace) {
          if (onspace) {
            onspace = 0;
          } else {
            ++length;
            break;
          }
        }
      }
      ses->winx = length;
    }
    contractedTrack = 1;
    return 1;
  }
#endif /* ENABLE_CONTRACTED_BRAILLE */

  if (place) {
    if ((scr.posx < ses->winx) || (scr.posx >= (int)(ses->winx + textCount)) ||
        (scr.posy < ses->winy) || (scr.posy >= (int)(ses->winy + brl.textRows))) {
      placeWindowHorizontally(scr.posx);
    }
  }

  if (prefs.slidingWindow) {
    int reset = textCount * 3 / 10;
    int trigger = prefs.eagerSlidingWindow? textCount*3/20: 0;

    if (scr.posx < (ses->winx + trigger)) {
      ses->winx = MAX(scr.posx-reset, 0);
    } else if (scr.posx >= (int)(ses->winx + textCount - trigger)) {
      ses->winx = MAX(MIN(scr.posx+reset+1, scr.cols)-(int)textCount, 0);
    }
  } else if (scr.posx < ses->winx) {
    ses->winx -= ((ses->winx - scr.posx - 1) / textCount + 1) * textCount;
    if (ses->winx < 0) ses->winx = 0;
  } else {
    ses->winx += (scr.posx - ses->winx) / textCount * textCount;
  }

  slideWindowVertically(scr.posy);
  return 1;
}
Exemplo n.º 5
0
Arquivo: scr.c Projeto: mlang/brltty
int
readScreenText (short left, short top, short width, short height, wchar_t *buffer) {
  unsigned int count = width * height;
  ScreenCharacter characters[count];
  if (!readScreen(left, top, width, height, characters)) return 0;

  {
    int i;
    for (i=0; i<count; ++i) buffer[i] = characters[i].text;
  }

  return 1;
}
Exemplo n.º 6
0
static void
sayScreenRegion (int left, int top, int width, int height, int track, SayMode mode) {
  size_t count = width * height;
  ScreenCharacter characters[count];

  if (mode == sayImmediate) muteSpeech(__func__);
  readScreen(left, top, width, height, characters);
  spk.track.isActive = track;
  spk.track.screenNumber = scr.number;
  spk.track.firstLine = top;
  spk.track.speechLocation = SPK_LOC_NONE;
  sayScreenCharacters(characters, count, 0);
}
Exemplo n.º 7
0
static void
speakDone (const ScreenCharacter *line, int column, int count, int spell) {
  ScreenCharacter internalBuffer[count];

  if (line) {
    line = &line[column];
  } else {
    readScreen(column, ses->spky, count, 1, internalBuffer);
    line = internalBuffer;
  }

  speakCharacters(line, count, spell);
  placeWindowHorizontally(ses->spkx);
  slideWindowVertically(ses->spky);
}
Exemplo n.º 8
0
static int
readScreenRow (RoutingData *routing, ScreenCharacter *buffer, int row) {
  if (!buffer) buffer = routing->rowBuffer;
  return readScreen(0, row, routing->screenColumns, 1, buffer);
}
Exemplo n.º 9
0
/*********************************************************************************************************
* emulation thread - runs the core
*/
m64p_error main_run(void)
{
    VILimit = (float) GetVILimit();
    VILimitMilliseconds = (double) 1000.0/VILimit; 

    /* take the r4300 emulator mode from the config file at this point and cache it in a global variable */
    r4300emu = ConfigGetParamInt(g_CoreConfig, "R4300Emulator");

    /* set some other core parameters based on the config file values */
    savestates_set_autoinc_slot(ConfigGetParamBool(g_CoreConfig, "AutoStateSlotIncrement"));
    savestates_select_slot(ConfigGetParamInt(g_CoreConfig, "CurrentStateSlot"));
    no_compiled_jump = ConfigGetParamBool(g_CoreConfig, "NoCompiledJump");

    /* set up the SDL key repeat and event filter to catch keyboard/joystick commands for the core */
    event_initialize();

    // initialize memory, and do byte-swapping if it's not been done yet
    if (g_MemHasBeenBSwapped == 0)
    {
        init_memory(1);
        g_MemHasBeenBSwapped = 1;
    }
    else
    {
        init_memory(0);
    }

    // Attach rom to plugins
    if (!romOpen_gfx())
    {
        free_memory(); SDL_Quit(); return M64ERR_PLUGIN_FAIL;
    }
    if (!romOpen_audio())
    {
        romClosed_gfx(); free_memory(); SDL_Quit(); return M64ERR_PLUGIN_FAIL;
    }
    if (!romOpen_input())
    {
        romClosed_audio(); romClosed_gfx(); free_memory(); SDL_Quit(); return M64ERR_PLUGIN_FAIL;
    }

    if (ConfigGetParamBool(g_CoreConfig, "OnScreenDisplay"))
    {
        // init on-screen display
        int width = 640, height = 480;
        readScreen(NULL, &width, &height, 0); // read screen to get width and height
        osd_init(width, height);
    }

    // setup rendering callback from video plugin to the core, for screenshots and On-Screen-Display
    setRenderingCallback(video_plugin_render_callback);

#ifdef WITH_LIRC
    lircStart();
#endif // WITH_LIRC

#ifdef DBG
    if (ConfigGetParamBool(g_CoreConfig, "EnableDebugger"))
        init_debugger();
#endif

    /* Startup message on the OSD */
    osd_new_message(OSD_MIDDLE_CENTER, "Mupen64Plus Started...");

    g_EmulatorRunning = 1;
    StateChanged(M64CORE_EMU_STATE, M64EMU_RUNNING);

    /* call r4300 CPU core and run the game */
    r4300_reset_hard();
    r4300_reset_soft();
    r4300_execute();

#ifdef WITH_LIRC
    lircStop();
#endif // WITH_LIRC

#ifdef DBG
    if (g_DebuggerActive)
        destroy_debugger();
#endif

    if (ConfigGetParamBool(g_CoreConfig, "OnScreenDisplay"))
    {
        osd_exit();
    }

    romClosed_RSP();
    romClosed_input();
    romClosed_audio();
    romClosed_gfx();
    free_memory();

    // clean up
    g_EmulatorRunning = 0;
    StateChanged(M64CORE_EMU_STATE, M64EMU_STOPPED);

    SDL_Quit();

    return M64ERR_SUCCESS;
}
Exemplo n.º 10
0
int
handleSpeechCommand (int command, void *datga) {
  switch (command & BRL_MSK_CMD) {
    case BRL_CMD_RESTARTSPEECH:
      restartSpeechDriver();
      break;
    case BRL_CMD_SPKHOME:
      if (scr.number == spk.track.screenNumber) {
        trackSpeech();
      } else {
        playTune(&tune_command_rejected);
      }
      break;
    case BRL_CMD_AUTOSPEAK:
      toggleFeatureSetting(&prefs.autospeak, command);
      break;

    case BRL_CMD_ASPK_SEL_LINE:
      toggleFeatureSetting(&prefs.autospeakSelectedLine, command);
      break;

    case BRL_CMD_ASPK_SEL_CHAR:
      toggleFeatureSetting(&prefs.autospeakSelectedCharacter, command);
      break;

    case BRL_CMD_ASPK_INS_CHARS:
      toggleFeatureSetting(&prefs.autospeakInsertedCharacters, command);
      break;

    case BRL_CMD_ASPK_DEL_CHARS:
      toggleFeatureSetting(&prefs.autospeakDeletedCharacters, command);
      break;

    case BRL_CMD_ASPK_REP_CHARS:
      toggleFeatureSetting(&prefs.autospeakReplacedCharacters, command);
      break;

    case BRL_CMD_ASPK_CMP_WORDS:
      toggleFeatureSetting(&prefs.autospeakCompletedWords, command);
      break;

    case BRL_CMD_MUTE:
      muteSpeech("command");
      break;

    case BRL_CMD_SAY_LINE:
      sayScreenLines(ses->winy, 1, 0, prefs.sayLineMode);
      break;
    case BRL_CMD_SAY_ABOVE:
      sayScreenLines(0, ses->winy+1, 1, sayImmediate);
      break;
    case BRL_CMD_SAY_BELOW:
      sayScreenLines(ses->winy, scr.rows-ses->winy, 1, sayImmediate);
      break;

    case BRL_CMD_SAY_SLOWER:
      if (!canSetSpeechRate()) {
        playTune(&tune_command_rejected);
      } else if (prefs.speechRate > 0) {
        setSpeechRate(--prefs.speechRate, 1);
      } else {
        playTune(&tune_no_change);
      }
      break;

    case BRL_CMD_SAY_FASTER:
      if (!canSetSpeechRate()) {
        playTune(&tune_command_rejected);
      } else if (prefs.speechRate < SPK_RATE_MAXIMUM) {
        setSpeechRate(++prefs.speechRate, 1);
      } else {
        playTune(&tune_no_change);
      }
      break;

    case BRL_CMD_SAY_SOFTER:
      if (!canSetSpeechVolume()) {
        playTune(&tune_command_rejected);
      } else if (prefs.speechVolume > 0) {
        setSpeechVolume(--prefs.speechVolume, 1);
      } else {
        playTune(&tune_no_change);
      }
      break;

    case BRL_CMD_SAY_LOUDER:
      if (!canSetSpeechVolume()) {
        playTune(&tune_command_rejected);
      } else if (prefs.speechVolume < SPK_VOLUME_MAXIMUM) {
        setSpeechVolume(++prefs.speechVolume, 1);
      } else {
        playTune(&tune_no_change);
      }
      break;

    case BRL_CMD_SPEAK_CURR_CHAR:
      speakCurrentCharacter();
      break;

    case BRL_CMD_SPEAK_PREV_CHAR:
      if (ses->spkx > 0) {
        ses->spkx -= 1;
        speakCurrentCharacter();
      } else if (ses->spky > 0) {
        ses->spky -= 1;
        ses->spkx = scr.cols - 1;
        playTune(&tune_wrap_up);
        speakCurrentCharacter();
      } else {
        playTune(&tune_bounce);
      }
      break;

    case BRL_CMD_SPEAK_NEXT_CHAR:
      if (ses->spkx < (scr.cols - 1)) {
        ses->spkx += 1;
        speakCurrentCharacter();
      } else if (ses->spky < (scr.rows - 1)) {
        ses->spky += 1;
        ses->spkx = 0;
        playTune(&tune_wrap_down);
        speakCurrentCharacter();
      } else {
        playTune(&tune_bounce);
      }
      break;

    case BRL_CMD_SPEAK_FRST_CHAR: {
      ScreenCharacter characters[scr.cols];
      int column;

      readScreen(0, ses->spky, scr.cols, 1, characters);
      if ((column = findFirstNonSpaceCharacter(characters, scr.cols)) >= 0) {
        ses->spkx = column;
        speakDone(characters, column, 1, 0);
      } else {
        playTune(&tune_command_rejected);
      }

      break;
    }

    case BRL_CMD_SPEAK_LAST_CHAR: {
      ScreenCharacter characters[scr.cols];
      int column;

      readScreen(0, ses->spky, scr.cols, 1, characters);
      if ((column = findLastNonSpaceCharacter(characters, scr.cols)) >= 0) {
        ses->spkx = column;
        speakDone(characters, column, 1, 0);
      } else {
        playTune(&tune_command_rejected);
      }

      break;
    }

    {
      int direction;
      int spell;

    case BRL_CMD_SPEAK_PREV_WORD:
      direction = -1;
      spell = 0;
      goto speakWord;

    case BRL_CMD_SPEAK_NEXT_WORD:
      direction = 1;
      spell = 0;
      goto speakWord;

    case BRL_CMD_SPEAK_CURR_WORD:
      direction = 0;
      spell = 0;
      goto speakWord;

    case BRL_CMD_SPELL_CURR_WORD:
      direction = 0;
      spell = 1;
      goto speakWord;

    speakWord:
      {
        int row = ses->spky;
        int column = ses->spkx;

        ScreenCharacter characters[scr.cols];
        ScreenCharacterType type;
        int onCurrentWord;

        int from = column;
        int to = from + 1;

      findWord:
        readScreen(0, row, scr.cols, 1, characters);
        type = (row == ses->spky)? getScreenCharacterType(&characters[column]): SCT_SPACE;
        onCurrentWord = type != SCT_SPACE;

        if (direction < 0) {
          while (1) {
            if (column == 0) {
              if ((type != SCT_SPACE) && !onCurrentWord) {
                ses->spkx = from = column;
                ses->spky = row;
                break;
              }

              if (row == 0) goto noWord;
              if (row-- == ses->spky) playTune(&tune_wrap_up);
              column = scr.cols;
              goto findWord;
            }

            {
              ScreenCharacterType newType = getScreenCharacterType(&characters[--column]);

              if (newType != type) {
                if (onCurrentWord) {
                  onCurrentWord = 0;
                } else if (type != SCT_SPACE) {
                  ses->spkx = from = column + 1;
                  ses->spky = row;
                  break;
                }

                if (newType != SCT_SPACE) to = column + 1;
                type = newType;
              }
            }
          }
        } else if (direction > 0) {
          while (1) {
            if (++column == scr.cols) {
              if ((type != SCT_SPACE) && !onCurrentWord) {
                to = column;
                ses->spkx = from;
                ses->spky = row;
                break;
              }

              if (row == (scr.rows - 1)) goto noWord;
              if (row++ == ses->spky) playTune(&tune_wrap_down);
              column = -1;
              goto findWord;
            }

            {
              ScreenCharacterType newType = getScreenCharacterType(&characters[column]);

              if (newType != type) {
                if (onCurrentWord) {
                  onCurrentWord = 0;
                } else if (type != SCT_SPACE) {
                  to = column;
                  ses->spkx = from;
                  ses->spky = row;
                  break;
                }

                if (newType != SCT_SPACE) from = column;
                type = newType;
              }
            }
          }
        } else if (type != SCT_SPACE) {
          while (from > 0) {
            if (getScreenCharacterType(&characters[--from]) != type) {
              from += 1;
              break;
            }
          }

          while (to < scr.cols) {
            if (getScreenCharacterType(&characters[to]) != type) break;
            to += 1;
          }
        }

        speakDone(characters, from, to-from, spell);
        break;
      }

    noWord:
      playTune(&tune_bounce);
      break;
    }

    case BRL_CMD_SPEAK_CURR_LINE:
      speakCurrentLine();
      break;

    {
      int increment;
      int limit;

    case BRL_CMD_SPEAK_PREV_LINE:
      increment = -1;
      limit = 0;
      goto speakLine;

    case BRL_CMD_SPEAK_NEXT_LINE:
      increment = 1;
      limit = scr.rows - 1;
      goto speakLine;

    speakLine:
      if (ses->spky == limit) {
        playTune(&tune_bounce);
      } else {
        if (prefs.skipIdenticalLines) {
          ScreenCharacter original[scr.cols];
          ScreenCharacter current[scr.cols];
          int count = 0;

          readScreen(0, ses->spky, scr.cols, 1, original);

          do {
            readScreen(0, ses->spky+=increment, scr.cols, 1, current);
            if (!isSameRow(original, current, scr.cols, isSameText)) break;

            if (!count) {
              playTune(&tune_skip_first);
            } else if (count < 4) {
              playTune(&tune_skip);
            } else if (!(count % 4)) {
              playTune(&tune_skip_more);
            }

            count += 1;
          } while (ses->spky != limit);
        } else {
          ses->spky += increment;
        }

        speakCurrentLine();
      }

      break;
    }

    case BRL_CMD_SPEAK_FRST_LINE: {
      ScreenCharacter characters[scr.cols];
      int row = 0;

      while (row < scr.rows) {
        readScreen(0, row, scr.cols, 1, characters);
        if (!isAllSpaceCharacters(characters, scr.cols)) break;
        row += 1;
      }

      if (row < scr.rows) {
        ses->spky = row;
        ses->spkx = 0;
        speakCurrentLine();
      } else {
        playTune(&tune_command_rejected);
      }

      break;
    }

    case BRL_CMD_SPEAK_LAST_LINE: {
      ScreenCharacter characters[scr.cols];
      int row = scr.rows - 1;

      while (row >= 0) {
        readScreen(0, row, scr.cols, 1, characters);
        if (!isAllSpaceCharacters(characters, scr.cols)) break;
        row -= 1;
      }

      if (row >= 0) {
        ses->spky = row;
        ses->spkx = 0;
        speakCurrentLine();
      } else {
        playTune(&tune_command_rejected);
      }

      break;
    }

    case BRL_CMD_DESC_CURR_CHAR: {
      char description[0X50];
      formatCharacterDescription(description, sizeof(description), ses->spkx, ses->spky);
      sayString(description, 1);
      break;
    }

    case BRL_CMD_ROUTE_CURR_LOCN:
      if (routeCursor(ses->spkx, ses->spky, scr.number)) {
        playTune(&tune_routing_started);
      } else {
        playTune(&tune_command_rejected);
      }
      break;

    case BRL_CMD_SPEAK_CURR_LOCN: {
      char buffer[0X50];
      snprintf(buffer, sizeof(buffer), "%s %d, %s %d",
               gettext("line"), ses->spky+1,
               gettext("column"), ses->spkx+1);
      sayString(buffer, 1);
      break;
    }

    case BRL_CMD_SHOW_CURR_LOCN:
      toggleFeatureSetting(&prefs.showSpeechCursor, command);
      break;

    default:
      return 0;
  }

  return 1;
}
Exemplo n.º 11
0
	logic::CScenario* CScenariosXmlDao::readScenario(const string& path){
		TiXmlDocument doc(path.c_str());
		if(!doc.LoadFile())
			return false;

		// Creamos el escenario para comenzar a llenarlo
		logic::CScenario* scenario = new logic::CScenario();

		TiXmlHandle	hDoc(&doc);
		// Recuperamos el elemento del nodo raiz
		TiXmlElement* pElem = hDoc.FirstChildElement().Element();

		TiXmlHandle hRoot(pElem);

		// Recorremos los graficos
		TiXmlElement* pGfxElement = hRoot.FirstChild("gfx").Element();
		while(pGfxElement){
			//cout<<"Etiqueta: "<<pGfxElement->Value()<<"\n";

			// Recorremos los graficos estaticos
			TiXmlHandle hGfx(pGfxElement);
			TiXmlElement* pStaticGfxElement = hGfx.FirstChild("static_gfx").Element();
			while(pStaticGfxElement){
				//cout<<"Etiqueta: "<<pStaticGfxElement->Value()<<"\n";

				// Recorremos cada elemento estatico y multimedia
				TiXmlHandle hStaticGfx(pStaticGfxElement);
				TiXmlElement* pStaticElement = hStaticGfx.FirstChild("static").Element();
				TiXmlElement* pMultElement= hStaticGfx.FirstChild("multimedia").Element();
				TiXmlElement* pScreenElement= hStaticGfx.FirstChild("screen").Element();

				// Leemos las pantallas que haya
				while(pScreenElement){
					logic::CScreen* screen = readScreen(pScreenElement);
					scenario->setScreen(screen);
					pScreenElement = pScreenElement->NextSiblingElement("screen");
				}

				// Leo elementos multimedia
				while(pMultElement){
					logic::CMultimediaFurniture* mult = readMultFur(pMultElement);

					scenario->addMultimediaFurniture(mult);
					pMultElement = pMultElement->NextSiblingElement("multimedia");
				}

				// Leo elementos estaticos
				while(pStaticElement){
					//cout<<"Etiqueta: "<<pStaticElement->Value()<<"\n";
					logic::CEntity* entity = readStaticEntity(pStaticElement);
					if(entity->id() == "screen")
						scenario->setScreen(entity);
					scenario->addFurniture(entity);
					pStaticElement = pStaticElement->NextSiblingElement("static");
				}

				pStaticGfxElement = pStaticGfxElement->NextSiblingElement("static_gfx");
			}

			// Recorremos los graficos animados
			TiXmlElement* pAnimatedGfxElement = hGfx.FirstChild("animated_gfx").Element();
			while(pAnimatedGfxElement){
				//cout<<"Etiqueta: "<<pAnimatedGfxElement->Value()<<"\n";

				TiXmlHandle hAnimatedGfx(pAnimatedGfxElement);

				// Recorremos cada jugador animado
				TiXmlElement* pPlayerElement = hAnimatedGfx.FirstChild("player").Element();
				while(pPlayerElement){
					logic::CPlayer* player = readPlayer(pPlayerElement);
					scenario->addPlayer(player);
					pPlayerElement = pPlayerElement->NextSiblingElement("player");
				}

				// Recorremos cada personaje del publico
				TiXmlElement* pHostElement = hAnimatedGfx.FirstChild("host").Element();
				while(pHostElement){
					logic::CQuizShowHost* host = readHost(pHostElement);
					scenario->setHost(host);
					pHostElement = pHostElement->NextSiblingElement("host");
				}


				// Recorremos cada personaje del publico
				TiXmlElement* pPublicElement = hAnimatedGfx.FirstChild("public").Element();
				while(pPublicElement){
					logic::CAvatar* audience = readAudience(pPublicElement);
					scenario->addAudience(audience);
					pPublicElement = pPublicElement->NextSiblingElement("public");
				}

				pAnimatedGfxElement = pAnimatedGfxElement->NextSiblingElement("animated_gfx");
			}

			pGfxElement = pGfxElement->NextSiblingElement("gfx");
		}

		return scenario;
	}
Exemplo n.º 12
0
int
main (int argc, char *argv[]) {
  ProgramExitStatus exitStatus;
  void *driverObject;

  {
    static const OptionsDescriptor descriptor = {
      OPTION_TABLE(programOptions),
      .applicationName = "scrtest",
      .argumentsSummary = "[parameter=value ...]"
    };
    PROCESS_OPTIONS(descriptor, argc, argv);
  }

  if ((screen = loadScreenDriver(opt_screenDriver, &driverObject, opt_driversDirectory))) {
    const char *const *parameterNames = getScreenParameters(screen);
    char **parameterSettings;

    if (!parameterNames) {
      static const char *const noNames[] = {NULL};
      parameterNames = noNames;
    }

    {
      const char *const *name = parameterNames;
      unsigned int count;
      char **setting;
      while (*name) ++name;
      count = name - parameterNames;
      if (!(parameterSettings = malloc((count + 1) * sizeof(*parameterSettings)))) {
        logMallocError();
        return PROG_EXIT_FATAL;
      }
      setting = parameterSettings;
      while (count--) *setting++ = "";
      *setting = NULL;
    }

    while (argc) {
      char *assignment = *argv++;
      int ok = 0;
      char *delimiter = strchr(assignment, '=');
      if (!delimiter) {
        logMessage(LOG_ERR, "missing screen parameter value: %s", assignment);
      } else if (delimiter == assignment) {
        logMessage(LOG_ERR, "missing screen parameter name: %s", assignment);
      } else {
        size_t nameLength = delimiter - assignment;
        const char *const *name = parameterNames;
        while (*name) {
          if (strncasecmp(assignment, *name, nameLength) == 0) {
            parameterSettings[name - parameterNames] = delimiter + 1;
            ok = 1;
            break;
          }
          ++name;
        }
        if (!ok) logMessage(LOG_ERR, "invalid screen parameter: %s", assignment);
      }
      if (!ok) return PROG_EXIT_SYNTAX;
      --argc;
    }

    if (constructScreenDriver(parameterSettings)) {
      ScreenDescription description;
      int left, top, width, height;

      describeScreen(&description);
      printf("Screen: %dx%d\n", description.cols, description.rows);
      printf("Cursor: [%d,%d]\n", description.posx, description.posy);

      if (setRegion(&left, opt_boxLeft, "starting column",
                &width, opt_boxWidth, description.cols, "region width")) {
        if (setRegion(&top, opt_boxTop, "starting row",
                  &height, opt_boxHeight, description.rows, "region height")) {
          printf("Region: %dx%d@[%d,%d]\n", width, height, left, top);

          {
            ScreenCharacter buffer[width * height];

            if (readScreen(left, top, width, height, buffer)) {
              int line;
              for (line=0; line<height; line++) {
                int column;
                for (column=0; column<width; column++) {
                  wchar_t character = buffer[line * width + column].text;
                  if (!iswLatin1(character)) {
                    putchar('?');
                  } else if (!isprint(character)) {
                    putchar('*');
                  } else {
                    putchar(character);
                  }
                }
                putchar('\n');
              }
              exitStatus = PROG_EXIT_SUCCESS;
            } else {
              logMessage(LOG_ERR, "Can't read screen.");
              exitStatus = PROG_EXIT_FATAL;
            }
          }
        } else {
          exitStatus = PROG_EXIT_SYNTAX;
        }
      } else {
        exitStatus = PROG_EXIT_SYNTAX;
      }
    } else {
      logMessage(LOG_ERR, "can't open screen.");
      exitStatus = PROG_EXIT_FATAL;
    }

    destructScreenDriver();
  } else {
    logMessage(LOG_ERR, "can't load screen driver.");
    exitStatus = PROG_EXIT_FATAL;
  }
  return exitStatus;
}
Exemplo n.º 13
0
static int
handleSpeechCommands (int command, void *data) {
  switch (command & BRL_MSK_CMD) {
    case BRL_CMD_RESTARTSPEECH:
      restartSpeechDriver();
      break;

    case BRL_CMD_SPKHOME:
      if (scr.number == spk.track.screenNumber) {
        trackSpeech();
      } else {
        alert(ALERT_COMMAND_REJECTED);
      }
      break;

    case BRL_CMD_MUTE:
      muteSpeech(&spk, "command");
      break;

    case BRL_CMD_SAY_LINE:
      sayScreenLines(ses->winy, 1, 0, prefs.sayLineMode);
      break;
    case BRL_CMD_SAY_ABOVE:
      sayScreenLines(0, ses->winy+1, 1, sayImmediate);
      break;
    case BRL_CMD_SAY_BELOW:
      sayScreenLines(ses->winy, scr.rows-ses->winy, 1, sayImmediate);
      break;

    case BRL_CMD_SAY_SLOWER:
      if (!canSetSpeechRate(&spk)) {
        alert(ALERT_COMMAND_REJECTED);
      } else if (prefs.speechRate > 0) {
        setSpeechRate(&spk, --prefs.speechRate, 1);
      } else {
        alert(ALERT_NO_CHANGE);
      }
      break;

    case BRL_CMD_SAY_FASTER:
      if (!canSetSpeechRate(&spk)) {
        alert(ALERT_COMMAND_REJECTED);
      } else if (prefs.speechRate < SPK_RATE_MAXIMUM) {
        setSpeechRate(&spk, ++prefs.speechRate, 1);
      } else {
        alert(ALERT_NO_CHANGE);
      }
      break;

    case BRL_CMD_SAY_SOFTER:
      if (!canSetSpeechVolume(&spk)) {
        alert(ALERT_COMMAND_REJECTED);
      } else if (prefs.speechVolume > 0) {
        setSpeechVolume(&spk, --prefs.speechVolume, 1);
      } else {
        alert(ALERT_NO_CHANGE);
      }
      break;

    case BRL_CMD_SAY_LOUDER:
      if (!canSetSpeechVolume(&spk)) {
        alert(ALERT_COMMAND_REJECTED);
      } else if (prefs.speechVolume < SPK_VOLUME_MAXIMUM) {
        setSpeechVolume(&spk, ++prefs.speechVolume, 1);
      } else {
        alert(ALERT_NO_CHANGE);
      }
      break;

    case BRL_CMD_SPEAK_CURR_CHAR:
      speakCurrentCharacter();
      break;

    case BRL_CMD_SPEAK_PREV_CHAR:
      if (ses->spkx > 0) {
        ses->spkx -= 1;
        speakCurrentCharacter();
      } else if (ses->spky > 0) {
        ses->spky -= 1;
        ses->spkx = scr.cols - 1;
        alert(ALERT_WRAP_UP);
        speakCurrentCharacter();
      } else {
        alert(ALERT_BOUNCE);
      }
      break;

    case BRL_CMD_SPEAK_NEXT_CHAR:
      if (ses->spkx < (scr.cols - 1)) {
        ses->spkx += 1;
        speakCurrentCharacter();
      } else if (ses->spky < (scr.rows - 1)) {
        ses->spky += 1;
        ses->spkx = 0;
        alert(ALERT_WRAP_DOWN);
        speakCurrentCharacter();
      } else {
        alert(ALERT_BOUNCE);
      }
      break;

    case BRL_CMD_SPEAK_FRST_CHAR: {
      ScreenCharacter characters[scr.cols];
      int column;

      readScreen(0, ses->spky, scr.cols, 1, characters);
      if ((column = findFirstNonSpaceCharacter(characters, scr.cols)) >= 0) {
        ses->spkx = column;
        speakDone(characters, column, 1, 0);
      } else {
        alert(ALERT_COMMAND_REJECTED);
      }

      break;
    }

    case BRL_CMD_SPEAK_LAST_CHAR: {
      ScreenCharacter characters[scr.cols];
      int column;

      readScreen(0, ses->spky, scr.cols, 1, characters);
      if ((column = findLastNonSpaceCharacter(characters, scr.cols)) >= 0) {
        ses->spkx = column;
        speakDone(characters, column, 1, 0);
      } else {
        alert(ALERT_COMMAND_REJECTED);
      }

      break;
    }

    {
      int direction;
      int spell;

    case BRL_CMD_SPEAK_PREV_WORD:
      direction = -1;
      spell = 0;
      goto speakWord;

    case BRL_CMD_SPEAK_NEXT_WORD:
      direction = 1;
      spell = 0;
      goto speakWord;

    case BRL_CMD_SPEAK_CURR_WORD:
      direction = 0;
      spell = 0;
      goto speakWord;

    case BRL_CMD_SPELL_CURR_WORD:
      direction = 0;
      spell = 1;
      goto speakWord;

    speakWord:
      {
        int row = ses->spky;
        int column = ses->spkx;

        ScreenCharacter characters[scr.cols];
        ScreenCharacterType type;
        int onCurrentWord;

        int from = column;
        int to = from + 1;

      findWord:
        readScreen(0, row, scr.cols, 1, characters);
        type = (row == ses->spky)? getScreenCharacterType(&characters[column]): SCT_SPACE;
        onCurrentWord = type != SCT_SPACE;

        if (direction < 0) {
          while (1) {
            if (column == 0) {
              if ((type != SCT_SPACE) && !onCurrentWord) {
                ses->spkx = from = column;
                ses->spky = row;
                break;
              }

              if (row == 0) goto noWord;
              if (row-- == ses->spky) alert(ALERT_WRAP_UP);
              column = scr.cols;
              goto findWord;
            }

            {
              ScreenCharacterType newType = getScreenCharacterType(&characters[--column]);

              if (newType != type) {
                if (onCurrentWord) {
                  onCurrentWord = 0;
                } else if (type != SCT_SPACE) {
                  ses->spkx = from = column + 1;
                  ses->spky = row;
                  break;
                }

                if (newType != SCT_SPACE) to = column + 1;
                type = newType;
              }
            }
          }
        } else if (direction > 0) {
          while (1) {
            if (++column == scr.cols) {
              if ((type != SCT_SPACE) && !onCurrentWord) {
                to = column;
                ses->spkx = from;
                ses->spky = row;
                break;
              }

              if (row == (scr.rows - 1)) goto noWord;
              if (row++ == ses->spky) alert(ALERT_WRAP_DOWN);
              column = -1;
              goto findWord;
            }

            {
              ScreenCharacterType newType = getScreenCharacterType(&characters[column]);

              if (newType != type) {
                if (onCurrentWord) {
                  onCurrentWord = 0;
                } else if (type != SCT_SPACE) {
                  to = column;
                  ses->spkx = from;
                  ses->spky = row;
                  break;
                }

                if (newType != SCT_SPACE) from = column;
                type = newType;
              }
            }
          }
        } else if (type != SCT_SPACE) {
          while (from > 0) {
            if (getScreenCharacterType(&characters[--from]) != type) {
              from += 1;
              break;
            }
          }

          while (to < scr.cols) {
            if (getScreenCharacterType(&characters[to]) != type) break;
            to += 1;
          }
        }

        speakDone(characters, from, to-from, spell);
        break;
      }

    noWord:
      alert(ALERT_BOUNCE);
      break;
    }

    case BRL_CMD_SPEAK_CURR_LINE:
      speakCurrentLine();
      break;

    {
      int increment;
      int limit;

    case BRL_CMD_SPEAK_PREV_LINE:
      increment = -1;
      limit = 0;
      goto speakLine;

    case BRL_CMD_SPEAK_NEXT_LINE:
      increment = 1;
      limit = scr.rows - 1;
      goto speakLine;

    speakLine:
      if (ses->spky == limit) {
        alert(ALERT_BOUNCE);
      } else {
        if (prefs.skipIdenticalLines) {
          ScreenCharacter original[scr.cols];
          ScreenCharacter current[scr.cols];
          int count = 0;

          readScreen(0, ses->spky, scr.cols, 1, original);

          do {
            readScreen(0, ses->spky+=increment, scr.cols, 1, current);
            if (!isSameRow(original, current, scr.cols, isSameText)) break;

            if (!count) {
              alert(ALERT_SKIP_FIRST);
            } else if (count < 4) {
              alert(ALERT_SKIP);
            } else if (!(count % 4)) {
              alert(ALERT_SKIP_MORE);
            }

            count += 1;
          } while (ses->spky != limit);
        } else {
          ses->spky += increment;
        }

        speakCurrentLine();
      }

      break;
    }

    case BRL_CMD_SPEAK_FRST_LINE: {
      ScreenCharacter characters[scr.cols];
      int row = 0;

      while (row < scr.rows) {
        readScreen(0, row, scr.cols, 1, characters);
        if (!isAllSpaceCharacters(characters, scr.cols)) break;
        row += 1;
      }

      if (row < scr.rows) {
        ses->spky = row;
        ses->spkx = 0;
        speakCurrentLine();
      } else {
        alert(ALERT_COMMAND_REJECTED);
      }

      break;
    }

    case BRL_CMD_SPEAK_LAST_LINE: {
      ScreenCharacter characters[scr.cols];
      int row = scr.rows - 1;

      while (row >= 0) {
        readScreen(0, row, scr.cols, 1, characters);
        if (!isAllSpaceCharacters(characters, scr.cols)) break;
        row -= 1;
      }

      if (row >= 0) {
        ses->spky = row;
        ses->spkx = 0;
        speakCurrentLine();
      } else {
        alert(ALERT_COMMAND_REJECTED);
      }

      break;
    }

    case BRL_CMD_DESC_CURR_CHAR: {
      char description[0X50];
      formatCharacterDescription(description, sizeof(description), ses->spkx, ses->spky);
      sayString(&spk, description, SAY_OPT_MUTE_FIRST);
      break;
    }

    case BRL_CMD_ROUTE_CURR_LOCN:
      if (routeCursor(ses->spkx, ses->spky, scr.number)) {
        alert(ALERT_ROUTING_STARTED);
      } else {
        alert(ALERT_COMMAND_REJECTED);
      }
      break;

    case BRL_CMD_SPEAK_CURR_LOCN: {
      char buffer[0X50];
      snprintf(buffer, sizeof(buffer), "%s %d, %s %d",
               gettext("line"), ses->spky+1,
               gettext("column"), ses->spkx+1);
      sayString(&spk, buffer, SAY_OPT_MUTE_FIRST);
      break;
    }

    default:
      return 0;
  }

  return 1;
}