aboutsummaryrefslogtreecommitdiff
path: root/engines/sherlock/journal.cpp
blob: c4aaa07a73af63cd5e98b3ce360bd45499dd88e2 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
/* 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 "sherlock/journal.h"
#include "sherlock/scalpel/scalpel.h"
#include "sherlock/scalpel/scalpel_fixed_text.h"
#include "sherlock/scalpel/scalpel_journal.h"
#include "sherlock/scalpel/scalpel_talk.h"
#include "sherlock/tattoo/tattoo.h"
#include "sherlock/tattoo/tattoo_fixed_text.h"
#include "sherlock/tattoo/tattoo_journal.h"

namespace Sherlock {

static const int TATTOO_LINE_SPACING[17] = {
	21, 21, 20, 21, 20, 21, 20, 21, 20, 21, 20, 21, 20, 20, 20, 20, 21
};

/*----------------------------------------------------------------*/

Journal *Journal::init(SherlockEngine *vm) {
	if (vm->getGameID() == GType_SerratedScalpel)
		return new Scalpel::ScalpelJournal(vm);
	else
		return new Tattoo::TattooJournal(vm);
}

Journal::Journal(SherlockEngine *vm) : _vm(vm) {
	_up = _down = false;
	_index = 0;
	_page = 1;
	_maxPage = 0;
	_sub = 0;
}

bool Journal::drawJournal(int direction, int howFar) {
	Events &events = *_vm->_events;
	FixedText &fixedText = *_vm->_fixedText;
	Screen &screen = *_vm->_screen;
	Talk &talk = *_vm->_talk;
	int topLineY = IS_SERRATED_SCALPEL ? 37 : 103 - screen.charHeight('A');
	int yp = topLineY;
	int startPage = _page;
	bool endJournal = false;
	bool firstOccurance = true;
	bool searchSuccessful = false;
	bool endFlag = false;
	int lineNum = 0;
	int savedIndex;
	int temp;
	const char *matchP;
	int width;

	talk._converseNum = -1;
	_down = true;

	do {
		// Get the number of lines for the current journal entry
		loadJournalFile(false);
		if (_lines.empty()) {
			// Entry has no text, so it must be a stealth eny. Move onto further journal entries
			// until an entry with text is found
			if (++_index == (int)_journal.size()) {
				endJournal = true;
			} else {
				_sub = 0;
				loadJournalFile(false);
			}
		}
	} while (!endJournal && _lines.empty());

	// Check if there no further pages with text until the end of the journal
	if (endJournal) {
		// If moving forward or backwards, clear the page before printing
		if (direction)
			drawFrame();

		if (IS_SERRATED_SCALPEL)
			screen.gPrint(Common::Point(235, 21), COL_PEN_COLOR, fixedText.getText(Scalpel::kFixedText_Journal_Page), _page);
		else
			screen.gPrint(Common::Point(530, 72), COL_PEN_COLOR, fixedText.getText(Tattoo::kFixedText_Page), _page);

		return false;
	}

	// If the journal page is being changed, set the wait cursor
	if (direction)
		events.setCursor(WAIT);

	switch (direction) {
	case 1:
	case 4:
		// Move backwards howFar number of lines unless either the start of the journal is reached,
		// or a searched for keyword is found
		do {
			// Move backwards through the journal file a line at a time
			if (--_sub < 0) {
				do {
					if (--_index < 0) {
						_index = 0;
						_sub = 0;
						endJournal = true;
					}
					else {
						loadJournalFile(false);
						_sub = _lines.size() - 1;
					}
				} while (!endJournal && _lines.empty());
			}

			// If it's search mode, check each line for the given keyword
			if (direction >= 3 && !_lines.empty() && !endJournal && !searchSuccessful) {
				Common::String line = _lines[_sub];
				line.toUppercase();
				if (strstr(line.c_str(), _find.c_str()) != nullptr) {
					// Found a match. Reset howFar so that the start of page that the match
					// was found on will be displayed
					searchSuccessful = true;
					howFar = ((lineNum / LINES_PER_PAGE) + 1) * LINES_PER_PAGE;
				}
			}

			++lineNum;
		} while (lineNum < howFar && !endJournal);

		if (!_index && !_sub)
			_page = 1;
		else
			_page -= howFar / LINES_PER_PAGE;
		break;

	case 2:
	case 3:
		// Move howFar lines ahead unless the end of the journal is reached,
		// or a searched for keyword is found
		for (temp = 0; (temp < (howFar / LINES_PER_PAGE)) && !endJournal && !searchSuccessful; ++temp) {
			// Handle animating mouse cursor
			events.animateCursorIfNeeded();

			lineNum = 0;
			savedIndex = _index;
			int savedSub = _sub;

			// Move a single page ahead
			do {
				// If in search mode, check for keyword
				if (direction >= 3 && _page != startPage) {
					Common::String line = _lines[_sub];
					line.toUppercase();
					if (strstr(line.c_str(), _find.c_str()) != nullptr)
						searchSuccessful = true;
				}

				// Move forwards a line at a time, unless search word was found
				if (!searchSuccessful) {
					if (++_sub == (int)_lines.size()) {
						// Reached end of page
						do {
							if (++_index == (int)_journal.size()) {
								_index = savedIndex;
								_sub = savedSub;
								loadJournalFile(false);
								endJournal = true;
							} else {
								_sub = 0;
								loadJournalFile(false);
							}
						} while (!endJournal && _lines.empty());
					}

					++lineNum;
				}
			} while ((lineNum < LINES_PER_PAGE) && !endJournal && !searchSuccessful);

			if (!endJournal && !searchSuccessful)
				// Move to next page
				++_page;

			if (searchSuccessful) {
				// Search found, so show top of the page it was found on
				_index = savedIndex;
				_sub = savedSub;
				loadJournalFile(false);
			}
		}
		break;

	default:
		break;
	}

	if (direction) {
		events.setCursor(ARROW);
		drawFrame();
	}

	if (IS_SERRATED_SCALPEL)
		screen.gPrint(Common::Point(235, 21), COL_PEN_COLOR, fixedText.getText(Scalpel::kFixedText_Journal_Page), _page);
	else
		screen.gPrint(Common::Point(530, 72), COL_PEN_COLOR, fixedText.getText(Tattoo::kFixedText_Page), _page);

	temp = _sub;
	savedIndex = _index;
	lineNum = 0;

	do {
		bool inc = true;

		// If there wasn't any line to print at the top of the page, we won't need to
		// increment the y position
		if (_lines[temp].empty() && yp == topLineY)
			inc = false;

		// If there's a searched for keyword in the line, it will need to be highlighted
		if (searchSuccessful && firstOccurance) {
			// Check if line has the keyword
			Common::String line = _lines[temp];
			line.toUppercase();
			if ((matchP = strstr(line.c_str(), _find.c_str())) != nullptr) {
				matchP = _lines[temp].c_str() + (matchP - line.c_str());
				firstOccurance = false;

				// Print out the start of the line before the matching keyword
				Common::String lineStart(_lines[temp].c_str(), matchP);
				if (lineStart.hasPrefix("@")) {
					width = screen.stringWidth(lineStart.c_str() + 1);
					screen.gPrint(Common::Point(JOURNAL_LEFT_X, yp), COL_PEN_HIGHLIGHT, "%s", lineStart.c_str() + 1);
				} else {
					width = screen.stringWidth(lineStart.c_str());
					screen.gPrint(Common::Point(JOURNAL_LEFT_X, yp), COL_PEN_COLOR, "%s", lineStart.c_str());
				 }

				// Print out the found keyword
				Common::String lineMatch(matchP, matchP + _find.size());
				byte fgColor = IS_SERRATED_SCALPEL ? (byte)Scalpel::INV_FOREGROUND : (byte)Tattoo::PEN_HIGHLIGHT_COLOR;
				screen.gPrint(Common::Point(JOURNAL_LEFT_X + width, yp), fgColor, "%s", lineMatch.c_str());
				width += screen.stringWidth(lineMatch.c_str());

				// Print remainder of line
				screen.gPrint(Common::Point(JOURNAL_LEFT_X + width, yp), COL_PEN_COLOR, "%s", matchP + _find.size());
			} else if (_lines[temp].hasPrefix("@")) {
				screen.gPrint(Common::Point(JOURNAL_LEFT_X, yp), COL_PEN_HIGHLIGHT, "%s", _lines[temp].c_str() + 1);
			} else {
				screen.gPrint(Common::Point(JOURNAL_LEFT_X, yp), COL_PEN_COLOR, "%s", _lines[temp].c_str());
			}
		} else {
			if (_lines[temp].hasPrefix("@")) {
				screen.gPrint(Common::Point(JOURNAL_LEFT_X, yp), COL_PEN_HIGHLIGHT, "%s", _lines[temp].c_str() + 1);
			} else {
				screen.gPrint(Common::Point(JOURNAL_LEFT_X, yp), COL_PEN_COLOR, "%s", _lines[temp].c_str());
			}
		}

		if (++temp == (int)_lines.size()) {
			// Move to next page
			do {
				if (_index < ((int)_journal.size() - 1) && lineNum < (LINES_PER_PAGE - 1)) {
					++_index;
					loadJournalFile(false);
					temp = 0;
				} else {
					if (_index == ((int)_journal.size() - 1))
						_down = false;
					endFlag = true;
				}
			} while (!endFlag && _lines.empty());
		}

		if (inc) {
			// Move to next line
			yp += IS_SERRATED_SCALPEL ? 13 : TATTOO_LINE_SPACING[lineNum];
			++lineNum;
		}
	} while (lineNum < LINES_PER_PAGE && !endFlag);

	_index = savedIndex;
	_up = _index || _sub;

	return direction >= 3 && searchSuccessful;
}

void Journal::loadJournalFile(bool alreadyLoaded) {
	People &people = *_vm->_people;
	Screen &screen = *_vm->_screen;
	Talk &talk = *_vm->_talk;
	JournalEntry &journalEntry = _journal[_index];
	const byte *opcodes = talk._opcodes;

	Common::String dirFilename = _directory[journalEntry._converseNum];
	bool replyOnly = journalEntry._replyOnly;

	// Get the location number from within the filename
	Common::String locStr(dirFilename.c_str() + 4, dirFilename.c_str() + 6);
	int newLocation = atoi(locStr.c_str());

	// If not flagged as already loaded, load the conversation into script variables
	if (!alreadyLoaded) {
		// See if the file to be used is already loaded
		if (journalEntry._converseNum != talk._converseNum) {
			// Nope. Free any previously loaded talk
			talk.freeTalkVars();

			// Find the person being referred to
			talk._talkTo = -1;
			for (int idx = 0; idx < (int)people._characters.size(); ++idx) {
				Common::String portrait = people._characters[idx]._portrait;
				Common::String numStr(portrait.c_str(), portrait.c_str() + 4);

				if (locStr == numStr) {
					talk._talkTo = idx;
					break;
				}
			}

			// Load their talk file
			talk.loadTalkFile(dirFilename);
		}
	}

	if (talk[0]._statement.hasPrefix("*") || talk[0]._statement.hasPrefix("^"))
		replyOnly = true;

	// If this isn't the first journal entry, see if the previous journal entry
	// was in the same scene to see if we need to include the scene header
	int oldLocation = -1;
	if (_index != 0) {
		// Get the scene number of the prior journal entry
		Common::String priorEntry = _directory[_journal[_index - 1]._converseNum];
		oldLocation = atoi(Common::String(priorEntry.c_str() + 4, priorEntry.c_str() + 6).c_str());
	}

	// Start building journal string
	Statement &statement = talk[journalEntry._statementNum];
	Common::String journalString;

	if (newLocation != oldLocation) {
		// Add in scene title
		journalString = "@";
		if (IS_SERRATED_SCALPEL || newLocation - 1 < 100)
			journalString += _locations[newLocation - 1];
		journalString += ":";

		// See if title can fit into a single line, or requires splitting on 2 lines
		int width = screen.stringWidth(journalString.c_str() + 1);
		if (width > JOURNAL_MAX_WIDTH) {
			// Scan backwards from end of title to find a space between a word
			// where the width is less than the maximum allowed for the line
			const char *lineP = journalString.c_str() + journalString.size() - 1;
			while (width > JOURNAL_MAX_WIDTH || *lineP != ' ')
				width -= screen.charWidth(*lineP--);

			// Split the header into two lines, and add a '@' prefix
			// to the second line as well
			journalString = Common::String(journalString.c_str(), lineP) + "\n@" +
				Common::String(lineP + 1);
		}

		// Add a newline at the end of the title
		journalString += '\n';
	}

	// If Holmes has something to say first, then take care of it
	if (!replyOnly) {
		// Handle the grammar
		journalString += "Holmes ";
		if (talk[journalEntry._statementNum]._statement.hasSuffix("?"))
			journalString += "asked ";
		else
			journalString += "said to ";

		if (talk._talkTo == 1) {
			journalString += "me";
		} else if ((talk._talkTo == 2 && IS_SERRATED_SCALPEL) || (talk._talkTo == 18 && IS_ROSE_TATTOO)) {
			journalString += "the Inspector";
		} else {
			journalString += people._characters[talk._talkTo]._name;
		}
		journalString += ", \"";

		// Add the statement
		journalString += statement._statement;
	}

	// Handle including the reply
	bool startOfReply = true;
	bool ctrlSpace = false;
	bool commentFlag = false;
	bool commentJustPrinted = false;
	const byte *replyP = (const byte *)statement._reply.c_str();
	const int inspectorId = (IS_SERRATED_SCALPEL) ? 2 : 18;
	int beforeLastSpeakerChange = journalString.size();
	bool justChangedSpeaker = true;

	while (*replyP) {
		byte c = *replyP++;

		if (IS_ROSE_TATTOO) {
			// Ignore commented out data
			if (c == '/' && *(replyP + 1) == '*') {
				replyP++;	// skip *
				while (*replyP++ != '*') {}	// empty loop on purpose
				replyP++;	// skip /
				c = *replyP;
			}
		}

		// Is it a control character?
		if (c < opcodes[0]) {
			// Nope. Set flag for allowing control codes to insert spaces
			ctrlSpace = true;
			justChangedSpeaker = false;
			assert(c >= ' ');

			// Check for embedded comments
			if (c == '{' || c == '}') {
				// Comment characters. If we're starting a comment and there's
				// already text displayed, add a closing quote
				if (c == '{' && !startOfReply && !commentJustPrinted)
					journalString += '"';

				// If a reply isn't just being started, and we didn't just end
				// a comment (which would have added a line), add a carriage return
				if (!startOfReply && ((!commentJustPrinted && c == '{') || c == '}'))
					journalString += '\n';
				startOfReply = false;

				// Handle setting or clearing comment state
				if (c == '{') {
					commentFlag = true;
					commentJustPrinted = false;
				} else {
					commentFlag = false;
					commentJustPrinted = true;
				}
			} else {
				if (startOfReply) {
					if (!replyOnly) {
						journalString += "\"\n";

						if (talk._talkTo == 1)
							journalString += "I replied, \"";
						else
							journalString += "The reply was, \"";
					} else {
						if (talk._talkTo == 1)
							journalString += "I";
						else if (talk._talkTo == inspectorId)
							journalString += "The Inspector";
						else
							journalString += people._characters[talk._talkTo]._name;

						const byte *strP = replyP + 1;
						byte v;
						do {
							v = *strP++;
						} while (v && (v < opcodes[0]) && (v != '.') && (v != '!') && (v != '?'));

						if (v == '?')
							journalString += " asked, \"";
						else
							journalString += " said, \"";
					}

					startOfReply = false;
				}

				// Copy text from the place until either the reply ends, a comment
				// {} block is started, or a control character is encountered
				journalString += c;
				while (*replyP && *replyP < opcodes[0] && *replyP != '{' && *replyP != '}') {
					journalString += *replyP++;
				}

				commentJustPrinted = false;
			}
		} else if (c == opcodes[OP_SWITCH_SPEAKER]) {
			if (IS_ROSE_TATTOO) {
				// If the speaker has just changed, then no text has just been added
				// from the last speaker, so remove the initial "Person said" text
				if (justChangedSpeaker)
					journalString = Common::String(journalString.c_str(), journalString.c_str() + beforeLastSpeakerChange);

				justChangedSpeaker = true;
			}

			if (!startOfReply) {
				if (!commentFlag && !commentJustPrinted)
					journalString += "\"\n";

				journalString += "Then ";
				commentFlag = false;
			} else if (!replyOnly) {
				journalString += "\"\n";
			}

			startOfReply = false;
			c = *replyP++ - 1;
			if (IS_ROSE_TATTOO)
				replyP++;

			if (c == 0)
				journalString += "Holmes";
			else if (c == 1)
				journalString += "I";
			else if (c == inspectorId)
				journalString += "the Inspector";
			else
				journalString += people._characters[c]._name;

			if (IS_SERRATED_SCALPEL && _vm->getLanguage() == Common::DE_DEU)
				Scalpel::ScalpelTalk::skipBadText(replyP);

			const byte *strP = replyP;
			byte v;
			do {
				v = *strP++;
			} while (v && v < opcodes[0] && v != '.' && v != '!' && v != '?');

			if (v == '?')
				journalString += " asked, \"";
			else
				journalString += " said, \"";
		} else {
			if (IS_SERRATED_SCALPEL) {
				// Control code, so move past it and any parameters
				if (c == opcodes[OP_RUN_CANIMATION] ||
					c == opcodes[OP_ASSIGN_PORTRAIT_LOCATION] ||
					c == opcodes[OP_PAUSE] ||
					c == opcodes[OP_PAUSE_WITHOUT_CONTROL] ||
					c == opcodes[OP_WALK_TO_CANIMATION]) {
					// These commands have a single parameter
					++replyP;
				} else if (c == opcodes[OP_ADJUST_OBJ_SEQUENCE]) {
					replyP += (replyP[0] & 127) + replyP[1] + 2;
				} else if (c == opcodes[OP_WALK_TO_COORDS] || c == opcodes[OP_MOVE_MOUSE]) {
					replyP += 4;
				} else if (c == opcodes[OP_SET_FLAG] || c == opcodes[OP_IF_STATEMENT]) {
					replyP += 2;
				} else if (c == opcodes[OP_SFX_COMMAND] || c == opcodes[OP_PLAY_PROLOGUE] ||
					c == opcodes[OP_CALL_TALK_FILE]) {
					replyP += 8;
					break;
				} else if (
					c == opcodes[OP_TOGGLE_OBJECT] ||
					c == opcodes[OP_ADD_ITEM_TO_INVENTORY] ||
					c == opcodes[OP_SET_OBJECT] ||
					c == opcodes[OP_DISPLAY_INFO_LINE] ||
					c == opcodes[OP_REMOVE_ITEM_FROM_INVENTORY]) {
					replyP += (*replyP & 127) + 1;
				} else if (c == opcodes[OP_GOTO_SCENE]) {
					replyP += 5;
				} else if (c == opcodes[OP_END_TEXT_WINDOW]) {
					journalString += "\n";
				}
			} else {
				if (c == opcodes[OP_RUN_CANIMATION] ||
					c == opcodes[OP_PAUSE] ||
					c == opcodes[OP_MOUSE_OFF_ON] ||
					c == opcodes[OP_SET_WALK_CONTROL] ||
					c == opcodes[OP_PAUSE_WITHOUT_CONTROL] ||
					c == opcodes[OP_WALK_TO_CANIMATION] ||
					c == opcodes[OP_TURN_NPC_OFF] ||
					c == opcodes[OP_TURN_NPC_ON] ||
					c == opcodes[OP_RESTORE_PEOPLE_SEQUENCE])
					++replyP;
				else if (
					c == opcodes[OP_SET_TALK_SEQUENCE] ||
					c == opcodes[OP_SET_FLAG] ||
					c == opcodes[OP_WALK_NPC_TO_CANIM] ||
					c == opcodes[OP_WALK_HOLMES_AND_NPC_TO_CANIM] ||
					c == opcodes[OP_NPC_PATH_LABEL] ||
					c == opcodes[OP_PATH_GOTO_LABEL])
					replyP += 2;
				else if (
					c == opcodes[OP_SET_NPC_PATH_PAUSE] ||
					c == opcodes[OP_NPC_PATH_PAUSE_TAKING_NOTES] ||
					c == opcodes[OP_NPC_PATH_PAUSE_LOOKING_HOLMES] ||
					c == opcodes[OP_NPC_VERB_CANIM])
					replyP += 3;
				else if (
					c == opcodes[OP_SET_SCENE_ENTRY_FLAG] ||
					c == opcodes[OP_PATH_IF_FLAG_GOTO_LABEL])
					replyP += 4;
				else if (
					c == opcodes[OP_WALK_TO_COORDS])
					replyP += 5;
				else if (
					c == opcodes[OP_WALK_NPC_TO_COORDS] ||
					c == opcodes[OP_GOTO_SCENE] ||
					c == opcodes[OP_SET_NPC_PATH_DEST] ||
					c == opcodes[OP_SET_NPC_POSITION])
					replyP += 6;
				else if (
					c == opcodes[OP_PLAY_SONG] ||
					c == opcodes[OP_NEXT_SONG])
					replyP += 8;
				else if (
					c == opcodes[OP_CALL_TALK_FILE] ||
					c == opcodes[OP_SET_NPC_TALK_FILE] ||
					c == opcodes[OP_NPC_WALK_GRAPHICS])
					replyP += 9;
				else if (
					c == opcodes[OP_NPC_VERB_SCRIPT])
					replyP += 10;
				else if (
					c == opcodes[OP_WALK_HOLMES_AND_NPC_TO_COORDS])
					replyP += 11;
				else if (
					c == opcodes[OP_NPC_VERB] ||
					c == opcodes[OP_NPC_VERB_TARGET])
					replyP += 14;
				else if (
					c == opcodes[OP_ADJUST_OBJ_SEQUENCE])
					replyP += (replyP[0] & 127) + replyP[1] + 2;
				else if (
					c == opcodes[OP_TOGGLE_OBJECT] ||
					c == opcodes[OP_ADD_ITEM_TO_INVENTORY] ||
					c == opcodes[OP_SET_OBJECT] ||
					c == opcodes[OP_REMOVE_ITEM_FROM_INVENTORY])
					replyP += (*replyP & 127) + 1;
				else if (
					c == opcodes[OP_END_TEXT_WINDOW]) {
					journalString += '\n';
				} else if (
					c == opcodes[OP_NPC_DESC_ON_OFF]) {
					replyP++;
					while (replyP[0] && replyP[0] != opcodes[OP_NPC_DESC_ON_OFF])
						replyP++;
				} else if (
					c == opcodes[OP_SET_NPC_INFO_LINE])
					replyP += replyP[1] + 2;
			}

			// Put a space in the output for a control character, unless it's
			// immediately coming after another control character
			if (ctrlSpace && c != opcodes[OP_ASSIGN_PORTRAIT_LOCATION] && c != opcodes[OP_END_TEXT_WINDOW] &&
					!commentJustPrinted) {
				journalString += " ";
				ctrlSpace = false;
			}
		}
	}

	if (!startOfReply && !commentJustPrinted)
		journalString += '"';

	if (IS_ROSE_TATTOO && justChangedSpeaker)
		journalString = Common::String(journalString.c_str(), journalString.c_str() + beforeLastSpeakerChange);

	// Finally finished building the journal text. Need to process the text to
	// word wrap it to fit on-screen. The resulting lines are stored in the
	// _lines array
	_lines.clear();

	while (!journalString.empty()) {
		const char *startP = journalString.c_str();

		// If the first character is a '@' flagging a title line, then move
		// past it, so the @ won't be included in the line width calculation
		if (*startP == '@')
			++startP;

		// Build up chacters until a full line is found
		int width = 0;
		const char *endP = startP;
		while (width < JOURNAL_MAX_WIDTH && *endP && *endP != '\n' && (endP - startP) < (JOURNAL_MAX_CHARS - 1))
			width += screen.charWidth(*endP++);

		// If word wrapping, move back to end of prior word
		if (width >= JOURNAL_MAX_WIDTH || (endP - startP) >= (JOURNAL_MAX_CHARS - 1)) {
			while (*--endP != ' ')
				;
		}

		// Add in the line
		_lines.push_back(Common::String(journalString.c_str(), endP));

		// Strip line off from string being processed
		journalString = *endP ? Common::String(endP + 1) : "";
	}

	// Add a blank line at the end of the text as long as text was present
	if (!startOfReply) {
		_lines.push_back("");
	} else {
		_lines.clear();
	}
}

void Journal::record(int converseNum, int statementNum, bool replyOnly) {
	int saveIndex = _index;
	int saveSub = _sub;

	if (IS_3DO) {
		// there seems to be no journal in the 3DO version
		return;
	}

	// Do a bit of validation here
	assert(converseNum >= 0 && converseNum < (int)_directory.size());
	const Common::String &dirFilename = _directory[converseNum];
	Common::String locStr(dirFilename.c_str() + 4, dirFilename.c_str() + 6);
	int newLocation = atoi(locStr.c_str());
	assert(newLocation >= 1 && newLocation <= (int)_locations.size());
	assert(!_locations[newLocation - 1].empty());
	assert(statementNum >= 0 && statementNum < (int)_vm->_talk->_statements.size());

	// Record the entry into the list
	_journal.push_back(JournalEntry(converseNum, statementNum, replyOnly));
	_index = _journal.size() - 1;

	// Load the text for the new entry to get the number of lines it will have
	loadJournalFile(true);

	// Restore old state
	_index = saveIndex;
	_sub = saveSub;

	// If new lines were added to the journal, update the total number of lines
	// the journal continues
	if (!_lines.empty()) {
		_maxPage += _lines.size();
	} else {
		// No lines in entry, so remove the new entry from the journal
		_journal.remove_at(_journal.size() - 1);
	}
}


void Journal::synchronize(Serializer &s) {
	s.syncAsSint16LE(_index);
	s.syncAsSint16LE(_sub);
	s.syncAsSint16LE(_page);
	s.syncAsSint16LE(_maxPage);

	int journalCount = _journal.size();
	s.syncAsUint16LE(journalCount);
	if (s.isLoading())
		_journal.resize(journalCount);

	for (uint idx = 0; idx < _journal.size(); ++idx) {
		JournalEntry &je = _journal[idx];

		s.syncAsSint16LE(je._converseNum);
		s.syncAsByte(je._replyOnly);
		s.syncAsSint16LE(je._statementNum);
	}
}

} // End of namespace Sherlock