From 540d081a6fd4daa31f746ddf30ccc91fb88ea04b Mon Sep 17 00:00:00 2001
From: athrxx
Date: Sun, 11 Dec 2011 01:57:03 +0100
Subject: KYRA: (EOB) - initial code base commit

---
 engines/kyra/text_lol.cpp | 501 +---------------------------------------------
 1 file changed, 10 insertions(+), 491 deletions(-)

(limited to 'engines/kyra/text_lol.cpp')

diff --git a/engines/kyra/text_lol.cpp b/engines/kyra/text_lol.cpp
index 1c2167b892..3127e6d54b 100644
--- a/engines/kyra/text_lol.cpp
+++ b/engines/kyra/text_lol.cpp
@@ -32,36 +32,18 @@
 
 namespace Kyra {
 
-TextDisplayer_LoL::TextDisplayer_LoL(LoLEngine *vm, Screen_LoL *screen) : _vm(vm), _screen(screen),
-	_scriptTextParameter(0), _lineCount(0),	_printFlag(false), _lineWidth(0), _numCharsTotal(0),
-	_numCharsLeft(0), _numCharsPrinted(0), _sjisLineBreakFlag(false) {
+TextDisplayer_LoL::TextDisplayer_LoL(LoLEngine *engine, Screen_LoL *screenLoL) : TextDisplayer_Eob(engine, engine->screen()),
+	_vm(engine), _screen(screenLoL), _scriptTextParameter(0) {
 
 	memset(_stringParameters, 0, 15 * sizeof(char *));
 	_buffer = new char[600];
 	memset(_buffer, 0, 600);
 
-	_dialogueBuffer = new char[1024];
-	memset(_dialogueBuffer, 0, 1024);
-
-	_currentLine = new char[85];
-	memset(_currentLine, 0, 85);
-
-	_textDimData = new TextDimData[_screen->screenDimTableCount()];
-
-	for (int i = 0; i < _screen->screenDimTableCount(); i++){
-		const ScreenDim *d = _screen->getScreenDim(i);
-		_textDimData[i].color1 = d->unk8;
-		_textDimData[i].color2 = d->unkA;
-		_textDimData[i].line = d->unkC;
-		_textDimData[i].column = d->unkE;
-	}
+	_waitButtonSpace = 0;
 }
 
 TextDisplayer_LoL::~TextDisplayer_LoL() {
 	delete[] _buffer;
-	delete[] _dialogueBuffer;
-	delete[] _currentLine;
-	delete[] _textDimData;
 }
 
 void TextDisplayer_LoL::setupField(bool mode) {
@@ -151,20 +133,6 @@ void TextDisplayer_LoL::expandField() {
 	}
 }
 
-int TextDisplayer_LoL::clearDim(int dim) {
-	int res = _screen->curDimIndex();
-	_screen->setScreenDim(dim);
-	_textDimData[dim].color1 = _screen->_curDim->unk8;
-	_textDimData[dim].color2 = _screen->_curDim->unkA;
-	clearCurDim();
-	return res;
-}
-
-void TextDisplayer_LoL::resetDimTextPositions(int dim) {
-	_textDimData[dim].column = 0;
-	_textDimData[dim].line = 0;
-}
-
 void TextDisplayer_LoL::printDialogueText(int dim, char *str, EMCState *script, const uint16 *paramList, int16 paramIndex) {
 	int oldDim = 0;
 
@@ -201,10 +169,9 @@ void TextDisplayer_LoL::printDialogueText(int dim, char *str, EMCState *script,
 	displayText(_dialogueBuffer);
 
 	_screen->setScreenDim(oldDim);
-	_lineCount = 0;
 	_screen->setCurPage(cp);
 	_screen->setFont(of);
-
+	_lineCount = 0;
 	_vm->_fadeText = false;
 }
 
@@ -366,465 +333,17 @@ void TextDisplayer_LoL::preprocessString(char *str, EMCState *script, const uint
 	*dst = 0;
 }
 
-void TextDisplayer_LoL::displayText(char *str, ...) {
-	const bool isPc98 = (_vm->gameFlags().platform == Common::kPlatformPC98);
-
-	_printFlag = false;
-
-	_lineWidth = 0;
-	_numCharsLeft = 0;
-	_numCharsPrinted = 0;
-
-	_tempString1 = str;
-	_tempString2 = 0;
-
-	_currentLine[0] = 0;
-	memset(_ctrl, 0, 3);
-
-	char c = parseCommand();
-
-	va_list args;
-	va_start(args, str);
-
-	const ScreenDim *sd = _screen->_curDim;
-	int sdx = _screen->curDimIndex();
-
-	bool pc98PrintFlag = (isPc98 && (sdx == 3 || sdx == 4 || sdx == 5 || sdx == 15)) ? true : false;
-	uint16 charsPerLine = (sd->w << 3) / (_screen->getFontWidth() + _screen->_charWidth);
-
-	while (c) {
-		char a = tolower(_ctrl[1]);
-
-		if (!_tempString2 && c == '%') {
-			if (a == 'd') {
-				snprintf(_scriptParaString, 11, "%d", va_arg(args, int));
-				_tempString2 = _scriptParaString;
-			} else if (a == 's') {
-				_tempString2 = va_arg(args, char *);
-			} else {
-				break;
-			}
-
-			_ctrl[0] = _ctrl[2];
-			_ctrl[2] = _ctrl[1] = 0;
-			c = parseCommand();
-		}
-
-		if (isPc98) {
-			uint8 cu = (uint8) c;
-			if (cu >= 0xE0 || (cu > 0x80 && cu < 0xA0)) {
-				_currentLine[_numCharsLeft++] = c;
-				_currentLine[_numCharsLeft++] = parseCommand();
-				_currentLine[_numCharsLeft] = '\0';
-				_lineWidth += 8;
-				if ((_textDimData[sdx].column + _lineWidth) > (sd->w << 3))
-					printLine(_currentLine);
-				c = parseCommand();
-				continue;
-			}
-		}
-
-		uint16 dv = _textDimData[sdx].column / (_screen->getFontWidth() + _screen->_charWidth);
-
-		switch (c - 1) {
-		case 0:
-			printLine(_currentLine);
-			textPageBreak();
-			_numCharsPrinted = 0;
-			break;
-
-		case 1:
-			printLine(_currentLine);
-			_textDimData[sdx].color2 = parseCommand();
-			break;
-
-		case 5:
-			printLine(_currentLine);
-			_textDimData[sdx].color1 = parseCommand();
-			break;
-
-		case 8:
-			printLine(_currentLine);
-			dv = _textDimData[sdx].column / (_screen->getFontWidth() + _screen->_charWidth);
-			dv = ((dv + 8) & 0xfff8) - 1;
-			if (dv >= charsPerLine)
-				dv = 0;
-			_textDimData[sdx].column = (_screen->getFontWidth() + _screen->_charWidth) * dv;
-			break;
-
-		case 11:
-			// TODO (UNUSED)
-			break;
-
-		case 12:
-			if (isPc98)
-				_sjisLineBreakFlag = true;
-			printLine(_currentLine);
-			_sjisLineBreakFlag = false;
-			_lineCount++;
-			_textDimData[sdx].column = 0;
-			_textDimData[sdx].line++;
-			break;
-
-		case 18:
-			// TODO (UNUSED)
-			break;
-
-		case 23:
-			// TODO (UNUSED)
-			break;
-
-		case 24:
-			// TODO (UNUSED)
-			break;
-
-		case 26:
-			// TODO (UNUSED)
-			break;
-
-		case 28:
-			// TODO (UNUSED)
-			break;
-
-		default:
-			_lineWidth += (pc98PrintFlag ? 4 : _screen->getCharWidth((uint8)c));
-			_currentLine[_numCharsLeft++] = c;
-			_currentLine[_numCharsLeft] = 0;
-
-			if ((_textDimData[sdx].column + _lineWidth) > (sd->w << 3))
-				printLine(_currentLine);
-		}
-
-		c = parseCommand();
-	}
-
-	va_end(args);
-
-	if (_numCharsLeft)
-		printLine(_currentLine);
-}
-
-char TextDisplayer_LoL::parseCommand() {
-	if (!_ctrl[1])
-		readNextPara();
-
-	char res = _ctrl[1];
-	_ctrl[1] = _ctrl[2];
-	_ctrl[2] = 0;
-
-	if (!_ctrl[1])
-		readNextPara();
-
-	return res;
+LolEobBaseEngine *TextDisplayer_LoL::vm() {
+	return _vm;
 }
 
-void TextDisplayer_LoL::readNextPara() {
-	char d = 0;
-
-	if (_tempString2) {
-		if (*_tempString2) {
-			d = *_tempString2++;
-		} else {
-			_tempString2 = 0;
-			d = _ctrl[0];
-		}
-	}
-
-	if (!d && _tempString1) {
-		if (*_tempString1)
-			d = *_tempString1++;
-		else
-			_tempString1 = 0;
-	}
-
-	_ctrl[1] = d;
-	_ctrl[2] = 0;
-}
-
-void TextDisplayer_LoL::printLine(char *str) {
-	const bool isPc98 = (_vm->gameFlags().platform == Common::kPlatformPC98);
-	const ScreenDim *sd = _screen->_curDim;
-	int sdx = _screen->curDimIndex();
-	bool pc98PrintFlag = (isPc98 && (sdx == 3 || sdx == 4 || sdx == 5 || sdx == 15)) ? true : false;
-
-	int fh = (_screen->_currentFont == Screen::FID_SJIS_FNT) ? 9 : (_screen->getFontHeight() + _screen->_charOffset);
-	int lines = (sd->h - _screen->_charOffset) / fh;
-
-	while (_textDimData[sdx].line >= lines) {
-		if (lines <= _lineCount) {
-			_lineCount = 0;
-			textPageBreak();
-			_numCharsPrinted = 0;
-		}
-
-		int h1 = ((sd->h / fh) - 1) * fh;
-		int h2 = sd->h - fh;
-
-		if (h2)
-			_screen->copyRegion(sd->sx << 3, sd->sy + fh, sd->sx << 3, sd->sy, sd->w << 3, h2, _screen->_curPage, _screen->_curPage, Screen::CR_NO_P_CHECK);
-
-		_screen->fillRect(sd->sx << 3, sd->sy + h1, (sd->sx + sd->w - 1) << 3, sd->sy + sd->h - 1, _textDimData[sdx].color2);
-		if (_textDimData[sdx].line)
-			_textDimData[sdx].line--;
-	}
-
-	int x1 = (sd->sx << 3) + _textDimData[sdx].column;
-	int y = sd->sy + (pc98PrintFlag ? (_textDimData[sdx].line << 3) : (fh * _textDimData[sdx].line));
-	int w = sd->w << 3;
-	int lw = _lineWidth;
-	int s = _numCharsLeft;
-	char c = 0;
-
-	if (pc98PrintFlag) {
-		bool ct = true;
-
-		if ((lw + _textDimData[sdx].column) > w) {
-			if ((lines - 1) <= _lineCount)
-				// cut off line to leave space for "MORE" button
-				w -= 80;
-		} else {
-			if (!_sjisLineBreakFlag || (_lineCount + 1 < lines - 1))
-				ct = false;
-			else
-				// cut off line to leave space for "MORE" button
-				w -= 80;
-		}
-
-		if (ct) {
-			w -= _textDimData[sdx].column;
-
-			int n2 = 0;
-			int n1 = (w / 4) - 1;
-
-			while (n2 < n1 && n2 < s) {
-				c = str[n2];
-				uint8 cu = (uint8) c;
-				if (cu >= 0xE0 || (cu > 0x80 && cu < 0xA0))
-					n2++;
-				n2++;
-			}
-			s = n2;
-		}
-	} else {
-		if ((lw + _textDimData[sdx].column) > w) {
-			if ((lines - 1) <= _lineCount)
-				// cut off line to leave space for "MORE" button
-				w -= (10 * (_screen->getFontWidth() + _screen->_charWidth));
-
-			w -= _textDimData[sdx].column;
-
-			int n2 = 0;
-			int n1 = s - 1;
-
-			while (n1 > 0) {
-				//cut off line after last space
-				c = str[n1];
-
-				lw -= _screen->getCharWidth((uint8)c);
-
-				if (!n2 && lw <= w)
-					n2 = n1;
-
-				if (n2 && c == ' ') {
-					s = n1;
-					_printFlag = false;
-					break;
-				}
-				n1--;
-			}
-
-			if (!n1) {
-				if (_textDimData[sdx].column && !_printFlag) {
-					s = lw = 0;
-					_printFlag = true;
-				} else {
-					s = n2;
-				}
-			}
-		}
-	}
-
-	c = str[s];
-	str[s] = 0;
-
-	uint8 col = _textDimData[sdx].color1;
-	if (isPc98 && (sdx == 2 || sdx == 3 || sdx == 4 || sdx == 5 || sdx == 15)) {
-		switch (_textDimData[sdx].color1) {
-		case 0x88:
-			col = 0x41;
-			break;
-		case 0x55:
-			col = 0x81;
-			break;
-		case 0xaa:
-			col = 0x21;
-			break;
-		case 0x99:
-			col = 0xa1;
-			break;
-		case 0x33:
-			col = 0xe1;
-			break;
-		case 0x18:
-			col = 0x61;
-			break;
-		default:
-			col = 1;
-			break;
-		}
-		_screen->printText(str, x1 & ~3, (y + 8) & ~7, col, 0);
-	} else {
-		_screen->printText(str, x1, y, col, _textDimData[sdx].color2);
-	}
-
-	_textDimData[sdx].column += lw;
-	_numCharsPrinted += strlen(str);
-
-	str[s] = c;
-
-	if (c == ' ')
-		s++;
-
-	if (str[s] == ' ')
-		s++;
-
-	uint32 len = strlen(&str[s]);
-	for (uint32 i = 0; i < len; i++)
-		str[i] = str[s + i];
-	str[len] = 0;
-
-	_numCharsLeft = strlen(str);
-	_lineWidth = pc98PrintFlag ? (_numCharsLeft << 2) : _screen->getTextWidth(str);
-
-	if (!_numCharsLeft && _textDimData[sdx].column < (sd->w << 3))
-		return;
-
-	_textDimData[sdx].column = 0;
-	_textDimData[sdx].line++;
-	_lineCount++;
-
-	printLine(str);
+Screen *TextDisplayer_LoL::screen() {
+	return _screen;
 }
 
 void TextDisplayer_LoL::textPageBreak() {
-	int cp = _screen->setCurPage(0);
-	Screen::FontId cf = _screen->setFont(_vm->gameFlags().use16ColorMode ? Screen::FID_SJIS_FNT : Screen::FID_6_FNT);
-
-	_vm->_timer->pauseSingleTimer(11, true);
-
-	_vm->_fadeText = false;
-	int resetPortraitAfterSpeechAnim = 0;
-	int updatePortraitSpeechAnimDuration = 0;
-
-	if (_vm->_updateCharNum != -1)  {
-		resetPortraitAfterSpeechAnim = _vm->_resetPortraitAfterSpeechAnim;
-		_vm->_resetPortraitAfterSpeechAnim = 0;
-		updatePortraitSpeechAnimDuration = _vm->_updatePortraitSpeechAnimDuration;
-		if (_vm->_updatePortraitSpeechAnimDuration > 36)
-			_vm->_updatePortraitSpeechAnimDuration = 36;
-	}
-
-	uint32 speechPartTime = 0;
-	if (_vm->speechEnabled() && _vm->_activeVoiceFileTotalTime && _numCharsTotal)
-		speechPartTime = _vm->_system->getMillis() + ((_numCharsPrinted * _vm->_activeVoiceFileTotalTime) / _numCharsTotal);
-
-	const ScreenDim *dim = _screen->getScreenDim(_screen->curDimIndex());
-
-	int x = ((dim->sx + dim->w) << 3) - 77;
-	int y = 0;
-
-	if (_vm->_needSceneRestore && (_vm->_updateFlags & 2)) {
-		if (_vm->_currentControlMode || !(_vm->_updateFlags & 2)) {
-			y = dim->sy + dim->h - 5;
-		} else {
-			x += 6;
-			y = dim->sy + dim->h - 2;
-		}
-	} else {
-		y = dim->sy + dim->h - 10;
-	}
-
-	char *txt = _vm->getLangString(0x4073);
-	if (_vm->gameFlags().use16ColorMode) {
-		_vm->gui_drawBox(x + 8, (y & ~7) - 1, 66, 10, 0xee, 0xcc, -1);
-		_vm->_screen->printText(txt, (x + 37 - (strlen(txt) << 1) + 4) & ~3, (y + 2) & ~7, 0xc1, 0);
-	} else {
-		_vm->gui_drawBox(x, y, 74, 9, 136, 251, -1);
-		_vm->_screen->printText(txt, x + 37 - (_vm->_screen->getTextWidth(txt) >> 1), y + 2, 144, 0);
-	}
-
-	_vm->removeInputTop();
-
-	bool loop = true;
-	bool target = false;
-
-	do {
-		int inputFlag = _vm->checkInput(0, false) & 0xFF;
-		_vm->removeInputTop();
-
-		while (!inputFlag) {
-			_vm->update();
-
-			if (_vm->speechEnabled()) {
-				if (((_vm->_system->getMillis() > speechPartTime) || (_vm->snd_updateCharacterSpeech() != 2)) && speechPartTime) {
-					loop = false;
-					inputFlag = _vm->_keyMap[Common::KEYCODE_RETURN];
-					break;
-				}
-			}
-
-			inputFlag = _vm->checkInput(0, false) & 0xFF;
-			_vm->removeInputTop();
-		}
-
-		_vm->gui_notifyButtonListChanged();
-
-		if (inputFlag == _vm->_keyMap[Common::KEYCODE_SPACE] || inputFlag == _vm->_keyMap[Common::KEYCODE_RETURN]) {
-			loop = false;
-		} else if (inputFlag == 199 || inputFlag == 201) {
-			if (_vm->posWithinRect(_vm->_mouseX, _vm->_mouseY, x, y, x + 74, y + 9))
-				target = true;
-		} else if (inputFlag == 200 || inputFlag == 202) {
-			if (target)
-				loop = false;
-		}
-	} while (loop);
-
-
-	if (_vm->gameFlags().use16ColorMode)
-		_screen->fillRect(x + 8, y, x + 57, y + 9, _textDimData[_screen->curDimIndex()].color2);
-	else
-		_screen->fillRect(x, y, x + 73, y + 8, _textDimData[_screen->curDimIndex()].color2);
-
-	clearCurDim();
-
-	_vm->_timer->pauseSingleTimer(11, false);
-
-	if (_vm->_updateCharNum != -1) {
-		_vm->_resetPortraitAfterSpeechAnim = resetPortraitAfterSpeechAnim;
-		if (updatePortraitSpeechAnimDuration > 36)
-			updatePortraitSpeechAnimDuration -= 36;
-		else
-			updatePortraitSpeechAnimDuration >>= 1;
-
-		_vm->_updatePortraitSpeechAnimDuration = updatePortraitSpeechAnimDuration;
-	}
-
-	_screen->setFont(cf);
-	_screen->setCurPage(cp);
-	_vm->removeInputTop();
-}
-
-void TextDisplayer_LoL::clearCurDim() {
-	int d = _screen->curDimIndex();
-	const ScreenDim *tmp = _screen->getScreenDim(d);
-	if (_vm->gameFlags().use16ColorMode) {
-		_screen->fillRect(tmp->sx << 3, tmp->sy, ((tmp->sx + tmp->w) << 3) - 2, (tmp->sy + tmp->h) - 2, _textDimData[d].color2);
-	} else
-		_screen->fillRect(tmp->sx << 3, tmp->sy, ((tmp->sx + tmp->w) << 3) - 1, (tmp->sy + tmp->h) - 1, _textDimData[d].color2);
-
-	_lineCount = 0;
-	_textDimData[d].column = _textDimData[d].line = 0;
+	strcpy(_pageBreakString, _vm->getLangString(0x4073));
+	TextDisplayer_Eob::textPageBreak();
 }
 
 } // End of namespace Kyra
-- 
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