/
font.cpp
1160 lines (886 loc) · 25.7 KB
/
font.cpp
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/* 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.
*
*/
/*
* This code is based on original Tony Tough source code
*
* Copyright (c) 1997-2003 Nayma Software
*/
#include "common/textconsole.h"
#include "tony/mpal/mpalutils.h"
#include "tony/font.h"
#include "tony/input.h"
#include "tony/inventory.h"
#include "tony/loc.h"
#include "tony/tony.h"
namespace Tony {
/****************************************************************************\
* RMFont Methods
\****************************************************************************/
RMFont::RMFont() {
_letter = NULL;
_nLetters = _fontDimx = _fontDimy = _dimx = _dimy = 0;
}
RMFont::~RMFont() {
unload();
}
void RMFont::load(const byte *buf, int nChars, int dimx, int dimy, uint32 palResID) {
_letter = new RMGfxSourceBuffer8RLEByte[nChars];
// Initialize the fonts
for (int i = 0; i < nChars; i++) {
// Initialize the buffer with the letters
_letter[i].init(buf + i * (dimx * dimy + 8) + 8, dimx, dimy);
_letter[i].loadPaletteWA(palResID);
}
_fontDimx = dimx;
_fontDimy = dimy;
_nLetters = nChars;
}
void RMFont::load(uint32 resID, int nChars, int dimx, int dimy, uint32 palResID) {
RMRes res(resID);
if ((int)res.size() < nChars * (dimy * dimx + 8))
nChars = res.size() / (dimy * dimx + 8);
load(res, nChars, dimx, dimy, palResID);
}
void RMFont::unload() {
if (_letter != NULL) {
delete[] _letter;
_letter = NULL;
}
}
RMGfxPrimitive *RMFont::makeLetterPrimitive(byte bChar, int &nLength) {
RMFontPrimitive *prim;
int nLett;
// Convert from character to glyph index
nLett = convertToLetter(bChar);
assert(nLett < _nLetters);
// Create primitive font
prim = new RMFontPrimitive(this);
prim->_nChar = nLett;
// Get the length of the character in pixels
nLength = letterLength(bChar);
return prim;
}
void RMFont::draw(CORO_PARAM, RMGfxTargetBuffer &bigBuf, RMGfxPrimitive *prim2) {
CORO_BEGIN_CONTEXT;
CORO_END_CONTEXT(_ctx);
RMFontPrimitive *prim = (RMFontPrimitive *)prim2;
CORO_BEGIN_CODE(_ctx);
// Call the draw method of the letter assigned to the primitive
if (prim->_nChar != -1)
CORO_INVOKE_2(_letter[prim->_nChar].draw, bigBuf, prim);
CORO_END_CODE;
}
void RMFont::close() {
unload();
}
int RMFont::stringLen(const Common::String &text) {
uint len, i;
if (text.empty())
return letterLength('\0');
len = 0;
for (i = 0; i < text.size() - 1; i++)
len += letterLength(text[i], text[i + 1]);
len += letterLength(text[i]);
return len;
}
int RMFont::stringLen(char bChar, char bNext) {
return letterLength(bChar, bNext);
}
/****************************************************************************\
* RMFontColor Methods
\****************************************************************************/
RMFontColor::RMFontColor() : RMFont() {
_fontR = _fontG = _fontB = 255;
}
RMFontColor::~RMFontColor() {
}
void RMFontColor::setBaseColor(byte r1, byte g1, byte b1) {
int r = (int)r1 << 16;
int g = (int)g1 << 16;
int b = (int)b1 << 16;
int rstep = r / 14;
int gstep = g / 14;
int bstep = b / 14;
int i;
byte pal[768 * 3];
// Check if we are already on the right color
if (_fontR == r1 && _fontG == g1 && _fontB == b1)
return;
_fontR = r1;
_fontG = g1;
_fontB = b1;
// Constructs a new palette for the font
for (i = 1; i < 16; i++) {
pal[i * 3 + 0] = r >> 16;
pal[i * 3 + 1] = g >> 16;
pal[i * 3 + 2] = b >> 16;
r -= rstep;
g -= gstep;
b -= bstep;
}
pal[15 * 3 + 0] += 8;
pal[15 * 3 + 1] += 8;
pal[15 * 3 + 2] += 8;
// Puts in all the letters
for (i = 0; i < _nLetters; i++)
_letter[i].loadPaletteWA(pal);
}
/***************************************************************************\
* RMFontDialog Methods
\****************************************************************************/
void RMFontDialog::init() {
int i;
// bernie: Number of characters in the font
int nchars =
112 // base
+ 18 // polish
+ 66 // russian
+ 30 // czech
+ 8 // french
+ 5; // deutsch
load(RES_F_PARL, nchars, 20, 20);
// Initialize the f**king table
_lDefault = 13;
_hDefault = 18;
Common::fill(&_l2Table[0][0], &_l2Table[0][0] + (256 * 256), '\0');
for (i = 0; i < 256; i++) {
_cTable[i] = g_vm->_cTableDialog[i];
_lTable[i] = g_vm->_lTableDialog[i];
}
}
/***************************************************************************\
* RMFontMacc Methods
\****************************************************************************/
void RMFontMacc::init() {
int i;
// bernie: Number of characters in the font
int nchars =
102 // base
+ 18 // polish
+ 66 // russian
+ 30 // czech
+ 8 // francais
+ 5; // deutsch
load(RES_F_MACC, nchars, 11, 16);
// Default
_lDefault = 10;
_hDefault = 17;
Common::fill(&_l2Table[0][0], &_l2Table[0][0] + (256 * 256), '\0');
for (i = 0; i < 256; i++) {
_cTable[i] = g_vm->_cTableMacc[i];
_lTable[i] = g_vm->_lTableMacc[i];
}
}
/***************************************************************************\
* RMFontCredits Methods
\****************************************************************************/
void RMFontCredits::init() {
int i;
// bernie: Number of characters in the font
int nchars =
112 // base
+ 18 // polish
+ 66 // russian
+ 30 // czech
+ 8 // french
+ 2; // deutsch
load(RES_F_CREDITS, nchars, 27, 28, RES_F_CPAL);
// Default
_lDefault = 10;
_hDefault = 28;
Common::fill(&_l2Table[0][0], &_l2Table[0][0] + (256 * 256), '\0');
for (i = 0; i < 256; i++) {
_cTable[i] = g_vm->_cTableCred[i];
_lTable[i] = g_vm->_lTableCred[i];
}
}
/***************************************************************************\
* Metodi di RMFontObj
\****************************************************************************/
#define TOUPPER(a) ((a) >= 'a' && (a) <= 'z' ? (a) + 'A' - 'a' : (a))
#define TOLOWER(a) ((a) >= 'A' && (a) <= 'Z' ? (a) + 'a' - 'A' : (a))
void RMFontObj::setBothCase(int nChar, int nNext, signed char spiazz) {
_l2Table[TOUPPER(nChar)][TOUPPER(nNext)] = spiazz;
_l2Table[TOUPPER(nChar)][TOLOWER(nNext)] = spiazz;
_l2Table[TOLOWER(nChar)][TOUPPER(nNext)] = spiazz;
_l2Table[TOLOWER(nChar)][TOLOWER(nNext)] = spiazz;
}
void RMFontObj::init() {
int i;
//bernie: Number of characters in the font (solo maiuscolo)
int nchars =
85 // base
+ 9 // polish
+ 33 // russian
+ 15 // czech
+ 0 // francais (no uppercase chars)
+ 1; // deutsch
load(RES_F_OBJ, nchars, 25, 30);
// Initialize the f**king table
_lDefault = 26;
_hDefault = 30;
Common::fill(&_l2Table[0][0], &_l2Table[0][0] + (256 * 256), '\0');
for (i = 0; i < 256; i++) {
_cTable[i] = g_vm->_cTableObj[i];
_lTable[i] = g_vm->_lTableObj[i];
}
/* Casi particolari */
setBothCase('C', 'C', 2);
setBothCase('A', 'T', -2);
setBothCase('R', 'S', 2);
setBothCase('H', 'I', -2);
setBothCase('T', 'S', 2);
setBothCase('O', 'R', 2);
setBothCase('O', 'L', 2);
setBothCase('O', 'G', 2);
setBothCase('Z', 'A', -1);
setBothCase('R', 'R', 1);
setBothCase('R', 'U', 3);
}
/****************************************************************************\
* RMText Methods
\****************************************************************************/
RMFontColor *RMText::_fonts[4] = { NULL, NULL, NULL, NULL };
void RMText::initStatics() {
Common::fill(&_fonts[0], &_fonts[4], (RMFontColor *)NULL);
}
RMText::RMText() {
// Default color: white
_textR = _textG = _textB = 255;
// Default length
_maxLineLength = 350;
_bTrasp0 = true;
_aHorType = HCENTER;
_aVerType = VTOP;
setPriority(150);
}
RMText::~RMText() {
}
void RMText::unload() {
if (_fonts[0] != NULL) {
delete _fonts[0];
delete _fonts[1];
delete _fonts[2];
delete _fonts[3];
_fonts[0] = _fonts[1] = _fonts[2] = _fonts[3] = 0;
}
}
void RMText::setMaxLineLength(int max) {
_maxLineLength = max;
}
void RMText::removeThis(CORO_PARAM, bool &result) {
// Here we can do checks on the number of frames, time spent, etc.
result = true;
}
void RMText::writeText(const Common::String &text, int nFont, int *time) {
// Initializes the font (only once)
if (_fonts[0] == NULL) {
_fonts[0] = new RMFontDialog;
_fonts[0]->init();
_fonts[1] = new RMFontObj;
_fonts[1]->init();
_fonts[2] = new RMFontMacc;
_fonts[2]->init();
_fonts[3] = new RMFontCredits;
_fonts[3]->init();
}
writeText(text, _fonts[nFont], time);
}
void RMText::writeText(Common::String text, RMFontColor *font, int *time) {
RMGfxPrimitive *prim;
uint p, old_p;
int j, x, y;
int len;
int numchar;
int width, height;
// Set the base color
font->setBaseColor(_textR, _textG, _textB);
// Destroy the buffer before starting
destroy();
// If the string is empty, do nothing
if (text.empty())
return;
// Divide the words into lines. In this cycle, X contains the maximum length reached by a line,
// and the number of lines
Common::Array<Common::String> lines;
p = 0;
j = x = 0;
while (p < text.size()) {
j += font->stringLen(text[p]);
if (j > (((_aHorType == HLEFTPAR) && (lines.size() > 0)) ? _maxLineLength - 25 : _maxLineLength)) {
j -= font->stringLen(text[p], (p + 1 == text.size()) ? '\0' : text[p + 1]);
if (j > x)
x = j;
// Back to the first usable space
//
// BERNIE: In the original, sentences containing words that exceed the
// width of a line caused discontinuation of the whole sentence.
// This workaround has the partial word broken up so it will still display
//
old_p = p;
while (text[p] != ' ' && text[p] != '-' && p > 0)
p--;
if (p == 0)
p = old_p;
// Check if there are any blanks to end
while ((text[p] == ' ' || text[p] == '-') && p + 1 < text.size())
p++;
if (p == text.size())
break;
lines.push_back(Common::String(text.c_str(), p));
if (text[p] == ' ')
p++;
text = text.c_str() + p;
p = 0;
j = 0;
continue;
}
p++;
}
if (j > x)
x = j;
// Add the last line of text.
lines.push_back(text);
x += 8;
// Starting position for the surface: X1, Y
width = x;
height = (lines.size() - 1) * font->letterHeight() + font->_fontDimy;
// Create the surface
create(width, height);
Common::fill(_buf, _buf + width * height * 2, 0);
p = 0;
y = 0;
numchar = 0;
for (uint i = 0; i < lines.size(); ++i) {
const Common::String &line = lines[i];
// Measure the length of the line
x = 0;
j = font->stringLen(line);
switch (_aHorType) {
case HLEFT:
x = 0;
break;
case HLEFTPAR:
if (i == 0)
x = 0;
else
x = 25;
break;
case HCENTER:
x = width / 2 - j / 2;
break;
case HRIGHT:
x = width - j - 1;
break;
}
p = 0;
while (p < line.size()) {
if (line[p] == ' ') {
x += font->stringLen(line[p]);
p++;
continue;
}
prim = font->makeLetterPrimitive(line[p], len);
prim->getDst()._x1 = x;
prim->getDst()._y1 = y;
addPrim(prim);
numchar++;
x += font->stringLen(line[p], (p + 1 == line.size()) ? '\0' : line[p + 1]);
p++;
}
p++;
y += font->letterHeight();
}
if (time != NULL)
*time = 1000 + numchar * (11 - GLOBALS._nCfgTextSpeed) * 14;
}
void RMText::clipOnScreen(RMGfxPrimitive *prim) {
// Don't let it go outside the screen
if (prim->getDst()._x1 < 5)
prim->getDst()._x1 = 5;
if (prim->getDst()._y1 < 5)
prim->getDst()._y1 = 5;
if (prim->getDst()._x1 + _dimx > 635)
prim->getDst()._x1 = 635 - _dimx;
if (prim->getDst()._y1 + _dimy > 475)
prim->getDst()._y1 = 475 - _dimy;
}
void RMText::draw(CORO_PARAM, RMGfxTargetBuffer &bigBuf, RMGfxPrimitive *prim) {
CORO_BEGIN_CONTEXT;
CORO_END_CONTEXT(_ctx);
CORO_BEGIN_CODE(_ctx);
// Horizontally
if (_aHorType == HCENTER)
prim->getDst().topLeft() -= RMPoint(_dimx / 2, 0);
else if (_aHorType == HRIGHT)
prim->getDst().topLeft() -= RMPoint(_dimx, 0);
// Vertically
if (_aVerType == VTOP) {
} else if (_aVerType == VCENTER) {
prim->getDst()._y1 -= _dimy / 2;
} else if (_aVerType == VBOTTOM) {
prim->getDst()._y1 -= _dimy;
}
clipOnScreen(prim);
CORO_INVOKE_2(RMGfxWoodyBuffer::draw, bigBuf, prim);
CORO_END_CODE;
}
/****************************************************************************\
* RMTextDialog Methods
\****************************************************************************/
RMTextDialog::RMTextDialog() : RMText() {
_time = _startTime = 0;
_dst = RMPoint(0, 0);
_bSkipStatus = true;
_bShowed = true;
_bForceTime = false;
_bForceNoTime = false;
_bAlwaysDisplay = false;
_bNoTab = false;
_hCustomSkip = CORO_INVALID_PID_VALUE;
_hCustomSkip2 = CORO_INVALID_PID_VALUE;
_input = NULL;
// Create the event for displaying the end
_hEndDisplay = CoroScheduler.createEvent(false, false);
}
RMTextDialog::~RMTextDialog() {
CoroScheduler.closeEvent(_hEndDisplay);
}
void RMTextDialog::show() {
_bShowed = true;
}
void RMTextDialog::hide(CORO_PARAM) {
_bShowed = false;
}
void RMTextDialog::writeText(const Common::String &text, int font, int *time) {
RMText::writeText(text, font, &_time);
if (time != NULL)
*time = _time;
}
void RMTextDialog::writeText(const Common::String &text, RMFontColor *font, int *time) {
RMText::writeText(text, font, &_time);
if (time != NULL)
*time = _time;
}
void RMTextDialog::setSkipStatus(bool bEnabled) {
_bSkipStatus = bEnabled;
}
void RMTextDialog::forceTime() {
_bForceTime = true;
}
void RMTextDialog::forceNoTime() {
_bForceNoTime = true;
}
void RMTextDialog::setNoTab() {
_bNoTab = true;
}
void RMTextDialog::setForcedTime(uint32 dwTime) {
_time = dwTime;
}
void RMTextDialog::setAlwaysDisplay() {
_bAlwaysDisplay = true;
}
void RMTextDialog::removeThis(CORO_PARAM, bool &result) {
CORO_BEGIN_CONTEXT;
bool expired;
CORO_END_CONTEXT(_ctx);
CORO_BEGIN_CODE(_ctx);
// Presume successful result
result = true;
// Don't erase the background
if (_bSkipStatus) {
if (!(GLOBALS._bCfgDubbing && _hCustomSkip2 != CORO_INVALID_PID_VALUE)) {
if (GLOBALS._bCfgTimerizedText) {
if (!_bForceNoTime) {
if (g_vm->getTime() > (uint32)_time + _startTime)
return;
}
}
}
if (!_bNoTab) {
if (g_vm->getEngine()->getInput().getAsyncKeyState(Common::KEYCODE_TAB))
return;
}
if (!_bNoTab) {
if (_input) {
if (_input->mouseLeftClicked() || _input->mouseRightClicked())
return;
}
}
}
// Erase the background
else if (!(GLOBALS._bCfgDubbing && _hCustomSkip2 != CORO_INVALID_PID_VALUE)) {
if (!_bForceNoTime) {
if (g_vm->getTime() > (uint32)_time + _startTime)
return;
}
}
// If time is forced
if (_bForceTime) {
if (g_vm->getTime() > (uint32)_time + _startTime)
return;
}
if (_hCustomSkip != CORO_INVALID_PID_VALUE) {
CORO_INVOKE_3(CoroScheduler.waitForSingleObject, _hCustomSkip, 0, &_ctx->expired);
// == WAIT_OBJECT_0
if (!_ctx->expired)
return;
}
if (GLOBALS._bCfgDubbing && _hCustomSkip2 != CORO_INVALID_PID_VALUE) {
CORO_INVOKE_3(CoroScheduler.waitForSingleObject, _hCustomSkip2, 0, &_ctx->expired);
// == WAIT_OBJECT_0
if (!_ctx->expired)
return;
}
result = false;
CORO_END_CODE;
}
void RMTextDialog::Unregister() {
RMGfxTask::Unregister();
assert(_nInList == 0);
CoroScheduler.setEvent(_hEndDisplay);
}
void RMTextDialog::draw(CORO_PARAM, RMGfxTargetBuffer &bigBuf, RMGfxPrimitive *prim) {
CORO_BEGIN_CONTEXT;
CORO_END_CONTEXT(_ctx);
CORO_BEGIN_CODE(_ctx);
if (_startTime == 0)
_startTime = g_vm->getTime();
if (_bShowed) {
if (GLOBALS._bShowSubtitles || _bAlwaysDisplay) {
prim->getDst().topLeft() = _dst;
CORO_INVOKE_2(RMText::draw, bigBuf, prim);
}
}
CORO_END_CODE;
}
void RMTextDialog::setCustomSkipHandle(uint32 hCustom) {
_hCustomSkip = hCustom;
}
void RMTextDialog::setCustomSkipHandle2(uint32 hCustom) {
_hCustomSkip2 = hCustom;
}
void RMTextDialog::waitForEndDisplay(CORO_PARAM) {
CoroScheduler.waitForSingleObject(coroParam, _hEndDisplay, CORO_INFINITE);
}
void RMTextDialog::setInput(RMInput *input) {
_input = input;
}
/****************************************************************************\
* RMTextDialogScrolling Methods
\****************************************************************************/
RMTextDialogScrolling::RMTextDialogScrolling() {
_curLoc = NULL;
}
RMTextDialogScrolling::RMTextDialogScrolling(RMLocation *loc) {
_curLoc = loc;
_startScroll = loc->scrollPosition();
}
RMTextDialogScrolling::~RMTextDialogScrolling() {
}
void RMTextDialogScrolling::draw(CORO_PARAM, RMGfxTargetBuffer &bigBuf, RMGfxPrimitive *prim) {
CORO_BEGIN_CONTEXT;
RMPoint curDst;
CORO_END_CONTEXT(_ctx);
CORO_BEGIN_CODE(_ctx);
_ctx->curDst = _dst;
if (_curLoc != NULL)
_dst -= _curLoc->scrollPosition() - _startScroll;
CORO_INVOKE_2(RMTextDialog::draw, bigBuf, prim);
_dst = _ctx->curDst;
CORO_END_CODE;
}
void RMTextDialogScrolling::clipOnScreen(RMGfxPrimitive *prim) {
// We must not do anything!
}
/****************************************************************************\
* RMTextItemName Methods
\****************************************************************************/
RMTextItemName::RMTextItemName() : RMText() {
_item = NULL;
setPriority(220);
}
RMTextItemName::~RMTextItemName() {
}
void RMTextItemName::doFrame(CORO_PARAM, RMGfxTargetBuffer &bigBuf, RMLocation &loc, RMPointer &ptr, RMInventory &inv) {
CORO_BEGIN_CONTEXT;
RMItem *lastItem;
uint32 hThread;
CORO_END_CONTEXT(_ctx);
Common::String itemName;
CORO_BEGIN_CODE(_ctx);
_ctx->lastItem = _item;
// Adds to the list if there is need
if (!_nInList)
bigBuf.addPrim(new RMGfxPrimitive(this));
// Update the scrolling co-ordinates
_curscroll = loc.scrollPosition();
// Check if we are on the inventory
if (inv.itemInFocus(_mpos))
_item = inv.whichItemIsIn(_mpos);
else
_item = loc.whichItemIsIn(_mpos);
// If there an item, get its name
if (_item != NULL)
_item->getName(itemName);
// Write it
writeText(itemName, 1);
// Handle the change If the selected item is different from the previous one
if (_ctx->lastItem != _item) {
if (_item == NULL)
ptr.setSpecialPointer(RMPointer::PTR_NONE);
else {
_ctx->hThread = mpalQueryDoAction(20, _item->mpalCode(), 0);
if (_ctx->hThread == CORO_INVALID_PID_VALUE)
ptr.setSpecialPointer(RMPointer::PTR_NONE);
else
CORO_INVOKE_2(CoroScheduler.waitForSingleObject, _ctx->hThread, CORO_INFINITE);
}
}
CORO_END_CODE;
}
void RMTextItemName::draw(CORO_PARAM, RMGfxTargetBuffer &bigBuf, RMGfxPrimitive *prim) {
CORO_BEGIN_CONTEXT;
CORO_END_CONTEXT(_ctx);
CORO_BEGIN_CODE(_ctx);
// If there is no text, it's pointless to continue
if (_buf == NULL)
return;
// Set the destination coordinates of the mouse
prim->getDst().topLeft() = _mpos - RMPoint(0, 30);
CORO_INVOKE_2(RMText::draw, bigBuf, prim);
CORO_END_CODE;
}
RMPoint RMTextItemName::getHotspot() {
if (_item == NULL)
return _mpos + _curscroll;
else
return _item->hotspot();
}
RMItem *RMTextItemName::getSelectedItem() {
return _item;
}
bool RMTextItemName::isItemSelected() {
return _item != NULL;
}
/****************************************************************************\
* RMDialogChoice Methods
\****************************************************************************/
RMDialogChoice::RMDialogChoice() {
RMResRaw dlg1(RES_I_DLGTEXT);
RMResRaw dlg2(RES_I_DLGTEXTLINE);
RMRes dlgpal(RES_I_DLGTEXTPAL);
_dlgText.init(dlg1, dlg1.width(), dlg1.height());
_dlgTextLine.init(dlg2, dlg2.width(), dlg2.height());
_dlgText.loadPaletteWA(dlgpal);
_dlgTextLine.loadPaletteWA(dlgpal);
_hUnreg = CoroScheduler.createEvent(false, false);
_bRemoveFromOT = false;
_curAdded = 0;
_bShow = false;
}
RMDialogChoice::~RMDialogChoice() {
CoroScheduler.closeEvent(_hUnreg);
}
void RMDialogChoice::Unregister() {
RMGfxWoodyBuffer::Unregister();
assert(!_nInList);
CoroScheduler.pulseEvent(_hUnreg);
_bRemoveFromOT = false;
}
void RMDialogChoice::init() {
_numChoices = 0;
_drawedStrings = NULL;
_ptDrawStrings = NULL;
_curSelection = -1;
create(640, 477);
setPriority(140);
}
void RMDialogChoice::close() {
if (_drawedStrings != NULL) {
delete[] _drawedStrings;
_drawedStrings = NULL;
}
if (_ptDrawStrings != NULL) {
delete[] _ptDrawStrings;
_ptDrawStrings = NULL;
}
destroy();
}
void RMDialogChoice::setNumChoices(int num) {
int i;
_numChoices = num;
_curAdded = 0;
// Allocate space for drawn strings
_drawedStrings = new RMText[num];
_ptDrawStrings = new RMPoint[num];
// Initialization
for (i = 0; i < _numChoices; i++) {
_drawedStrings[i].setColor(0, 255, 0);
_drawedStrings[i].setAlignType(RMText::HLEFTPAR, RMText::VTOP);
_drawedStrings[i].setMaxLineLength(600);
_drawedStrings[i].setPriority(10);
}
}
void RMDialogChoice::addChoice(const Common::String &string) {
// Draw the string
assert(_curAdded < _numChoices);
_drawedStrings[_curAdded++].writeText(string, 0);
}
void RMDialogChoice::prepare(CORO_PARAM) {
CORO_BEGIN_CONTEXT;
int i;
RMPoint ptPos;
CORO_END_CONTEXT(_ctx);
CORO_BEGIN_CODE(_ctx);
addPrim(new RMGfxPrimitive(&_dlgText, RMPoint(0, 0)));
addPrim(new RMGfxPrimitive(&_dlgTextLine, RMPoint(0, 155)));
addPrim(new RMGfxPrimitive(&_dlgTextLine, RMPoint(0, 155 + 83)));
addPrim(new RMGfxPrimitive(&_dlgTextLine, RMPoint(0, 155 + 83 + 83)));
addPrim(new RMGfxPrimitive(&_dlgTextLine, RMPoint(0, 155 + 83 + 83 + 83)));
_ctx->ptPos.set(20, 90);
for (_ctx->i = 0; _ctx->i < _numChoices; _ctx->i++) {
addPrim(new RMGfxPrimitive(&_drawedStrings[_ctx->i], _ctx->ptPos));
_ptDrawStrings[_ctx->i] = _ctx->ptPos;
_ctx->ptPos.offset(0, _drawedStrings[_ctx->i].getDimy() + 15);
}
CORO_INVOKE_0(drawOT);
clearOT();
_ptDrawPos.set(0, 480 - _ctx->ptPos._y);