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/* ScummVM - Scumm Interpreter
* Copyright (C) 2003-2004 The ScummVM project
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
* $Header$
*
*/
#include "stdafx.h"
#include "queen/credits.h"
#include "queen/display.h"
#include "queen/queen.h"
#include "queen/resource.h"
namespace Queen {
Credits::Credits(QueenEngine *vm, const char* filename) :
_vm(vm), _running(true), _count(0), _pause(0), _justify(0), _fontSize(0), _color(0), _zone(0) {
uint32 size;
char *buf = (char *)_vm->resource()->loadFile(filename, 0, &size);
_credits = new LineReader(buf, size);
}
Credits::~Credits() {
_vm->display()->clearTexts(0, 199);
delete _credits;
}
void Credits::nextRoom() {
if (-1 == _pause) {
_pause = 0;
_vm->display()->clearTexts(0, 199);
}
}
void Credits::update() {
if (!_running)
return;
if (_pause > 0) {
_pause--;
if (!_pause)
_vm->display()->clearTexts(0, 199);
return;
}
/* wait until next room */
if (-1 == _pause)
return;
for (;;) {
char *line = _credits->nextLine();
if (0 == memcmp(line, "EN", 2)) {
_running = false;
return;
}
if ('.' == line[0]) {
int i;
switch (tolower(line[1])) {
case 'l' :
_justify = 0;
break;
case 'c' :
_justify = 1;
break;
case 'r' :
_justify = 2;
break;
case 's' :
_fontSize = 0;
break;
case 'b' :
_fontSize = 1;
break;
case 'p' :
_pause = atoi(&line[3]);
_pause *= 10;
/* wait until next room */
if (0 == _pause)
_pause = -1;
for(i = 0; i < _count; i++)
{
_vm->display()->textCurrentColor(_list[i].color);
_vm->display()->setText(_list[i].x, _list[i].y, _list[i].text);
}
_count = 0;
return;
case 'i' :
_color = atoi(&line[3]);
break;
case '1' :
case '2' :
case '3' :
case '4' :
case '5' :
case '6' :
case '7' :
case '8' :
case '9' :
_zone = line[1] - '1';
break;
}
}
else {
assert(_count < ARRAYSIZE(_list));
_list[_count].text = line;
_list[_count].color = _color;
_list[_count].fontSize = _fontSize;
switch (_justify) {
case 0:
_list[_count].x = (_zone % 3) * (320 / 3) + 8;
break;
case 1:
_list[_count].x = (_zone % 3) * (320 / 3) + 54 - _vm->display()->textWidth(line) / 2;
if (_list[_count].x < 8)
_list[_count].x = 8;
break;
case 2:
_list[_count].x = (_zone % 3) * (320 / 3) + 100 - _vm->display()->textWidth(line);
break;
}
_list[_count].y = (_zone / 3) * (200 / 3) + (_count * 10);
_count++;
}
}
}
} // End of namespace Queen
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