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https://github.com/libretro/scummvm.git
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70 lines
2.0 KiB
C++
70 lines
2.0 KiB
C++
/* ScummVM - Scumm Interpreter
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* Copyright (C) 2005-2006 The ScummVM project
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* $URL$
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* $Id$
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*
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*/
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#ifndef KYRATEXT_H
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#define KYRATEXT_H
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namespace Kyra {
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class Screen;
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class TextDisplayer {
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struct TalkCoords {
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uint16 y, x, w;
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};
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enum {
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TALK_SUBSTRING_LEN = 80,
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TALK_SUBSTRING_NUM = 3
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};
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public:
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TextDisplayer(Screen *screen);
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~TextDisplayer() {}
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void setTalkCoords(uint16 y);
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int getCenterStringX(const char *str, int x1, int x2);
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int getCharLength(const char *str, int len);
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int dropCRIntoString(char *str, int offs);
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char *preprocessString(const char *str);
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int buildMessageSubstrings(const char *str);
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int getWidestLineWidth(int linesCount);
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void calcWidestLineBounds(int &x1, int &x2, int w, int cx);
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void restoreTalkTextMessageBkgd(int srcPage, int dstPage);
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void printTalkTextMessage(const char *text, int x, int y, uint8 color, int srcPage, int dstPage);
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void printText(const char *str, int x, int y, uint8 c0, uint8 c1, uint8 c2);
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void printCharacterText(const char *text, int8 charNum, int charX);
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uint16 _talkMessageY;
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uint16 _talkMessageH;
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bool printed() const { return _talkMessagePrinted; }
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private:
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Screen *_screen;
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char _talkBuffer[300];
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char _talkSubstrings[TALK_SUBSTRING_LEN * TALK_SUBSTRING_NUM];
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TalkCoords _talkCoords;
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bool _talkMessagePrinted;
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};
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} // end of namespace Kyra
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#endif
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