mirror of
https://github.com/libretro/scummvm.git
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141 lines
4.1 KiB
C++
141 lines
4.1 KiB
C++
/* ScummVM - Scumm Interpreter
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* Copyright (C) 2003-2005 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*
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* $Header$
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*
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*/
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#ifndef SKYTEXT_H
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#define SKYTEXT_H
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#include "stdafx.h"
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#include "common/scummsys.h"
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namespace Sky {
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struct Compact;
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class Disk;
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class SkyCompact;
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struct HuffTree {
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unsigned char lChild;
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unsigned char rChild;
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unsigned char value;
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};
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#define NUM_PATCH_MSG 8
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struct PatchMessage {
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uint32 textNr;
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char text[100];
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};
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class Text {
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public:
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Text(Disk *skyDisk, SkyCompact *skyCompact);
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~Text(void);
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void getText(uint32 textNr);
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struct displayText_t displayText(uint8 *dest, bool centre, uint16 pixelWidth, uint8 color);
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struct displayText_t displayText(char *textPtr, uint8 *dest, bool centre, uint16 pixelWidth, uint8 color);
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void makeGameCharacter(uint8 textChar, uint8 *charSetPtr, uint8 *&data, uint8 color);
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struct lowTextManager_t lowTextManager(uint32 textNum, uint16 width, uint16 logicNum, uint8 color, bool centre);
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void fnSetFont(uint32 fontNr);
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void fnTextModule(uint32 textInfoId, uint32 textNo);
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void fnPointerText(uint32 pointedId, uint16 mouseX, uint16 mouseY);
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void logicCursor(Compact *textCompact, uint16 mouseX, uint16 mouseY);
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void changeTextSpriteColour(uint8 *sprData, uint8 newCol);
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uint32 giveCurrentCharSet(void) { return _curCharSet; };
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protected:
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bool getTBit();
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void initHuffTree();
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char getTextChar();
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void patchChar(byte *charSetPtr, int width, int height, int c, const uint16 *data);
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void patchLINCCharset();
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bool patchMessage(uint32 textNum);
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Disk *_skyDisk;
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SkyCompact *_skyCompact;
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uint8 _inputValue;
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uint8 _shiftBits;
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uint8 *_textItemPtr;
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const HuffTree *_huffTree;
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struct charSet {
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uint8 *addr;
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uint32 charHeight;
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uint32 charSpacing;
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} _mainCharacterSet, _linkCharacterSet, _controlCharacterSet;
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uint32 _curCharSet;
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uint8 *_characterSet;
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uint8 _charHeight;
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uint8 *_preAfterTableArea;
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char _textBuffer[1024];
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uint8 _centreTable[40];
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uint8 *_mouseTextData; //space for the mouse text
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uint8 _dtCol;
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uint16 _dtLineWidth; //width of line in pixels
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uint32 _dtLines; //no of lines to do
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uint32 _dtLineSize; //size of one line in bytes
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uint8 *_dtData; //address of textdata
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char *_dtText; //pointer to text
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uint32 _dtCharSpacing; //character separation adjustment
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uint32 _dtWidth; //width of chars in last line (for editing (?))
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uint32 _dtLastWidth;
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bool _dtCentre; //set for centre text
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uint32 _lowTextWidth, _mouseOfsX, _mouseOfsY;
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#ifndef __PALM_OS__
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static const HuffTree _huffTree_00109[]; // trees moved to hufftext.cpp
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static const HuffTree _huffTree_00267[];
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static const HuffTree _huffTree_00288[];
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static const HuffTree _huffTree_00303[];
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static const HuffTree _huffTree_00331[];
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static const HuffTree _huffTree_00348[];
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static const HuffTree _huffTree_00365[];
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static const HuffTree _huffTree_00368[];
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static const HuffTree _huffTree_00372[];
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#else
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public:
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static const HuffTree *_huffTree_00109; // trees moved to hufftext.cpp
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static const HuffTree *_huffTree_00267;
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static const HuffTree *_huffTree_00288;
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static const HuffTree *_huffTree_00303;
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static const HuffTree *_huffTree_00331;
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static const HuffTree *_huffTree_00348;
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static const HuffTree *_huffTree_00365;
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static const HuffTree *_huffTree_00368;
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static const HuffTree *_huffTree_00372;
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protected:
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#endif
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static const PatchMessage _patchedMessages[NUM_PATCH_MSG];
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static const uint16 _patchLangIdx[8];
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static const uint16 _patchLangNum[8];
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public:
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uint32 _dtLetters; //no of chars in message
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};
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} // End of namespace Sky
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#endif
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