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Diffstat (limited to 'engines/sky/text.h')
| -rw-r--r-- | engines/sky/text.h | 124 |
1 files changed, 124 insertions, 0 deletions
diff --git a/engines/sky/text.h b/engines/sky/text.h new file mode 100644 index 0000000000..33aa6f8df7 --- /dev/null +++ b/engines/sky/text.h @@ -0,0 +1,124 @@ +/* ScummVM - Scumm Interpreter + * Copyright (C) 2003-2006 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + * $URL$ + * $Id$ + * + */ + +#ifndef SKYTEXT_H +#define SKYTEXT_H + +#include "common/stdafx.h" +#include "common/scummsys.h" + +namespace Sky { + +struct Compact; +class Disk; +class SkyCompact; + +struct HuffTree { + unsigned char lChild; + unsigned char rChild; + unsigned char value; +}; + +#define NUM_PATCH_MSG 8 + +struct PatchMessage { + uint32 textNr; + char text[100]; +}; + +class Text { +public: + Text(Disk *skyDisk, SkyCompact *skyCompact); + ~Text(void); + struct displayText_t displayText(uint32 textNum, uint8 *dest, bool centre, uint16 pixelWidth, uint8 color); + struct displayText_t displayText(char *textPtr, uint8 *dest, bool centre, uint16 pixelWidth, uint8 color); + struct lowTextManager_t lowTextManager(uint32 textNum, uint16 width, uint16 logicNum, uint8 color, bool centre); + void fnSetFont(uint32 fontNr); + void fnTextModule(uint32 textInfoId, uint32 textNo); + void fnPointerText(uint32 pointedId, uint16 mouseX, uint16 mouseY); + void logicCursor(Compact *textCompact, uint16 mouseX, uint16 mouseY); + void changeTextSpriteColour(uint8 *sprData, uint8 newCol); + uint32 giveCurrentCharSet(void); + + uint32 _numLetters; //no of chars in message + +private: + void initHuffTree(); + void getText(uint32 textNr); + char getTextChar(uint8 **data, uint32 *bitPos); + bool getTextBit(uint8 **data, uint32 *bitPos); + void makeGameCharacter(uint8 textChar, uint8 *charSetPtr, uint8 *&data, uint8 color, uint16 bufPitch); + + void patchChar(byte *charSetPtr, int width, int height, int c, const uint16 *data); + void patchLINCCharset(); + bool patchMessage(uint32 textNum); + + Disk *_skyDisk; + SkyCompact *_skyCompact; + + const HuffTree *_huffTree; + + struct charSet { + uint8 *addr; + uint32 charHeight; + uint32 charSpacing; + } _mainCharacterSet, _linkCharacterSet, _controlCharacterSet; + + uint32 _curCharSet; + uint8 *_characterSet; + uint8 _charHeight; + + char _textBuffer[1024]; + + uint32 _dtCharSpacing; //character separation adjustment + uint32 _mouseOfsX, _mouseOfsY; + static const PatchMessage _patchedMessages[NUM_PATCH_MSG]; + static const uint16 _patchLangIdx[8]; + static const uint16 _patchLangNum[8]; + +#ifndef PALMOS_68K + static const HuffTree _huffTree_00109[]; // trees moved to hufftext.cpp + static const HuffTree _huffTree_00267[]; + static const HuffTree _huffTree_00288[]; + static const HuffTree _huffTree_00303[]; + static const HuffTree _huffTree_00331[]; + static const HuffTree _huffTree_00348[]; + static const HuffTree _huffTree_00365[]; + static const HuffTree _huffTree_00368[]; + static const HuffTree _huffTree_00372[]; +#else +public: + static const HuffTree *_huffTree_00109; // trees moved to hufftext.cpp + static const HuffTree *_huffTree_00267; + static const HuffTree *_huffTree_00288; + static const HuffTree *_huffTree_00303; + static const HuffTree *_huffTree_00331; + static const HuffTree *_huffTree_00348; + static const HuffTree *_huffTree_00365; + static const HuffTree *_huffTree_00368; + static const HuffTree *_huffTree_00372; +#endif +}; + +} // End of namespace Sky + +#endif |