109 lines
3.6 KiB
C
109 lines
3.6 KiB
C
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/* ScummVM - Graphic Adventure Engine
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*
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* ScummVM is the legal property of its developers, whose names
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* are too numerous to list here. Please refer to the COPYRIGHT
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* file distributed with this source distribution.
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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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*
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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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*
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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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*/
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/*
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* This code is based on Labyrinth of Time code with assistance of
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*
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* Copyright (c) 1993 Terra Nova Development
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* Copyright (c) 2004 The Wyrmkeep Entertainment Co.
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*
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*/
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#ifndef LAB_GRAPHICS_H
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#define LAB_GRAPHICS_H
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namespace Lab {
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class LabEngine;
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class DisplayMan {
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private:
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LabEngine *_vm;
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byte _curapen;
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public:
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bool _longWinInFront;
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bool _lastMessageLong;
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uint32 _screenBytesPerPage;
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DisplayMan(LabEngine *lab);
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uint16 scaleX(uint16 x);
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uint16 scaleY(uint16 y);
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int16 VGAScaleX(int16 x);
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int16 VGAScaleY(int16 y);
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uint16 SVGACord(uint16 cord);
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bool readPict(const char *filename, bool playOnce);
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byte *readPictToMem(const char *filename, uint16 x, uint16 y);
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void doScrollBlack();
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void copyPage(uint16 width, uint16 height, uint16 nheight, uint16 startline, byte *mem);
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void doScrollWipe(char *filename);
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void doScrollBounce();
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void doTransWipe(CloseDataPtr *cPtr, char *filename);
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void doWipe(uint16 wipeType, CloseDataPtr *cPtr, char *filename);
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void blackScreen();
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void whiteScreen();
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void blackAllScreen();
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void createBox(uint16 y2);
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void drawPanel();
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bool setUpScreens();
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int32 longDrawMessage(const char *str);
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void drawMessage(const char *str);
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void setAPen(byte pennum);
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void rectFill(uint16 x1, uint16 y1, uint16 x2, uint16 y2);
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/* Window text stuff */
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uint32 flowText(void *font, /* the TextAttr pointer */
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int16 spacing, /* How much vertical spacing between the lines */
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byte pencolor, /* pen number to use for text */
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byte backpen, /* the background color */
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bool fillback, /* Whether to fill the background */
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bool centerh, /* Whether to center the text horizontally */
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bool centerv, /* Whether to center the text vertically */
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bool output, /* Whether to output any text */
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uint16 x1, uint16 y1, /* Cords */
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uint16 x2, uint16 y2,
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const char *text); /* The text itself */
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uint32 flowTextToMem(Image *destIm,
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void *font, /* the TextAttr pointer */
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int16 spacing, /* How much vertical spacing between the lines */
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byte pencolor, /* pen number to use for text */
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byte backpen, /* the background color */
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bool fillback, /* Whether to fill the background */
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bool centerh, /* Whether to center the text horizontally */
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bool centerv, /* Whether to center the text vertically */
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bool output, /* Whether to output any text */
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uint16 x1, uint16 y1, /* Cords */
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uint16 x2, uint16 y2,
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const char *str); /* The text itself */
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void drawHLine(uint16 x, uint16 y1, uint16 y2);
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void drawVLine(uint16 x1, uint16 y, uint16 x2);
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void screenUpdate();
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bool createScreen(bool HiRes);
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};
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} // End of namespace Lab
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#endif // LAB_GRAPHICS_H
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