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e28d1fe916
There are some real bugs in here, but we're drowning in warnings. Change-Id: I7c2c0eafc8426327521bdd8a3ac2d3742ac16864
108 lines
3.2 KiB
C
108 lines
3.2 KiB
C
/*
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* "Build Engine & Tools" Copyright (c) 1993-1997 Ken Silverman
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* Ken Silverman's official web site: "http://www.advsys.net/ken"
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* See the included license file "BUILDLIC.TXT" for license info.
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* This file IS NOT A PART OF Ken Silverman's original release
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*/
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#ifndef _INCLUDE_DISPLAY_H_
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#define _INCLUDE_DISPLAY_H_
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#include "platform.h"
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/* set these in your _platform_init() implementation. */
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int _argc;
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char **_argv;
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/* !!! gads, look at all the namespace polution... */
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extern int32_t xres, yres, bytesperline, imageSize, maxpages;
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extern uint8_t *screen, vesachecked;
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extern int32_t buffermode, origbuffermode, linearmode;
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extern uint8_t permanentupdate, vgacompatible;
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extern uint8_t moustat;
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extern int32_t *horizlookup, *horizlookup2, horizycent;
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extern int32_t oxdimen, oviewingrange, oxyaspect;
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extern int32_t curbrightness;
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extern int32_t qsetmode;
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extern int32_t pageoffset, ydim16;
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extern uint8_t* frameplace;
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extern uint8_t* frameoffset;
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extern uint8_t textfont[1024], smalltextfont[1024];
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extern uint8_t pow2char[8];
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extern int32_t stereomode, visualpage, activepage, whiteband, blackband;
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extern int32_t searchx, searchy;
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extern int32_t wx1, wy1, wx2, wy2, ydimen;
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extern int32_t xdimen, xdimenrecip, halfxdimen, xdimenscale, xdimscale;
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/*
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* !!! used to be static. If we ever put the original setgamemode() back, this
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* !!! can be made static again. --ryan.
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* !!! (Actually, most of these extern declarations used to be static...rcg.)
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*/
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extern uint8_t permanentlock;
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// defined in the game project:
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extern int32_t BFullScreen; // defined in Game\src\config.c
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extern int32_t ScreenMode;
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/* these need to be implemented by YOUR driver. */
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void _platform_init(int argc, char **argv, const char *title, const char *iconName);
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void _idle(void);
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void _handle_events(void);
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void *_getVideoBase(void);
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void initkeys(void);
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void uninitkeys(void);
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void _nextpage(void);
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void _uninitengine(void);
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void _joystick_init(void);
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void _joystick_deinit(void);
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int _joystick_update(void);
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int _joystick_axis(int axis);
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int _joystick_hat(int hat);
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int _joystick_button(int button);
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void getvalidvesamodes(void);
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int VBE_getPalette(int32_t start, int32_t num, uint8_t *dapal);
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int VBE_setPalette(uint8_t *palettebuffer);
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void setvmode(int mode);
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uint8_t readpixel(uint8_t * location);
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void drawpixel(uint8_t * location, uint8_t pixel);
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void drawpixel16(int32_t offset);
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void fillscreen16 (int32_t input1, int32_t input2, int32_t input3);
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void clear2dscreen(void);
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void _updateScreenRect(int32_t x, int32_t y, int32_t w, int32_t h);
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/* mouse/keystuff stuff. Also implemented in sdl_driver.c ... */
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int setupmouse(void);
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void readmousexy(short *x, short *y);
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void readmousebstatus(short *bstatus);
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void keyhandler(void);
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uint8_t _readlastkeyhit(void);
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/* timer krap. */
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int inittimer(int);
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void uninittimer(void);
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/* this is implemented in the game, and your driver calls it. */
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void timerhandler(void);
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/* resolution inits. sdl_driver.c ... */
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int32_t _setgamemode(uint8_t davidoption, int32_t daxdim, int32_t daydim);
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uint32_t getticks(void);
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void drawline16(int32_t XStart, int32_t YStart, int32_t XEnd, int32_t YEnd, uint8_t Color);
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void setcolor16(uint8_t color);
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void initmultiplayers(uint8_t damultioption, uint8_t dacomrateoption, uint8_t dapriority);
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#endif
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