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79 lines
3.5 KiB
C
79 lines
3.5 KiB
C
/*****************************************************************************/
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/* */
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/* creativision.h */
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/* */
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/* Creativision system specific definitions */
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/* */
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/* */
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/* */
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/* (C) 2013 cvemu */
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/* (C) 2017 Christian Groessler <chris@groessler.org> */
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/* */
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/* */
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/* This software is provided 'as-is', without any expressed or implied */
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/* warranty. In no event will the authors be held liable for any damages */
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/* arising from the use of this software. */
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/* */
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/* Permission is granted to anyone to use this software for any purpose, */
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/* including commercial applications, and to alter it and redistribute it */
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/* freely, subject to the following restrictions: */
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/* */
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/* 1. The origin of this software must not be misrepresented; you must not */
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/* claim that you wrote the original software. If you use this software */
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/* in a product, an acknowledgment in the product documentation would be */
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/* appreciated but is not required. */
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/* 2. Altered source versions must be plainly marked as such, and must not */
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/* be misrepresented as being the original software. */
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/* 3. This notice may not be removed or altered from any source */
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/* distribution. */
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/* */
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/*****************************************************************************/
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#ifndef _CVISION_H
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#define _CVISION_H
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/* Character codes */
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#define CH_VLINE 33
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#define CH_HLINE 34
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#define CH_ULCORNER 35
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#define CH_URCORNER 36
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#define CH_LLCORNER 37
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#define CH_LRCORNER 38
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/* Masks for joy_read */
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#define JOY_UP_MASK 0x10
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#define JOY_DOWN_MASK 0x04
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#define JOY_LEFT_MASK 0x20
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#define JOY_RIGHT_MASK 0x08
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#define JOY_BTN_1_MASK 0x01
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#define JOY_BTN_2_MASK 0x02
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/* no support for dynamically loadable drivers */
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#define DYN_DRV 0
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/* Colours - from TMS9918 */
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#define COLOR_TRANSPARENT 0
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#define COLOR_BLACK 1
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#define COLOR_MED_GREEN 2
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#define COLOR_LIGHT_GREEN 3
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#define COLOR_DARK_BLUE 4
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#define COLOR_LIGHT_BLUE 5
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#define COLOR_DARK_RED 6
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#define COLOR_CYAN 7
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#define COLOR_MED_RED 8
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#define COLOR_LIGHT_RED 9
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#define COLOR_DARK_YELLOW 10
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#define COLOR_LIGHT_YELLOW 11
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#define COLOR_DARK_GREEN 12
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#define COLOR_MAGENTA 13
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#define COLOR_GREY 14
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#define COLOR_WHITE 15
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/* Protos */
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void __fastcall__ psg_outb (unsigned char b);
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void __fastcall__ psg_delay (unsigned char b);
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void psg_silence (void);
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void __fastcall__ bios_playsound (const void *a, unsigned char b);
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#endif /* #ifndef _CVISION_H */
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