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cc65/include/pce.h
2018-08-30 11:48:46 +02:00

111 lines
4.7 KiB
C

/*****************************************************************************/
/* */
/* pce.h */
/* */
/* PC-Engine system-specific definitions */
/* */
/* */
/* */
/* (C) 2015, Groepaz/Hitmen */
/* */
/* */
/* This software is provided 'as-is', without any expressed or implied */
/* warranty. In no event will the authors be held liable for any damages */
/* arising from the use of this software. */
/* */
/* Permission is granted to anyone to use this software for any purpose, */
/* including commercial applications, and to alter it and redistribute it */
/* freely, subject to the following restrictions: */
/* */
/* 1. The origin of this software must not be misrepresented; you must not */
/* claim that you wrote the original software. If you use this software */
/* in a product, an acknowledgment in the product documentation would be */
/* appreciated but is not required. */
/* 2. Altered source versions must be plainly marked as such, and must not */
/* be misrepresented as being the original software. */
/* 3. This notice may not be removed or altered from any source */
/* distribution. */
/* */
/*****************************************************************************/
#ifndef _PCE_H
#define _PCE_H
/* Check for errors */
#if !defined(__PCE__)
# error This module may only be used when compiling for the PCE!
#endif
#define CH_HLINE 1
#define CH_VLINE 2
#define CH_CROSS 3
#define CH_ULCORNER 4
#define CH_URCORNER 5
#define CH_LLCORNER 6
#define CH_LRCORNER 7
#define CH_TTEE 8
#define CH_BTEE 9
#define CH_LTEE 10
#define CH_RTEE 11
#define CH_ENTER 13
#define CH_PI 18
/* Color defines (CBM-compatible, for conio) */
#define COLOR_BLACK 0x00
#define COLOR_WHITE 0x01
#define COLOR_RED 0x02
#define COLOR_CYAN 0x03
#define COLOR_VIOLET 0x04
#define COLOR_GREEN 0x05
#define COLOR_BLUE 0x06
#define COLOR_YELLOW 0x07
#define COLOR_ORANGE 0x08
#define COLOR_BROWN 0x09
#define COLOR_LIGHTRED 0x0A
#define COLOR_GRAY1 0x0B
#define COLOR_GRAY2 0x0C
#define COLOR_LIGHTGREEN 0x0D
#define COLOR_LIGHTBLUE 0x0E
#define COLOR_GRAY3 0x0F
#define TV_NTSC 0
#define TV_PAL 1
#define TV_OTHER 2
/* Masks for joy_read */
#define JOY_UP_MASK 0x10
#define JOY_DOWN_MASK 0x40
#define JOY_LEFT_MASK 0x80
#define JOY_RIGHT_MASK 0x20
#define JOY_BTN_1_MASK 0x01
#define JOY_BTN_2_MASK 0x02
#define JOY_BTN_3_MASK 0x04
#define JOY_BTN_4_MASK 0x08
#define JOY_BTN_I_MASK JOY_BTN_1_MASK
#define JOY_BTN_II_MASK JOY_BTN_2_MASK
#define JOY_SELECT_MASK JOY_BTN_3_MASK
#define JOY_RUN_MASK JOY_BTN_4_MASK
#define JOY_BTN_I(v) ((v) & JOY_BTN_I_MASK)
#define JOY_BTN_II(v) ((v) & JOY_BTN_II_MASK)
#define JOY_SELECT(v) ((v) & JOY_SELECT_MASK)
#define JOY_RUN(v) ((v) & JOY_RUN_MASK)
/* No support for dynamically loadable drivers */
#define DYN_DRV 0
/* The addresses of the static drivers */
extern void pce_stdjoy_joy[]; /* Referred to by joy_static_stddrv[] */
void waitvsync (void);
/* Wait for start of the next frame */
/* NOTE: all PCEs are NTSC. */
#define get_tv() TV_NTSC
/* Return the video mode the machine is using. */
/* End of pce.h */
#endif