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Fix joystick driver. Add interruptor support.

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Note that the joystick driver doesn't support combined movements (like
left/up or right/down). This should be fixed.
This commit is contained in:
Christian Groessler
2017-02-15 15:45:49 +01:00
parent 6df0ba5244
commit e6530d68dd
6 changed files with 132 additions and 73 deletions
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65
include/creativision.h
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@@ -1,9 +1,38 @@
/* CreatiVision Header */
/*****************************************************************************/
/* */
/* creativision.h */
/* */
/* Creativision system specific definitions */
/* */
/* */
/* */
/* (C) 2013 cvemu */
/* (C) 2017 Christian Groessler <chris@groessler.org> */
/* */
/* */
/* 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 _CVISION_H
#define _CVISION_H
/* Character codes */
#define CH_VLINE 33
#define CH_HLINE 34
#define CH_ULCORNER 35
@@ -11,12 +40,13 @@
#define CH_LLCORNER 37
#define CH_LRCORNER 38
/* no support for dynamically loadable drivers */
#define DYN_DRV 0
/* Colours - from TMS9918 */
#define C_TRANSPARENT 0
#define C_BLACK 1
#define C_MED_GREEN 2
#define C_MED_GREEN 2
#define C_LIGHT_GREEN 3
#define C_DARK_BLUE 4
#define C_LIGHT_BLUE 5
@@ -31,29 +61,10 @@
#define C_GREY 14
#define C_WHITE 15
/* Joystick states */
#define JOY_UP 5
#define JOY_DOWN 1
#define JOY_LEFT 7
#define JOY_RIGHT 3
#define JOY_LEFT_UP 6
#define JOY_LEFT_DOWN 8
#define JOY_RIGHT_UP 4
#define JOY_RIGHT_DOWN 2
#define JOY_LBUTTON 1
#define JOY_RBUTTON 2
/* Joystick values */
#define JOY_LEFT_DIR 1
#define JOY_RIGHT_DIR 2
#define JOY_LEFT_BUTTONS 3
#define JOY_RIGHT_BUTTONS 4
/* Protos */
void __fastcall__ psg_outb( unsigned char b );
void __fastcall__ psg_delay( unsigned char b );
void psg_silence( void );
void __fastcall__ bios_playsound( void *a, unsigned char b);
unsigned char __fastcall__ joystate( unsigned char which );
void __fastcall__ psg_outb(unsigned char b);
void __fastcall__ psg_delay(unsigned char b);
void psg_silence(void);
void __fastcall__ bios_playsound(void *a, unsigned char b);
#endif
#endif /* #ifndef _CVISION_H */