134 lines
3.9 KiB
C
134 lines
3.9 KiB
C
/*
|
|
* VARCem Virtual ARchaeological Computer EMulator.
|
|
* An emulator of (mostly) x86-based PC systems and devices,
|
|
* using the ISA,EISA,VLB,MCA and PCI system buses, roughly
|
|
* spanning the era between 1981 and 1995.
|
|
*
|
|
* This file is part of the VARCem Project.
|
|
*
|
|
* Implementation of the Flight Stick Pro.
|
|
*
|
|
*
|
|
*
|
|
* Authors: Miran Grca, <mgrca8@gmail.com>
|
|
* Sarah Walker, <tommowalker@tommowalker.co.uk>
|
|
*
|
|
* Copyright 2016-2018 Miran Grca.
|
|
* Copyright 2008-2018 Sarah Walker.
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful, but
|
|
* WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the:
|
|
*
|
|
* Free Software Foundation, Inc.
|
|
* 59 Temple Place - Suite 330
|
|
* Boston, MA 02111-1307
|
|
* USA.
|
|
*/
|
|
#include <stdio.h>
|
|
#include <stdint.h>
|
|
#include <string.h>
|
|
#include <stdlib.h>
|
|
#include <wchar.h>
|
|
#include <86box/86box.h>
|
|
#include <86box/device.h>
|
|
#include <86box/timer.h>
|
|
#include <86box/gameport.h>
|
|
#include <86box/joystick_standard.h>
|
|
|
|
|
|
static void *ch_flightstick_pro_init(void)
|
|
{
|
|
return NULL;
|
|
}
|
|
|
|
static void ch_flightstick_pro_close(void *p)
|
|
{
|
|
}
|
|
|
|
static uint8_t ch_flightstick_pro_read(void *p)
|
|
{
|
|
uint8_t ret = 0xf0;
|
|
|
|
if (JOYSTICK_PRESENT(0))
|
|
{
|
|
if (joystick_state[0].button[0])
|
|
ret &= ~0x10;
|
|
if (joystick_state[0].button[1])
|
|
ret &= ~0x20;
|
|
if (joystick_state[0].button[2])
|
|
ret &= ~0x40;
|
|
if (joystick_state[0].button[3])
|
|
ret &= ~0x80;
|
|
if (joystick_state[0].pov[0] != -1)
|
|
{
|
|
if (joystick_state[0].pov[0] > 315 || joystick_state[0].pov[0] < 45)
|
|
ret &= ~0xf0;
|
|
else if (joystick_state[0].pov[0] >= 45 && joystick_state[0].pov[0] < 135)
|
|
ret &= ~0xb0;
|
|
else if (joystick_state[0].pov[0] >= 135 && joystick_state[0].pov[0] < 225)
|
|
ret &= ~0x70;
|
|
else if (joystick_state[0].pov[0] >= 225 && joystick_state[0].pov[0] < 315)
|
|
ret &= ~0x30;
|
|
}
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
static void ch_flightstick_pro_write(void *p)
|
|
{
|
|
}
|
|
|
|
static int ch_flightstick_pro_read_axis(void *p, int axis)
|
|
{
|
|
if (!JOYSTICK_PRESENT(0))
|
|
return AXIS_NOT_PRESENT;
|
|
|
|
switch (axis)
|
|
{
|
|
case 0:
|
|
return joystick_state[0].axis[0];
|
|
case 1:
|
|
return joystick_state[0].axis[1];
|
|
case 2:
|
|
return 0;
|
|
case 3:
|
|
return joystick_state[0].axis[2];
|
|
default:
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
static void ch_flightstick_pro_a0_over(void *p)
|
|
{
|
|
}
|
|
|
|
const joystick_if_t joystick_ch_flightstick_pro =
|
|
{
|
|
.name = "CH Flightstick Pro",
|
|
.internal_name = "ch_flightstick_pro",
|
|
.init = ch_flightstick_pro_init,
|
|
.close = ch_flightstick_pro_close,
|
|
.read = ch_flightstick_pro_read,
|
|
.write = ch_flightstick_pro_write,
|
|
.read_axis = ch_flightstick_pro_read_axis,
|
|
.a0_over = ch_flightstick_pro_a0_over,
|
|
.axis_count = 3,
|
|
.button_count = 4,
|
|
.pov_count = 1,
|
|
.max_joysticks = 1,
|
|
.axis_names = { "X axis", "Y axis", "Throttle" },
|
|
.button_names = { "Button 1", "Button 2", "Button 3", "Button 4" },
|
|
.pov_names = { "POV" }
|
|
};
|