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Reworking of joystick support :

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- Joystick type now selectable
- Added emulation of standard joysticks with up to 8 buttons
- Added emulation of Microsoft Sidewinder pads
- Host->emulated joystick button & axis mapping now configurable (only on Windows atm)
- Gameport registers now take 1us to access - helps Sidewinder drivers
This commit is contained in:
SarahW 2016-06-21 22:00:31 +01:00
commit 7980438e1f
17 changed files with 543 additions and 100 deletions
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41
src/allegro-joystick.c
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@ -1,30 +1,49 @@
#include "allegro-main.h"
#include "plat-joystick.h"
#include "device.h"
#include "gameport.h"
plat_joystick_t plat_joystick_state[MAX_PLAT_JOYSTICKS];
joystick_t joystick_state[MAX_JOYSTICKS];
joystick_t joystick_state[2];
int joysticks_present;
void joystick_init()
{
install_joystick(JOY_TYPE_AUTODETECT);
joysticks_present = MIN(num_joysticks, 2);
joysticks_present = num_joysticks;
}
void joystick_close()
{
}
void joystick_poll()
{
int c;
int c, d;
poll_joystick();
for (c = 0; c < MIN(num_joysticks, 2); c++)
{
joystick_state[c].x = joy[c].stick[0].axis[0].pos * 256;
joystick_state[c].y = joy[c].stick[0].axis[1].pos * 256;
joystick_state[c].b[0] = joy[c].button[0].b;
joystick_state[c].b[1] = joy[c].button[1].b;
joystick_state[c].b[2] = joy[c].button[2].b;
joystick_state[c].b[3] = joy[c].button[3].b;
for (c = 0; c < num_joysticks; c++)
{
plat_joystick_state[c].a[0] = joy[c].stick[0].axis[0].pos * 256;
plat_joystick_state[c].a[1] = joy[c].stick[0].axis[1].pos * 256;
for (d = 0; d < MAX_JOYSTICK_BUTTONS; d++)
plat_joystick_state[c].b[d] = joy[c].button[d].b;
}
for (c = 0; c < joystick_get_max_joysticks(joystick_type); c++)
{
if (c < num_joysticks)
{
for (d = 0; d < joystick_get_axis_count(joystick_type); d++)
joystick_state[c].axis[d] = plat_joystick_state[c].a[d];
for (d = 0; d < joystick_get_button_count(joystick_type); d++)
joystick_state[c].button[d] = plat_joystick_state[c].b[d];
}
else
{
for (d = 0; d < joystick_get_axis_count(joystick_type); d++)
joystick_state[c].axis[d] = 0;
for (d = 0; d < joystick_get_button_count(joystick_type); d++)
joystick_state[c].button[d] = 0;
}
}
}