forked from TeamTofuShop/segatools
147 lines
5.5 KiB
C
147 lines
5.5 KiB
C
#pragma once
|
|
|
|
/*
|
|
CHUNITHM CUSTOM IO API
|
|
|
|
Changelog:
|
|
|
|
- 0x0100: Initial API version (assumed if chuni_io_get_api_version is not
|
|
exported)
|
|
- 0x0101: Fix IR beam mappings
|
|
*/
|
|
|
|
#include <windows.h>
|
|
|
|
#include <stdbool.h>
|
|
#include <stdint.h>
|
|
|
|
/* Get the version of the Chunithm IO API that this DLL supports. This
|
|
function should return a positive 16-bit integer, where the high byte is
|
|
the major version and the low byte is the minor version (as defined by the
|
|
Semantic Versioning standard).
|
|
|
|
The latest API version as of this writing is 0x0101. */
|
|
|
|
uint16_t chuni_io_get_api_version(void);
|
|
|
|
/* Initialize JVS-based input. This function will be called before any other
|
|
chuni_io_jvs_*() function calls. Errors returned from this function will
|
|
manifest as a disconnected JVS bus.
|
|
|
|
All subsequent calls may originate from arbitrary threads and some may
|
|
overlap with each other. Ensuring synchronization inside your IO DLL is
|
|
your responsibility.
|
|
|
|
Minimum API version: 0x0100 */
|
|
|
|
HRESULT chuni_io_jvs_init(void);
|
|
|
|
/* Poll JVS input.
|
|
|
|
opbtn returns the cabinet test/service state, where bit 0 is Test and Bit 1
|
|
is Service.
|
|
|
|
beam returns the IR beams that are currently broken, where bit 0 is the
|
|
lowest IR beam and bit 5 is the highest IR beam, for a total of six beams.
|
|
|
|
Both bit masks are active-high.
|
|
|
|
Note that you cannot instantly break the entire IR grid in a single frame to
|
|
simulate hand movement; this will be judged as a miss. You need to simulate
|
|
a gradual raising and lowering of the hands. Consult the proof-of-concept
|
|
implementation for details.
|
|
|
|
NOTE: Previous releases of Segatools mapped the IR beam inputs incorrectly.
|
|
Please ensure that you advertise an API version of at least 0x0101 so that
|
|
the correct mapping can be used.
|
|
|
|
Minimum API version: 0x0100
|
|
Latest API version: 0x0101 */
|
|
|
|
void chuni_io_jvs_poll(uint8_t *opbtn, uint8_t *beams);
|
|
|
|
/* Read the current state of the coin counter. This value should be incremented
|
|
for every coin detected by the coin acceptor mechanism. This count does not
|
|
need to persist beyond the lifetime of the process.
|
|
|
|
Minimum API version: 0x0100 */
|
|
|
|
void chuni_io_jvs_read_coin_counter(uint16_t *total);
|
|
|
|
/* Set the state of the coin blocker. Parameter is true if the blocker is
|
|
disengaged (i.e. coins can be inserted) and false if the blocker is engaged
|
|
(i.e. the coin slot should be physically blocked). */
|
|
|
|
void chuni_io_jvs_set_coin_blocker(bool open);
|
|
|
|
/* Initialize touch slider emulation. This function will be called before any
|
|
other chuni_io_slider_*() function calls.
|
|
|
|
All subsequent calls may originate from arbitrary threads and some may
|
|
overlap with each other. Ensuring synchronization inside your IO DLL is
|
|
your responsibility.
|
|
|
|
Minimum API version: 0x0100 */
|
|
|
|
HRESULT chuni_io_slider_init(void);
|
|
|
|
/* Chunithm touch slider layout:
|
|
|
|
^^^ Toward screen ^^^
|
|
|
|
----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+
|
|
31 | 29 | 27 | 25 | 23 | 21 | 19 | 17 | 15 | 13 | 11 | 9 | 7 | 5 | 3 | 1 |
|
|
----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+
|
|
32 | 30 | 28 | 26 | 24 | 22 | 20 | 18 | 16 | 14 | 12 | 10 | 8 | 6 | 4 | 2 |
|
|
----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+
|
|
|
|
There are a total of 32 regions on the touch slider. Each region can return
|
|
an 8-bit pressure value. The operator menu allows the operator to adjust the
|
|
pressure level at which a region is considered to be pressed; the factory
|
|
default value for this setting is 20. */
|
|
|
|
/* Callback function supplied to your IO DLL. This must be called with a
|
|
pointer to a 32-byte array of pressure values, one byte per slider cell.
|
|
See above for layout and pressure threshold information.
|
|
|
|
The callback will copy the pressure state data out of your buffer before
|
|
returning. The pointer will not be retained. */
|
|
|
|
typedef void (*chuni_io_slider_callback_t)(const uint8_t *state);
|
|
|
|
/* Start polling the slider. Your DLL must start a polling thread and call the
|
|
supplied function periodically from that thread with new input state. The
|
|
update interval is up to you, but if your input device doesn't have any
|
|
preferred interval then 1 kHz is a reasonable maximum frequency.
|
|
|
|
Note that you do have to have to call the callback "occasionally" even if
|
|
nothing is changing, otherwise the game will raise a comm timeout error.
|
|
|
|
Minimum API version: 0x0100 */
|
|
|
|
void chuni_io_slider_start(chuni_io_slider_callback_t callback);
|
|
|
|
/* Stop polling the slider. You must cease to invoke the input callback before
|
|
returning from this function.
|
|
|
|
This *will* be called in the course of regular operation. For example,
|
|
every time you go into the operator menu the slider and all of the other I/O
|
|
on the cabinet gets restarted.
|
|
|
|
Following on from the above, the slider polling loop *will* be restarted
|
|
after being stopped in the course of regular operation. Do not permanently
|
|
tear down your input driver in response to this function call.
|
|
|
|
Minimum API version: 0x0100 */
|
|
|
|
void chuni_io_slider_stop(void);
|
|
|
|
/* Update the RGB lighting on the slider. A pointer to an array of 32 * 3 = 96
|
|
bytes is supplied. The illuminated areas on the touch slider are some
|
|
combination of rectangular regions and dividing lines between these regions
|
|
but the exact mapping of this lighting control buffer is still TBD.
|
|
|
|
Minimum API version: 0x0100 */
|
|
|
|
void chuni_io_slider_set_leds(const uint8_t *rgb);
|