forked from Hay1tsme/segatools
94 lines
1.8 KiB
C
94 lines
1.8 KiB
C
#include <windows.h>
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#include <stdbool.h>
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#include <stddef.h>
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#include <stdint.h>
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#include "amex/jvs.h"
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#include "board/io3.h"
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#include "jvs/jvs-bus.h"
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#include "util/dprintf.h"
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static void diva_jvs_read_switches(void *ctx, struct io3_switch_state *out);
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static uint16_t diva_jvs_consume_coins(void *ctx, uint8_t slot_no);
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static const struct io3_ops diva_jvs_io3_ops = {
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.read_switches = diva_jvs_read_switches,
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.consume_coins = diva_jvs_consume_coins,
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};
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static struct io3 diva_jvs_io3;
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static bool diva_jvs_coin;
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void diva_jvs_init(void)
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{
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io3_init(&diva_jvs_io3, NULL, &diva_jvs_io3_ops, NULL);
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jvs_attach(&diva_jvs_io3.jvs);
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}
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static void diva_jvs_read_switches(void *ctx, struct io3_switch_state *out)
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{
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assert(out != NULL);
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/* Update gameplay buttons (P2 JVS input is not even polled) */
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if (GetAsyncKeyState('S')) {
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out->p1 |= 1 << 9;
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}
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if (GetAsyncKeyState('F')) {
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out->p1 |= 1 << 8;
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}
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if (GetAsyncKeyState('J')) {
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out->p1 |= 1 << 7;
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}
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if (GetAsyncKeyState('L')) {
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out->p1 |= 1 << 6;
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}
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/* Update start button */
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if (GetAsyncKeyState(VK_SPACE)) {
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out->p1 |= 1 << 15;
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}
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/* Update test/service buttons */
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if (GetAsyncKeyState('1')) {
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out->system = 0x80;
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} else {
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out->system = 0;
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}
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if (GetAsyncKeyState('2')) {
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out->p1 |= 0x4000;
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}
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}
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static uint16_t diva_jvs_consume_coins(void *ctx, uint8_t slot_no)
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{
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if (slot_no > 0) {
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return 0;
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}
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if (GetAsyncKeyState('3')) {
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if (diva_jvs_coin) {
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return 0;
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} else {
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dprintf("Diva JVS: Coin drop\n");
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diva_jvs_coin = true;
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return 1;
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}
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} else {
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diva_jvs_coin = false;
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return 0;
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}
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}
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