166 lines
3.7 KiB
C
166 lines
3.7 KiB
C
#include <windows.h>
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#include <process.h>
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#include <limits.h>
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#include <stdbool.h>
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#include <stdint.h>
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#include <process.h>
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#include "mercuryio/mercuryio.h"
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#include "mercuryio/config.h"
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#include "mercuryhook/elisabeth.h"
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#include "util/dprintf.h"
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static unsigned int __stdcall mercury_io_touch_thread_proc(void *ctx);
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static uint8_t mercury_opbtn;
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static uint8_t mercury_gamebtn;
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static struct mercury_io_config mercury_io_cfg;
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static bool mercury_io_touch_stop_flag;
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static HANDLE mercury_io_touch_thread;
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struct IPCMemoryInfo
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{
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uint8_t testBtn;
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uint8_t serviceBtn;
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uint8_t coinBtn;
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uint8_t cardRead;
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uint8_t TouchIoStatus[240];
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uint8_t RGBAData[480 * 4];
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};
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typedef struct IPCMemoryInfo IPCMemoryInfo;
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static HANDLE FileMappingHandle;
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IPCMemoryInfo* FileMapping;
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void initSharedMemory()
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{
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dprintf("initSharedMemory\n");
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dprintf("SharedMemory Size: %d\n", (char)sizeof(IPCMemoryInfo));
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if (FileMapping)
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return;
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if ((FileMappingHandle = CreateFileMapping(INVALID_HANDLE_VALUE, 0, PAGE_READWRITE, 0, sizeof(IPCMemoryInfo), "Local\\WACVR_SHARED_BUFFER")) == 0)
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{
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dprintf("FileMappingHandle Error\n");
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return;
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}
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if ((FileMapping = (IPCMemoryInfo*)MapViewOfFile(FileMappingHandle, FILE_MAP_ALL_ACCESS, 0, 0, sizeof(IPCMemoryInfo))) == 0)
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{
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dprintf("FileMapping Error\n");
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return;
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}
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memset(FileMapping, 0, sizeof(IPCMemoryInfo));
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SetThreadExecutionState(ES_DISPLAY_REQUIRED | ES_CONTINUOUS);
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}
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uint16_t mercury_io_get_api_version(void)
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{
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return 0x0100;
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}
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HRESULT mercury_io_init(void)
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{
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mercury_io_config_load(&mercury_io_cfg, L".\\segatools.ini");
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initSharedMemory();
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return S_OK;
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}
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HRESULT mercury_io_poll(void)
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{
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mercury_opbtn = 0;
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mercury_gamebtn = 0;
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if ((FileMapping && FileMapping->testBtn) || GetAsyncKeyState(mercury_io_cfg.vk_test)) {
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mercury_opbtn |= MERCURY_IO_OPBTN_TEST;
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}
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if ((FileMapping && FileMapping->serviceBtn) || GetAsyncKeyState(mercury_io_cfg.vk_service)) {
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mercury_opbtn |= MERCURY_IO_OPBTN_SERVICE;
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}
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if ((FileMapping && FileMapping->coinBtn) || GetAsyncKeyState(mercury_io_cfg.vk_coin)) {
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mercury_opbtn |= MERCURY_IO_OPBTN_COIN;
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}
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if (GetAsyncKeyState(mercury_io_cfg.vk_vol_up)) {
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mercury_gamebtn |= MERCURY_IO_GAMEBTN_VOL_UP;
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}
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if (GetAsyncKeyState(mercury_io_cfg.vk_vol_down)) {
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mercury_gamebtn |= MERCURY_IO_GAMEBTN_VOL_DOWN;
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}
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return S_OK;
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}
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void mercury_io_get_opbtns(uint8_t *opbtn)
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{
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if (opbtn != NULL) {
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*opbtn = mercury_opbtn;
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}
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}
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void mercury_io_get_gamebtns(uint8_t *gamebtn)
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{
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if (gamebtn != NULL) {
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*gamebtn = mercury_gamebtn;
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}
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}
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HRESULT mercury_io_touch_init(void)
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{
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return S_OK;
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}
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void mercury_io_touch_start(mercury_io_touch_callback_t callback)
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{
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if (mercury_io_touch_thread != NULL) {
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return;
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}
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mercury_io_touch_thread = (HANDLE) _beginthreadex(
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NULL,
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0,
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mercury_io_touch_thread_proc,
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callback,
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0,
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NULL
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);
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}
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void mercury_io_touch_set_leds(struct led_data data)
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{
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if (FileMapping)
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{
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data.rgba[3] = 0xFF; //IPC enable flag
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memcpy(FileMapping->RGBAData, data.rgba, 480 * 4);
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}
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//for (size_t i = 0; i < 32; i++)
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// dprintf("LED.R: %d\n", data.rgba[i].red);
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}
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static unsigned int __stdcall mercury_io_touch_thread_proc(void *ctx)
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{
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mercury_io_touch_callback_t callback;
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bool cellPressed[240];
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callback = ctx;
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while (!mercury_io_touch_stop_flag) {
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if (FileMapping) {
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memcpy(cellPressed, FileMapping->TouchIoStatus, 240);
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}
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callback(cellPressed);
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Sleep(1);
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}
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return 0;
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}
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