93 lines
2.5 KiB
C++
93 lines
2.5 KiB
C++
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#include "foot.h"
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#include "rawinput/rawinput.h"
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#include "util/logging.h"
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#include "../ddr.h"
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#include "../io.h"
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bool games::ddr::DDRFOOTHandle::open(LPCWSTR lpFileName) {
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if (wcscmp(lpFileName, L"COM1") != 0) {
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return false;
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}
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log_info("ddr", "Opened COM1 (FOOT)");
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return true;
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}
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int games::ddr::DDRFOOTHandle::read(LPVOID lpBuffer, DWORD nNumberOfBytesToRead) {
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// check data trigger and buffer size
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if (data_trigger && nNumberOfBytesToRead >= 1) {
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data_trigger = false;
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memset(lpBuffer, 0x11, 1);
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return 1;
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}
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// no data
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return 0;
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}
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int games::ddr::DDRFOOTHandle::write(LPCVOID lpBuffer, DWORD nNumberOfBytesToWrite) {
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// check buffer size for lights
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if (nNumberOfBytesToWrite == 4) {
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// mappings
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static const size_t mapping_bits[] = {
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4, 6, 3, 5, // P1 L, U, R, D,
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12, 14, 11, 13, // P2 L, U, R, D
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22 // NEON
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};
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static const size_t mapping[] = {
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Lights::P1_FOOT_LEFT,
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Lights::P1_FOOT_UP,
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Lights::P1_FOOT_RIGHT,
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Lights::P1_FOOT_DOWN,
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Lights::P2_FOOT_LEFT,
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Lights::P2_FOOT_UP,
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Lights::P2_FOOT_RIGHT,
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Lights::P2_FOOT_DOWN,
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Lights::NEON
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};
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// get light bits
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uint32_t light_bits = *((uint32_t*) lpBuffer);
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// get lights
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auto &lights = get_lights();
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// bit scan
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for (size_t i = 0; i < 8; i++) {
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float value = (light_bits & (1 << mapping_bits[i])) ? 1.f : 0.f;
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GameAPI::Lights::writeLight(RI_MGR, lights.at(mapping[i]), value);
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}
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// only set the neon if in SD mode
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// p3io sets it for HD mode.
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if (games::ddr::SDMODE) {
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float value = (light_bits & (1 << mapping_bits[8])) ? 1.f : 0.f;
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GameAPI::Lights::writeLight(RI_MGR, lights.at(mapping[8]), value);
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}
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// flush
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RI_MGR->devices_flush_output();
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}
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// trigger out data
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data_trigger = true;
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// return all data written
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return (int) nNumberOfBytesToWrite;
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}
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int games::ddr::DDRFOOTHandle::device_io(DWORD dwIoControlCode, LPVOID lpInBuffer, DWORD nInBufferSize, LPVOID lpOutBuffer,
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DWORD nOutBufferSize) {
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return -1;
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}
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bool games::ddr::DDRFOOTHandle::close() {
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log_info("ddr", "Closed COM1 (FOOT).");
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return true;
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}
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