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Implement PPSSPP specific vibration cheat(Xinput) Syntax is: 0xA0NNLLLL 0x00MMRRRR where NN/MM is time vibration lasts LLLL/RRRR is the vibration power

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LunaMoo committed 2020-04-12 20:47:00 +02:00
1 parent 7d3552ae34
commit ab13b71987
6 files changed
+95 -5
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Windows/XinputDevice.cpp
+39 -2
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@@ -11,14 +11,18 @@
#include "input/input_state.h"
#include "input/keycodes.h"
#include "XinputDevice.h"
#include "Core/Core.h"
#include "Core/HLE/sceCtrl.h"
// Utilities to dynamically load XInput. Adapted from SDL.
#if !PPSSPP_PLATFORM(UWP)
typedef DWORD (WINAPI *XInputGetState_t) (DWORD dwUserIndex, XINPUT_STATE* pState);
typedef DWORD (WINAPI *XInputSetState_t) (DWORD dwUserIndex, XINPUT_VIBRATION* pVibration);
static XInputGetState_t PPSSPP_XInputGetState = NULL;
static XInputSetState_t PPSSPP_XInputSetState = NULL;
static DWORD PPSSPP_XInputVersion = 0;
static HMODULE s_pXInputDLL = 0;
static int s_XInputDLLRefCount = 0;
@@ -65,6 +69,17 @@ static int LoadXInputDLL() {
return -1;
}
/* Let's try the name first, then fall back to a non-Ex version (xinput9_1_0.dll doesn't have Ex) */
PPSSPP_XInputSetState = (XInputSetState_t)GetProcAddress((HMODULE)s_pXInputDLL, "XInputSetStateEx");
if (!PPSSPP_XInputSetState) {
PPSSPP_XInputSetState = (XInputSetState_t)GetProcAddress((HMODULE)s_pXInputDLL, "XInputSetState");
}
if (!PPSSPP_XInputSetState) {
UnloadXInputDLL();
return -1;
}
return 0;
}
@@ -81,6 +96,7 @@ static void UnloadXInputDLL() {
static int LoadXInputDLL() { return 0; }
static void UnloadXInputDLL() {}
#define PPSSPP_XInputGetState XInputGetState
#define PPSSPP_XInputSetState XInputSetState
#endif
#ifndef XUSER_MAX_COUNT
@@ -231,11 +247,13 @@ int XinputDevice::UpdateState() {
for (int i = 0; i < XUSER_MAX_COUNT; i++) {
XINPUT_STATE state;
ZeroMemory(&state, sizeof(XINPUT_STATE));
XINPUT_VIBRATION vibration;
ZeroMemory(&vibration, sizeof(XINPUT_VIBRATION));
if (check_delay[i]-- > 0)
continue;
DWORD dwResult = PPSSPP_XInputGetState(i, &state);
if (dwResult == ERROR_SUCCESS) {
UpdatePad(i, state);
UpdatePad(i, state, vibration);
anySuccess = true;
} else {
check_delay[i] = 30;
@@ -247,13 +265,14 @@ int XinputDevice::UpdateState() {
return anySuccess ? UPDATESTATE_SKIP_PAD : 0;
}
void XinputDevice::UpdatePad(int pad, const XINPUT_STATE &state) {
void XinputDevice::UpdatePad(int pad, const XINPUT_STATE &state, XINPUT_VIBRATION &vibration) {
static bool notified = false;
if (!notified) {
notified = true;
KeyMap::NotifyPadConnected("Xbox 360 Pad");
}
ApplyButtons(pad, state);
ApplyVibration(pad, vibration);
const float STICK_DEADZONE = g_Config.fXInputAnalogDeadzone;
const int STICK_INV_MODE = g_Config.iXInputAnalogInverseMode;
@@ -338,3 +357,21 @@ void XinputDevice::ApplyButtons(int pad, const XINPUT_STATE &state) {
}
}
}
void XinputDevice::ApplyVibration(int pad, XINPUT_VIBRATION &vibration) {
if (PSP_IsInited()) {
vibration.wLeftMotorSpeed = GetLeftVibration(); // use any value between 0-65535 here
vibration.wRightMotorSpeed = GetRightVibration(); // use any value between 0-65535 here
if (prevVibration[pad].wLeftMotorSpeed != vibration.wLeftMotorSpeed || prevVibration[pad].wRightMotorSpeed != vibration.wRightMotorSpeed) {
PPSSPP_XInputSetState(pad, &vibration);
prevVibration[pad] = vibration;
}
} else {
DWORD dwResult = PPSSPP_XInputSetState(pad, &vibration);
if (dwResult != ERROR_SUCCESS) {
check_delay[pad] = 30;
}
}
}