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service: hid: Implement MergeSingleJoyAsDualJoy according to RE

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This commit is contained in:
german77
2022-05-21 16:40:11 -05:00
committed by Narr the Reg
parent 7aa1d10655
commit 3cf15af31e
4 changed files with 55 additions and 63 deletions
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107
src/core/hle/service/hid/controllers/npad.cpp
View File

@ -1275,77 +1275,66 @@ ResultCode Controller_NPad::GetSixAxisFusionParameters(
return ResultSuccess;
}
void Controller_NPad::MergeSingleJoyAsDualJoy(Core::HID::NpadIdType npad_id_1,
Core::HID::NpadIdType npad_id_2) {
ResultCode Controller_NPad::MergeSingleJoyAsDualJoy(Core::HID::NpadIdType npad_id_1,
Core::HID::NpadIdType npad_id_2) {
if (!IsNpadIdValid(npad_id_1) || !IsNpadIdValid(npad_id_2)) {
LOG_ERROR(Service_HID, "Invalid NpadIdType npad_id_1:{}, npad_id_2:{}", npad_id_1,
npad_id_2);
return;
return InvalidNpadId;
}
auto& controller_1 = GetControllerFromNpadIdType(npad_id_1);
auto& controller_2 = GetControllerFromNpadIdType(npad_id_2);
const auto controller_style_1 = controller_1.device->GetNpadStyleIndex();
const auto controller_style_2 = controller_2.device->GetNpadStyleIndex();
bool merge_controllers = false;
auto controller_style_1 = controller_1.device->GetNpadStyleIndex();
auto controller_style_2 = controller_2.device->GetNpadStyleIndex();
// If the controllers at both npad indices form a pair of left and right joycons, merge them.
// Otherwise, do nothing.
// Simplify this code by converting dualjoycon with only a side connected to single joycons
if (controller_style_1 == Core::HID::NpadStyleIndex::JoyconDual) {
if (controller_1.is_dual_left_connected && !controller_1.is_dual_right_connected) {
controller_style_1 = Core::HID::NpadStyleIndex::JoyconLeft;
}
if (!controller_1.is_dual_left_connected && controller_1.is_dual_right_connected) {
controller_style_1 = Core::HID::NpadStyleIndex::JoyconRight;
}
}
if (controller_style_2 == Core::HID::NpadStyleIndex::JoyconDual) {
if (controller_2.is_dual_left_connected && !controller_2.is_dual_right_connected) {
controller_style_2 = Core::HID::NpadStyleIndex::JoyconLeft;
}
if (!controller_2.is_dual_left_connected && controller_2.is_dual_right_connected) {
controller_style_2 = Core::HID::NpadStyleIndex::JoyconRight;
}
}
// Invalid merge errors
if (controller_style_1 == Core::HID::NpadStyleIndex::JoyconDual ||
controller_style_2 == Core::HID::NpadStyleIndex::JoyconDual) {
return NpadIsDualJoycon;
}
if (controller_style_1 == Core::HID::NpadStyleIndex::JoyconLeft &&
controller_style_2 == Core::HID::NpadStyleIndex::JoyconLeft) {
return NpadIsSameType;
}
if (controller_style_1 == Core::HID::NpadStyleIndex::JoyconRight &&
controller_style_2 == Core::HID::NpadStyleIndex::JoyconRight) {
merge_controllers = true;
}
if (controller_style_2 == Core::HID::NpadStyleIndex::JoyconLeft &&
controller_style_1 == Core::HID::NpadStyleIndex::JoyconRight) {
merge_controllers = true;
}
if (controller_style_1 == Core::HID::NpadStyleIndex::JoyconDual &&
controller_style_2 == Core::HID::NpadStyleIndex::JoyconRight &&
controller_1.is_dual_left_connected && !controller_1.is_dual_right_connected) {
merge_controllers = true;
}
if (controller_style_1 == Core::HID::NpadStyleIndex::JoyconDual &&
controller_style_2 == Core::HID::NpadStyleIndex::JoyconLeft &&
!controller_1.is_dual_left_connected && controller_1.is_dual_right_connected) {
merge_controllers = true;
}
if (controller_style_2 == Core::HID::NpadStyleIndex::JoyconDual &&
controller_style_1 == Core::HID::NpadStyleIndex::JoyconRight &&
controller_2.is_dual_left_connected && !controller_2.is_dual_right_connected) {
merge_controllers = true;
}
if (controller_style_2 == Core::HID::NpadStyleIndex::JoyconDual &&
controller_style_1 == Core::HID::NpadStyleIndex::JoyconLeft &&
!controller_2.is_dual_left_connected && controller_2.is_dual_right_connected) {
merge_controllers = true;
}
if (controller_style_1 == Core::HID::NpadStyleIndex::JoyconDual &&
controller_style_2 == Core::HID::NpadStyleIndex::JoyconDual &&
controller_1.is_dual_left_connected && !controller_1.is_dual_right_connected &&
!controller_2.is_dual_left_connected && controller_2.is_dual_right_connected) {
merge_controllers = true;
}
if (controller_style_1 == Core::HID::NpadStyleIndex::JoyconDual &&
controller_style_2 == Core::HID::NpadStyleIndex::JoyconDual &&
!controller_1.is_dual_left_connected && controller_1.is_dual_right_connected &&
controller_2.is_dual_left_connected && !controller_2.is_dual_right_connected) {
merge_controllers = true;
return NpadIsSameType;
}
if (merge_controllers) {
// Disconnect the joycon at the second id and connect the dual joycon at the first index.
DisconnectNpad(npad_id_2);
controller_1.is_dual_left_connected = true;
controller_1.is_dual_right_connected = true;
AddNewControllerAt(Core::HID::NpadStyleIndex::JoyconDual, npad_id_1);
return;
// These exceptions are handled as if they where dual joycon
if (controller_style_1 != Core::HID::NpadStyleIndex::JoyconLeft &&
controller_style_1 != Core::HID::NpadStyleIndex::JoyconRight) {
return NpadIsDualJoycon;
}
LOG_WARNING(Service_HID,
"Controllers can't be merged npad_id_1:{}, npad_id_2:{}, type_1:{}, type_2:{}, "
"dual_1(left/right):{}/{}, dual_2(left/right):{}/{}",
npad_id_1, npad_id_2, controller_1.device->GetNpadStyleIndex(),
controller_2.device->GetNpadStyleIndex(), controller_1.is_dual_left_connected,
controller_1.is_dual_right_connected, controller_2.is_dual_left_connected,
controller_2.is_dual_right_connected);
if (controller_style_2 != Core::HID::NpadStyleIndex::JoyconLeft &&
controller_style_2 != Core::HID::NpadStyleIndex::JoyconRight) {
return NpadIsDualJoycon;
}
// Disconnect the joycon at the second id and connect the dual joycon at the first index.
DisconnectNpad(npad_id_2);
controller_1.is_dual_left_connected = true;
controller_1.is_dual_right_connected = true;
AddNewControllerAt(Core::HID::NpadStyleIndex::JoyconDual, npad_id_1);
return ResultSuccess;
}
void Controller_NPad::StartLRAssignmentMode() {

3
src/core/hle/service/hid/controllers/npad.h
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@ -174,7 +174,8 @@ public:
void ConnectAllDisconnectedControllers();
void ClearAllControllers();
void MergeSingleJoyAsDualJoy(Core::HID::NpadIdType npad_id_1, Core::HID::NpadIdType npad_id_2);
ResultCode MergeSingleJoyAsDualJoy(Core::HID::NpadIdType npad_id_1,
Core::HID::NpadIdType npad_id_2);
void StartLRAssignmentMode();
void StopLRAssignmentMode();
ResultCode SwapNpadAssignment(Core::HID::NpadIdType npad_id_1, Core::HID::NpadIdType npad_id_2);