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ExpressionParser: Renamed ControlFinder to ControlEnvironment. Added support for variables and assignment operator. ControlExpression objects now reference a matching input and output so the two can me mixed in any expression. (you can set rumble directly from inputs)

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This commit is contained in:
Jordan Woyak
2018-12-30 16:06:29 -06:00
parent 1efcf861ea
commit e896835f86
7 changed files with 144 additions and 46 deletions
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21
Source/Core/InputCommon/ControllerEmu/ControllerEmu.cpp
View File

@ -38,23 +38,38 @@ std::unique_lock<std::recursive_mutex> EmulatedController::GetStateLock()
void EmulatedController::UpdateReferences(const ControllerInterface& devi)
{
const auto lock = GetStateLock();
m_default_device_is_connected = devi.HasConnectedDevice(m_default_device);
ciface::ExpressionParser::ControlEnvironment env(devi, GetDefaultDevice(), m_expression_vars);
UpdateReferences(env);
}
void EmulatedController::UpdateReferences(ciface::ExpressionParser::ControlEnvironment& env)
{
const auto lock = GetStateLock();
for (auto& ctrlGroup : groups)
{
for (auto& control : ctrlGroup->controls)
control->control_ref.get()->UpdateReference(devi, GetDefaultDevice());
control->control_ref->UpdateReference(env);
// Attachments:
if (ctrlGroup->type == GroupType::Attachments)
{
for (auto& attachment : static_cast<Attachments*>(ctrlGroup.get())->GetAttachmentList())
attachment->UpdateReferences(devi);
attachment->UpdateReferences(env);
}
}
}
void EmulatedController::UpdateSingleControlReference(const ControllerInterface& devi,
ControlReference* ref)
{
ciface::ExpressionParser::ControlEnvironment env(devi, GetDefaultDevice(), m_expression_vars);
ref->UpdateReference(env);
}
bool EmulatedController::IsDefaultDeviceConnected() const
{
return m_default_device_is_connected;

10
Source/Core/InputCommon/ControllerEmu/ControllerEmu.h
View File

@ -13,6 +13,7 @@
#include "Common/Common.h"
#include "Common/IniFile.h"
#include "InputCommon/ControlReference/ExpressionParser.h"
#include "InputCommon/ControllerInterface/Device.h"
class ControllerInterface;
@ -20,6 +21,8 @@ class ControllerInterface;
const char* const named_directions[] = {_trans("Up"), _trans("Down"), _trans("Left"),
_trans("Right")};
class ControlReference;
namespace ControllerEmu
{
class ControlGroup;
@ -43,6 +46,7 @@ public:
void SetDefaultDevice(ciface::Core::DeviceQualifier devq);
void UpdateReferences(const ControllerInterface& devi);
void UpdateSingleControlReference(const ControllerInterface& devi, ControlReference* ref);
// This returns a lock that should be held before calling State() on any control
// references and GetState(), by extension. This prevents a race condition
@ -75,6 +79,12 @@ public:
return T(std::lround((zero_value - neg_1_value) * input_value + zero_value));
}
protected:
// TODO: Wiimote attachment has its own member that isn't being used..
ciface::ExpressionParser::ControlEnvironment::VariableContainer m_expression_vars;
void UpdateReferences(ciface::ExpressionParser::ControlEnvironment& env);
private:
ciface::Core::DeviceQualifier m_default_device;
bool m_default_device_is_connected{false};