Commited my new wiimote plugin work so far. Some code was copied from the current wiimote plugin. I have cleaned up most of the functions, but there are still a bunch of unused structs and stuff that I need to clean up.

Moved ControllerInterface to InputCommon. Moved GCPadNew GUI/Config code to a new project, InputPluginCommon. It is used by both GCPadNew and WiimoteNew. I hope that I included everyone's fixes to GCPadNew and ControllerInterface. git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@5355 8ced0084-cf51-0410-be5f-012b33b47a6e
2025-07-24 22:59:47 -06:00 · 2010-04-13 05:15:38 +00:00
parent 9592da1a9b
commit d8906d2a0c
53 changed files with 4398 additions and 931 deletions
--- a/Source/Core/InputCommon/Src/ControllerInterface/XInput/XInput.cpp
+++ b/Source/Core/InputCommon/Src/ControllerInterface/XInput/XInput.cpp
@ -0,0 +1,222 @@
+#include "../ControllerInterface.h"
+
+#ifdef CIFACE_USE_XINPUT
+
+#include "XInput.h"
+
+namespace ciface
+{
+namespace XInput
+{
+
+struct
+{
+	const char* const name;
+	const WORD bitmask;
+} named_buttons[] = 
+{
+	{ "Button A", XINPUT_GAMEPAD_A },
+	{ "Button B", XINPUT_GAMEPAD_B },
+	{ "Button X", XINPUT_GAMEPAD_X },
+	{ "Button Y", XINPUT_GAMEPAD_Y },
+	{ "Pad N", XINPUT_GAMEPAD_DPAD_UP },
+	{ "Pad S", XINPUT_GAMEPAD_DPAD_DOWN },
+	{ "Pad W", XINPUT_GAMEPAD_DPAD_LEFT },
+	{ "Pad E", XINPUT_GAMEPAD_DPAD_RIGHT },
+	{ "Start", XINPUT_GAMEPAD_START },
+	{ "Back", XINPUT_GAMEPAD_BACK },
+	{ "Shoulder L", XINPUT_GAMEPAD_LEFT_SHOULDER },
+	{ "Shoulder R", XINPUT_GAMEPAD_RIGHT_SHOULDER },
+	{ "Thumb L", XINPUT_GAMEPAD_LEFT_THUMB },
+	{ "Thumb R", XINPUT_GAMEPAD_RIGHT_THUMB }
+};
+
+const char* named_triggers[] =	
+{
+	"Trigger L",
+	"Trigger R"
+};
+
+const char* named_axes[] =	
+{
+	"Left X",
+	"Left Y",
+	"Right X",
+	"Right Y"
+};
+
+const char* named_motors[] =	
+{
+	"Motor L",
+	"Motor R"
+};
+
+void Init( std::vector<ControllerInterface::Device*>& devices )
+{
+	XINPUT_CAPABILITIES caps;
+	for ( int i = 0; i < 4; ++i )
+		if ( ERROR_SUCCESS == XInputGetCapabilities( i, 0, &caps ) )
+			devices.push_back( new Device( &caps, i ) );
+
+}
+
+Device::Device( const XINPUT_CAPABILITIES* const caps, const unsigned int index )
+: m_index(index), m_subtype(caps->SubType)
+{
+	ZeroMemory( &m_state_out, sizeof(m_state_out) );
+
+	// XInputGetCaps seems to always claim all capabilities are supported
+	// but i will leave all this stuff in, incase m$ fixes xinput up a bit
+
+	// get supported buttons
+	for ( int i = 0; i < sizeof(named_buttons)/sizeof(*named_buttons); ++i )
+		if ( named_buttons[i].bitmask & caps->Gamepad.wButtons )
+			inputs.push_back( new Button( /*xinput_named_buttons[i].bitmask, */i ) );
+
+	// get supported triggers
+	for ( int i = 0; i < sizeof(named_triggers)/sizeof(*named_triggers); ++i )
+	{
+		//BYTE val = (&caps->Gamepad.bLeftTrigger)[i];	// should be max value / msdn lies
+		if ( (&caps->Gamepad.bLeftTrigger)[i] )
+			inputs.push_back( new Trigger( i, 255 ) );
+	}
+
+	// get supported axes
+	for ( int i = 0; i < sizeof(named_axes)/sizeof(*named_axes); ++i )
+	{
+		//SHORT val = (&caps->Gamepad.sThumbLX)[i];  // xinput doesnt give the range / msdn is lier
+		if ( (&caps->Gamepad.sThumbLX)[i] )
+		{
+			// each axis gets a negative and a positive input instance associated with it
+			inputs.push_back( new Axis( i, -32768 ) );
+			inputs.push_back( new Axis( i, 32767 ) );
+		}
+	}
+
+	// get supported motors
+	for ( int i = 0; i < sizeof(named_motors)/sizeof(*named_motors); ++i )
+	{
+		//WORD val = (&caps->Vibration.wLeftMotorSpeed)[i];	// should be max value / nope, more lies
+		if ( (&caps->Vibration.wLeftMotorSpeed)[i] )
+			outputs.push_back( new Motor(i, 65535 ) );
+	}
+
+	ClearInputState();
+
+}
+
+void Device::ClearInputState()
+{
+	ZeroMemory( &m_state_in, sizeof(m_state_in) );	
+}
+
+std::string Device::GetName() const
+{
+	// why aren't these defined
+	// subtype doesn't seem to work, i tested with 2 diff arcade sticks, both were shown as gamepad
+	// ill leave it in anyway, maybe m$ will fix it
+
+	switch ( m_subtype )
+	{
+	case XINPUT_DEVSUBTYPE_GAMEPAD : return "Gamepad"; break;
+	case 0x02 /*XINPUT_DEVSUBTYPE_WHEEL*/ :	return "Wheel"; break;
+	case 0x03 /*XINPUT_DEVSUBTYPE_ARCADE_STICK*/ : return "Arcade Stick"; break;
+	case 0x04 /*XINPUT_DEVSUBTYPE_FLIGHT_STICK*/ : return "Flight Stick"; break;
+	case 0x05 /*XINPUT_DEVSUBTYPE_DANCE_PAD*/ : return "Dance Pad"; break;
+	case 0x06 /*XINPUT_DEVSUBTYPE_GUITAR*/ :	return "Guitar"; break;
+	case 0x08 /*XINPUT_DEVSUBTYPE_DRUM_KIT*/ : return "Drum Kit"; break;
+	default : return "Device"; break;
+	}
+}
+
+int Device::GetId() const
+{
+	return m_index;
+}
+
+std::string Device::GetSource() const
+{
+	return "XInput";
+}
+
+// update i/o
+
+bool Device::UpdateInput()
+{
+	return ( ERROR_SUCCESS == XInputGetState( m_index, &m_state_in ) );
+}
+
+bool Device::UpdateOutput()
+{
+	// this if statement is to make rumble work better when multiple ControllerInterfaces are using the device
+	static XINPUT_VIBRATION current_state_out = {0,0};
+	if ( memcmp( &m_state_out, &current_state_out, sizeof(m_state_out) ) )
+	{
+		current_state_out = m_state_out;
+		return ( ERROR_SUCCESS == XInputSetState( m_index, &m_state_out ) );
+	}
+	else
+		return true;
+}
+
+// GET name/source/id
+
+
+std::string Device::Button::GetName() const
+{
+	return named_buttons[m_index].name;
+}
+
+std::string Device::Axis::GetName() const
+{
+	return std::string(named_axes[m_index]) + ( m_range>0 ? '+' : '-' );
+}
+
+std::string Device::Trigger::GetName() const
+{
+	return named_triggers[m_index];
+}
+
+std::string Device::Motor::GetName() const
+{
+	return named_motors[m_index];
+}
+
+// get/set control state
+
+ControlState Device::GetInputState( const ControllerInterface::Device::Input* const input )
+{
+	return ((Input*)input)->GetState( &m_state_in.Gamepad );
+}
+
+void Device::SetOutputState( const ControllerInterface::Device::Output* const output, const ControlState state )
+{
+	return ((Output*)output)->SetState( state, &m_state_out );
+}
+
+// GET / SET STATES
+
+ControlState Device::Button::GetState( const XINPUT_GAMEPAD* const gamepad )
+{
+	return (gamepad->wButtons & named_buttons[m_index].bitmask) > 0;
+}
+
+ControlState Device::Trigger::GetState( const XINPUT_GAMEPAD* const gamepad )
+{
+	return ControlState((&gamepad->bLeftTrigger)[m_index]) / m_range;
+}
+
+ControlState Device::Axis::GetState( const XINPUT_GAMEPAD* const gamepad )
+{
+	return std::max( 0.0f, ControlState((&gamepad->sThumbLX)[m_index]) / m_range );
+}
+
+void Device::Motor::SetState( const ControlState state, XINPUT_VIBRATION* const vibration )
+{
+	(&vibration->wLeftMotorSpeed)[m_index] = (WORD)(state * m_range);
+}
+
+}
+}
+
+#endif
--- a/Source/Core/InputCommon/Src/ControllerInterface/XInput/XInput.h
+++ b/Source/Core/InputCommon/Src/ControllerInterface/XInput/XInput.h
@ -0,0 +1,116 @@
+#ifndef _CIFACE_XINPUT_H_
+#define _CIFACE_XINPUT_H_
+
+#include "../ControllerInterface.h"
+
+#define NOMINMAX
+#include <Windows.h>
+#include <XInput.h>
+
+namespace ciface
+{
+namespace XInput
+{
+
+void Init( std::vector<ControllerInterface::Device*>& devices );
+
+class Device : public ControllerInterface::Device
+{
+	friend class ControllerInterface;
+	friend class ControllerInterface::ControlReference;
+
+protected:
+
+	class Input : public ControllerInterface::Device::Input
+	{
+		friend class Device;
+	protected:
+		virtual ControlState GetState( const XINPUT_GAMEPAD* const gamepad ) = 0;
+	};
+
+	class Output : public ControllerInterface::Device::Output
+	{
+		friend class Device;
+	protected:
+		virtual void SetState( const ControlState state, XINPUT_VIBRATION* const vibration ) = 0;
+	};
+
+	class Button : public Input
+	{
+		friend class Device;
+	public:
+		std::string GetName() const;
+	protected:
+		Button( const unsigned int index ) : m_index(index) {}
+		ControlState GetState( const XINPUT_GAMEPAD* const gamepad );
+	private:
+		const unsigned int	m_index;
+	};
+
+	class Axis : public Input
+	{
+		friend class Device;
+	public:
+		std::string GetName() const;
+	protected:
+		Axis( const unsigned int index, const SHORT range ) : m_index(index), m_range(range) {}
+		ControlState GetState( const XINPUT_GAMEPAD* const gamepad );
+	private:
+		const unsigned int	m_index;
+		const SHORT			m_range;
+	};
+
+	class Trigger : public Input
+	{
+		friend class Device;
+	public:
+		std::string GetName() const;
+	protected:
+		Trigger( const unsigned int index, const BYTE range ) : m_index(index), m_range(range) {}
+		ControlState GetState( const XINPUT_GAMEPAD* const gamepad );
+	private:
+		const unsigned int	m_index;
+		const BYTE			m_range;
+	};
+
+	class Motor : public Output
+	{
+		friend class Device;
+	public:
+		std::string GetName() const;
+	protected:
+		Motor( const unsigned int index, const WORD range ) : m_index(index), m_range(range) {}
+		void SetState( const ControlState state, XINPUT_VIBRATION* const vibration );
+	private:
+		const unsigned int	m_index;
+		const WORD			m_range;
+	};
+
+	bool UpdateInput();
+	bool UpdateOutput();
+
+	ControlState GetInputState( const ControllerInterface::Device::Input* const input );
+	void SetOutputState( const ControllerInterface::Device::Output* const input, const ControlState state );
+
+	void ClearInputState();
+
+public:
+	Device( const XINPUT_CAPABILITIES* const capabilities, const unsigned int index );
+
+	std::string GetName() const;
+	int GetId() const;
+	std::string GetSource() const;
+
+private:
+	const unsigned int		m_index;
+	XINPUT_STATE			m_state_in;
+	XINPUT_VIBRATION		m_state_out;
+	const unsigned int		m_subtype;
+};
+
+
+}
+}
+
+
+#endif