2023-03-28 13:24:16 -04:00
#if UNITY_EDITOR | | UNITY_STANDALONE_OSX | | UNITY_STANDALONE_WIN | | UNITY_WSA | | PACKAGE_DOCS_GENERATION
using System ;
using System.Runtime.CompilerServices ;
using System.Runtime.InteropServices ;
using UnityEngine.InputSystem.Controls ;
using UnityEngine.InputSystem.Layouts ;
using UnityEngine.InputSystem.LowLevel ;
using UnityEngine.InputSystem.DualShock.LowLevel ;
using UnityEngine.InputSystem.Utilities ;
////TODO: figure out sensor formats and add support for acceleration, angularVelocity, and orientation (also add to base layout then)
namespace UnityEngine.InputSystem.DualShock.LowLevel
{
/// <summary>
/// This is abstract input report for PS5 DualSense controller, similar to what is on the wire, but not exactly binary matching any state events.
/// See ConvertInputReport for the exact conversion.
/// </summary>
[StructLayout(LayoutKind.Explicit, Size = 9 /* !!! Beware !!! If you plan to increase this, think about how you gonna fit 10 byte state events because we can only shrink events in IEventPreProcessor */)]
internal struct DualSenseHIDInputReport : IInputStateTypeInfo
{
public static FourCC Format = new FourCC ( 'D' , 'S' , 'V' , 'S' ) ; // DualSense Virtual State
public FourCC format = > Format ;
[InputControl(name = "leftStick", layout = "Stick", format = "VC2B")]
[InputControl(name = "leftStick/x", offset = 0, format = "BYTE", parameters = "normalize,normalizeMin=0,normalizeMax=1,normalizeZero=0.5")]
[InputControl(name = "leftStick/left", offset = 0, format = "BYTE", parameters = "normalize,normalizeMin=0,normalizeMax=1,normalizeZero=0.5,clamp=1,clampMin=0,clampMax=0.5,invert")]
[InputControl(name = "leftStick/right", offset = 0, format = "BYTE", parameters = "normalize,normalizeMin=0,normalizeMax=1,normalizeZero=0.5,clamp=1,clampMin=0.5,clampMax=1")]
[InputControl(name = "leftStick/y", offset = 1, format = "BYTE", parameters = "invert,normalize,normalizeMin=0,normalizeMax=1,normalizeZero=0.5")]
[InputControl(name = "leftStick/up", offset = 1, format = "BYTE", parameters = "normalize,normalizeMin=0,normalizeMax=1,normalizeZero=0.5,clamp=1,clampMin=0,clampMax=0.5,invert")]
[InputControl(name = "leftStick/down", offset = 1, format = "BYTE", parameters = "normalize,normalizeMin=0,normalizeMax=1,normalizeZero=0.5,clamp=1,clampMin=0.5,clampMax=1,invert=false")]
[FieldOffset(0)] public byte leftStickX ;
[FieldOffset(1)] public byte leftStickY ;
[InputControl(name = "rightStick", layout = "Stick", format = "VC2B")]
[InputControl(name = "rightStick/x", offset = 0, format = "BYTE", parameters = "normalize,normalizeMin=0,normalizeMax=1,normalizeZero=0.5")]
[InputControl(name = "rightStick/left", offset = 0, format = "BYTE", parameters = "normalize,normalizeMin=0,normalizeMax=1,normalizeZero=0.5,clamp=1,clampMin=0,clampMax=0.5,invert")]
[InputControl(name = "rightStick/right", offset = 0, format = "BYTE", parameters = "normalize,normalizeMin=0,normalizeMax=1,normalizeZero=0.5,clamp=1,clampMin=0.5,clampMax=1")]
[InputControl(name = "rightStick/y", offset = 1, format = "BYTE", parameters = "invert,normalize,normalizeMin=0,normalizeMax=1,normalizeZero=0.5")]
[InputControl(name = "rightStick/up", offset = 1, format = "BYTE", parameters = "normalize,normalizeMin=0,normalizeMax=1,normalizeZero=0.5,clamp=1,clampMin=0,clampMax=0.5,invert")]
[InputControl(name = "rightStick/down", offset = 1, format = "BYTE", parameters = "normalize,normalizeMin=0,normalizeMax=1,normalizeZero=0.5,clamp=1,clampMin=0.5,clampMax=1,invert=false")]
[FieldOffset(2)] public byte rightStickX ;
[FieldOffset(3)] public byte rightStickY ;
[InputControl(name = "leftTrigger", format = "BYTE")]
[FieldOffset(4)] public byte leftTrigger ;
[InputControl(name = "rightTrigger", format = "BYTE")]
[FieldOffset(5)] public byte rightTrigger ;
[InputControl(name = "dpad", format = "BIT", layout = "Dpad", sizeInBits = 4, defaultState = 8)]
[InputControl(name = "dpad/up", format = "BIT", layout = "DiscreteButton", parameters = "minValue=7,maxValue=1,nullValue=8,wrapAtValue=7", bit = 0, sizeInBits = 4)]
[InputControl(name = "dpad/right", format = "BIT", layout = "DiscreteButton", parameters = "minValue=1,maxValue=3", bit = 0, sizeInBits = 4)]
[InputControl(name = "dpad/down", format = "BIT", layout = "DiscreteButton", parameters = "minValue=3,maxValue=5", bit = 0, sizeInBits = 4)]
[InputControl(name = "dpad/left", format = "BIT", layout = "DiscreteButton", parameters = "minValue=5, maxValue=7", bit = 0, sizeInBits = 4)]
[InputControl(name = "buttonWest", displayName = "Square", bit = 4)]
[InputControl(name = "buttonSouth", displayName = "Cross", bit = 5)]
[InputControl(name = "buttonEast", displayName = "Circle", bit = 6)]
[InputControl(name = "buttonNorth", displayName = "Triangle", bit = 7)]
[FieldOffset(6)] public byte buttons0 ;
[InputControl(name = "leftShoulder", bit = 0)]
[InputControl(name = "rightShoulder", bit = 1)]
[InputControl(name = "leftTriggerButton", layout = "Button", bit = 2)]
[InputControl(name = "rightTriggerButton", layout = "Button", bit = 3)]
[InputControl(name = "select", displayName = "Share", bit = 4)]
[InputControl(name = "start", displayName = "Options", bit = 5)]
[InputControl(name = "leftStickPress", bit = 6)]
[InputControl(name = "rightStickPress", bit = 7)]
[FieldOffset(7)] public byte buttons1 ;
[InputControl(name = "systemButton", layout = "Button", displayName = "System", bit = 0)]
[InputControl(name = "touchpadButton", layout = "Button", displayName = "Touchpad Press", bit = 1)]
[InputControl(name = "micButton", layout = "Button", displayName = "Mic Mute", bit = 2)]
[FieldOffset(8)] public byte buttons2 ;
}
[StructLayout(LayoutKind.Explicit, Size = 47)]
internal struct DualSenseHIDOutputReportPayload
{
[FieldOffset(0)] public byte enableFlags1 ;
[FieldOffset(1)] public byte enableFlags2 ;
[FieldOffset(2)] public byte highFrequencyMotorSpeed ;
[FieldOffset(3)] public byte lowFrequencyMotorSpeed ;
[FieldOffset(44)] public byte redColor ;
[FieldOffset(45)] public byte greenColor ;
[FieldOffset(46)] public byte blueColor ;
}
[StructLayout(LayoutKind.Explicit, Size = kSize)]
internal struct DualSenseHIDUSBOutputReport : IInputDeviceCommandInfo
{
public static FourCC Type = > new FourCC ( 'H' , 'I' , 'D' , 'O' ) ;
public FourCC typeStatic = > Type ;
internal const int kSize = InputDeviceCommand . BaseCommandSize + 48 ;
[FieldOffset(0)] public InputDeviceCommand baseCommand ;
[FieldOffset(InputDeviceCommand.BaseCommandSize + 0)] public byte reportId ;
[FieldOffset(InputDeviceCommand.BaseCommandSize + 1)] public DualSenseHIDOutputReportPayload payload ;
public static DualSenseHIDUSBOutputReport Create ( DualSenseHIDOutputReportPayload payload )
{
return new DualSenseHIDUSBOutputReport
{
baseCommand = new InputDeviceCommand ( Type , kSize ) ,
reportId = 2 ,
payload = payload
} ;
}
}
[StructLayout(LayoutKind.Explicit, Size = kSize)]
internal struct DualSenseHIDBluetoothOutputReport : IInputDeviceCommandInfo
{
public static FourCC Type = > new FourCC ( 'H' , 'I' , 'D' , 'O' ) ;
public FourCC typeStatic = > Type ;
internal const int kSize = InputDeviceCommand . BaseCommandSize + 78 ;
[FieldOffset(0)] public InputDeviceCommand baseCommand ;
[FieldOffset(InputDeviceCommand.BaseCommandSize + 0)] public byte reportId ;
[FieldOffset(InputDeviceCommand.BaseCommandSize + 1)] public byte tag1 ;
[FieldOffset(InputDeviceCommand.BaseCommandSize + 2)] public byte tag2 ;
[FieldOffset(InputDeviceCommand.BaseCommandSize + 3)] public DualSenseHIDOutputReportPayload payload ;
[FieldOffset(InputDeviceCommand.BaseCommandSize + 74)] public uint crc32 ;
[FieldOffset(InputDeviceCommand.BaseCommandSize + 0)] public unsafe fixed byte rawData [ 74 ] ;
public static DualSenseHIDBluetoothOutputReport Create ( DualSenseHIDOutputReportPayload payload , byte outputSequenceId )
{
var report = new DualSenseHIDBluetoothOutputReport
{
baseCommand = new InputDeviceCommand ( Type , kSize ) ,
reportId = 0x31 ,
tag1 = ( byte ) ( ( outputSequenceId & 0xf ) < < 4 ) ,
tag2 = 0x10 ,
payload = payload
} ;
////FIXME: Calculate crc32 correctly
return report ;
}
}
/// <summary>
/// Structure of HID input reports for PS4 DualShock 4 controllers.
/// </summary>
[StructLayout(LayoutKind.Explicit, Size = 9 /* !!! Beware !!! If you plan to increase this, think about how you gonna fit 10 byte state events because we can only shrink events in IEventPreProcessor */)]
internal struct DualShock4HIDInputReport : IInputStateTypeInfo
{
public static FourCC Format = new FourCC ( 'D' , '4' , 'V' , 'S' ) ; // DualShock4 Virtual State
public FourCC format = > Format ;
[InputControl(name = "leftStick", layout = "Stick", format = "VC2B")]
[InputControl(name = "leftStick/x", offset = 0, format = "BYTE", parameters = "normalize,normalizeMin=0,normalizeMax=1,normalizeZero=0.5")]
[InputControl(name = "leftStick/left", offset = 0, format = "BYTE", parameters = "normalize,normalizeMin=0,normalizeMax=1,normalizeZero=0.5,clamp=1,clampMin=0,clampMax=0.5,invert")]
[InputControl(name = "leftStick/right", offset = 0, format = "BYTE", parameters = "normalize,normalizeMin=0,normalizeMax=1,normalizeZero=0.5,clamp=1,clampMin=0.5,clampMax=1")]
[InputControl(name = "leftStick/y", offset = 1, format = "BYTE", parameters = "invert,normalize,normalizeMin=0,normalizeMax=1,normalizeZero=0.5")]
[InputControl(name = "leftStick/up", offset = 1, format = "BYTE", parameters = "normalize,normalizeMin=0,normalizeMax=1,normalizeZero=0.5,clamp=1,clampMin=0,clampMax=0.5,invert")]
[InputControl(name = "leftStick/down", offset = 1, format = "BYTE", parameters = "normalize,normalizeMin=0,normalizeMax=1,normalizeZero=0.5,clamp=1,clampMin=0.5,clampMax=1,invert=false")]
[FieldOffset(0)] public byte leftStickX ;
[FieldOffset(1)] public byte leftStickY ;
[InputControl(name = "rightStick", layout = "Stick", format = "VC2B")]
[InputControl(name = "rightStick/x", offset = 0, format = "BYTE", parameters = "normalize,normalizeMin=0,normalizeMax=1,normalizeZero=0.5")]
[InputControl(name = "rightStick/left", offset = 0, format = "BYTE", parameters = "normalize,normalizeMin=0,normalizeMax=1,normalizeZero=0.5,clamp=1,clampMin=0,clampMax=0.5,invert")]
[InputControl(name = "rightStick/right", offset = 0, format = "BYTE", parameters = "normalize,normalizeMin=0,normalizeMax=1,normalizeZero=0.5,clamp=1,clampMin=0.5,clampMax=1")]
[InputControl(name = "rightStick/y", offset = 1, format = "BYTE", parameters = "invert,normalize,normalizeMin=0,normalizeMax=1,normalizeZero=0.5")]
[InputControl(name = "rightStick/up", offset = 1, format = "BYTE", parameters = "normalize,normalizeMin=0,normalizeMax=1,normalizeZero=0.5,clamp=1,clampMin=0,clampMax=0.5,invert")]
[InputControl(name = "rightStick/down", offset = 1, format = "BYTE", parameters = "normalize,normalizeMin=0,normalizeMax=1,normalizeZero=0.5,clamp=1,clampMin=0.5,clampMax=1,invert=false")]
[FieldOffset(2)] public byte rightStickX ;
[FieldOffset(3)] public byte rightStickY ;
[InputControl(name = "dpad", format = "BIT", layout = "Dpad", sizeInBits = 4, defaultState = 8)]
[InputControl(name = "dpad/up", format = "BIT", layout = "DiscreteButton", parameters = "minValue=7,maxValue=1,nullValue=8,wrapAtValue=7", bit = 0, sizeInBits = 4)]
[InputControl(name = "dpad/right", format = "BIT", layout = "DiscreteButton", parameters = "minValue=1,maxValue=3", bit = 0, sizeInBits = 4)]
[InputControl(name = "dpad/down", format = "BIT", layout = "DiscreteButton", parameters = "minValue=3,maxValue=5", bit = 0, sizeInBits = 4)]
[InputControl(name = "dpad/left", format = "BIT", layout = "DiscreteButton", parameters = "minValue=5, maxValue=7", bit = 0, sizeInBits = 4)]
[InputControl(name = "buttonWest", displayName = "Square", bit = 4)]
[InputControl(name = "buttonSouth", displayName = "Cross", bit = 5)]
[InputControl(name = "buttonEast", displayName = "Circle", bit = 6)]
[InputControl(name = "buttonNorth", displayName = "Triangle", bit = 7)]
[FieldOffset(4)] public byte buttons1 ;
[InputControl(name = "leftShoulder", bit = 0)]
[InputControl(name = "rightShoulder", bit = 1)]
[InputControl(name = "leftTriggerButton", layout = "Button", bit = 2, synthetic = true)]
[InputControl(name = "rightTriggerButton", layout = "Button", bit = 3, synthetic = true)]
[InputControl(name = "select", displayName = "Share", bit = 4)]
[InputControl(name = "start", displayName = "Options", bit = 5)]
[InputControl(name = "leftStickPress", bit = 6)]
[InputControl(name = "rightStickPress", bit = 7)]
[FieldOffset(5)] public byte buttons2 ;
[InputControl(name = "systemButton", layout = "Button", displayName = "System", bit = 0)]
[InputControl(name = "touchpadButton", layout = "Button", displayName = "Touchpad Press", bit = 1)]
[FieldOffset(6)] public byte buttons3 ;
[InputControl(name = "leftTrigger", format = "BYTE")]
[FieldOffset(7)] public byte leftTrigger ;
[InputControl(name = "rightTrigger", format = "BYTE")]
[FieldOffset(8)] public byte rightTrigger ;
}
/// <summary>
/// Structure of HID input reports for PS3 DualShock 3 controllers.
/// </summary>
[StructLayout(LayoutKind.Explicit, Size = 32)]
internal unsafe struct DualShock3HIDInputReport : IInputStateTypeInfo
{
[FieldOffset(0)] private ushort padding1 ;
[InputControl(name = "select", displayName = "Share", bit = 0)]
[InputControl(name = "leftStickPress", bit = 1)]
[InputControl(name = "rightStickPress", bit = 2)]
[InputControl(name = "start", displayName = "Options", bit = 3)]
[InputControl(name = "dpad", format = "BIT", layout = "Dpad", bit = 4, sizeInBits = 4)]
[InputControl(name = "dpad/up", bit = 4)]
[InputControl(name = "dpad/right", bit = 5)]
[InputControl(name = "dpad/down", bit = 6)]
[InputControl(name = "dpad/left", bit = 7)]
[FieldOffset(2)] public byte buttons1 ;
[InputControl(name = "leftTriggerButton", layout = "Button", bit = 0, synthetic = true)]
[InputControl(name = "rightTriggerButton", layout = "Button", bit = 1, synthetic = true)]
[InputControl(name = "leftShoulder", bit = 2)]
[InputControl(name = "rightShoulder", bit = 3)]
[InputControl(name = "buttonNorth", displayName = "Triangle", bit = 4)]
[InputControl(name = "buttonEast", displayName = "Circle", bit = 5)]
[InputControl(name = "buttonSouth", displayName = "Cross", bit = 6)]
[InputControl(name = "buttonWest", displayName = "Square", bit = 7)]
[FieldOffset(3)] public byte buttons2 ;
[InputControl(name = "systemButton", layout = "Button", displayName = "System", bit = 0)]
[InputControl(name = "touchpadButton", layout = "Button", displayName = "Touchpad Press", bit = 1)] // always 0, does not exist on DualShock 3
[FieldOffset(4)] public byte buttons3 ;
[FieldOffset(5)] private byte padding2 ;
[InputControl(name = "leftStick", layout = "Stick", format = "VC2B")]
[InputControl(name = "leftStick/x", offset = 0, format = "BYTE", parameters = "normalize,normalizeMin=0,normalizeMax=1,normalizeZero=0.5")]
[InputControl(name = "leftStick/left", offset = 0, format = "BYTE", parameters = "normalize,normalizeMin=0,normalizeMax=1,normalizeZero=0.5,clamp=1,clampMin=0,clampMax=0.5,invert")]
[InputControl(name = "leftStick/right", offset = 0, format = "BYTE", parameters = "normalize,normalizeMin=0,normalizeMax=1,normalizeZero=0.5,clamp=1,clampMin=0.5,clampMax=1")]
[InputControl(name = "leftStick/y", offset = 1, format = "BYTE", parameters = "invert,normalize,normalizeMin=0,normalizeMax=1,normalizeZero=0.5")]
[InputControl(name = "leftStick/up", offset = 1, format = "BYTE", parameters = "normalize,normalizeMin=0,normalizeMax=1,normalizeZero=0.5,clamp=1,clampMin=0,clampMax=0.5,invert")]
[InputControl(name = "leftStick/down", offset = 1, format = "BYTE", parameters = "normalize,normalizeMin=0,normalizeMax=1,normalizeZero=0.5,clamp=1,clampMin=0.5,clampMax=1,invert=false")]
[FieldOffset(6)] public byte leftStickX ;
[FieldOffset(7)] public byte leftStickY ;
[InputControl(name = "rightStick", layout = "Stick", format = "VC2B")]
[InputControl(name = "rightStick/x", offset = 0, format = "BYTE", parameters = "normalize,normalizeMin=0,normalizeMax=1,normalizeZero=0.5")]
[InputControl(name = "rightStick/left", offset = 0, format = "BYTE", parameters = "normalize,normalizeMin=0,normalizeMax=1,normalizeZero=0.5,clamp=1,clampMin=0,clampMax=0.5,invert")]
[InputControl(name = "rightStick/right", offset = 0, format = "BYTE", parameters = "normalize,normalizeMin=0,normalizeMax=1,normalizeZero=0.5,clamp=1,clampMin=0.5,clampMax=1")]
[InputControl(name = "rightStick/y", offset = 1, format = "BYTE", parameters = "invert,normalize,normalizeMin=0,normalizeMax=1,normalizeZero=0.5")]
[InputControl(name = "rightStick/up", offset = 1, format = "BYTE", parameters = "normalize,normalizeMin=0,normalizeMax=1,normalizeZero=0.5,clamp=1,clampMin=0,clampMax=0.5,invert")]
[InputControl(name = "rightStick/down", offset = 1, format = "BYTE", parameters = "normalize,normalizeMin=0,normalizeMax=1,normalizeZero=0.5,clamp=1,clampMin=0.5,clampMax=1,invert=false")]
[FieldOffset(8)] public byte rightStickX ;
[FieldOffset(9)] public byte rightStickY ;
[FieldOffset(10)] private fixed byte padding3 [ 8 ] ;
[InputControl(name = "leftTrigger", format = "BYTE")]
[FieldOffset(18)] public byte leftTrigger ;
[InputControl(name = "rightTrigger", format = "BYTE")]
[FieldOffset(19)] public byte rightTrigger ;
public FourCC format
{
get { return new FourCC ( 'H' , 'I' , 'D' ) ; }
}
}
/// <summary>
/// PS4 output report sent as command to HID backend.
/// </summary>
[StructLayout(LayoutKind.Explicit, Size = kSize)]
internal unsafe struct DualShockHIDOutputReport : IInputDeviceCommandInfo
{
public static FourCC Type = > new FourCC ( 'H' , 'I' , 'D' , 'O' ) ;
internal const int kSize = InputDeviceCommand . kBaseCommandSize + 32 ;
internal const int kReportId = 5 ;
[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Naming", "CA1726:UsePreferredTerms", MessageId = "Flags", Justification = "No better term for underlying data.")]
[Flags]
public enum Flags
{
Rumble = 0x1 ,
Color = 0x2
}
[FieldOffset(0)] public InputDeviceCommand baseCommand ;
[FieldOffset(InputDeviceCommand.kBaseCommandSize + 0)] public byte reportId ;
[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Naming", "CA1726:UsePreferredTerms", MessageId = "flags", Justification = "No better term for underlying data.")]
[FieldOffset(InputDeviceCommand.kBaseCommandSize + 1)] public byte flags ;
[FieldOffset(InputDeviceCommand.kBaseCommandSize + 2)] public fixed byte unknown1 [ 2 ] ;
[FieldOffset(InputDeviceCommand.kBaseCommandSize + 4)] public byte highFrequencyMotorSpeed ;
[FieldOffset(InputDeviceCommand.kBaseCommandSize + 5)] public byte lowFrequencyMotorSpeed ;
[FieldOffset(InputDeviceCommand.kBaseCommandSize + 6)] public byte redColor ;
[FieldOffset(InputDeviceCommand.kBaseCommandSize + 7)] public byte greenColor ;
[FieldOffset(InputDeviceCommand.kBaseCommandSize + 8)] public byte blueColor ;
[FieldOffset(InputDeviceCommand.kBaseCommandSize + 9)] public fixed byte unknown2 [ 23 ] ;
public FourCC typeStatic = > Type ;
public void SetMotorSpeeds ( float lowFreq , float highFreq )
{
flags | = ( byte ) Flags . Rumble ;
lowFrequencyMotorSpeed = ( byte ) Mathf . Clamp ( lowFreq * 255 , 0 , 255 ) ;
highFrequencyMotorSpeed = ( byte ) Mathf . Clamp ( highFreq * 255 , 0 , 255 ) ;
}
public void SetColor ( Color color )
{
flags | = ( byte ) Flags . Color ;
redColor = ( byte ) Mathf . Clamp ( color . r * 255 , 0 , 255 ) ;
greenColor = ( byte ) Mathf . Clamp ( color . g * 255 , 0 , 255 ) ;
blueColor = ( byte ) Mathf . Clamp ( color . b * 255 , 0 , 255 ) ;
}
public static DualShockHIDOutputReport Create ( )
{
return new DualShockHIDOutputReport
{
baseCommand = new InputDeviceCommand ( Type , kSize ) ,
reportId = kReportId ,
} ;
}
}
}
namespace UnityEngine.InputSystem.DualShock
{
/// <summary>
/// PS5 DualSense controller that is interfaced to a HID backend.
/// </summary>
[InputControlLayout(stateType = typeof(DualSenseHIDInputReport), displayName = "DualSense HID")]
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public class DualSenseGamepadHID : DualShockGamepad , IEventMerger , IEventPreProcessor , IInputStateCallbackReceiver
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{
// Gamepad might send 3 types of input reports:
// - Minimal report, first byte is 0x01, observed size is 78, also can be 10
// - Full USB report, first byte is 0x01, observed size is 64
// - Full Bluetooth report, first byte is 0x31, observed size 78
// While USB and Bluetooth reports only differ in header,
// Minimal report also differs in order of fields (buttons -> triggers vs triggers -> buttons).
public ButtonControl leftTriggerButton { get ; protected set ; }
public ButtonControl rightTriggerButton { get ; protected set ; }
public ButtonControl playStationButton { get ; protected set ; }
private float? m_LowFrequencyMotorSpeed ;
private float? m_HighFrequenceyMotorSpeed ;
private Color ? m_LightBarColor ;
private byte outputSequenceId ;
protected override void FinishSetup ( )
{
leftTriggerButton = GetChildControl < ButtonControl > ( "leftTriggerButton" ) ;
rightTriggerButton = GetChildControl < ButtonControl > ( "rightTriggerButton" ) ;
playStationButton = GetChildControl < ButtonControl > ( "systemButton" ) ;
base . FinishSetup ( ) ;
}
public override void PauseHaptics ( )
{
if ( ! m_LowFrequencyMotorSpeed . HasValue & & ! m_HighFrequenceyMotorSpeed . HasValue )
return ;
SetMotorSpeedsAndLightBarColor ( 0.0f , 0.0f , m_LightBarColor ) ;
}
public override void ResetHaptics ( )
{
if ( ! m_LowFrequencyMotorSpeed . HasValue & & ! m_HighFrequenceyMotorSpeed . HasValue )
return ;
m_HighFrequenceyMotorSpeed = null ;
m_LowFrequencyMotorSpeed = null ;
SetMotorSpeedsAndLightBarColor ( m_LowFrequencyMotorSpeed , m_HighFrequenceyMotorSpeed , m_LightBarColor ) ;
}
public override void ResumeHaptics ( )
{
if ( ! m_LowFrequencyMotorSpeed . HasValue & & ! m_HighFrequenceyMotorSpeed . HasValue )
return ;
SetMotorSpeedsAndLightBarColor ( m_LowFrequencyMotorSpeed , m_HighFrequenceyMotorSpeed , m_LightBarColor ) ;
}
public override void SetLightBarColor ( Color color )
{
m_LightBarColor = color ;
SetMotorSpeedsAndLightBarColor ( m_LowFrequencyMotorSpeed , m_HighFrequenceyMotorSpeed , m_LightBarColor ) ;
}
public override void SetMotorSpeeds ( float lowFrequency , float highFrequency )
{
m_LowFrequencyMotorSpeed = lowFrequency ;
m_HighFrequenceyMotorSpeed = highFrequency ;
SetMotorSpeedsAndLightBarColor ( m_LowFrequencyMotorSpeed , m_HighFrequenceyMotorSpeed , m_LightBarColor ) ;
}
/// <summary>
/// Set motor speeds of both motors and the light bar color simultaneously.
/// </summary>
/// <param name="lowFrequency"><see cref="Haptics.IDualMotorRumble.SetMotorSpeeds"/></param>
/// <param name="highFrequency"><see cref="Haptics.IDualMotorRumble.SetMotorSpeeds"/></param>
/// <param name="color"><see cref="IDualShockHaptics.SetLightBarColor"/></param>
/// <returns>True if the command succeeded. Will return false if another command is currently being processed.</returns>
/// <remarks>
/// Use this method to set both the motor speeds and the light bar color in the same call. This method exists
/// because it is currently not possible to process an input/output control (IOCTL) command while another one
/// is in flight. For example, calling <see cref="SetMotorSpeeds"/> immediately after calling
/// <see cref="SetLightBarColor"/> might result in only the light bar color changing. The <see cref="SetMotorSpeeds"/>
/// call could fail. It is however possible to combine multiple IOCTL instructions into a single command, which
/// is what this method does.
///
/// See <see cref="Haptics.IDualMotorRumble.SetMotorSpeeds"/> and <see cref="IDualShockHaptics.SetLightBarColor"/>
/// for the respective documentation regarding setting rumble and light bar color.</remarks>
public bool SetMotorSpeedsAndLightBarColor ( float? lowFrequency , float? highFrequency , Color ? color )
{
var lf = lowFrequency . HasValue ? lowFrequency . Value : 0 ;
var hf = highFrequency . HasValue ? highFrequency . Value : 0 ;
var c = color . HasValue ? color . Value : Color . black ;
// DualSense differs a bit from DualShock 4 because all effects need to be set at a same time,
// otherwise setting just a color would disable motor rumble.
var payload = new DualSenseHIDOutputReportPayload
{
enableFlags1 = 0x1 | // Enable motor rumble.
0x2 , // Disable haptics.
enableFlags2 = 0x4 , // Enable LEDs color.
lowFrequencyMotorSpeed = ( byte ) NumberHelpers . NormalizedFloatToUInt ( lf , byte . MinValue , byte . MaxValue ) ,
highFrequencyMotorSpeed = ( byte ) NumberHelpers . NormalizedFloatToUInt ( hf , byte . MinValue , byte . MaxValue ) ,
redColor = ( byte ) NumberHelpers . NormalizedFloatToUInt ( c . r , byte . MinValue , byte . MaxValue ) ,
greenColor = ( byte ) NumberHelpers . NormalizedFloatToUInt ( c . g , byte . MinValue , byte . MaxValue ) ,
blueColor = ( byte ) NumberHelpers . NormalizedFloatToUInt ( c . b , byte . MinValue , byte . MaxValue )
} ;
////FIXME: Bluetooth reports are not working
//var command = DualSenseHIDBluetoothOutputReport.Create(payload, ++outputSequenceId);
var command = DualSenseHIDUSBOutputReport . Create ( payload ) ;
return ExecuteCommand ( ref command ) > = 0 ;
}
[MethodImpl(MethodImplOptions.AggressiveInlining)]
private static unsafe bool MergeForward ( DualSenseHIDUSBInputReport * currentState , DualSenseHIDUSBInputReport * nextState )
{
return currentState - > buttons0 = = nextState - > buttons0 & & currentState - > buttons1 = = nextState - > buttons1 & &
currentState - > buttons2 = = nextState - > buttons2 ;
}
[MethodImpl(MethodImplOptions.AggressiveInlining)]
private static unsafe bool MergeForward ( DualSenseHIDBluetoothInputReport * currentState , DualSenseHIDBluetoothInputReport * nextState )
{
return currentState - > buttons0 = = nextState - > buttons0 & & currentState - > buttons1 = = nextState - > buttons1 & &
currentState - > buttons2 = = nextState - > buttons2 ;
}
[MethodImpl(MethodImplOptions.AggressiveInlining)]
private static unsafe bool MergeForward ( DualSenseHIDMinimalInputReport * currentState , DualSenseHIDMinimalInputReport * nextState )
{
return currentState - > buttons0 = = nextState - > buttons0 & & currentState - > buttons1 = = nextState - > buttons1 & &
currentState - > buttons2 = = nextState - > buttons2 ;
}
unsafe bool IEventMerger . MergeForward ( InputEventPtr currentEventPtr , InputEventPtr nextEventPtr )
{
if ( currentEventPtr . type ! = StateEvent . Type | | nextEventPtr . type ! = StateEvent . Type )
return false ;
var currentEvent = StateEvent . FromUnchecked ( currentEventPtr ) ;
var nextEvent = StateEvent . FromUnchecked ( nextEventPtr ) ;
if ( currentEvent - > stateFormat ! = DualSenseHIDGenericInputReport . Format | | nextEvent - > stateFormat ! = DualSenseHIDGenericInputReport . Format )
return false ;
if ( currentEvent - > stateSizeInBytes ! = nextEvent - > stateSizeInBytes )
return false ;
var currentGenericReport = ( DualSenseHIDGenericInputReport * ) currentEvent - > state ;
var nextGenericReport = ( DualSenseHIDGenericInputReport * ) nextEvent - > state ;
if ( currentGenericReport - > reportId ! = nextGenericReport - > reportId )
return false ;
if ( currentGenericReport - > reportId = = DualSenseHIDUSBInputReport . ExpectedReportId )
{
if ( currentEvent - > stateSizeInBytes = = DualSenseHIDMinimalInputReport . ExpectedSize1 | |
currentEvent - > stateSizeInBytes = = DualSenseHIDMinimalInputReport . ExpectedSize2 )
{
var currentState = ( DualSenseHIDMinimalInputReport * ) currentEvent - > state ;
var nextState = ( DualSenseHIDMinimalInputReport * ) nextEvent - > state ;
return MergeForward ( currentState , nextState ) ;
}
else
{
var currentState = ( DualSenseHIDUSBInputReport * ) currentEvent - > state ;
var nextState = ( DualSenseHIDUSBInputReport * ) nextEvent - > state ;
return MergeForward ( currentState , nextState ) ;
}
}
else if ( currentGenericReport - > reportId = = DualSenseHIDBluetoothInputReport . ExpectedReportId )
{
var currentState = ( DualSenseHIDBluetoothInputReport * ) currentEvent - > state ;
var nextState = ( DualSenseHIDBluetoothInputReport * ) nextEvent - > state ;
return MergeForward ( currentState , nextState ) ;
}
else
return false ;
}
unsafe bool IEventPreProcessor . PreProcessEvent ( InputEventPtr eventPtr )
{
if ( eventPtr . type ! = StateEvent . Type )
return eventPtr . type ! = DeltaStateEvent . Type ; // only skip delta state events
var stateEvent = StateEvent . FromUnchecked ( eventPtr ) ;
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if ( stateEvent - > stateFormat = = DualSenseHIDInputReport . Format )
return true ; // if someone queued DSVS directly, just use as-is
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var size = stateEvent - > stateSizeInBytes ;
if ( stateEvent - > stateFormat ! = DualSenseHIDGenericInputReport . Format | | size < sizeof ( DualSenseHIDInputReport ) )
return false ; // skip unrecognized state events otherwise they will corrupt control states
var genericReport = ( DualSenseHIDGenericInputReport * ) stateEvent - > state ;
if ( genericReport - > reportId = = DualSenseHIDUSBInputReport . ExpectedReportId )
{
if ( stateEvent - > stateSizeInBytes = = DualSenseHIDMinimalInputReport . ExpectedSize1 | |
stateEvent - > stateSizeInBytes = = DualSenseHIDMinimalInputReport . ExpectedSize2 )
{
// minimal report
var data = ( ( DualSenseHIDMinimalInputReport * ) stateEvent - > state ) - > ToHIDInputReport ( ) ;
* ( ( DualSenseHIDInputReport * ) stateEvent - > state ) = data ;
}
else
{
var data = ( ( DualSenseHIDUSBInputReport * ) stateEvent - > state ) - > ToHIDInputReport ( ) ;
* ( ( DualSenseHIDInputReport * ) stateEvent - > state ) = data ;
}
stateEvent - > stateFormat = DualSenseHIDInputReport . Format ;
return true ;
}
else if ( genericReport - > reportId = = DualSenseHIDBluetoothInputReport . ExpectedReportId )
{
var data = ( ( DualSenseHIDBluetoothInputReport * ) stateEvent - > state ) - > ToHIDInputReport ( ) ;
* ( ( DualSenseHIDInputReport * ) stateEvent - > state ) = data ;
stateEvent - > stateFormat = DualSenseHIDInputReport . Format ;
return true ;
}
else
return false ; // skip unrecognized reportId
}
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public void OnNextUpdate ( )
{
}
// filter out three lower bits as jitter noise
internal const byte JitterMaskLow = 0 b01111000 ;
internal const byte JitterMaskHigh = 0 b10000111 ;
public unsafe void OnStateEvent ( InputEventPtr eventPtr )
{
if ( eventPtr . type = = StateEvent . Type & & eventPtr . stateFormat = = DualSenseHIDInputReport . Format )
{
var currentState = ( DualSenseHIDInputReport * ) ( ( byte * ) currentStatePtr + m_StateBlock . byteOffset ) ;
var newState = ( DualSenseHIDInputReport * ) StateEvent . FromUnchecked ( eventPtr ) - > state ;
var actuated =
// we need to make device current if axes are outside of deadzone specifying hardware jitter of sticks around zero point
newState - > leftStickX < JitterMaskLow
| | newState - > leftStickX > JitterMaskHigh
| | newState - > leftStickY < JitterMaskLow
| | newState - > leftStickY > JitterMaskHigh
| | newState - > rightStickX < JitterMaskLow
| | newState - > rightStickX > JitterMaskHigh
| | newState - > rightStickY < JitterMaskLow
| | newState - > rightStickY > JitterMaskHigh
// we need to make device current if triggers or buttons state change
| | newState - > leftTrigger ! = currentState - > leftTrigger
| | newState - > rightTrigger ! = currentState - > rightTrigger
| | newState - > buttons0 ! = currentState - > buttons0
| | newState - > buttons1 ! = currentState - > buttons1
| | newState - > buttons2 ! = currentState - > buttons2 ;
if ( ! actuated )
InputSystem . s_Manager . DontMakeCurrentlyUpdatingDeviceCurrent ( ) ;
}
InputState . Change ( this , eventPtr ) ;
}
public bool GetStateOffsetForEvent ( InputControl control , InputEventPtr eventPtr , ref uint offset )
{
return false ;
}
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[StructLayout(LayoutKind.Explicit)]
internal struct DualSenseHIDGenericInputReport
{
public static FourCC Format = > new FourCC ( 'H' , 'I' , 'D' ) ;
[FieldOffset(0)] public byte reportId ;
}
[StructLayout(LayoutKind.Explicit)]
internal struct DualSenseHIDUSBInputReport
{
public const int ExpectedReportId = 0x01 ;
[FieldOffset(0)] public byte reportId ;
[FieldOffset(1)] public byte leftStickX ;
[FieldOffset(2)] public byte leftStickY ;
[FieldOffset(3)] public byte rightStickX ;
[FieldOffset(4)] public byte rightStickY ;
[FieldOffset(5)] public byte leftTrigger ;
[FieldOffset(6)] public byte rightTrigger ;
[FieldOffset(8)] public byte buttons0 ;
[FieldOffset(9)] public byte buttons1 ;
[FieldOffset(10)] public byte buttons2 ;
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public DualSenseHIDInputReport ToHIDInputReport ( )
{
return new DualSenseHIDInputReport
{
leftStickX = leftStickX ,
leftStickY = leftStickY ,
rightStickX = rightStickX ,
rightStickY = rightStickY ,
leftTrigger = leftTrigger ,
rightTrigger = rightTrigger ,
buttons0 = buttons0 ,
buttons1 = buttons1 ,
buttons2 = ( byte ) ( buttons2 & 0x07 )
} ;
}
}
[StructLayout(LayoutKind.Explicit)]
internal struct DualSenseHIDBluetoothInputReport
{
public const int ExpectedReportId = 0x31 ;
[FieldOffset(0)] public byte reportId ;
[FieldOffset(2)] public byte leftStickX ;
[FieldOffset(3)] public byte leftStickY ;
[FieldOffset(4)] public byte rightStickX ;
[FieldOffset(5)] public byte rightStickY ;
[FieldOffset(6)] public byte leftTrigger ;
[FieldOffset(7)] public byte rightTrigger ;
[FieldOffset(9)] public byte buttons0 ;
[FieldOffset(10)] public byte buttons1 ;
[FieldOffset(11)] public byte buttons2 ;
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public DualSenseHIDInputReport ToHIDInputReport ( )
{
return new DualSenseHIDInputReport
{
leftStickX = leftStickX ,
leftStickY = leftStickY ,
rightStickX = rightStickX ,
rightStickY = rightStickY ,
leftTrigger = leftTrigger ,
rightTrigger = rightTrigger ,
buttons0 = buttons0 ,
buttons1 = buttons1 ,
buttons2 = ( byte ) ( buttons2 & 0x07 )
} ;
}
}
[StructLayout(LayoutKind.Explicit)]
internal struct DualSenseHIDMinimalInputReport
{
public static int ExpectedSize1 = 10 ;
public static int ExpectedSize2 = 78 ;
[FieldOffset(0)] public byte reportId ;
[FieldOffset(1)] public byte leftStickX ;
[FieldOffset(2)] public byte leftStickY ;
[FieldOffset(3)] public byte rightStickX ;
[FieldOffset(4)] public byte rightStickY ;
[FieldOffset(5)] public byte buttons0 ;
[FieldOffset(6)] public byte buttons1 ;
[FieldOffset(7)] public byte buttons2 ;
[FieldOffset(8)] public byte leftTrigger ;
[FieldOffset(9)] public byte rightTrigger ;
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public DualSenseHIDInputReport ToHIDInputReport ( )
{
return new DualSenseHIDInputReport
{
leftStickX = leftStickX ,
leftStickY = leftStickY ,
rightStickX = rightStickX ,
rightStickY = rightStickY ,
leftTrigger = leftTrigger ,
rightTrigger = rightTrigger ,
buttons0 = buttons0 ,
buttons1 = buttons1 ,
buttons2 = ( byte ) ( buttons2 & 0x03 ) // higher bits seem to contain random data, and mic button is not supported
} ;
}
}
}
/// <summary>
/// PS4 DualShock controller that is interfaced to a HID backend.
/// </summary>
[InputControlLayout(stateType = typeof(DualShock4HIDInputReport), hideInUI = true, isNoisy = true)]
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public class DualShock4GamepadHID : DualShockGamepad , IEventPreProcessor , IInputStateCallbackReceiver
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{
public ButtonControl leftTriggerButton { get ; protected set ; }
public ButtonControl rightTriggerButton { get ; protected set ; }
public ButtonControl playStationButton { get ; protected set ; }
protected override void FinishSetup ( )
{
leftTriggerButton = GetChildControl < ButtonControl > ( "leftTriggerButton" ) ;
rightTriggerButton = GetChildControl < ButtonControl > ( "rightTriggerButton" ) ;
playStationButton = GetChildControl < ButtonControl > ( "systemButton" ) ;
base . FinishSetup ( ) ;
}
public override void PauseHaptics ( )
{
if ( ! m_LowFrequencyMotorSpeed . HasValue & & ! m_HighFrequenceyMotorSpeed . HasValue & & ! m_LightBarColor . HasValue )
return ;
var command = DualShockHIDOutputReport . Create ( ) ;
command . SetMotorSpeeds ( 0f , 0f ) ;
////REVIEW: when pausing&resuming haptics, you probably don't want the lightbar color to change
if ( m_LightBarColor . HasValue )
command . SetColor ( Color . black ) ;
ExecuteCommand ( ref command ) ;
}
public override void ResetHaptics ( )
{
if ( ! m_LowFrequencyMotorSpeed . HasValue & & ! m_HighFrequenceyMotorSpeed . HasValue & & ! m_LightBarColor . HasValue )
return ;
var command = DualShockHIDOutputReport . Create ( ) ;
command . SetMotorSpeeds ( 0f , 0f ) ;
if ( m_LightBarColor . HasValue )
command . SetColor ( Color . black ) ;
ExecuteCommand ( ref command ) ;
m_HighFrequenceyMotorSpeed = null ;
m_LowFrequencyMotorSpeed = null ;
m_LightBarColor = null ;
}
public override void ResumeHaptics ( )
{
if ( ! m_LowFrequencyMotorSpeed . HasValue & & ! m_HighFrequenceyMotorSpeed . HasValue & & ! m_LightBarColor . HasValue )
return ;
var command = DualShockHIDOutputReport . Create ( ) ;
if ( m_LowFrequencyMotorSpeed . HasValue | | m_HighFrequenceyMotorSpeed . HasValue )
command . SetMotorSpeeds ( m_LowFrequencyMotorSpeed . Value , m_HighFrequenceyMotorSpeed . Value ) ;
if ( m_LightBarColor . HasValue )
command . SetColor ( m_LightBarColor . Value ) ;
ExecuteCommand ( ref command ) ;
}
////FIXME: SetLightBarColor and SetMotorSpeeds to not mutually respect their settings
public override void SetLightBarColor ( Color color )
{
var command = DualShockHIDOutputReport . Create ( ) ;
command . SetColor ( color ) ;
ExecuteCommand ( ref command ) ;
m_LightBarColor = color ;
}
public override void SetMotorSpeeds ( float lowFrequency , float highFrequency )
{
var command = DualShockHIDOutputReport . Create ( ) ;
command . SetMotorSpeeds ( lowFrequency , highFrequency ) ;
ExecuteCommand ( ref command ) ;
m_LowFrequencyMotorSpeed = lowFrequency ;
m_HighFrequenceyMotorSpeed = highFrequency ;
}
/// <summary>
/// Set motor speeds of both motors and the light bar color simultaneously.
/// </summary>
/// <param name="lowFrequency"><see cref="Haptics.IDualMotorRumble.SetMotorSpeeds"/></param>
/// <param name="highFrequency"><see cref="Haptics.IDualMotorRumble.SetMotorSpeeds"/></param>
/// <param name="color"><see cref="IDualShockHaptics.SetLightBarColor"/></param>
/// <returns>True if the command succeeded. Will return false if another command is currently being processed.</returns>
/// <remarks>
/// Use this method to set both the motor speeds and the light bar color in the same call. This method exists
/// because it is currently not possible to process an input/output control (IOCTL) command while another one
/// is in flight. For example, calling <see cref="SetMotorSpeeds"/> immediately after calling
/// <see cref="SetLightBarColor"/> might result in only the light bar color changing. The <see cref="SetMotorSpeeds"/>
/// call could fail. It is however possible to combine multiple IOCTL instructions into a single command, which
/// is what this method does.
///
/// See <see cref="Haptics.IDualMotorRumble.SetMotorSpeeds"/> and <see cref="IDualShockHaptics.SetLightBarColor"/>
/// for the respective documentation regarding setting rumble and light bar color.</remarks>
public bool SetMotorSpeedsAndLightBarColor ( float lowFrequency , float highFrequency , Color color )
{
var command = DualShockHIDOutputReport . Create ( ) ;
command . SetMotorSpeeds ( lowFrequency , highFrequency ) ;
command . SetColor ( color ) ;
var result = ExecuteCommand ( ref command ) ;
m_LowFrequencyMotorSpeed = lowFrequency ;
m_HighFrequenceyMotorSpeed = highFrequency ;
m_LightBarColor = color ;
return result > = 0 ;
}
private float? m_LowFrequencyMotorSpeed ;
private float? m_HighFrequenceyMotorSpeed ;
private Color ? m_LightBarColor ;
unsafe bool IEventPreProcessor . PreProcessEvent ( InputEventPtr eventPtr )
{
if ( eventPtr . type ! = StateEvent . Type )
return eventPtr . type ! = DeltaStateEvent . Type ; // only skip delta state events
var stateEvent = StateEvent . FromUnchecked ( eventPtr ) ;
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if ( stateEvent - > stateFormat = = DualShock4HIDInputReport . Format )
return true ; // if someone queued D4VS directly, just use as-is
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var size = stateEvent - > stateSizeInBytes ;
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if ( stateEvent - > stateFormat ! = DualShock4HIDGenericInputReport . Format | | size < sizeof ( DualShock4HIDGenericInputReport ) )
return false ; // skip unrecognized state events otherwise they will corrupt control states
var binaryData = ( byte * ) stateEvent - > state ;
switch ( binaryData [ 0 ] )
{
// normal USB or non-enhanced report
case 1 :
{
if ( size < sizeof ( DualShock4HIDGenericInputReport ) + 1 )
return false ;
var data = ( ( DualShock4HIDGenericInputReport * ) ( binaryData + 1 ) ) - > ToHIDInputReport ( ) ;
* ( ( DualShock4HIDInputReport * ) stateEvent - > state ) = data ;
stateEvent - > stateFormat = DualShock4HIDInputReport . Format ;
return true ;
}
// bluetooth or enhanced report
case 17 :
case 18 :
case 19 :
case 20 :
case 21 :
case 22 :
case 23 :
case 24 :
case 25 :
if ( ( binaryData [ 1 ] & 0x80 ) ! = 0 )
{
if ( size < sizeof ( DualShock4HIDGenericInputReport ) + 3 )
return false ;
var data = ( ( DualShock4HIDGenericInputReport * ) ( binaryData + 3 ) ) - > ToHIDInputReport ( ) ;
* ( ( DualShock4HIDInputReport * ) stateEvent - > state ) = data ;
stateEvent - > stateFormat = DualShock4HIDInputReport . Format ;
return true ;
}
else
return false ;
default :
return false ; // skip unrecognized reportId
}
}
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public void OnNextUpdate ( )
{
}
// filter out three lower bits as jitter noise
internal const byte JitterMaskLow = 0 b01111000 ;
internal const byte JitterMaskHigh = 0 b10000111 ;
public unsafe void OnStateEvent ( InputEventPtr eventPtr )
{
if ( eventPtr . type = = StateEvent . Type & & eventPtr . stateFormat = = DualShock4HIDInputReport . Format )
{
var currentState = ( DualShock4HIDInputReport * ) ( ( byte * ) currentStatePtr + m_StateBlock . byteOffset ) ;
var newState = ( DualShock4HIDInputReport * ) StateEvent . FromUnchecked ( eventPtr ) - > state ;
var actuatedOrChanged =
// we need to make device current if axes are outside of deadzone specifying hardware jitter of sticks around zero point
newState - > leftStickX < JitterMaskLow
| | newState - > leftStickX > JitterMaskHigh
| | newState - > leftStickY < JitterMaskLow
| | newState - > leftStickY > JitterMaskHigh
| | newState - > rightStickX < JitterMaskLow
| | newState - > rightStickX > JitterMaskHigh
| | newState - > rightStickY < JitterMaskLow
| | newState - > rightStickY > JitterMaskHigh
// we need to make device current if triggers or buttons state change
| | newState - > leftTrigger ! = currentState - > leftTrigger
| | newState - > rightTrigger ! = currentState - > rightTrigger
| | newState - > buttons1 ! = currentState - > buttons1
| | newState - > buttons2 ! = currentState - > buttons2
| | newState - > buttons3 ! = currentState - > buttons3 ;
if ( ! actuatedOrChanged )
InputSystem . s_Manager . DontMakeCurrentlyUpdatingDeviceCurrent ( ) ;
}
InputState . Change ( this , eventPtr ) ;
}
public bool GetStateOffsetForEvent ( InputControl control , InputEventPtr eventPtr , ref uint offset )
{
return false ;
}
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[StructLayout(LayoutKind.Explicit)]
internal struct DualShock4HIDGenericInputReport
{
public static FourCC Format = > new FourCC ( 'H' , 'I' , 'D' ) ;
[FieldOffset(0)] public byte leftStickX ;
[FieldOffset(1)] public byte leftStickY ;
[FieldOffset(2)] public byte rightStickX ;
[FieldOffset(3)] public byte rightStickY ;
[FieldOffset(4)] public byte buttons0 ;
[FieldOffset(5)] public byte buttons1 ;
[FieldOffset(6)] public byte buttons2 ;
[FieldOffset(7)] public byte leftTrigger ;
[FieldOffset(8)] public byte rightTrigger ;
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public DualShock4HIDInputReport ToHIDInputReport ( )
{
return new DualShock4HIDInputReport
{
leftStickX = leftStickX ,
leftStickY = leftStickY ,
rightStickX = rightStickX ,
rightStickY = rightStickY ,
leftTrigger = leftTrigger ,
rightTrigger = rightTrigger ,
buttons1 = buttons0 ,
buttons2 = buttons1 ,
buttons3 = buttons2
} ;
}
}
}
[InputControlLayout(stateType = typeof(DualShock3HIDInputReport), hideInUI = true, displayName = "PS3 Controller")]
public class DualShock3GamepadHID : DualShockGamepad
{
public ButtonControl leftTriggerButton { get ; private set ; }
public ButtonControl rightTriggerButton { get ; private set ; }
public ButtonControl playStationButton { get ; private set ; }
protected override void FinishSetup ( )
{
leftTriggerButton = GetChildControl < ButtonControl > ( "leftTriggerButton" ) ;
rightTriggerButton = GetChildControl < ButtonControl > ( "rightTriggerButton" ) ;
playStationButton = GetChildControl < ButtonControl > ( "systemButton" ) ;
base . FinishSetup ( ) ;
}
// TODO: see if we can implement rumble support on DualShock 3
}
}
// PS4 HID structures:
//
// struct PS4InputReport1
// {
// byte reportId; // #0
// byte leftStickX; // #1
// byte leftStickY; // #2
// byte rightStickX; // #3
// byte rightStickY; // #4
// byte dpad : 4; // #5 bit #0 (0=up, 2=right, 4=down, 6=left)
// byte squareButton : 1; // #5 bit #4
// byte crossButton : 1; // #5 bit #5
// byte circleButton : 1; // #5 bit #6
// byte triangleButton : 1; // #5 bit #7
// byte leftShoulder : 1; // #6 bit #0
// byte rightShoulder : 1; // #6 bit #1
// byte leftTriggerButton : 2;// #6 bit #2
// byte rightTriggerButton : 2;// #6 bit #3
// byte shareButton : 1; // #6 bit #4
// byte optionsButton : 1; // #6 bit #5
// byte leftStickPress : 1; // #6 bit #6
// byte rightStickPress : 1; // #6 bit #7
// byte psButton : 1; // #7 bit #0
// byte touchpadPress : 1; // #7 bit #1
// byte padding : 6;
// byte leftTrigger; // #8
// byte rightTrigger; // #9
// }
//
// struct PS4OutputReport5
// {
// byte reportId; // #0
// byte flags; // #1
// byte unknown1[2];
// byte highFrequencyMotor; // #4
// byte lowFrequencyMotor; // #5
// byte redColor; // #6
// byte greenColor; // #7
// byte blueColor; // #8
// byte unknown2[23];
// }
//
// Raw HID report descriptor:
//
// Usage Page (Generic Desktop) 05 01
// Usage (Game Pad) 09 05
// Collection (Application) A1 01
// Report ID (1) 85 01
// Usage (X) 09 30
// Usage (Y) 09 31
// Usage (Z) 09 32
// Usage (Rz) 09 35
// Logical Minimum (0) 15 00
// Logical Maximum (255) 26 FF 00
// Report Size (8) 75 08
// Report Count (4) 95 04
// Input (Data,Var,Abs,NWrp,Lin,Pref,NNul,Bit) 81 02
// Usage (Hat Switch) 09 39
// Logical Minimum (0) 15 00
// Logical Maximum (7) 25 07
// Physical Minimum (0) 35 00
// Physical Maximum (315) 46 3B 01
// Unit (Eng Rot: Degree) 65 14
// Report Size (4) 75 04
// Report Count (1) 95 01
// Input (Data,Var,Abs,NWrp,Lin,Pref,Null,Bit) 81 42
// Unit (None) 65 00
// Usage Page (Button) 05 09
// Usage Minimum (Button 1) 19 01
// Usage Maximum (Button 14) 29 0E
// Logical Minimum (0) 15 00
// Logical Maximum (1) 25 01
// Report Size (1) 75 01
// Report Count (14) 95 0E
// Input (Data,Var,Abs,NWrp,Lin,Pref,NNul,Bit) 81 02
// Usage Page (Vendor-Defined 1) 06 00 FF
// Usage (Vendor-Defined 32) 09 20
// Report Size (6) 75 06
// Report Count (1) 95 01
// Logical Minimum (0) 15 00
// Logical Maximum (127) 25 7F
// Input (Data,Var,Abs,NWrp,Lin,Pref,NNul,Bit) 81 02
// Usage Page (Generic Desktop) 05 01
// Usage (Rx) 09 33
// Usage (Ry) 09 34
// Logical Minimum (0) 15 00
// Logical Maximum (255) 26 FF 00
// Report Size (8) 75 08
// Report Count (2) 95 02
// Input (Data,Var,Abs,NWrp,Lin,Pref,NNul,Bit) 81 02
// Usage Page (Vendor-Defined 1) 06 00 FF
// Usage (Vendor-Defined 33) 09 21
// Report Count (54) 95 36
// Input (Data,Var,Abs,NWrp,Lin,Pref,NNul,Bit) 81 02
// Report ID (5) 85 05
// Usage (Vendor-Defined 34) 09 22
// Report Count (31) 95 1F
// Output (Data,Var,Abs,NWrp,Lin,Pref,NNul,NVol,Bit) 91 02
// Report ID (4) 85 04
// Usage (Vendor-Defined 35) 09 23
// Report Count (36) 95 24
// Feature (Data,Var,Abs,NWrp,Lin,Pref,NNul,NVol,Bit) B1 02
// Report ID (2) 85 02
// Usage (Vendor-Defined 36) 09 24
// Report Count (36) 95 24
// Feature (Data,Var,Abs,NWrp,Lin,Pref,NNul,NVol,Bit) B1 02
// Report ID (8) 85 08
// Usage (Vendor-Defined 37) 09 25
// Report Count (3) 95 03
// Feature (Data,Var,Abs,NWrp,Lin,Pref,NNul,NVol,Bit) B1 02
// Report ID (16) 85 10
// Usage (Vendor-Defined 38) 09 26
// Report Count (4) 95 04
// Feature (Data,Var,Abs,NWrp,Lin,Pref,NNul,NVol,Bit) B1 02
// Report ID (17) 85 11
// Usage (Vendor-Defined 39) 09 27
// Report Count (2) 95 02
// Feature (Data,Var,Abs,NWrp,Lin,Pref,NNul,NVol,Bit) B1 02
// Report ID (18) 85 12
// Usage Page (Vendor-Defined 3) 06 02 FF
// Usage (Vendor-Defined 33) 09 21
// Report Count (15) 95 0F
// Feature (Data,Var,Abs,NWrp,Lin,Pref,NNul,NVol,Bit) B1 02
// Report ID (19) 85 13
// Usage (Vendor-Defined 34) 09 22
// Report Count (22) 95 16
// Feature (Data,Var,Abs,NWrp,Lin,Pref,NNul,NVol,Bit) B1 02
// Report ID (20) 85 14
// Usage Page (Vendor-Defined 6) 06 05 FF
// Usage (Vendor-Defined 32) 09 20
// Report Count (16) 95 10
// Feature (Data,Var,Abs,NWrp,Lin,Pref,NNul,NVol,Bit) B1 02
// Report ID (21) 85 15
// Usage (Vendor-Defined 33) 09 21
// Report Count (44) 95 2C
// Feature (Data,Var,Abs,NWrp,Lin,Pref,NNul,NVol,Bit) B1 02
// Usage Page (Vendor-Defined 129) 06 80 FF
// Report ID (128) 85 80
// Usage (Vendor-Defined 32) 09 20
// Report Count (6) 95 06
// Feature (Data,Var,Abs,NWrp,Lin,Pref,NNul,NVol,Bit) B1 02
// Report ID (129) 85 81
// Usage (Vendor-Defined 33) 09 21
// Report Count (6) 95 06
// Feature (Data,Var,Abs,NWrp,Lin,Pref,NNul,NVol,Bit) B1 02
// Report ID (130) 85 82
// Usage (Vendor-Defined 34) 09 22
// Report Count (5) 95 05
// Feature (Data,Var,Abs,NWrp,Lin,Pref,NNul,NVol,Bit) B1 02
// Report ID (131) 85 83
// Usage (Vendor-Defined 35) 09 23
// Report Count (1) 95 01
// Feature (Data,Var,Abs,NWrp,Lin,Pref,NNul,NVol,Bit) B1 02
// Report ID (132) 85 84
// Usage (Vendor-Defined 36) 09 24
// Report Count (4) 95 04
// Feature (Data,Var,Abs,NWrp,Lin,Pref,NNul,NVol,Bit) B1 02
// Report ID (133) 85 85
// Usage (Vendor-Defined 37) 09 25
// Report Count (6) 95 06
// Feature (Data,Var,Abs,NWrp,Lin,Pref,NNul,NVol,Bit) B1 02
// Report ID (134) 85 86
// Usage (Vendor-Defined 38) 09 26
// Report Count (6) 95 06
// Feature (Data,Var,Abs,NWrp,Lin,Pref,NNul,NVol,Bit) B1 02
// Report ID (135) 85 87
// Usage (Vendor-Defined 39) 09 27
// Report Count (35) 95 23
// Feature (Data,Var,Abs,NWrp,Lin,Pref,NNul,NVol,Bit) B1 02
// Report ID (136) 85 88
// Usage (Vendor-Defined 40) 09 28
// Report Count (34) 95 22
// Feature (Data,Var,Abs,NWrp,Lin,Pref,NNul,NVol,Bit) B1 02
// Report ID (137) 85 89
// Usage (Vendor-Defined 41) 09 29
// Report Count (2) 95 02
// Feature (Data,Var,Abs,NWrp,Lin,Pref,NNul,NVol,Bit) B1 02
// Report ID (144) 85 90
// Usage (Vendor-Defined 48) 09 30
// Report Count (5) 95 05
// Feature (Data,Var,Abs,NWrp,Lin,Pref,NNul,NVol,Bit) B1 02
// Report ID (145) 85 91
// Usage (Vendor-Defined 49) 09 31
// Report Count (3) 95 03
// Feature (Data,Var,Abs,NWrp,Lin,Pref,NNul,NVol,Bit) B1 02
// Report ID (146) 85 92
// Usage (Vendor-Defined 50) 09 32
// Report Count (3) 95 03
// Feature (Data,Var,Abs,NWrp,Lin,Pref,NNul,NVol,Bit) B1 02
// Report ID (147) 85 93
// Usage (Vendor-Defined 51) 09 33
// Report Count (12) 95 0C
// Feature (Data,Var,Abs,NWrp,Lin,Pref,NNul,NVol,Bit) B1 02
// Report ID (160) 85 A0
// Usage (Vendor-Defined 64) 09 40
// Report Count (6) 95 06
// Feature (Data,Var,Abs,NWrp,Lin,Pref,NNul,NVol,Bit) B1 02
// Report ID (161) 85 A1
// Usage (Vendor-Defined 65) 09 41
// Report Count (1) 95 01
// Feature (Data,Var,Abs,NWrp,Lin,Pref,NNul,NVol,Bit) B1 02
// Report ID (162) 85 A2
// Usage (Vendor-Defined 66) 09 42
// Report Count (1) 95 01
// Feature (Data,Var,Abs,NWrp,Lin,Pref,NNul,NVol,Bit) B1 02
// Report ID (163) 85 A3
// Usage (Vendor-Defined 67) 09 43
// Report Count (48) 95 30
// Feature (Data,Var,Abs,NWrp,Lin,Pref,NNul,NVol,Bit) B1 02
// Report ID (164) 85 A4
// Usage (Vendor-Defined 68) 09 44
// Report Count (13) 95 0D
// Feature (Data,Var,Abs,NWrp,Lin,Pref,NNul,NVol,Bit) B1 02
// Report ID (165) 85 A5
// Usage (Vendor-Defined 69) 09 45
// Report Count (21) 95 15
// Feature (Data,Var,Abs,NWrp,Lin,Pref,NNul,NVol,Bit) B1 02
// Report ID (166) 85 A6
// Usage (Vendor-Defined 70) 09 46
// Report Count (21) 95 15
// Feature (Data,Var,Abs,NWrp,Lin,Pref,NNul,NVol,Bit) B1 02
// Report ID (240) 85 F0
// Usage (Vendor-Defined 71) 09 47
// Report Count (63) 95 3F
// Feature (Data,Var,Abs,NWrp,Lin,Pref,NNul,NVol,Bit) B1 02
// Report ID (241) 85 F1
// Usage (Vendor-Defined 72) 09 48
// Report Count (63) 95 3F
// Feature (Data,Var,Abs,NWrp,Lin,Pref,NNul,NVol,Bit) B1 02
// Report ID (242) 85 F2
// Usage (Vendor-Defined 73) 09 49
// Report Count (15) 95 0F
// Feature (Data,Var,Abs,NWrp,Lin,Pref,NNul,NVol,Bit) B1 02
// Report ID (167) 85 A7
// Usage (Vendor-Defined 74) 09 4A
// Report Count (1) 95 01
// Feature (Data,Var,Abs,NWrp,Lin,Pref,NNul,NVol,Bit) B1 02
// Report ID (168) 85 A8
// Usage (Vendor-Defined 75) 09 4B
// Report Count (1) 95 01
// Feature (Data,Var,Abs,NWrp,Lin,Pref,NNul,NVol,Bit) B1 02
// Report ID (169) 85 A9
// Usage (Vendor-Defined 76) 09 4C
// Report Count (8) 95 08
// Feature (Data,Var,Abs,NWrp,Lin,Pref,NNul,NVol,Bit) B1 02
// Report ID (170) 85 AA
// Usage (Vendor-Defined 78) 09 4E
// Report Count (1) 95 01
// Feature (Data,Var,Abs,NWrp,Lin,Pref,NNul,NVol,Bit) B1 02
// Report ID (171) 85 AB
// Usage (Vendor-Defined 79) 09 4F
// Report Count (57) 95 39
// Feature (Data,Var,Abs,NWrp,Lin,Pref,NNul,NVol,Bit) B1 02
// Report ID (172) 85 AC
// Usage (Vendor-Defined 80) 09 50
// Report Count (57) 95 39
// Feature (Data,Var,Abs,NWrp,Lin,Pref,NNul,NVol,Bit) B1 02
// Report ID (173) 85 AD
// Usage (Vendor-Defined 81) 09 51
// Report Count (11) 95 0B
// Feature (Data,Var,Abs,NWrp,Lin,Pref,NNul,NVol,Bit) B1 02
// Report ID (174) 85 AE
// Usage (Vendor-Defined 82) 09 52
// Report Count (1) 95 01
// Feature (Data,Var,Abs,NWrp,Lin,Pref,NNul,NVol,Bit) B1 02
// Report ID (175) 85 AF
// Usage (Vendor-Defined 83) 09 53
// Report Count (2) 95 02
// Feature (Data,Var,Abs,NWrp,Lin,Pref,NNul,NVol,Bit) B1 02
// Report ID (176) 85 B0
// Usage (Vendor-Defined 84) 09 54
// Report Count (63) 95 3F
// Feature (Data,Var,Abs,NWrp,Lin,Pref,NNul,NVol,Bit) B1 02
// Report ID (177) 85 B1
// Usage (Vendor-Defined 85) 09 55
// Report Count (2) 95 02
// Feature (Data,Var,Abs,NWrp,Lin,Pref,NNul,NVol,Bit) B1 02
// Report ID (178) 85 B2
// Usage (Vendor-Defined 86) 09 56
// Report Count (2) 95 02
// Feature (Data,Var,Abs,NWrp,Lin,Pref,NNul,NVol,Bit) B1 02
// Report ID (224) 85 E0
// Usage (Vendor-Defined 87) 09 57
// Report Count (2) 95 02
// Feature (Data,Var,Abs,NWrp,Lin,Pref,NNul,NVol,Bit) B1 02
// Report ID (179) 85 B3
// Usage (Vendor-Defined 85) 09 55
// Report Count (63) 95 3F
// Feature (Data,Var,Abs,NWrp,Lin,Pref,NNul,NVol,Bit) B1 02
// Report ID (180) 85 B4
// Usage (Vendor-Defined 85) 09 55
// Report Count (63) 95 3F
// Feature (Data,Var,Abs,NWrp,Lin,Pref,NNul,NVol,Bit) B1 02
// End Collection C0
#endif // UNITY_EDITOR || UNITY_STANDALONE_OSX || UNITY_STANDALONE_WIN || UNITY_WSA
