310 lines
17 KiB
C#
310 lines
17 KiB
C#
// --------------------------------------------------------------------------------------------------------------------
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// <copyright file="UxrGamepadInput.cs" company="VRMADA">
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// Copyright (c) VRMADA, All rights reserved.
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// </copyright>
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// --------------------------------------------------------------------------------------------------------------------
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using UltimateXR.Core;
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using UnityEngine;
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#if ULTIMATEXR_USE_UNITYINPUTSYSTEM_SDK
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using UnityEngine.InputSystem;
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#endif
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namespace UltimateXR.Devices.Integrations
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{
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/// <summary>
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/// Standard X-box like gamepad input.
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/// </summary>
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public class UxrGamepadInput : UxrControllerInput
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{
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#region Public Overrides UxrControllerInput
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/// <inheritdoc />
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public override string SDKDependency => UxrConstants.SdkUnityInputSystem;
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/// <inheritdoc />
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public override UxrControllerSetupType SetupType => UxrControllerSetupType.Single;
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/// <inheritdoc />
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public override bool IsHandednessSupported => false;
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/// <inheritdoc />
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public override bool IsControllerEnabled(UxrHandSide handSide)
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{
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#if ULTIMATEXR_USE_UNITYINPUTSYSTEM_SDK
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return Gamepad.current != null;
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#else
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return false;
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#endif
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}
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/// <inheritdoc />
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public override bool HasControllerElements(UxrHandSide handSide, UxrControllerElements controllerElements)
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{
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uint validElements = (uint)(UxrControllerElements.Joystick | // Left thumbstick
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UxrControllerElements.Joystick2 | // Right thumbstick
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UxrControllerElements.Trigger | // Left index trigger
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UxrControllerElements.Trigger2 | // Right index trigger
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UxrControllerElements.Button1 | // Button 1
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UxrControllerElements.Button2 | // Button 2
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UxrControllerElements.Button3 | // Button 3
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UxrControllerElements.Button4 | // Button 4
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UxrControllerElements.Bumper | // Left shoulder button
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UxrControllerElements.Bumper2 | // Right shoulder button
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UxrControllerElements.Back | // Left system button
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UxrControllerElements.Menu | // Right system button
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UxrControllerElements.DPad); // Digital pad
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return (validElements & (uint)controllerElements) == (uint)controllerElements;
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}
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/// <inheritdoc />
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public override UxrControllerInputCapabilities GetControllerCapabilities(UxrHandSide handSide)
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{
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return UxrControllerInputCapabilities.HapticImpulses;
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}
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/// <inheritdoc />
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public override float GetInput1D(UxrHandSide handSide, UxrInput1D input1D, bool getIgnoredInput = false)
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{
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if (ShouldIgnoreInput(handSide, getIgnoredInput))
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{
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return 0.0f;
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}
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#if ULTIMATEXR_USE_UNITYINPUTSYSTEM_SDK
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switch (input1D)
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{
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case UxrInput1D.Trigger: return Gamepad.current.leftTrigger.ReadValue();
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case UxrInput1D.Trigger2: return Gamepad.current.rightTrigger.ReadValue();
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}
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#endif
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return 0.0f;
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}
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/// <inheritdoc />
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public override Vector2 GetInput2D(UxrHandSide handSide, UxrInput2D input2D, bool getIgnoredInput = false)
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{
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if (ShouldIgnoreInput(handSide, getIgnoredInput))
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{
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return Vector2.zero;
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}
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#if ULTIMATEXR_USE_UNITYINPUTSYSTEM_SDK
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switch (input2D)
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{
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case UxrInput2D.Joystick: return Gamepad.current.leftStick.ReadValue();
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case UxrInput2D.Joystick2: return Gamepad.current.rightStick.ReadValue();
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}
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#else
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switch (input2D)
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{
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case UxrInput2D.Joystick: return new Vector2(Input.GetAxis("Horizontal"), Input.GetAxis("Vertical"));
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case UxrInput2D.Joystick2: return Vector2.zero;
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}
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#endif
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return Vector2.zero;
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}
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#endregion
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#region Unity
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/// <summary>
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/// Subscribes to device events.
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/// </summary>
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protected override void Awake()
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{
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base.Awake();
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if (enabled)
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{
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#if ULTIMATEXR_USE_UNITYINPUTSYSTEM_SDK
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InputSystem.onDeviceChange += InputSystem_DeviceChanged;
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enabled = _gamepad != null;
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#else
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enabled = false;
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#endif
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RaiseConnectOnStart = enabled;
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}
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}
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/// <summary>
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/// Unsubscribes from device events.
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/// </summary>
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protected override void OnDestroy()
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{
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base.OnDestroy();
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#if ULTIMATEXR_USE_UNITYINPUTSYSTEM_SDK
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InputSystem.onDeviceChange -= InputSystem_DeviceChanged;
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#endif
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}
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#endregion
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#region Event Handling Methods
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#if ULTIMATEXR_USE_UNITYINPUTSYSTEM_SDK
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/// <summary>
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/// Handles the <see cref="InputSystem.onDeviceChange" /> event.
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/// </summary>
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/// <param name="device">Device changed</param>
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/// <param name="deviceChange">The change</param>
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private void InputSystem_DeviceChanged(InputDevice device, InputDeviceChange deviceChange)
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{
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if (enabled == false && Gamepad.current != null)
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{
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// If component is disabled and gamepad is available, act as connect
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enabled = true;
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_gamepad = Gamepad.current;
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OnDeviceConnected(new UxrDeviceConnectEventArgs(true));
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}
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else if (enabled && Gamepad.current == null)
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{
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// If component is enabled and gamepad is unavailable, act as disconnect
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enabled = false;
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_gamepad = null;
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OnDeviceConnected(new UxrDeviceConnectEventArgs(false));
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}
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}
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#endif
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#endregion
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#region Protected Overrides UxrControllerInput
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/// <inheritdoc />
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protected override void UpdateInput()
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{
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base.UpdateInput();
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#if ULTIMATEXR_USE_UNITYINPUTSYSTEM_SDK
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if (Gamepad.current == null)
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{
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return;
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}
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float leftJoystickAngle = Input2DToAngle(Gamepad.current.leftStick.ReadValue());
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float rightJoystickAngle = Input2DToAngle(Gamepad.current.rightStick.ReadValue());
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// For single devices where there is no handedness, IUxrControllerInputUpdater.UpdateInput() expects the left button flags to be updated
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// and it will take care of copying them to the right so that both hands return the same input.
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SetButtonFlags(ButtonFlags.PressFlagsLeft, UxrInputButtons.JoystickLeft, IsInput2dDPadLeft(leftJoystickAngle));
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SetButtonFlags(ButtonFlags.PressFlagsLeft, UxrInputButtons.JoystickRight, IsInput2dDPadRight(leftJoystickAngle));
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SetButtonFlags(ButtonFlags.PressFlagsLeft, UxrInputButtons.JoystickUp, IsInput2dDPadUp(leftJoystickAngle));
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SetButtonFlags(ButtonFlags.PressFlagsLeft, UxrInputButtons.JoystickDown, IsInput2dDPadDown(leftJoystickAngle));
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SetButtonFlags(ButtonFlags.PressFlagsLeft, UxrInputButtons.Joystick2Left, IsInput2dDPadLeft(rightJoystickAngle));
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SetButtonFlags(ButtonFlags.PressFlagsLeft, UxrInputButtons.Joystick2Right, IsInput2dDPadRight(rightJoystickAngle));
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SetButtonFlags(ButtonFlags.PressFlagsLeft, UxrInputButtons.Joystick2Up, IsInput2dDPadUp(rightJoystickAngle));
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SetButtonFlags(ButtonFlags.PressFlagsLeft, UxrInputButtons.Joystick2Down, IsInput2dDPadDown(rightJoystickAngle));
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SetButtonFlags(ButtonFlags.PressFlagsLeft, UxrInputButtons.Trigger, Gamepad.current.leftTrigger.ReadValue() > AnalogAsDPadThreshold);
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SetButtonFlags(ButtonFlags.PressFlagsLeft, UxrInputButtons.Trigger2, Gamepad.current.rightTrigger.ReadValue() > AnalogAsDPadThreshold);
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#else
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Vector2 leftJoystick = new Vector2(Input.GetAxis("Horizontal"), Input.GetAxis("Vertical"));
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if (leftJoystick != Vector2.zero && leftJoystick.magnitude > AnalogAsDPadThreshold)
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{
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float joystickAngle = Input2DToAngle(leftJoystick);
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this.SetButtonFlags(ButtonFlags.PressFlagsLeft, UxrInputButtons.JoystickLeft, IsInput2dDPadLeft(joystickAngle));
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this.SetButtonFlags(ButtonFlags.PressFlagsLeft, UxrInputButtons.JoystickRight, IsInput2dDPadRight(joystickAngle));
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this.SetButtonFlags(ButtonFlags.PressFlagsLeft, UxrInputButtons.JoystickUp, IsInput2dDPadUp(joystickAngle));
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this.SetButtonFlags(ButtonFlags.PressFlagsLeft, UxrInputButtons.JoystickDown, IsInput2dDPadDown(joystickAngle));
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}
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else
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{
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this.SetButtonFlags(ButtonFlags.PressFlagsLeft, UxrInputButtons.JoystickLeft, false);
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this.SetButtonFlags(ButtonFlags.PressFlagsLeft, UxrInputButtons.JoystickRight, false);
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this.SetButtonFlags(ButtonFlags.PressFlagsLeft, UxrInputButtons.JoystickUp, false);
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this.SetButtonFlags(ButtonFlags.PressFlagsLeft, UxrInputButtons.JoystickDown, false);
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}
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this.SetButtonFlags(ButtonFlags.PressFlagsLeft, UxrInputButtons.Joystick2Left, false);
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this.SetButtonFlags(ButtonFlags.PressFlagsLeft, UxrInputButtons.Joystick2Right, false);
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this.SetButtonFlags(ButtonFlags.PressFlagsLeft, UxrInputButtons.Joystick2Up, false);
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this.SetButtonFlags(ButtonFlags.PressFlagsLeft, UxrInputButtons.Joystick2Down, false);
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this.SetButtonFlags(ButtonFlags.PressFlagsLeft, UxrInputButtons.Trigger, false);
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this.SetButtonFlags(ButtonFlags.PressFlagsLeft, UxrInputButtons.Trigger2, false);
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#endif
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#if ULTIMATEXR_USE_UNITYINPUTSYSTEM_SDK
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SetButtonFlags(ButtonFlags.PressFlagsLeft, UxrInputButtons.Joystick, Gamepad.current.leftStickButton.ReadValue() > AnalogAsDPadThreshold);
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SetButtonFlags(ButtonFlags.PressFlagsLeft, UxrInputButtons.Joystick2, Gamepad.current.rightStickButton.ReadValue() > AnalogAsDPadThreshold);
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SetButtonFlags(ButtonFlags.PressFlagsLeft, UxrInputButtons.Bumper, Gamepad.current.leftShoulder.ReadValue() > AnalogAsDPadThreshold);
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SetButtonFlags(ButtonFlags.PressFlagsLeft, UxrInputButtons.Bumper2, Gamepad.current.rightShoulder.ReadValue() > AnalogAsDPadThreshold);
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SetButtonFlags(ButtonFlags.PressFlagsLeft, UxrInputButtons.Button1, Gamepad.current.buttonSouth.ReadValue() > AnalogAsDPadThreshold);
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SetButtonFlags(ButtonFlags.PressFlagsLeft, UxrInputButtons.Button2, Gamepad.current.buttonEast.ReadValue() > AnalogAsDPadThreshold);
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SetButtonFlags(ButtonFlags.PressFlagsLeft, UxrInputButtons.Button3, Gamepad.current.buttonWest.ReadValue() > AnalogAsDPadThreshold);
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SetButtonFlags(ButtonFlags.PressFlagsLeft, UxrInputButtons.Button4, Gamepad.current.buttonNorth.ReadValue() > AnalogAsDPadThreshold);
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SetButtonFlags(ButtonFlags.PressFlagsLeft, UxrInputButtons.Back, Gamepad.current.selectButton.ReadValue() > AnalogAsDPadThreshold);
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SetButtonFlags(ButtonFlags.PressFlagsLeft, UxrInputButtons.Menu, Gamepad.current.startButton.ReadValue() > AnalogAsDPadThreshold);
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SetButtonFlags(ButtonFlags.PressFlagsLeft, UxrInputButtons.DPadLeft, Gamepad.current.dpad.left.ReadValue() > AnalogAsDPadThreshold);
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SetButtonFlags(ButtonFlags.PressFlagsLeft, UxrInputButtons.DPadRight, Gamepad.current.dpad.right.ReadValue() > AnalogAsDPadThreshold);
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SetButtonFlags(ButtonFlags.PressFlagsLeft, UxrInputButtons.DPadUp, Gamepad.current.dpad.up.ReadValue() > AnalogAsDPadThreshold);
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SetButtonFlags(ButtonFlags.PressFlagsLeft, UxrInputButtons.DPadDown, Gamepad.current.dpad.down.ReadValue() > AnalogAsDPadThreshold);
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#elif UNITY_STANDALONE_OSX
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SetButtonFlags(ButtonFlags.PressFlagsLeft, UxrInputButtons.Joystick, Input.GetKey(KeyCode.JoystickButton11));
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SetButtonFlags(ButtonFlags.PressFlagsLeft, UxrInputButtons.Joystick2, Input.GetKey(KeyCode.JoystickButton12));
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SetButtonFlags(ButtonFlags.PressFlagsLeft, UxrInputButtons.Bumper, Input.GetKey(KeyCode.JoystickButton13));
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SetButtonFlags(ButtonFlags.PressFlagsLeft, UxrInputButtons.Bumper2, Input.GetKey(KeyCode.JoystickButton14));
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SetButtonFlags(ButtonFlags.PressFlagsLeft, UxrInputButtons.Button1, Input.GetKey(KeyCode.JoystickButton16));
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SetButtonFlags(ButtonFlags.PressFlagsLeft, UxrInputButtons.Button2, Input.GetKey(KeyCode.JoystickButton17));
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SetButtonFlags(ButtonFlags.PressFlagsLeft, UxrInputButtons.Button3, Input.GetKey(KeyCode.JoystickButton18));
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SetButtonFlags(ButtonFlags.PressFlagsLeft, UxrInputButtons.Button4, Input.GetKey(KeyCode.JoystickButton19));
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SetButtonFlags(ButtonFlags.PressFlagsLeft, UxrInputButtons.Menu, Input.GetKey(KeyCode.JoystickButton9));
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SetButtonFlags(ButtonFlags.PressFlagsLeft, UxrInputButtons.DPadLeft, Input.GetKey(KeyCode.JoystickButton7));
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SetButtonFlags(ButtonFlags.PressFlagsLeft, UxrInputButtons.DPadRight, Input.GetKey(KeyCode.JoystickButton8));
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SetButtonFlags(ButtonFlags.PressFlagsLeft, UxrInputButtons.DPadUp, Input.GetKey(KeyCode.JoystickButton5));
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SetButtonFlags(ButtonFlags.PressFlagsLeft, UxrInputButtons.DPadDown, Input.GetKey(KeyCode.JoystickButton6));
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#elif UNITY_STANDALONE_LINUX
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SetButtonFlags(ButtonFlags.PressFlagsLeft, UxrInputButtons.Joystick, Input.GetKey(KeyCode.JoystickButton9));
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SetButtonFlags(ButtonFlags.PressFlagsLeft, UxrInputButtons.Joystick2, Input.GetKey(KeyCode.JoystickButton10));
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SetButtonFlags(ButtonFlags.PressFlagsLeft, UxrInputButtons.Bumper, Input.GetKey(KeyCode.JoystickButton4));
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SetButtonFlags(ButtonFlags.PressFlagsLeft, UxrInputButtons.Bumper2, Input.GetKey(KeyCode.JoystickButton5));
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SetButtonFlags(ButtonFlags.PressFlagsLeft, UxrInputButtons.Button1, Input.GetKey(KeyCode.JoystickButton0));
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SetButtonFlags(ButtonFlags.PressFlagsLeft, UxrInputButtons.Button2, Input.GetKey(KeyCode.JoystickButton1));
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SetButtonFlags(ButtonFlags.PressFlagsLeft, UxrInputButtons.Button3, Input.GetKey(KeyCode.JoystickButton2));
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SetButtonFlags(ButtonFlags.PressFlagsLeft, UxrInputButtons.Button4, Input.GetKey(KeyCode.JoystickButton3));
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SetButtonFlags(ButtonFlags.PressFlagsLeft, UxrInputButtons.Menu, Input.GetKey(KeyCode.JoystickButton7));
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SetButtonFlags(ButtonFlags.PressFlagsLeft, UxrInputButtons.DPadLeft, Input.GetKey(KeyCode.JoystickButton11));
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SetButtonFlags(ButtonFlags.PressFlagsLeft, UxrInputButtons.DPadRight, Input.GetKey(KeyCode.JoystickButton12));
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SetButtonFlags(ButtonFlags.PressFlagsLeft, UxrInputButtons.DPadUp, Input.GetKey(KeyCode.JoystickButton13));
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SetButtonFlags(ButtonFlags.PressFlagsLeft, UxrInputButtons.DPadDown, Input.GetKey(KeyCode.JoystickButton14)));
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#else
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this.SetButtonFlags(ButtonFlags.PressFlagsLeft, UxrInputButtons.Joystick, Input.GetKey(KeyCode.JoystickButton8));
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this.SetButtonFlags(ButtonFlags.PressFlagsLeft, UxrInputButtons.Joystick2, Input.GetKey(KeyCode.JoystickButton9));
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this.SetButtonFlags(ButtonFlags.PressFlagsLeft, UxrInputButtons.Bumper, Input.GetKey(KeyCode.JoystickButton4));
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this.SetButtonFlags(ButtonFlags.PressFlagsLeft, UxrInputButtons.Bumper2, Input.GetKey(KeyCode.JoystickButton5));
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this.SetButtonFlags(ButtonFlags.PressFlagsLeft, UxrInputButtons.Button1, Input.GetKey(KeyCode.JoystickButton0));
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this.SetButtonFlags(ButtonFlags.PressFlagsLeft, UxrInputButtons.Button2, Input.GetKey(KeyCode.JoystickButton1));
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this.SetButtonFlags(ButtonFlags.PressFlagsLeft, UxrInputButtons.Button3, Input.GetKey(KeyCode.JoystickButton2));
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this.SetButtonFlags(ButtonFlags.PressFlagsLeft, UxrInputButtons.Button4, Input.GetKey(KeyCode.JoystickButton3));
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this.SetButtonFlags(ButtonFlags.PressFlagsLeft, UxrInputButtons.Back, Input.GetKey(KeyCode.JoystickButton6));
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this.SetButtonFlags(ButtonFlags.PressFlagsLeft, UxrInputButtons.Menu, Input.GetKey(KeyCode.JoystickButton7));
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this.SetButtonFlags(ButtonFlags.PressFlagsLeft, UxrInputButtons.DPadLeft, false);
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this.SetButtonFlags(ButtonFlags.PressFlagsLeft, UxrInputButtons.DPadRight, false);
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this.SetButtonFlags(ButtonFlags.PressFlagsLeft, UxrInputButtons.DPadUp, false);
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this.SetButtonFlags(ButtonFlags.PressFlagsLeft, UxrInputButtons.DPadDown, false);
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#endif
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}
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#endregion
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#region Private Types & Data
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#if ULTIMATEXR_USE_UNITYINPUTSYSTEM_SDK
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private Gamepad _gamepad;
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#endif
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#endregion
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}
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} |