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isuzu-shiranui/InputSystemManager.cs

Last active November 5, 2021 03:45
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ローカルマルチプレーヤー(改造したほうが使いやすいです)
Raw
InputSystemManager.cs
using System;
using UnityEngine;
using UnityEngine.InputSystem;
using UnityEngine.InputSystem.Controls;
using UnityEngine.InputSystem.LowLevel;
using UnityEngine.InputSystem.Users;
public class InputSystemManager : MonoBehaviour
{
// ReSharper disable once InconsistentNaming
public static Func<InputDevice, bool> onUnpairedDeviceUsed;
private void Start()
{
InputUser.onUnpairedDeviceUsed += OnUnpairedDeviceUsed;
}
private void OnDestroy()
{
InputUser.onUnpairedDeviceUsed -= OnUnpairedDeviceUsed;
}
private static void OnUnpairedDeviceUsed(InputControl control, InputEventPtr eventPtr)
{
if(control is not ButtonControl) return;
var isDeviceUsableWithPlayerActions = onUnpairedDeviceUsed?.Invoke(control.device);
if(!isDeviceUsableWithPlayerActions.HasValue) return;
if (!isDeviceUsableWithPlayerActions.Value) return;
InputUser.listenForUnpairedDeviceActivity--;
if (InputUser.listenForUnpairedDeviceActivity == 0)
{
EndJoining();
}
}
public static void BeginJoining()
{
++InputUser.listenForUnpairedDeviceActivity;
}
private static void EndJoining()
{
InputUser.listenForUnpairedDeviceActivity = 0;
}
}
Raw
User.cs
using UnityEngine;
using UnityEngine.InputSystem;
using UnityEngine.InputSystem.Users;
public class User : MonoBehaviour
{
[SerializeField] private InputActionAsset inputActionAsset;
private InputActionAsset inputActionAssetInternal;
private InputUser currentUser;
private void Start()
{
this.inputActionAssetInternal = Instantiate(this.inputActionAsset);
var actionMap = this.inputActionAssetInternal.FindActionMap("Test");
var action = actionMap.FindAction("New action");
action.performed += context => { Debug.Log($"{this.gameObject.name} Action performed."); };
}
private void OnDestroy()
{
this.inputActionAssetInternal.Disable();
if(this.currentUser.valid)
this.currentUser.UnpairDevices();
}
[ContextMenu("Pairing")]
public void Pairing()
{
bool OnHandler(InputDevice device)
{
if (!this.IsDeviceUsableWithPlayerActions(device)) return false;
this.currentUser = InputUser.PerformPairingWithDevice(device);
this.inputActionAssetInternal.Enable();
this.currentUser.AssociateActionsWithUser(this.inputActionAssetInternal);
Debug.Log($"Pairing device : {device.displayName} [{device.deviceId}]");
InputSystemManager.onUnpairedDeviceUsed -= OnHandler;
return true;
}
InputSystemManager.onUnpairedDeviceUsed += OnHandler;
InputSystemManager.BeginJoining();
}
private bool IsDeviceUsableWithPlayerActions(InputDevice device)
{
if (this.inputActionAssetInternal == null) return true;
if (this.inputActionAssetInternal.controlSchemes.Count > 0)
{
using var unpairedDevices = InputUser.GetUnpairedInputDevices();
return InputControlScheme.FindControlSchemeForDevices(unpairedDevices, this.inputActionAssetInternal.controlSchemes, device) != null;
}
// ReSharper disable once ForeachCanBeConvertedToQueryUsingAnotherGetEnumerator
foreach (var actionMap in this.inputActionAssetInternal.actionMaps)
if (actionMap.IsUsableWithDevice(device))
return true;
return false;
}
}
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