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using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;
namespace Rewired.Demos;
[AddComponentMenu("")]
public class SimpleControlRemapping : MonoBehaviour
{
private class Row
{
public InputAction action;
public AxisRange actionRange;
public Button button;
public Text text;
}
private const string category = "Default";
private const string layout = "Default";
private const string uiCategory = "UI";
private InputMapper inputMapper = new InputMapper();
public GameObject buttonPrefab;
public GameObject textPrefab;
public RectTransform fieldGroupTransform;
public RectTransform actionGroupTransform;
public Text controllerNameUIText;
public Text statusUIText;
private ControllerType selectedControllerType;
private int selectedControllerId;
private List<Row> rows = new List<Row>();
private Player player => ReInput.players.GetPlayer(0);
private ControllerMap controllerMap
{
get
{
if (controller == null)
{
return null;
}
return player.controllers.maps.GetMap(controller.type, controller.id, "Default", "Default");
}
}
private Controller controller => player.controllers.GetController(selectedControllerType, selectedControllerId);
private void OnEnable()
{
if (ReInput.isReady)
{
inputMapper.options.timeout = 5f;
inputMapper.options.ignoreMouseXAxis = true;
inputMapper.options.ignoreMouseYAxis = true;
ReInput.ControllerConnectedEvent += OnControllerChanged;
ReInput.ControllerDisconnectedEvent += OnControllerChanged;
inputMapper.InputMappedEvent += OnInputMapped;
inputMapper.StoppedEvent += OnStopped;
InitializeUI();
}
}
private void OnDisable()
{
inputMapper.Stop();
inputMapper.RemoveAllEventListeners();
ReInput.ControllerConnectedEvent -= OnControllerChanged;
ReInput.ControllerDisconnectedEvent -= OnControllerChanged;
}
private void RedrawUI()
{
if (controller == null)
{
ClearUI();
return;
}
controllerNameUIText.text = controller.name;
for (int i = 0; i < rows.Count; i++)
{
Row row = rows[i];
InputAction action = rows[i].action;
string text = string.Empty;
int actionElementMapId = -1;
foreach (ActionElementMap item in controllerMap.ElementMapsWithAction(action.id))
{
if (item.ShowInField(row.actionRange))
{
text = item.elementIdentifierName;
actionElementMapId = item.id;
break;
}
}
row.text.text = text;
row.button.onClick.RemoveAllListeners();
int index = i;
row.button.onClick.AddListener(delegate
{
OnInputFieldClicked(index, actionElementMapId);
});
}
}
private void ClearUI()
{
if (selectedControllerType == ControllerType.Joystick)
{
controllerNameUIText.text = "No joysticks attached";
}
else
{
controllerNameUIText.text = string.Empty;
}
for (int i = 0; i < rows.Count; i++)
{
rows[i].text.text = string.Empty;
}
}
private void InitializeUI()
{
foreach (Transform item in actionGroupTransform)
{
Object.Destroy(item.gameObject);
}
foreach (Transform item2 in fieldGroupTransform)
{
Object.Destroy(item2.gameObject);
}
foreach (InputAction item3 in ReInput.mapping.ActionsInCategory("Default"))
{
if (item3.type == InputActionType.Axis)
{
CreateUIRow(item3, AxisRange.Full, item3.descriptiveName);
CreateUIRow(item3, AxisRange.Positive, (!string.IsNullOrEmpty(item3.positiveDescriptiveName)) ? item3.positiveDescriptiveName : (item3.descriptiveName + " +"));
CreateUIRow(item3, AxisRange.Negative, (!string.IsNullOrEmpty(item3.negativeDescriptiveName)) ? item3.negativeDescriptiveName : (item3.descriptiveName + " -"));
}
else if (item3.type == InputActionType.Button)
{
CreateUIRow(item3, AxisRange.Positive, item3.descriptiveName);
}
}
RedrawUI();
}
private void CreateUIRow(InputAction action, AxisRange actionRange, string label)
{
GameObject obj = Object.Instantiate(textPrefab);
obj.transform.SetParent(actionGroupTransform);
obj.transform.SetAsLastSibling();
obj.GetComponent<Text>().text = label;
GameObject gameObject = Object.Instantiate(buttonPrefab);
gameObject.transform.SetParent(fieldGroupTransform);
gameObject.transform.SetAsLastSibling();
rows.Add(new Row
{
action = action,
actionRange = actionRange,
button = gameObject.GetComponent<Button>(),
text = gameObject.GetComponentInChildren<Text>()
});
}
private void SetSelectedController(ControllerType controllerType)
{
bool flag = false;
if (controllerType != selectedControllerType)
{
selectedControllerType = controllerType;
flag = true;
}
int num = selectedControllerId;
if (selectedControllerType == ControllerType.Joystick)
{
if (player.controllers.joystickCount > 0)
{
selectedControllerId = player.controllers.Joysticks[0].id;
}
else
{
selectedControllerId = -1;
}
}
else
{
selectedControllerId = 0;
}
if (selectedControllerId != num)
{
flag = true;
}
if (flag)
{
inputMapper.Stop();
RedrawUI();
}
}
public void OnControllerSelected(int controllerType)
{
SetSelectedController((ControllerType)controllerType);
}
private void OnInputFieldClicked(int index, int actionElementMapToReplaceId)
{
if (index >= 0 && index < rows.Count && controller != null)
{
StartCoroutine(StartListeningDelayed(index, actionElementMapToReplaceId));
}
}
private IEnumerator StartListeningDelayed(int index, int actionElementMapToReplaceId)
{
yield return new WaitForSeconds(0.1f);
inputMapper.Start(new InputMapper.Context
{
actionId = rows[index].action.id,
controllerMap = controllerMap,
actionRange = rows[index].actionRange,
actionElementMapToReplace = controllerMap.GetElementMap(actionElementMapToReplaceId)
});
player.controllers.maps.SetMapsEnabled(state: false, "UI");
statusUIText.text = "Listening...";
}
private void OnControllerChanged(ControllerStatusChangedEventArgs args)
{
SetSelectedController(selectedControllerType);
}
private void OnInputMapped(InputMapper.InputMappedEventData data)
{
RedrawUI();
}
private void OnStopped(InputMapper.StoppedEventData data)
{
statusUIText.text = string.Empty;
player.controllers.maps.SetMapsEnabled(state: true, "UI");
}
}
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