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using System.Collections.Generic;
using UnityEngine;
namespace Rewired.Demos;
[AddComponentMenu("")]
public class FallbackJoystickIdentificationDemo : MonoBehaviour
{
private const float windowWidth = 250f;
private const float windowHeight = 250f;
private const float inputDelay = 1f;
private bool identifyRequired;
private Queue<Joystick> joysticksToIdentify;
private float nextInputAllowedTime;
private GUIStyle style;
private void Awake()
{
if (ReInput.unityJoystickIdentificationRequired)
{
ReInput.ControllerConnectedEvent += JoystickConnected;
ReInput.ControllerDisconnectedEvent += JoystickDisconnected;
IdentifyAllJoysticks();
}
}
private void JoystickConnected(ControllerStatusChangedEventArgs args)
{
IdentifyAllJoysticks();
}
private void JoystickDisconnected(ControllerStatusChangedEventArgs args)
{
IdentifyAllJoysticks();
}
public void IdentifyAllJoysticks()
{
Reset();
if (ReInput.controllers.joystickCount != 0)
{
Joystick[] joysticks = ReInput.controllers.GetJoysticks();
if (joysticks != null)
{
identifyRequired = true;
joysticksToIdentify = new Queue<Joystick>(joysticks);
SetInputDelay();
}
}
}
private void SetInputDelay()
{
nextInputAllowedTime = Time.time + 1f;
}
private void OnGUI()
{
if (!identifyRequired)
{
return;
}
if (joysticksToIdentify == null || joysticksToIdentify.Count == 0)
{
Reset();
return;
}
Rect screenRect = new Rect((float)Screen.width * 0.5f - 125f, (float)Screen.height * 0.5f - 125f, 250f, 250f);
GUILayout.Window(0, screenRect, DrawDialogWindow, "Joystick Identification Required");
GUI.FocusWindow(0);
if (!(Time.time < nextInputAllowedTime) && ReInput.controllers.SetUnityJoystickIdFromAnyButtonOrAxisPress(joysticksToIdentify.Peek().id, 0.8f, positiveAxesOnly: false))
{
joysticksToIdentify.Dequeue();
SetInputDelay();
if (joysticksToIdentify.Count == 0)
{
Reset();
}
}
}
private void DrawDialogWindow(int windowId)
{
if (identifyRequired)
{
if (style == null)
{
style = new GUIStyle(GUI.skin.label);
style.wordWrap = true;
}
GUILayout.Space(15f);
GUILayout.Label("A joystick has been attached or removed. You will need to identify each joystick by pressing a button on the controller listed below:", style);
Joystick joystick = joysticksToIdentify.Peek();
GUILayout.Label("Press any button on \"" + joystick.name + "\" now.", style);
GUILayout.FlexibleSpace();
if (GUILayout.Button("Skip"))
{
joysticksToIdentify.Dequeue();
}
}
}
private void Reset()
{
joysticksToIdentify = null;
identifyRequired = false;
}
}
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