+init

1 files changed, 57 insertions, 0 deletions

diff --git a/Rewired/Rewired.Demos.GamepadTemplateUI/ControllerUIEffect.cs b/Rewired/Rewired.Demos.GamepadTemplateUI/ControllerUIEffect.cs
new file mode 100644
index 0000000..695aa76
--- /dev/null
+++ b/Rewired/Rewired.Demos.GamepadTemplateUI/ControllerUIEffect.cs
@@ -0,0 +1,57 @@
+using UnityEngine;
+using UnityEngine.UI;
+
+namespace Rewired.Demos.GamepadTemplateUI;
+
+[RequireComponent(typeof(Image))]
+public class ControllerUIEffect : MonoBehaviour
+{
+	[SerializeField]
+	private Color _highlightColor = Color.white;
+
+	private Image _image;
+
+	private Color _color;
+
+	private Color _origColor;
+
+	private bool _isActive;
+
+	private float _highlightAmount;
+
+	private void Awake()
+	{
+		_image = GetComponent<Image>();
+		_origColor = _image.color;
+		_color = _origColor;
+	}
+
+	public void Activate(float amount)
+	{
+		amount = Mathf.Clamp01(amount);
+		if (!_isActive || amount != _highlightAmount)
+		{
+			_highlightAmount = amount;
+			_color = Color.Lerp(_origColor, _highlightColor, _highlightAmount);
+			_isActive = true;
+			RedrawImage();
+		}
+	}
+
+	public void Deactivate()
+	{
+		if (_isActive)
+		{
+			_color = _origColor;
+			_highlightAmount = 0f;
+			_isActive = false;
+			RedrawImage();
+		}
+	}
+
+	private void RedrawImage()
+	{
+		_image.color = _color;
+		_image.enabled = _isActive;
+	}
+}