111

Assets/Samples/Unity Render Streaming/3.1.0-exp.9/Example/Broadcast/UIControllerV2.cs

@@ -0,0 +1,79 @@
+using UnityEngine;
+using UnityEngine.InputSystem;
+using UnityEngine.UI;
+
+namespace Unity.RenderStreaming.Samples
+{
+    [RequireComponent(typeof(RectTransform))]
+    class UIControllerV2 : MonoBehaviour
+    {
+        [SerializeField] Text text;
+        [SerializeField] CanvasGroup canvasGroup;
+        [SerializeField] Image pointer;
+        [SerializeField] GameObject noticeTouchControl;
+        [SerializeField]
+        private AnimationCurve transitionCurve =
+            new AnimationCurve(
+                new Keyframe(0.75f, 1f, 0f, 0f),
+                new Keyframe(1f, 0f, 0f, 0f));
+
+        private float timeTransition = 0f;
+        private RectTransform m_rectTransform = null;
+        private bool isSubscribing = false;
+
+
+        public void SetDevice(InputDevice device, bool add = false)
+        {
+        }
+
+        void Start()
+        {
+            m_rectTransform = GetComponent<RectTransform>();
+            canvasGroup.alpha = 0;
+            text.text = string.Empty;
+        }
+
+        private void FixedUpdate()
+        {
+            if (!Mathf.Approximately(canvasGroup.alpha, 0f))
+            {
+                timeTransition += Time.deltaTime;
+                canvasGroup.alpha = transitionCurve.Evaluate(timeTransition);
+            }
+        }
+
+        public void OnPressAnyKey(InputAction.CallbackContext context)
+        {
+            var keyboard = context.control.device as Keyboard;
+
+            if (!isSubscribing)
+            {
+                keyboard.onTextInput += OnTextInput;
+                isSubscribing = true;
+            }
+        }
+
+        void OnTextInput(char c)
+        {
+            canvasGroup.alpha = 1f;
+            text.text = c.ToString();
+            timeTransition = 0;
+        }
+
+        public void OnPoint(InputAction.CallbackContext context)
+        {
+            if (m_rectTransform == null)
+                return;
+            var position = context.ReadValue<Vector2>();
+            var screenSize = new Vector2Int(Screen.width, Screen.height);
+            position = position / screenSize * new Vector2(m_rectTransform.rect.width, m_rectTransform.rect.height);
+            pointer.rectTransform.anchoredPosition = position;
+        }
+
+        public void OnPress(InputAction.CallbackContext context)
+        {
+            var button = context.ReadValueAsButton();
+            pointer.color = button ? Color.red : Color.clear;
+        }
+    }
+}