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