add

Assets/CoolapeFrame/3rd/NGUI_Enhance/Scripts/Interaction/UIPlaySound.cs

@@ -0,0 +1,98 @@
+//----------------------------------------------
+//            NGUI: Next-Gen UI kit
+// Copyright © 2011-2015 Tasharen Entertainment
+//----------------------------------------------
+
+using UnityEngine;
+
+/// <summary>
+/// Plays the specified sound.
+/// </summary>
+
+[AddComponentMenu("NGUI/Interaction/Play Sound")]
+public class UIPlaySound : MonoBehaviour
+{
+	public enum Trigger
+	{
+		OnClick,
+		OnMouseOver,
+		OnMouseOut,
+		OnPress,
+		OnRelease,
+		Custom,
+		OnEnable,
+		OnDisable,
+	}
+
+	[HideInInspector] // add by chenbin
+	public AudioClip audioClip;
+	public Trigger trigger = Trigger.OnClick;
+
+	[Range(0f, 1f)] public float volume = 1f;
+	[Range(0f, 2f)] public float pitch = 1f;
+
+	bool mIsOver = false;
+
+	bool canPlay
+	{
+		get
+		{
+			if (!enabled) return false;
+			UIButton btn = GetComponent<UIButton>();
+			return (btn == null || btn.isEnabled);
+		}
+	}
+
+	void OnEnable ()
+	{
+		if (trigger == Trigger.OnEnable)
+			Play();	// modify by chenbin
+	}
+
+	void OnDisable ()
+	{
+		if (trigger == Trigger.OnDisable)
+			Play();	// modify by chenbin
+	}
+
+	void OnHover (bool isOver)
+	{
+		if (trigger == Trigger.OnMouseOver)
+		{
+			if (mIsOver == isOver) return;
+			mIsOver = isOver;
+		}
+
+		if (canPlay && ((isOver && trigger == Trigger.OnMouseOver) || (!isOver && trigger == Trigger.OnMouseOut)))
+			Play();	// modify by chenbin
+	}
+
+	void OnPress (bool isPressed)
+	{
+		if (trigger == Trigger.OnPress)
+		{
+			if (mIsOver == isPressed) return;
+			mIsOver = isPressed;
+		}
+
+		if (canPlay && ((isPressed && trigger == Trigger.OnPress) || (!isPressed && trigger == Trigger.OnRelease)))
+			Play();	// modify by chenbin
+	}
+
+	void OnClick ()
+	{
+		if (canPlay && trigger == Trigger.OnClick)
+			Play();	// modify by chenbin
+	}
+
+	void OnSelect (bool isSelected)
+	{
+		if (canPlay && (!isSelected || UICamera.currentScheme == UICamera.ControlScheme.Controller))
+			OnHover(isSelected);
+	}
+
+	public virtual void Play ()
+	{
+		NGUITools.PlaySound(audioClip, volume, pitch);
+	}
+}