ボタンを押したらアクションする

ButtonAction.cs

using UnityEngine;
using System.Collections;

public class ButtonAction : MonoBehaviour 
{
	[SerializeField]
	Animator animator;

	static readonly int hashStatePositive = Animator.StringToHash("Positive");
	static readonly int hashStateNegative = Animator.StringToHash("Negative");
	// button event
	public void OnOK()
	{
		animator.Play (hashStatePositive);
	}

	// button event
	public void OnNG()
	{
		animator.Play (hashStateNegative);
	}
}