Firstborn/Assets/SWAN Dev/Common/SelfAnimation.cs

//Created by SwanDEV 2017

using UnityEngine;
using UnityEngine.Events;
using System.Collections;

#if UNITY_EDITOR
using UnityEditor;
#endif

namespace SDev.Component
{
	public class SelfAnimation : MonoBehaviour
	{
		public SDemoControl m_Control = null;

		public enum SelfAnimType
		{
			None = 0,
			Move,
			Rotate,
			Scale,
			Move_RelativePosition,
		}

		public SelfAnimType m_SelfAnimType = SelfAnimType.None;
		public SDemoAnimation.LoopType loop = SDemoAnimation.LoopType.None;

		//public Vector3 initValue;
		public Vector3 fromValue;
		public Vector3 toValue;

		public float time = 0.5f;
		public float delay = 0f;
		public float delay_Revert = 0f;

		public bool executeAtStart = true;
		public bool enableInitValue = false;

		public bool destroyOnComplete = false;

		public UnityEvent onComplete;

		//private Vector3 _originRotation;
		public Vector3 OriginPosition { get; private set; }

		void Awake()
		{
			OriginPosition = transform.localPosition;
			//_originRotation = transform.localEulerAngles;
			if (executeAtStart) StartAnimation();
		}

		void OnEnable()
		{
			if (m_Control != null) m_Control.m_State = SDemoControl.State.Playing;
		}

		void OnDisable()
		{
			if (m_Control != null) m_Control.m_State = SDemoControl.State.Paused;
		}

		void OnComplete()
		{
			if (onComplete != null) onComplete.Invoke();
			if (destroyOnComplete) Destroy(gameObject);
		}

		void OnDestroy()
		{
			if (m_Control != null) m_Control.m_State = SDemoControl.State.Kill;
		}

		private bool _isOdd = false;
		public void SwitchAnimation()
		{
			_isOdd = !_isOdd;
			if (_isOdd)
			{
				StartAnimation(delay);
			}
			else
			{
				StartAnimationRevert(delay_Revert);
			}
		}
		public void SwitchAnimationRevert()
		{
			_isOdd = !_isOdd;
			if (!_isOdd)
			{
				StartAnimation(delay);
			}
			else
			{
				StartAnimationRevert(delay_Revert);
			}
		}

		public void StartAnimation(float inDelay = 0f)
		{
			if (m_Control != null) m_Control.m_State = SDemoControl.State.Kill; // Kill the current tweening if existed

			switch (m_SelfAnimType)
			{
				case SelfAnimType.Move:
					if (enableInitValue) gameObject.transform.localPosition = fromValue;
					m_Control = SDemoAnimation.Instance.Move(gameObject, fromValue, toValue, time, delay, loop, OnComplete);
					break;

				case SelfAnimType.Rotate:
					if (enableInitValue) gameObject.transform.localEulerAngles = fromValue;
					m_Control = SDemoAnimation.Instance.Rotate(gameObject, fromValue, toValue, time, delay, loop, OnComplete);
					break;

				case SelfAnimType.Scale:
					if (enableInitValue) gameObject.transform.localScale = fromValue;
					m_Control = SDemoAnimation.Instance.Scale(gameObject, fromValue, toValue, time, delay, loop, OnComplete);
					break;

				case SelfAnimType.Move_RelativePosition:
					if (enableInitValue) gameObject.transform.localPosition = OriginPosition + fromValue;
					m_Control = SDemoAnimation.Instance.Move(gameObject, OriginPosition + fromValue, OriginPosition + toValue, time, delay, loop, OnComplete);
					break;
			}
		}

		public void StartAnimationRevert(float inDelay = 0f)
		{
			if (m_Control != null) m_Control.m_State = SDemoControl.State.Kill; // Kill the current tweening if existed

			switch (m_SelfAnimType)
			{
				case SelfAnimType.Move:
					if (enableInitValue) gameObject.transform.localPosition = toValue;
					m_Control = SDemoAnimation.Instance.Move(gameObject, toValue, fromValue, time, inDelay, loop, OnComplete);
					break;

				case SelfAnimType.Rotate:
					if (enableInitValue) gameObject.transform.localEulerAngles = toValue;
					m_Control = SDemoAnimation.Instance.Rotate(gameObject, toValue, fromValue, time, inDelay, loop, OnComplete);
					break;

				case SelfAnimType.Scale:
					if (enableInitValue) gameObject.transform.localScale = toValue;
					m_Control = SDemoAnimation.Instance.Scale(gameObject, toValue, fromValue, time, inDelay, loop, OnComplete);
					break;

				case SelfAnimType.Move_RelativePosition:
					if (enableInitValue) gameObject.transform.localPosition = OriginPosition + toValue;
					m_Control = SDemoAnimation.Instance.Move(gameObject, OriginPosition + toValue, OriginPosition + fromValue, time, inDelay, loop, OnComplete);
					break;
			}
		}
	}


#if UNITY_EDITOR
	[CustomEditor(typeof(SelfAnimation))]
	public class SelfAnimationCustomEditor : Editor
	{
		public override void OnInspectorGUI()
		{
			DrawDefaultInspector();

			SelfAnimation anim = (SelfAnimation)target;

			GUILayout.Space(10);

			EditorGUILayout.BeginHorizontal();
			if (GUILayout.Button("Play"))
			{
				if (IsApplicationPlaying) anim.StartAnimation();
			}
			if (GUILayout.Button("Reverse"))
			{
				if (IsApplicationPlaying) anim.StartAnimationRevert();
			}
			if (GUILayout.Button("Pause"))
			{
				if (IsApplicationPlaying) anim.m_Control.m_State = SDemoControl.State.Paused;
			}
			EditorGUILayout.EndHorizontal();
		}

		private bool IsApplicationPlaying
		{
			get
			{
				bool isPlaying = Application.isPlaying;
				if (!isPlaying)
				{
					Debug.Log("This function intended for use in the Editor play mode.");
				}
				return isPlaying;
			}
		}
	}
#endif
}