💡 Some notes on a more flexible, maintainable event dispatching method than using if or switch statements all around. Also, different dispatch rules can be easily plugged in and out.

Object.cs

//
// Copyright (c) 2017 eppz! mobile, Gergely Borbás (SP)
//
// http://www.twitter.com/_eppz
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
// INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
// PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
// HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
// CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE
// OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//

using UnityEngine;
using System;
using System.Collections;
using System.Collections.Generic;


namespace Game
{


	public class Object : MonoBehaviour
	{


		public enum State { Default, On, Off, Suspended }
		public State state;
		Dictionary<State, Action> methodsForStates;


		void Awake()
		{
			methodsForStates = new Dictionary<State, Action>()
			{
				{ State.Default, 	Reset },
				{ State.On, 		() => Turn(true) },
				{ State.Off, 		() => Turn(false) },
				{ State.Suspended, 	() =>
							{
								Reset();
								Suspend();
							}
				}
			};
		}

		void SetState(State state)
		{
			this.state = state; // Set
			methodsForStates[state](); // Action(s)
		}

		void Reset()
		{
			// Awesome implementation.
		} 

		void Turn(bool isOn)
		{
			// Clever method.
		} 

		void Suspend()
		{
			// Neat behaviour.
		}
	}
}