using System;
using SUISS.Scheduling;
using UnityEngine;

namespace SUISSEngine
{
	public class ScriptedVehicle : Vehicle
	{
		protected override void FindDirection(bool dontTurnBack)
		{
			Vehicle.Direction direction = (Vehicle.Direction)(-1);
			switch (this._state)
			{
			case ScriptedVehicle.State.Idle:
				this.SetDirection(this.idleDirection);
				break;
			case ScriptedVehicle.State.MovingForwards:
				direction = this.path[this._index++];
				if (this._index == this.path.Length)
				{
					this._state = ScriptedVehicle.State.Waiting;
					this._waitUntil = Timing.UtcNow + this.waitTime;
				}
				break;
			case ScriptedVehicle.State.Waiting:
				if (Timing.UtcNow > this._waitUntil)
				{
					this._state = ScriptedVehicle.State.MovingBackwards;
				}
				break;
			case ScriptedVehicle.State.MovingBackwards:
				if (this._index == 0)
				{
					this._state = ScriptedVehicle.State.Idle;
					this.SetDirection(this.idleDirection);
				}
				else
				{
					direction = Vehicle.InvertDirection(this.path[--this._index]);
				}
				break;
			}
			this.stuck = false;
			GridIndex index = new GridIndex(Mathf.FloorToInt(this.location.u), Mathf.FloorToInt(this.location.v));
			if (direction >= Vehicle.Direction.North)
			{
				index = Vehicle.ApplyDirection(index, direction);
				this.targetLocation = new GridPoint(index);
				this.targetLocation.u = this.targetLocation.u + 0.5f;
				this.targetLocation.v = this.targetLocation.v + 0.5f;
				this.SetDirection(direction);
			}
			else
			{
				this.targetLocation = base.CurrentLocation;
			}
		}

		public void Launch()
		{
			this._state = ScriptedVehicle.State.MovingForwards;
			this._index = 0;
		}

		public bool IsIdle()
		{
			return this._state == ScriptedVehicle.State.Idle;
		}

		public Vehicle.Direction idleDirection;

		public Vehicle.Direction[] path;

		public double waitTime = 5.0;

		protected int _index;

		protected ScriptedVehicle.State _state;

		protected double _waitUntil;

		protected enum State
		{
			Idle,
			MovingForwards,
			Waiting,
			MovingBackwards
		}
	}
}