using System;
using Sandbox;

public class FallingObject : Component
{
	public Player Shooter { get; set; }

	public TimeSince TimeSinceSpawn { get; set; }
	public float Lifetime { get; set; }
	public float FallProgress { get; set; }

	protected float _startingHeight = 1024f;

	public bool HasHitGround { get; set; }

	protected override void OnStart()
	{
		base.OnStart();

		TimeSinceSpawn = 0f;

		if ( IsProxy )
			return;

	}

	protected override void OnUpdate()
	{
		base.OnUpdate();

		if ( IsProxy )
			return;

		if ( TimeSinceSpawn > Lifetime )
		{
			if( !HasHitGround )
				HitGround();
		}
		else
		{
			FallProgress = Utils.Map( TimeSinceSpawn, 0f, Lifetime, 0f, 1f );
			WorldPosition = new Vector3( WorldPosition.x, WorldPosition.y, Utils.Map( FallProgress, 0f, 1f, _startingHeight, 0f ) );
		}
	}

	public virtual void HitGround()
	{
		GameObject.Destroy();
	}
}