using System;
using Sandbox;

public class UnitStatusFear : UnitStatus
{
	public Enemy EnemySource { get; set; } // todo: never set
	public Player PlayerSource { get; set; }

	// todo: have an effect on players

	public UnitStatusFear()
	{

	}

	public override void Init( Unit unit )
	{
		base.Init( unit );

		Unit.SetStateFear( true );
	}

	public override void Update( float dt )
	{
		base.Update( dt );

		if ( !Unit.IsValid() )
			return;

		if ( ElapsedTime > Lifetime )
			Unit.RemoveUnitStatus( this );
	}

	public override void Die( Player player )
	{
		base.Die( player );

		if ( PlayerSource.IsValid() && Game.Random.Float( 0f, 1f ) < PlayerSource.GetSyncStat(PlayerStat.FearDropGrenadeChance) )
		{
			var pos = Unit.Position2D + Utils.GetRandomVector() * Game.Random.Float( 0.01f, Unit.Radius );
			var velocity = (pos - Unit.Position2D).Normal * Game.Random.Float( 0f, 500f );
			PlayerSource.SpawnBombRpc( pos, velocity, damage: 30f );
		}
	}

	public override void OnRemove( bool playEffects = true )
	{
		Unit.SetStateFear( false );
	}

	public override void Refresh()
	{
		base.Refresh();

	}
}