using System;
using Sandbox;

public class TossedLavaBlob : TossedProjectile
{
	public float PuddleRadius { get; set; }

	public EnemyType EnemyType { get; set; }

	//private Vector3 _lastPos;
	float _rotSpeed;

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

		Model.LocalRotation = Rotation.Random;

		_rotSpeed = Game.Random.Float( 300f, 600f ) * (Game.Random.Int( 0, 1 ) == 0 ? 1f : -1f);

		if ( IsProxy )
			return;

		_hitForce = 100f;
		_impactParticleColor = new Color(1f, 0.25f, 0f);

		_height = Game.Random.Float( 150f, 220f );

		//_lastPos = WorldPosition;
	}

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

		//Model.LocalRotation = Model.LocalRotation.RotateAroundAxis( Velocity.Normal, 500f * Time.Delta );

		Model.LocalRotation = Model.LocalRotation.RotateAroundAxis( ((Vector3)TargetPos2D - WorldPosition).Normal, _rotSpeed * Time.Delta );

		if ( IsProxy )
			return;

		//var dir = WorldPosition - _lastPos;
		//WorldRotation = Rotation.LookAt( dir );
		//LocalScale = new Vector3( 3f, 0.5f, 0.5f );

		//_lastPos = WorldPosition;
	}

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

		var lifetime = Utils.Select( Manager.Instance.Difficulty, 10f, 15f, 25f );

		if ( Manager.Instance.Difficulty >= 2 )
		{
			Manager.Instance.SpawnLavaPuddleRpc(
				pos: Position2D,
				damage: 3f,
				radius: PuddleRadius,
				lifetime: lifetime * Game.Random.Float( 0.9f, 1.2f ),
				colorA: new Color( 1f, 0f, 0f ) * 1.2f,
				colorB: new Color( 0.7f, 0.15f, 0f ) * 1.2f,
				alphaMax: 1f,
				enemySource: null,
				enemyType: EnemyType
			);
		}
		else
		{
			Manager.Instance.SpawnLavaPuddleRpc(
				pos: Position2D,
				damage: 2.5f,
				radius: PuddleRadius,
				lifetime: lifetime * Game.Random.Float( 0.9f, 1.1f ),
				colorA: new Color( 1f, 0f, 0f ),
				colorB: new Color( 0.55f, 0.1f, 0f ),
				alphaMax: 0.8f,
				enemySource: null,
				enemyType : EnemyType
			);
		}
	}

	protected override void Remove( bool shouldSpawnEffects )
	{
		base.Remove( shouldSpawnEffects: false );

		//Manager.Instance.SpawnBulletImpactParticles( WorldPosition.WithZ( Math.Max( WorldPosition.z, 10f ) ), Vector3.Up, _impactParticleColor );

		if ( IsProxy )
			return;

	}
}