using Terraria;
using System;
using System.Collections.Generic;
using System.Text;
using System.Diagnostics;
using TAPI;
using Microsoft.Xna.Framework;
using Microsoft.Xna.Framework.Graphics;
using Microsoft.Xna.Framework.Audio;

namespace MetroidMod
{
	public class SpeedBoost : ModProjectile
	{
		int SpeedSound = 0;
		int SpeedLoop = 0;
		public SoundEffectInstance soundInstance;
		public override void AI()
		{
			projectile.alpha = 255;
			projectile.light = 1f;
			Player P = Main.player[projectile.owner];
			Vector2 PC = P.position +new Vector2(P.width/2,P.height/2);
			projectile.position.X=PC.X-projectile.width/2;
			projectile.position.Y=PC.Y-projectile.height/2;

			SpeedSound++;
			SpeedLoop++;
			if(SpeedLoop > 74)
			{
				soundInstance = Main.PlaySound(SoundDef.soundEffects["MetroidMod:SpeedBoosterLoop"],(float)((int)P.position.X), (float)((int)P.position.Y), false, null, float.NaN, float.NaN, float.NaN);
				SpeedLoop = 60;
			}
			if(SpeedSound > 3 && SpeedSound < 5)
			{
				Main.PlaySound(SoundDef.soundEffects["MetroidMod:SpeedBoosterStartup"],(float)((int)P.position.X), (float)((int)P.position.Y), false, null, float.NaN, float.NaN, float.NaN);
				SpeedSound = 6;
				if(SpeedSound > 6)
				{
					SpeedSound = 6;
				}
			}
			if(((!P.controlRight && !P.controlLeft) || (P.velocity.X > 7 && P.velocity.X < -7)) || P.height == 14 || P.velocity.X == 0 || !MPlayer.mPlayer.speedBoosting)
			{
				if(soundInstance != null)
				{
					soundInstance.Stop(true);
				}
				projectile.Kill();
			}
			foreach(Projectile Pr in Main.projectile) if (Pr!= null)
			{
				if(Pr.active && (Pr.type == ProjDef.byName["MetroidMod:ShineSpark"].type || Pr.type == ProjDef.byName["MetroidMod:SpeedBall"].type))
				{
					if(soundInstance != null)
					{
						soundInstance.Stop(true);
					}
					projectile.Kill();
					return;
				}
			}
		}
	}
}