My boss

using Microsoft.Xna.Framework;
using Terraria;
using Terraria.ID;
using Terraria.ModLoader;
using DarkSouls;
namespace DarkSouls.NPCs.Enemies
{

	public class AbysmalOolacileSorcerer : ModNPC
	{
		public int basicsoul;
		static int count;
		float customAi5;
float customspawn1;
float customspawn2;
float customspawn3;


		public override void SetStaticDefaults()
		{
			DisplayName.SetDefault("Abysmal Oolacile Sorcerer");
			Main.npcFrameCount[npc.type] = 3;
		}





		public override void SetDefaults()
		{
			npc.lifeMax = 56800;
			npc.damage = 96;
			npc.defense = 157;
			npc.knockBackResist = 0.3f;
			npc.width = 28;
			npc.height = 44;
			npc.aiStyle = 8;
			animationType = 29;
			npc.npcSlots = 180;
			npc.HitSound = SoundID.NPCHit1;
			npc.DeathSound = SoundID.NPCDeath6;
			npc.value = 370000;
			npc.boss = true;
			npc.timeLeft = 22500;
		}




		public override void AI()
		{
			if (Main.netMode != 1)
    {
        customAi5 += (Main.rand.Next(2, 5) * 0.1f) * npc.scale;
        if (customAi5 >= 10f)
        {

            if ((customspawn1 < 30) && Main.rand.Next(130)==1)
	        {
		        int Spawned = NPC.NewNPC((int)npc.Center.X, (int)npc.Center.Y, mod.NPCType("ArmoredWraith"), 0, npc.whoAmI, 0, 200);
		        Main.npc[Spawned].velocity.Y = -8;
		        Main.npc[Spawned].velocity.X = Main.rand.Next(-10,10)/10;
		        //npc.ai[5] = 20-Main.rand.Next(80);
                customspawn1 += 1f;

	        }
            if ((customspawn2 < 1) && Main.rand.Next(3500)==1)
	        {
		        int Spawned = NPC.NewNPC((int)npc.Center.X, (int)npc.Center.Y, mod.NPCType("ArmoredWraith"), 0, npc.whoAmI, 0, 200);
		        Main.npc[Spawned].velocity.Y = -8;
		        Main.npc[Spawned].velocity.X = Main.rand.Next(-10,10)/10;
		        //npc.ai[5] = 20-Main.rand.Next(80);
                customspawn2 += 1f;

	        }



           if ((customspawn3 < 1) && Main.rand.Next(2050)==1)
	        {
		        int Spawned = NPC.NewNPC((int)npc.Center.X, (int)npc.Center.Y, mod.NPCType("ArmoredWraith"), 0, npc.whoAmI, 0, 200);
		        Main.npc[Spawned].velocity.Y = -8;
		        Main.npc[Spawned].velocity.X = Main.rand.Next(-10,10)/10;
		        //npc.ai[5] = 20-Main.rand.Next(80);
                customspawn3 += 1f;

	        }






	}

}
		}
		public override void HitEffect(int hitDirection, double damage)
		{

		}

		public override float SpawnChance(NPCSpawnInfo spawnInfo)
		{
			int x = spawnInfo.spawnTileX;
			int y = spawnInfo.spawnTileY;
			int tile = Main.tile[x, y].type;
			return Main.hardMode && NPC.downedMoonlord && !spawnInfo.player.ZoneDungeon && y > Main.rockLayer ? 0.1f : 0f;
		}
		public override void NPCLoot()
		{

			if (Main.netMode != 1)
			{
				if (Main.expertMode)
            {
                basicsoul = 2;
            }
            else
            {
                basicsoul = 1;
            }
            count = basicsoul * 5000;

				Item.NewItem((int)npc.position.X, (int)npc.position.Y, npc.width, npc.height, mod.ItemType("DarkSoul"), count);

			}
			DarkSoulsWorld.downedTutorialBoss = true;
		}

	}
}