Having problem

using Terraria;
using Terraria.ID;
using Terraria.ModLoader;
using Microsoft.Xna.Framework;
using System;

namespace TutorialMod.Projectiles.Enemy
{
    public class TutorialBossProjectile : ModProjectile
    {
        public override void SetStaticDefaults()
        {
            DisplayName.SetDefault("Bap");
        }

        public override void SetDefaults()
        {
            projectile.width = 52...