new to c#: terraria struggles

using astrallogarium.Content;
using Microsoft.Xna.Framework;
using Terraria;
using Terraria.DataStructures;
using Terraria.ID;
using Terraria.ModLoader;

namespace astrallogarium.Content.Items
{
    public class KaiserRaiser : ModItem
    {
        

        public override void SetDefaults()
        {
            Item.useStyle = ItemUseStyleID.Swing;
            Item.useAnimation = 10;
            Item.useTime = 10;
            Item.damage = 350;
            Item.knockBack = 4.5f;
            Item.width = 78;
            Item.height = 122;
            Item.scale = 1f;
            Item.UseSound = SoundID.Item1;
            Item.rare = ItemRarityID.Pink;
            Item.value = Item.buyPrice(gold: 23); 
            Item.DamageType = DamageClass.Melee;
          //  Item.shoot = ModContent.ProjectileType<>();
            Item.noMelee = true; 
            Item.shootsEveryUse = true; 
            Item.autoReuse = true;
        }

        public override bool Shoot(Player player, EntitySource_ItemUse_WithAmmo source, Vector2 position, Vector2 velocity, int type, int damage, float knockback)
        {
            float adjustedItemScale = player.GetAdjustedItemScale(Item); 
            Projectile.NewProjectile(source, player.MountedCenter, new Vector2(player.direction, 0f), type, damage, knockback, player.whoAmI, player.direction * player.gravDir, player.itemAnimationMax, adjustedItemScale);
            NetMessage.SendData(MessageID.PlayerControls, -1, -1, null, player.whoAmI); 

            return base.Shoot(player, source, position, velocity, type, damage, knockback);

        }

        public override void AddRecipes()
        {
            Recipe recipe = CreateRecipe();
            recipe.AddIngredient(ItemID.FragmentSolar, 50);
            recipe.AddIngredient(ItemID.Katana, 1);
            recipe.AddTile(TileID.LunarCraftingStation);
            recipe.Register();
        }
    }
}

using astrallogarium.Content;
using Microsoft.Xna.Framework;
using Terraria;
using Terraria.DataStructures;
using Terraria.ID;
using Terraria.ModLoader;

namespace astrallogarium.Content.Items
{
    public class KaiserRaiser : ModItem
    {
        

        public override void SetDefaults()
        {
            Item.useStyle = ItemUseStyleID.Swing;
            Item.useAnimation = 10;
            Item.useTime = 10;
            Item.damage = 350;
            Item.knockBack = 4.5f;
            Item.width = 78;
            Item.height = 122;
            Item.scale = 1f;
            Item.UseSound = SoundID.Item1;
            Item.rare = ItemRarityID.Pink;
            Item.value = Item.buyPrice(gold: 23); 
            Item.DamageType = DamageClass.Melee;
          //  Item.shoot = ModContent.ProjectileType<>();
            Item.noMelee = true; 
            Item.shootsEveryUse = true; 
            Item.autoReuse = true;
        }

        public override bool Shoot(Player player, EntitySource_ItemUse_WithAmmo source, Vector2 position, Vector2 velocity, int type, int damage, float knockback)
        {
            float adjustedItemScale = player.GetAdjustedItemScale(Item); 
            Projectile.NewProjectile(source, player.MountedCenter, new Vector2(player.direction, 0f), type, damage, knockback, player.whoAmI, player.direction * player.gravDir, player.itemAnimationMax, adjustedItemScale);
            NetMessage.SendData(MessageID.PlayerControls, -1, -1, null, player.whoAmI); 

            return base.Shoot(player, source, position, velocity, type, damage, knockback);

        }

        public override void AddRecipes()
        {
            Recipe recipe = CreateRecipe();
            recipe.AddIngredient(ItemID.FragmentSolar, 50);
            recipe.AddIngredient(ItemID.Katana, 1);
            recipe.AddTile(TileID.LunarCraftingStation);
            recipe.Register();
        }
    }
}