Commit of decompiled and "updated" code.

Items/Weapons/Melee/Shortswords/TheRainbowsCurse.cs

@@ -0,0 +1,92 @@
+using Microsoft.Xna.Framework;
+using Terraria;
+using Terraria.DataStructures;
+using Terraria.ID;
+using Terraria.ModLoader;
+
+namespace FabusMod.Items.Weapons.Melee.Shortswords;
+
+public class TheRainbowsCurse : ModItem
+{
+	public override void SetStaticDefaults()
+	{
+		DisplayName.SetDefault("The Rainbow's Curse");
+		Tooltip.SetDefault("[c/B6FF00:Autoswings]\nThrows three medium-ranged rainbow knives in any direction, as well as one very fast dagger \nShortsword hits steal a small amount of life, and inflict the [c/007700:Poison] debuff for 12 seconds\nRainbow knives do not steal life \nGrants the [c/FC3A3A:Rage] buff for 10 seconds, and the [c/FC8719:Inferno] buff for 8 seconds upon hitting an enemy with the Shortsword");
+	}
+
+	public override void SetDefaults()
+	{
+		Item.damage = 154;
+		Item.width = 48;
+		Item.height = 48;
+		Item.useTime = 8;
+		Item.useAnimation = 8;
+		Item.useStyle = ItemUseStyleID.Thrust;
+		Item.knockBack = 6f;
+		Item.value = Item.sellPrice(2, 20, 0, 0);
+		Item.expert = true;
+		Item.shoot = ModContent.ProjectileType<Projectiles.Shortsword.RainbowKnife>();
+		Item.shootSpeed = 65f;
+		Item.UseSound = SoundID.Item1;
+		Item.autoReuse = true;
+	}
+
+	public override void MeleeEffects(Player player, Rectangle hitbox)
+	{
+		if (Main.rand.NextBool(3))
+		{
+			int num1 = Dust.NewDust(new Vector2(hitbox.X, hitbox.Y), hitbox.Width, hitbox.Height, ModContent.DustType<Dusts.RainbowDust>());
+			int num2 = Dust.NewDust(new Vector2(hitbox.X, hitbox.Y), hitbox.Width, hitbox.Height, ModContent.DustType<Dusts.RainbowDust2>());
+			int num3 = Dust.NewDust(new Vector2(hitbox.X, hitbox.Y), hitbox.Width, hitbox.Height, ModContent.DustType<Dusts.RainbowDust3>());
+			Main.dust[num1].scale = 1f;
+			Main.dust[num1].velocity.Y = 0f;
+			Main.dust[num1].velocity.X = 0.5f;
+			Main.dust[num1].noGravity = true;
+			Main.dust[num2].scale = 1f;
+			Main.dust[num2].velocity.Y = 0f;
+			Main.dust[num2].velocity.X = 0.5f;
+			Main.dust[num2].noGravity = true;
+			Main.dust[num3].scale = 1f;
+			Main.dust[num3].velocity.Y = 0f;
+			Main.dust[num3].velocity.X = 0.5f;
+			Main.dust[num3].noGravity = true;
+		}
+	}
+
+    public override bool Shoot(Player player, EntitySource_ItemUse_WithAmmo source, Vector2 position, Vector2 velocity, int type, int damage, float knockback)
+    {
+		float numberProjectiles = 3f;
+		float rotation = MathHelper.ToRadians(6f);
+		position += Vector2.Normalize(new Vector2(velocity.X, velocity.Y)) * 6f;
+		for (int i = 0; i < numberProjectiles; i++)
+		{
+			Vector2 perturbedSpeed = Utils.RotatedBy(new Vector2(velocity.X, velocity.Y), (double)MathHelper.Lerp(0f - rotation, rotation, i / (numberProjectiles - 1f)), default) * 0.2f;
+			Projectile.NewProjectile(source, position.X, position.Y, perturbedSpeed.X, perturbedSpeed.Y, type, damage, knockback, player.whoAmI, 0f, 0f);
+			Vector2 muzzleOffset = Vector2.Normalize(new Vector2(velocity.X, velocity.Y)) * 60f;
+			if (Collision.CanHit(position, 0, 0, position + muzzleOffset, 0, 0))
+			{
+				position += muzzleOffset;
+			}
+		}
+		return true;
+	}
+
+	public override void OnHitNPC(Player player, NPC target, int damage, float knockback, bool crit)
+	{
+		int healingAmount = damage / 16;
+		player.statLife += healingAmount;
+		player.HealEffect(healingAmount, true);
+		target.AddBuff(20, 720, false);
+		player.AddBuff(115, 600, true);
+		player.AddBuff(116, 480, true);
+	}
+
+	public override void AddRecipes()
+	{
+		Recipe val = CreateRecipe();
+		val.AddIngredient(ModContent.ItemType<GoldenDagger>());
+		val.AddIngredient(ModContent.ItemType<Bars.RainbowChunk>(), 6);
+		val.AddTile(ModContent.TileType<global::FabusMod.Tiles.RainbowStation>());
+		val.Register();
+	}
+}