Hello world

Projectiles/Weapons/CopperSwordOnAStickProjectile.cs

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+using System;
+using Microsoft.Xna.Framework;
+using Terraria;
+using Terraria.ID;
+using Terraria.ModLoader;
+
+namespace YHTMod.Projectiles.Weapons;
+
+class CopperSwordOnAStickProjectile : ModProjectile {
+    public override void SetDefaults() {
+        Projectile.width = 80;
+        Projectile.height = 80;
+
+        Projectile.friendly = true;
+        Projectile.penetrate = -1;
+        Projectile.tileCollide = false;
+        Projectile.DamageType = DamageClass.Melee;
+        Projectile.ownerHitCheck = true;
+        Projectile.extraUpdates = 1;
+        Projectile.timeLeft = 300;
+        Projectile.aiStyle = ProjAIStyleID.ShortSword;
+    }
+
+    public override void AI() {
+        base.AI();
+        float random = (float) (Random.Shared.NextDouble() / 5f);
+        Projectile.rotation = Projectile.velocity.ToRotation() + MathHelper.PiOver2 - MathHelper.PiOver4 * Projectile.spriteDirection;
+        Projectile.rotation += random;
+        DrawOriginOffsetX = 0;
+        DrawOffsetX = 0;
+    }
+}