Commit of decompiled and "updated" code.

Projectiles/SorcerousStaff/SorcerousHellstaffProj.cs

@@ -0,0 +1,89 @@
+using Microsoft.Xna.Framework;
+using Terraria;
+using Terraria.Audio;
+using Terraria.ID;
+using Terraria.ModLoader;
+
+namespace FabusMod.Projectiles.SorcerousStaff;
+
+public class SorcerousHellstaffProj : ModProjectile
+{
+	public override void SetDefaults()
+	{
+		Projectile.width = 10;
+		Projectile.height = 10;
+		Projectile.light = 1f;
+        AIType = 1;
+		Projectile.aiStyle = 1;
+		Projectile.friendly = true;
+		Projectile.penetrate = 1;
+		Projectile.timeLeft = 600;
+	}
+
+	public override void AI()
+	{
+		if (Main.rand.NextBool(3))
+		{
+			int dust2 = Dust.NewDust(Projectile.position, Projectile.width, Projectile.height, ModContent.DustType<Dusts.SorcerousHellDust>(), 0f, 0f, 0, default, 1f);
+			Main.dust[dust2].scale = 0.9f;
+			Dust obj = Main.dust[dust2];
+			obj.velocity *= 0.1f;
+			Main.dust[dust2].noGravity = true;
+		}
+		if (Main.rand.NextBool(4))
+		{
+			int dust1 = Dust.NewDust(Projectile.position, Projectile.width, Projectile.height, ModContent.DustType<Dusts.SorcerousHellDust2>(), 0f, 0f, 0, default, 1f);
+			Main.dust[dust1].scale = 0.9f;
+			Dust obj2 = Main.dust[dust1];
+			obj2.velocity *= 0.1f;
+			Main.dust[dust1].noGravity = true;
+		}
+	}
+
+	public override bool OnTileCollide(Vector2 oldVelocity)
+	{
+		Projectile projectile = Projectile;
+		projectile.penetrate--;
+		if (Projectile.penetrate <= 0)
+		{
+			Projectile.Kill();
+		}
+		else
+		{
+			Projectile.ai[0] += 0.1f;
+			if (Projectile.velocity.X != oldVelocity.X)
+			{
+				Projectile.velocity.X = 0f - oldVelocity.X;
+			}
+			if (Projectile.velocity.Y != oldVelocity.Y)
+			{
+				Projectile.velocity.Y = 0f - oldVelocity.Y;
+			}
+			Projectile projectile2 = Projectile;
+            projectile2.velocity *= 0.75f;
+			SoundEngine.PlaySound(SoundID.Item27, Projectile.position);
+		}
+		return false;
+	}
+
+	public override void Kill(int timeLeft)
+	{
+		for (int i = 0; i < 5; i++)
+		{
+			int dust1 = Dust.NewDust(Projectile.position, Projectile.width, Projectile.height, ModContent.DustType<Dusts.SorcerousHellDust>(), 0f, 0f, 0, default, 1f);
+			Main.dust[dust1].scale = 0.9f;
+			Dust obj = Main.dust[dust1];
+			obj.velocity *= 0.1f;
+			Main.dust[dust1].noGravity = true;
+		}
+		SoundEngine.PlaySound(SoundID.Item27, Projectile.position);
+	}
+
+	public override void OnHitNPC(NPC target, int damage, float knockback, bool crit)
+	{
+		if (Main.rand.NextBool(6))
+		{
+			target.AddBuff(24, 180, false);
+		}
+	}
+}