working arcane missle

Items/ArcaneMissle/ArcaneMissle.cs

@@ -1,5 +1,6 @@
 using Terraria;
 using Terraria.GameContent.Creative;
+using Terraria.ID;
 using Terraria.ModLoader;
 
 namespace YHTMod.Items.ArcaneMissle; 
@@ -8,7 +9,10 @@ public class ArcaneMissle : ModItem {
 
     public override void SetStaticDefaults() {
         DisplayName.SetDefault("Arcane Missle");
-        Tooltip.SetDefault("Magic damage crits have a chance to shoot a homing arcane missle");
+        Tooltip.SetDefault(
+            "Magical projectile crits shoot a homing arcane missle\n" + 
+            "Arcane missles cannot crit"
+            );
         CreativeItemSacrificesCatalog.Instance.SacrificeCountNeededByItemId[Type] = 1;
     }
 
@@ -17,6 +21,7 @@ public class ArcaneMissle : ModItem {
         Item.height = 64;
         Item.accessory = true;
         Item.damage = 10;
+        Item.rare = ItemRarityID.LightRed;
         Item.DamageType = DamageClass.Magic;
         Item.noMelee = true;
         Item.noUseGraphic = true;
@@ -24,7 +29,7 @@ public class ArcaneMissle : ModItem {
 
     public override void UpdateAccessory(Player player, bool hideVisual) {
 
-        player.GetModPlayer<YhtPlayer>().arcaneMissle = true;
+        player.GetModPlayer<YhtPlayer>().arcaneMissle = Item.damage;
         
         base.UpdateAccessory(player, hideVisual);
     }

Items/ArcaneMissle/ArcaneMissleBehavior.cs

@@ -1,4 +1,6 @@
+using System;
 using Terraria;
+using Terraria.ID;
 using Terraria.ModLoader;
 
 namespace YHTMod.Items.ArcaneMissle; 
@@ -10,10 +12,34 @@ public class ArcaneMissleBehavior : GlobalNPC {
             base.OnHitByProjectile(npc, projectile, damage, knockback, false);
             return;
         }
+
+        if (Main.netMode == NetmodeID.Server) {
+            return;
+        }
+
         Player player = Main.LocalPlayer;
         
-        if (player.GetModPlayer<YhtPlayer>().arcaneMissle && projectile.DamageType == DamageClass.Magic) {
-            // player just crit with magic weapon while having arcane missle accessory equipped
+        if (player.GetModPlayer<YhtPlayer>().arcaneMissle != 0 && projectile.DamageType == DamageClass.Magic) {
+            // player just crit with magic weapon while having arcane missle accessory
+            Projectile proj = Projectile.NewProjectileDirect(
+                projectile.GetSource_FromThis("arcaneMissle"),
+                Main.LocalPlayer.position,
+                npc.position.DirectionFrom(Main.LocalPlayer.position),
+                ProjectileID.MagicMissile,
+                player.GetModPlayer<YhtPlayer>().arcaneMissle,
+                0,
+                Main.LocalPlayer.whoAmI
+            );
+            proj.friendly = true;
+            proj.hostile = false;
+            proj.timeLeft = 300;
+            proj.maxPenetrate = 1;
+            proj.tileCollide = false;
+            proj.DamageType = DamageClass.Magic;
+            proj.aiStyle = ProjAIStyleID.MagicMissile;
+            
+            // Prevent crits for the missles
+            proj.CritChance = Int32.MinValue;
         }
 
         base.OnHitByProjectile(npc, projectile, damage, knockback, true);