diff --git a/server/src/objects/player.ts b/server/src/objects/player.ts
index 885eaa0d..7914951d 100644
--- a/server/src/objects/player.ts
+++ b/server/src/objects/player.ts
@@ -131,35 +131,6 @@ export class Player extends BaseGameObject {
         this.dirty.inventory = true;
     }
 
-    /**
-     * switch weapons slot throwable to the next one in the throwables array
-     * only call this method after the inventory state has been updated accordingly, this function only changes the weaponManager.weapons' state
-     */
-    showNextThrowable(): void {
-        const throwables = ["frag", "smoke", "strobe", "mirv", "snowball", "potato"];
-        const startingIndex = throwables.indexOf(this.weapons[3].type) + 1;
-        for (let i = startingIndex; i < startingIndex + throwables.length; i++) {
-            const arrayIndex = i % throwables.length;
-            const type = throwables[arrayIndex];
-            const amount = this.inventory[type];
-
-            if (amount != 0) {
-                this.weapons[3].type = type;
-                this.weapons[3].ammo = amount;
-                this.dirty.weapons = true;
-                this.setDirty();
-                return;
-            }
-        }
-
-        this.weapons[3].type = "";
-        this.weapons[3].ammo = 0;
-        this.weapons[3].cooldown = 0;
-        if (this.curWeapIdx == 3) { // set weapon index to melee if run out of grenades
-            this.curWeapIdx = 2;
-        }
-    }
-
     inventory: Record<string, number> = {};
 
     get curWeapIdx() {
diff --git a/server/src/utils/weaponManager.ts b/server/src/utils/weaponManager.ts
index 172ae2b4..40d5d744 100644
--- a/server/src/utils/weaponManager.ts
+++ b/server/src/utils/weaponManager.ts
@@ -484,4 +484,34 @@ export class WeaponManager {
             }
         }
     }
+
+    /**
+     * switch weapons slot throwable to the next one in the throwables array
+     * only call this method after the inventory state has been updated accordingly, this function only changes the weaponManager.weapons' state
+     */
+    showNextThrowable(): void {
+        // TODO: use throwable def inventory order
+        const throwables = ["frag", "smoke", "strobe", "mirv", "snowball", "potato"];
+        const startingIndex = throwables.indexOf(this.weapons[3].type) + 1;
+        for (let i = startingIndex; i < startingIndex + throwables.length; i++) {
+            const arrayIndex = i % throwables.length;
+            const type = throwables[arrayIndex];
+            const amount = this.player.inventory[type];
+
+            if (amount != 0) {
+                this.weapons[3].type = type;
+                this.weapons[3].ammo = amount;
+                this.player.dirty.weapons = true;
+                this.player.setDirty();
+                return;
+            }
+        }
+
+        this.weapons[3].type = "";
+        this.weapons[3].ammo = 0;
+        this.weapons[3].cooldown = 0;
+        if (this.curWeapIdx == 3) { // set weapon index to melee if run out of grenades
+            this.curWeapIdx = 2;
+        }
+    }
 }