lvl3 stun gun

Co-authored-by: wm-c <wcmeathrel@gmail.com>

src/items.rs

@@ -19,6 +19,12 @@ impl StunGun {
             duration: 1.25,
         }
     }
+    pub fn lvl3() -> Self {
+        Self {
+            range: 80.0,
+            duration: 1.0,
+        }
+    }
 }
 
 #[derive(Debug, PartialEq, Clone, Serialize, Deserialize)]