Stash work

Assets/Scripts/Minigames/FortFight/Data/ProjectileData.cs

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+using UnityEngine;
+
+namespace Minigames.FortFight.Data
+{
+    /// <summary>
+    /// ScriptableObject defining a projectile type for the ammunition system.
+    /// Only stores prefab reference and UI data - stats come from the prefab's ProjectileBase component.
+    /// </summary>
+    [CreateAssetMenu(fileName = "ProjectileData", menuName = "AppleHills/Fort Fight/Projectile Data", order = 1)]
+    public class ProjectileData : ScriptableObject
+    {
+        [Header("Prefab")]
+        [Tooltip("Prefab for this projectile (should have ProjectileBase component)")]
+        public GameObject prefab;
+        
+        [Header("Ammunition System")]
+        [Tooltip("Cooldown time in seconds after use")]
+        public float cooldownTime = 5f;
+        
+        [Header("UI")]
+        [Tooltip("Icon sprite for ammunition UI")]
+        public Sprite icon;
+        
+        [Tooltip("Display name for this projectile type")]
+        public string displayName;
+        
+        [Tooltip("Description of projectile behavior (for tutorial/UI)")]
+        [TextArea(2, 4)]
+        public string description;
+        
+        /// <summary>
+        /// Get the ProjectileBase component from the prefab (for reading stats)
+        /// </summary>
+        public Projectiles.ProjectileBase GetProjectileComponent()
+        {
+            if (prefab == null) return null;
+            return prefab.GetComponent<Projectiles.ProjectileBase>();
+        }
+        
+        /// <summary>
+        /// Get damage value from prefab
+        /// </summary>
+        public float GetDamage()
+        {
+            var component = GetProjectileComponent();
+            return component != null ? component.Damage : 0f;
+        }
+    }
+}
+