add item stack value

src/main/java/me/unurled/sacredrealms/sr/components/item/Item.java

@@ -57,6 +57,8 @@ public class Item {
 
   @NotNull private Integer customModelData;
 
+  @NotNull private Integer stackSize;
+
   @NotNull private Rarity rarity;
 
   @NotNull private ItemType type;
@@ -74,6 +76,7 @@ public class Item {
     this.description = "";
     this.rarity = Rarity.COMMON;
     this.customModelData = 0;
+    this.stackSize = 1;
     this.abilities = List.of();
     this.attributes = new EnumMap<>(Attribute.class);
     this.enchantments = new HashMap<>();
@@ -87,6 +90,7 @@ public class Item {
     this.description = "";
     this.rarity = Rarity.COMMON;
     this.customModelData = 0;
+    this.stackSize = 1;
     this.abilities = List.of();
     this.attributes = new EnumMap<>(Attribute.class);
     this.enchantments = new HashMap<>();
@@ -208,6 +212,15 @@ public class Item {
     this.customModelData = customModelData;
   }
 
+  // TODO: implement check for stack size on item related events
+  public @NotNull Integer getStackSize() {
+    return stackSize;
+  }
+
+  public void setStackSize(@NotNull Integer stackSize) {
+    this.stackSize = stackSize;
+  }
+
   @Nullable
   public ItemStack toItemStack() {
     ItemStack item = new ItemStack(material);
@@ -244,6 +257,8 @@ public class Item {
         + description
         + "\", \"customModelData\": "
         + customModelData
+        + ", \"stackSize\": "
+        + stackSize
         + ", \"rarity\": \""
         + rarity
         + "\", \"type\": \""
@@ -270,6 +285,7 @@ public class Item {
       this.material = Material.valueOf((String) map.get("material"));
       this.description = (String) map.get("description");
       this.customModelData = ((Double) map.get("customModelData")).intValue();
+      this.stackSize = ((Double) map.get("stackSize")).intValue();
       this.rarity = Rarity.valueOf((String) map.get("rarity"));
       this.type = ItemType.valueOf((String) map.get("type"));