Fix mall, shop, mall/shop refresh logic and battle pass flows

src/main/java/emu/nebula/data/resources/MallPackageDef.java

@@ -1,32 +1,121 @@
 package emu.nebula.data.resources;
 
 import com.google.gson.annotations.SerializedName;
-
+import emu.nebula.GameConstants;
 import emu.nebula.data.BaseDef;
 import emu.nebula.data.ResourceType;
+import emu.nebula.Nebula;
 import emu.nebula.game.inventory.ItemParamMap;
+import emu.nebula.game.player.Player;
+import emu.nebula.util.JsonUtils;
+import emu.nebula.util.ResetCycle;
+import emu.nebula.util.Utils;
 import lombok.Getter;
 
 @Getter
 @ResourceType(name = "MallPackage.json")
 public class MallPackageDef extends BaseDef {
+
     @SerializedName("Id")
     private String IdString;
     private int Stock;
     private int CurrencyType;
     private int CurrencyItemId;
     private int CurrencyItemQty;
+    private int Tag;
     private String Items;
+    private String ListTime;
+    private String DeListTime;
+    private int RefreshType;
+    private int OrderCondType;
+    private String OrderCondParams;
+    private int ListCondType;
+    private String ListCondParams;
     
     private transient ItemParamMap products;
+    private transient long listTimeSeconds;
+    private transient long delistTimeSeconds;
+    private transient int[] orderCondParams;
+    private transient int[] listCondParams;
     
     @Override
     public int getId() {
         return IdString.hashCode();
     }
     
+    public int getStock(Player player) {
+        return Math.max(Stock - player.getInventory().getMallPackagePurchaseCount(this.IdString), 0);
+    }
+
+    /**
+     * Returns whether this package is a free mall package(CurrencyType = 3).
+     */
+    public boolean isFreePackage() {
+        return this.CurrencyType == GameConstants.CURRENCY_TYPE_FREE;
+    }
+
+    /**
+     * Returns whether this package is a cash mall package(CurrencyType = 1).
+     */
+    public boolean isCashPackage() {
+        return this.CurrencyType == GameConstants.CURRENCY_TYPE_CASH;
+    }
+
+    /**
+     * Returns whether this package is bought with Stellanite Lumina.
+     */
+    public boolean isItemPackage() {
+        return this.CurrencyType == GameConstants.CURRENCY_TYPE_ITEM;
+    }
+
+    /**
+     * Checks whether the player can purchase this package.
+     */
+    public boolean canPurchase(Player player) {
+        return this.isVisible(player)
+                && this.getStock(player) > 0
+                && ShopCondition.matches(player, this.OrderCondType, this.orderCondParams);
+    }
+
+    /**
+     * Returns whether this package should be included in the mall package list for the player.
+     */
+    public boolean isVisible(Player player) {
+        long now = Nebula.getCurrentServerTime();
+        if (!this.shouldIgnoreSaleWindow()) {
+            if (this.listTimeSeconds > 0 && now < this.listTimeSeconds) {
+                return false;
+            }
+
+            if (this.delistTimeSeconds > 0 && now >= this.delistTimeSeconds) {
+                return false;
+            }
+        }
+
+        return ShopCondition.matches(player, this.ListCondType, this.listCondParams);
+    }
+
+    /**
+     * Display all skins via config
+     */
+    private boolean shouldIgnoreSaleWindow() {
+        return this.Tag == GameConstants.TAG_SKIN && Nebula.getConfig().getServerOptions().isShowAllSkinInMall();
+    }
+
+    /**
+     * Returns the next relevant stock refresh time for this package in epoch seconds.
+     */
+    public long getNextRefreshTime() {
+        return Utils.getNextResetTimeSeconds(this.RefreshType);
+    }
+
     @Override
     public void onLoad() {
         this.products = ItemParamMap.fromJsonString(this.Items);
+        this.listTimeSeconds = Utils.dateToSeconds(this.ListTime);
+        this.delistTimeSeconds = Utils.dateToSeconds(this.DeListTime);
+        this.orderCondParams = JsonUtils.decode(this.OrderCondParams, int[].class);
+        this.listCondParams = JsonUtils.decode(this.ListCondParams, int[].class);
     }
+
 }