Drop table: Handle enemies without gold drops

Author: Thealexbarney

XbTool/XbTool/Xb1De/Drops/DropTableGen.cs

@@ -402,8 +402,8 @@ private static Enemy TryGetEnemy(BdatStringItem row)
             BdatStringItem enemyMapRow = row["stats"].Reference;
 
             if (enemyMapRow == null ||
-                enemyMapRow["drop_nml"].Reference == null ||
-                enemyMapRow["drop_rar"].Reference == null ||
+                enemyMapRow["drop_nml"].Reference == null &&
+                enemyMapRow["drop_rar"].Reference == null &&
                 enemyMapRow["drop_spr"].Reference == null)
             {
                 return null;
@@ -431,6 +431,9 @@ private static DropNormalEntry TryGetNormalTable(BdatStringItem row)
         {
             var entry = new DropNormalEntry();
 
+            if (row is null)
+                return entry;
+
             for (int i = 0; i < MaxLotItems; i++)
             {
                 DropEntry<MaterialEntry> item = GetMaterialEntry(row, i);
@@ -447,6 +450,9 @@ private static DropRareEntry TryGetRareTable(BdatStringItem row)
         {
             var entry = new DropRareEntry();
 
+            if (row is null)
+                return entry;
+
             entry.CrystalRate = int.Parse(row["crystal_per"].ValueString);
             entry.WeaponRate = int.Parse(row["wpn_per"].ValueString);
             entry.EquipRate = int.Parse(row["equip_per"].ValueString);
@@ -491,6 +497,9 @@ private static DropSuperRareEntry TryGetSuperRareTable(BdatStringItem row)
         {
             var entry = new DropSuperRareEntry();
 
+            if (row is null)
+                return entry;
+
             entry.WeaponRate = int.Parse(row["wpn_per"].ValueString);
             entry.UniqueWeaponRate = int.Parse(row["uni_wpn_per"].ValueString);
             entry.UniqueArmorRate = int.Parse(row["uni_equip_per"].ValueString);