Initial handling for Flag wondercards

README.md

@@ -12,6 +12,7 @@ This allows wondercards to be redeemed through the in-game Mystery Gift menu. Th
 * Brilliant Diamond and Shining Pearl wondercard files (.wb8)
 * Legends Arceus wondercard files (.wa8)
 * Scarlet & Violet wondercard files (.wc9)
+* Legends Z-A wondercard files (.wa9)
 * BCAT wondercard files, containing either multiple or single wondercards (no file format extension)
 
 ### Compatible games
@@ -20,6 +21,7 @@ This allows wondercards to be redeemed through the in-game Mystery Gift menu. Th
 * Pokémon Brilliant Diamond and Shining Pearl
 * Pokémon Legends Arceus
 * Pokémon Scarlet and Violet
+* Pokémon Legends Z-A
 
 ## Disclosure
 Neither I nor the Project Pokémon staff take any responsibility for possible adverse outcomes or bans resulting from the use of this tool. Use it at your own discretion.
@@ -81,4 +83,4 @@ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 GNU General Public License for more details.
 
 You should have received a copy of the GNU General Public License
-along with this program.  If not, see <http://www.gnu.org/licenses/>.
+along with this program.  If not, see <http://www.gnu.org/licenses/>.

SwitchGiftDataManager.Core/Classes/WCManager/GiftData/OtherGift.cs

@@ -101,7 +101,7 @@ public class OtherGift
         }
         else if (type.GetType() == typeof(GiftType9A))
         {
-            if ((GiftType9A)type is GiftType9A.Item)
+            if ((GiftType9A)type is GiftType9A.Item or GiftType9A.Flag)
                 str = Properties.Resources.Items.Split(new String[] { "\n" }, StringSplitOptions.None)[id];
             else if ((GiftType9A)type is GiftType9A.Clothing)
             {

SwitchGiftDataManager.Core/Classes/WCManager/WA9.cs

@@ -13,6 +13,9 @@ public class WA9 : Wondercard
     private const int TIDOffset = 0x18;
     private const int SIDOffset = 0x1A;
     private const int PIDOffset = 0x24;
+    private const int FlagStringOffset = 0x28;
+    private const int FlagItemOffset = 0x6C;
+    private const int FlagItemQuantityOffset = 0x6E;
     private const int SpeciesOffset = 0x270;
     private const int ShinyTypeOffset = 0x278;
     private const int ChecksumOffset = 0x2C0;
@@ -82,8 +85,9 @@ public class WA9 : Wondercard
             }
             else
             {
-                item = BinaryPrimitives.ReadUInt16LittleEndian(Data.AsSpan(ItemOffset + (0x04 * i)));
-                quantity = type is GiftType9A.BP ? BinaryPrimitives.ReadUInt32LittleEndian(Data.AsSpan(ItemOffset + (0x04 * i))) : 
+                item = type is GiftType9A.Flag ? BinaryPrimitives.ReadUInt16LittleEndian(Data.AsSpan(FlagItemOffset + (0x04 * i))) :
+                    BinaryPrimitives.ReadUInt16LittleEndian(Data.AsSpan(ItemOffset + (0x04 * i)));
+                quantity = type is GiftType9A.Flag ? BinaryPrimitives.ReadUInt32LittleEndian(Data.AsSpan(FlagItemQuantityOffset + (0x04 * i))) : 
                     BinaryPrimitives.ReadUInt16LittleEndian(Data.AsSpan(QuantityOffset + (0x04 * i)));
             }
 

SwitchGiftDataManager.Core/Enums/Enums.cs

@@ -78,7 +78,7 @@ public enum GiftType9A : byte
     None = 0,
     Pokemon = 1,
     Item = 2,
-    BP = 3,
+    Flag = 3,
     Clothing = 4,
 }