1 files changed, 51 insertions, 0 deletions
diff --git a/src/PKBank.cs b/src/PKBank.cs
new file mode 100644
index 0000000..4b31a58
--- /dev/null
+++ b/src/PKBank.cs
@@ -0,0 +1,51 @@
+using System;
+using PKHeX.Core;
+
+public class PKBank : PKSlot {
+    public const int BOX_SIZE = 40;
+    public PKM?[] Box;
+
+    public PKBank(){
+        this.Box = new PKM?[BOX_SIZE];
+    }
+
+    override public void SetBox(PKM pk, int box_index, int index){
+        if(index >= BOX_SIZE) throw new Exception("index larger than BOX_SIZE("+BOX_SIZE+")");
+
+        int target = box_index * BOX_SIZE + index;
+
+        if(target >= this.Box.Length){
+            int next_box = BOX_SIZE * (int)Math.Ceiling((double)target / BOX_SIZE);
+            if(next_box == target) next_box += BOX_SIZE;
+            Array.Resize<PKM?>(ref this.Box, next_box);
+            
+        }
+
+        this.Box[target] = pk.Species == 0 ? null : pk;
+    }
+
+    override public PKM GetBox(int box_index, int index){
+        int target = box_index * BOX_SIZE + index;
+
+        if(target >= this.Box.Length) return BlankPKM;
+
+        return this.Box[target] ?? BlankPKM;
+    }
+
+    public void _print(){
+        for(int i = 0; i != this.Box.Length; i++){
+            if(i%BOX_SIZE == 0){
+                Console.WriteLine("\n---- box "+i/BOX_SIZE);
+            } 
+
+            Console.Write((this.Box[i] ?? BlankPKM).Species.ToString() + ":");
+            Console.Write((Species)(this.Box[i] ?? BlankPKM).Species);
+            if((this.Box[i] ?? BlankPKM).IsShiny) Console.Write("*");
+            Console.Write(" ");
+
+        }
+    }
+
+    public override void SetParty(PKM pkm, int index) => throw new NotImplementedException();
+    public override PKM GetParty(int index) => throw new NotImplementedException();
+}
+\ No newline at end of file