MakeMove

.cs

public static Solana.Unity.Rpc.Models.TransactionInstruction MovePiece(MovePieceAccounts accounts, Square from, Square to, PublicKey programId)
{
    List<Solana.Unity.Rpc.Models.AccountMeta> keys = new()
    {Solana.Unity.Rpc.Models.AccountMeta.Writable(accounts.Payer, true), Solana.Unity.Rpc.Models.AccountMeta.Writable(accounts.User, false), Solana.Unity.Rpc.Models.AccountMeta.Writable(accounts.AdversaryUser, false), Solana.Unity.Rpc.Models.AccountMeta.Writable(accounts.Game, false), accounts.SessionToken != null ? Solana.Unity.Rpc.Models.AccountMeta.ReadOnly(accounts.SessionToken, false) : Solana.Unity.Rpc.Models.AccountMeta.ReadOnly(programId, false)};
    byte[] _data = new byte[1200];
    int offset = 0;
    _data.WriteU64(5542210051077342600UL, offset);
    offset += 8;
    offset += from.Serialize(_data, offset);
    offset += to.Serialize(_data, offset);
    byte[] resultData = new byte[offset];
    Array.Copy(_data, resultData, offset);
    return new Solana.Unity.Rpc.Models.TransactionInstruction{Keys = keys, ProgramId = programId.KeyBytes, Data = resultData};
}