internal PBEPkmnFaintedPacket(byte[] data, EndianBinaryReader r, PBEBattle battle)
{
Data = new ReadOnlyCollection <byte>(data);
PokemonId = r.ReadByte();
PokemonPosition = r.ReadEnum <PBEFieldPosition>();
PokemonTeam = battle.Teams[r.ReadByte()];
}
internal PBEPkmnFaintedPacket(ReadOnlyCollection <byte> buffer, BinaryReader r, PBEBattle battle)
{
Buffer = buffer;
PokemonId = r.ReadByte();
PokemonPosition = (PBEFieldPosition)r.ReadByte();
PokemonTeam = battle.Teams[r.ReadByte()];
}
public PBEWinnerPacket(PBETeam winningTeam)
{
var bytes = new List <byte>();
bytes.AddRange(BitConverter.GetBytes(Code));
bytes.Add((WinningTeam = winningTeam).Id);
Buffer = BitConverter.GetBytes((short)bytes.Count).Concat(bytes);
}
internal static PokemonInfo?From(BattleClient client, PBETeam team, PBEFieldPosition pos)
{
if (!team.TryGetPokemon(pos, out PBEBattlePokemon? pkmn))
{
return(null);
}
return(new PokemonInfo(pkmn, client.ShouldUseKnownInfo(pkmn.Trainer)));
}
internal PBEMoveMissedPacket(byte[] data, EndianBinaryReader r, PBEBattle battle)
{
Data = new ReadOnlyCollection <byte>(data);
MoveUser = r.ReadEnum <PBEFieldPosition>();
MoveUserTeam = battle.Teams[r.ReadByte()];
Pokemon2 = r.ReadEnum <PBEFieldPosition>();
Pokemon2Team = battle.Teams[r.ReadByte()];
}
internal PBEMoveMissedPacket(ReadOnlyCollection <byte> buffer, BinaryReader r, PBEBattle battle)
{
Buffer = buffer;
MoveUser = (PBEFieldPosition)r.ReadByte();
MoveUserTeam = battle.Teams[r.ReadByte()];
Pokemon2 = (PBEFieldPosition)r.ReadByte();
Pokemon2Team = battle.Teams[r.ReadByte()];
}
internal PBEWinnerPacket(PBETeam winningTeam)
{
var bytes = new List <byte>();
bytes.AddRange(BitConverter.GetBytes(Code));
bytes.Add((WinningTeam = winningTeam).Id);
bytes.InsertRange(0, BitConverter.GetBytes((short)bytes.Count));
Buffer = new ReadOnlyCollection <byte>(bytes);
}
public PBEWinnerPacket(byte[] buffer, PBEBattle battle)
{
Buffer = buffer;
using (var r = new BinaryReader(new MemoryStream(buffer)))
{
r.ReadInt16(); // Skip Code
WinningTeam = battle.Teams[r.ReadByte()];
}
}
public PBESwitchInRequestPacket(PBETeam team)
{
var bytes = new List <byte>();
bytes.AddRange(BitConverter.GetBytes(Code));
bytes.Add((Team = team).Id);
bytes.Add(Amount = Team.SwitchInsRequired);
Buffer = BitConverter.GetBytes((short)bytes.Count).Concat(bytes);
}
internal PBEWinnerPacket(PBETeam winningTeam)
{
using (var ms = new MemoryStream())
using (var w = new EndianBinaryWriter(ms, encoding: EncodingType.UTF16))
{
w.Write(Code);
w.Write((WinningTeam = winningTeam).Id);
Data = new ReadOnlyCollection <byte>(ms.ToArray());
}
}
internal PBEWeatherPacket(ReadOnlyCollection <byte> buffer, BinaryReader r, PBEBattle battle)
{
Buffer = buffer;
Weather = (PBEWeather)r.ReadByte();
WeatherAction = (PBEWeatherAction)r.ReadByte();
DamageVictim = (PBEFieldPosition)r.ReadByte();
byte teamId = r.ReadByte();
DamageVictimTeam = teamId == byte.MaxValue ? null : battle.Teams[teamId];
}
internal PBEMoveCritPacket(PBEPokemon victim)
{
var bytes = new List <byte>();
bytes.AddRange(BitConverter.GetBytes(Code));
bytes.Add((byte)(Victim = victim.FieldPosition));
bytes.Add((VictimTeam = victim.Team).Id);
bytes.InsertRange(0, BitConverter.GetBytes((short)bytes.Count));
Buffer = new ReadOnlyCollection <byte>(bytes);
}
public Battler(PBETeam t, SocketUser?u)
{
Team = t;
Trainer = t.Trainers[0];
User = u;
if (u is null)
{
AI = new PBEDDAI(Trainer);
}
}
public PBEPkmnFaintedPacket(byte pokemonId, PBEFieldPosition pokemonPosition, PBETeam pokemonTeam)
{
var bytes = new List <byte>();
bytes.AddRange(BitConverter.GetBytes(Code));
bytes.Add(PokemonId = pokemonId);
bytes.Add((byte)(PokemonPosition = pokemonPosition));
bytes.Add((PokemonTeam = pokemonTeam).Id);
Buffer = BitConverter.GetBytes((short)bytes.Count).Concat(bytes);
}
internal PBESwitchInRequestPacket(PBETeam team)
{
var bytes = new List <byte>();
bytes.AddRange(BitConverter.GetBytes(Code));
bytes.Add((Team = team).Id);
bytes.Add(Amount = Team.SwitchInsRequired);
bytes.InsertRange(0, BitConverter.GetBytes((short)bytes.Count));
Buffer = new ReadOnlyCollection <byte>(bytes);
}
internal PBEAutoCenterPacket(ReadOnlyCollection <byte> buffer, BinaryReader r, PBEBattle battle)
{
Buffer = buffer;
Pokemon1Id = r.ReadByte();
Pokemon1Position = (PBEFieldPosition)r.ReadByte();
Pokemon1Team = battle.Teams[r.ReadByte()];
Pokemon2Id = r.ReadByte();
Pokemon2Position = (PBEFieldPosition)r.ReadByte();
Pokemon2Team = battle.Teams[r.ReadByte()];
}
internal PBEAutoCenterPacket(byte[] data, EndianBinaryReader r, PBEBattle battle)
{
Data = new ReadOnlyCollection <byte>(data);
Pokemon1Id = r.ReadByte();
Pokemon1Position = r.ReadEnum <PBEFieldPosition>();
Pokemon1Team = battle.Teams[r.ReadByte()];
Pokemon2Id = r.ReadByte();
Pokemon2Position = r.ReadEnum <PBEFieldPosition>();
Pokemon2Team = battle.Teams[r.ReadByte()];
}
public PBESetPartyPacket(PBETeam team)
{
var bytes = new List <byte>();
bytes.AddRange(BitConverter.GetBytes(Code));
bytes.Add((Team = team).Id);
bytes.Add((byte)(Party = Team.Party.AsReadOnly()).Count);
bytes.AddRange(Party.SelectMany(p => p.ToBytes()));
Buffer = BitConverter.GetBytes((short)bytes.Count).Concat(bytes);
}
public PBEActionsRequestPacket(PBETeam team)
{
var bytes = new List <byte>();
bytes.AddRange(BitConverter.GetBytes(Code));
bytes.Add((Team = team).Id);
bytes.Add((byte)(Pokemon = Team.ActionsRequired.Select(p => p.FieldPosition).ToList().AsReadOnly()).Count);
bytes.AddRange(Pokemon.Select(p => (byte)p));
Buffer = BitConverter.GetBytes((short)bytes.Count).Concat(bytes);
}
public PBEPkmnFaintedPacket(byte[] buffer, PBEBattle battle)
{
Buffer = buffer;
using (var r = new BinaryReader(new MemoryStream(buffer)))
{
r.ReadInt16(); // Skip Code
PokemonId = r.ReadByte();
PokemonPosition = (PBEFieldPosition)r.ReadByte();
PokemonTeam = battle.Teams[r.ReadByte()];
}
}
public PBEPkmnSwitchOutPacket(byte pokemonId, PBEFieldPosition pokemonPosition, PBETeam pokemonTeam, bool forced)
{
var bytes = new List <byte>();
bytes.AddRange(BitConverter.GetBytes(Code));
bytes.Add(PokemonId = pokemonId);
bytes.Add((byte)(PokemonPosition = pokemonPosition));
bytes.Add((PokemonTeam = pokemonTeam).Id);
bytes.Add((byte)((Forced = forced) ? 1 : 0));
Buffer = BitConverter.GetBytes((short)bytes.Count).Concat(bytes);
}
/// <summary>
/// Creates valid actions for a battle turn for a specific team.
/// </summary>
/// <param name="team">The team to create actions for.</param>
/// <exception cref="InvalidOperationException">Thrown when <paramref name="team"/> has no active battlers or <paramref name="team"/>'s <see cref="PBETeam.Battle"/>'s <see cref="PBEBattle.BattleState"/> is not <see cref="PBEBattleState.WaitingForActions"/>.</exception>
/// <exception cref="ArgumentOutOfRangeException">Thrown when a Pokémon has no moves, the AI tries to use a move with invalid targets, or <paramref name="team"/>'s <see cref="PBETeam.Battle"/>'s <see cref="PBEBattle.BattleFormat"/> is invalid.</exception>
public static IEnumerable <PBEAction> CreateActions(PBETeam team)
{
if (team.Battle.BattleState != PBEBattleState.WaitingForActions)
{
throw new InvalidOperationException($"{nameof(team.Battle.BattleState)} must be {PBEBattleState.WaitingForActions} to create actions.");
}
PBEPokemon[] active = team.ActiveBattlers.ToArray();
if (active.Length == 0)
{
throw new InvalidOperationException($"{nameof(team)} must have active battlers.");
}
var actions = new PBEAction[active.Length];
for (int i = 0; i < active.Length; i++)
{
PBEPokemon pkmn = active[i];
if (pkmn.Moves.All(m => m == PBEMove.None))
{
throw new ArgumentOutOfRangeException(nameof(pkmn.Moves), $"{pkmn.Shell.Nickname} has no moves.");
}
actions[i].PokemonId = pkmn.Id;
actions[i].Decision = PBEDecision.Fight;
if (pkmn.IsForcedToStruggle())
{
actions[i].FightMove = PBEMove.Struggle;
}
else if (pkmn.TempLockedMove != PBEMove.None)
{
actions[i].FightMove = pkmn.TempLockedMove;
}
else if (pkmn.ChoiceLockedMove != PBEMove.None)
{
actions[i].FightMove = pkmn.ChoiceLockedMove;
}
else
{
int index;
do
{
index = PBEUtils.RNG.Next(0, pkmn.Moves.Length);
actions[i].FightMove = pkmn.Moves[index];
} while (pkmn.PP[index] == 0); // PP of PBEMove.None is always 0 as well
}
if (pkmn.TempLockedTargets != PBETarget.None)
{
actions[i].FightTargets = pkmn.TempLockedTargets;
}
else
{
actions[i].FightTargets = DecideTargets(pkmn, actions[i].FightMove);
}
}
return(actions);
}
internal PBEPkmnFaintedPacket(byte pokemonId, PBEFieldPosition pokemonPosition, PBETeam pokemonTeam)
{
var bytes = new List <byte>();
bytes.AddRange(BitConverter.GetBytes(Code));
bytes.Add(PokemonId = pokemonId);
bytes.Add((byte)(PokemonPosition = pokemonPosition));
bytes.Add((PokemonTeam = pokemonTeam).Id);
bytes.InsertRange(0, BitConverter.GetBytes((short)bytes.Count));
Buffer = new ReadOnlyCollection <byte>(bytes);
}
} // null means no victim
public PBEWeatherPacket(PBEWeather weather, PBEWeatherAction weatherAction, PBEPokemon damageVictim)
{
var bytes = new List <byte>();
bytes.AddRange(BitConverter.GetBytes(Code));
bytes.Add((byte)(Weather = weather));
bytes.Add((byte)(WeatherAction = weatherAction));
bytes.Add((byte)(DamageVictim = damageVictim == null ? PBEFieldPosition.None : damageVictim.FieldPosition));
bytes.Add((DamageVictimTeam = damageVictim?.Team) == null ? byte.MaxValue : damageVictim.Team.Id);
Buffer = BitConverter.GetBytes((short)bytes.Count).Concat(bytes);
}
} // PBEFieldPosition.None means no victim
public PBETeamStatusPacket(PBETeam team, PBETeamStatus teamStatus, PBETeamStatusAction teamStatusAction, PBEPokemon damageVictim)
{
var bytes = new List <byte>();
bytes.AddRange(BitConverter.GetBytes(Code));
bytes.Add((Team = team).Id);
bytes.Add((byte)(TeamStatus = teamStatus));
bytes.Add((byte)(TeamStatusAction = teamStatusAction));
bytes.Add((byte)(DamageVictim = damageVictim == null ? PBEFieldPosition.None : damageVictim.FieldPosition));
Buffer = BitConverter.GetBytes((short)bytes.Count).Concat(bytes);
}
internal PBEMoveCritPacket(PBEPokemon victim)
{
using (var ms = new MemoryStream())
using (var w = new EndianBinaryWriter(ms, encoding: EncodingType.UTF16))
{
w.Write(Code);
w.Write(Victim = victim.FieldPosition);
w.Write((VictimTeam = victim.Team).Id);
Data = new ReadOnlyCollection <byte>(ms.ToArray());
}
}
internal PBESwitchInRequestPacket(PBETeam team)
{
using (var ms = new MemoryStream())
using (var w = new EndianBinaryWriter(ms, encoding: EncodingType.UTF16))
{
w.Write(Code);
w.Write((Team = team).Id);
w.Write(Amount = Team.SwitchInsRequired);
Data = new ReadOnlyCollection <byte>(ms.ToArray());
}
}
public PBEMoveMissedPacket(PBEPokemon moveUser, PBEPokemon pokemon2)
{
var bytes = new List <byte>();
bytes.AddRange(BitConverter.GetBytes(Code));
bytes.Add((byte)(MoveUser = moveUser.FieldPosition));
bytes.Add((MoveUserTeam = moveUser.Team).Id);
bytes.Add((byte)(Pokemon2 = pokemon2.FieldPosition));
bytes.Add((Pokemon2Team = pokemon2.Team).Id);
Buffer = BitConverter.GetBytes((short)bytes.Count).Concat(bytes);
}
internal PBEMovePPChangedPacket(PBEFieldPosition moveUser, PBETeam moveUserTeam, PBEMove move, int amountReduced)
{
var bytes = new List <byte>();
bytes.AddRange(BitConverter.GetBytes(Code));
bytes.Add((byte)(MoveUser = moveUser));
bytes.Add((MoveUserTeam = moveUserTeam).Id);
bytes.AddRange(BitConverter.GetBytes((ushort)(Move = move)));
bytes.AddRange(BitConverter.GetBytes(AmountReduced = amountReduced));
bytes.InsertRange(0, BitConverter.GetBytes((short)bytes.Count));
Buffer = new ReadOnlyCollection <byte>(bytes);
}
private PBEPkmnFaintedPacket(byte pokemonId, PBEFieldPosition pokemonPosition, PBETeam pokemonTeam)
{
using (var ms = new MemoryStream())
using (var w = new EndianBinaryWriter(ms, encoding: EncodingType.UTF16))
{
w.Write(Code);
w.Write(PokemonId = pokemonId);
w.Write(PokemonPosition = pokemonPosition);
w.Write((PokemonTeam = pokemonTeam).Id);
Data = new ReadOnlyCollection <byte>(ms.ToArray());
}
}
