static Kuikae()
{
KuikaeTileTypesByCalledTileTypeId = new List <List <TileType> >();
for (var i = 0; i < 34; i++)
{
var list = new List <TileType> {
TileType.FromTileTypeId(i)
};
if (i < 27 && i % 9 > 3)
{
list.Add(TileType.FromTileId(i - 3));
}
if (i < 27 && i % 9 < 6)
{
list.Add(TileType.FromTileId(i + 3));
}
KuikaeTileTypesByCalledTileTypeId.Add(list);
}
}
public static void Parse(string path, IReplayVisitor visitor)
{
var haipai = new Tile[13];
var scores = new int[4];
var scoreChanges = new int[4];
var playerCount = 4;
var activePlayerId = 0;
var indexInBlock = 0;
var block = File.ReadAllBytes(path);
var maxIndex = block.Length;
#if DEBUG
var log = new StringBuilder();
#endif
while (maxIndex > indexInBlock)
{
var action = block[indexInBlock++];
if (action == 255)
{
visitor.End();
#if DEBUG
log.AppendLine("end bundle");
#endif
return;
}
if (action == 127)
{
visitor.EndMatch();
#if DEBUG
log.AppendLine("end match");
#endif
continue;
}
switch (action)
{
case 0: // GO flags: 1 byte
var flags = (GameTypeFlag)block[indexInBlock++];
if (flags.HasFlag(GameTypeFlag.Sanma))
{
playerCount = 3;
}
visitor.GameType(flags);
#if DEBUG
log.AppendLine("go");
#endif
break;
case 1: // INIT seed: 6 bytes, ten: playerCount*4 bytes, oya: 1 byte
{
var roundWind = TileType.FromTileTypeId(27 + block[indexInBlock++] / 4);
var honba = block[indexInBlock++];
var riichiSticks = block[indexInBlock++];
var dice0 = block[indexInBlock++];
var dice1 = block[indexInBlock++];
var doraIndicator = Tile.FromTileId(block[indexInBlock++]);
for (var i = 0; i < playerCount; i++)
{
scores[i] = BitConverter.ToInt32(block, indexInBlock) * 100;
indexInBlock += 4;
}
activePlayerId = block[indexInBlock++];
visitor.Seed(roundWind, honba, riichiSticks, dice0, dice1, doraIndicator);
visitor.Scores(scores);
visitor.Oya(activePlayerId);
#if DEBUG
log.AppendLine("init");
#endif
break;
}
case 2: // INIT haipai 1 byte playerId, 13 bytes tileIds
{
var playerId = block[indexInBlock++];
for (var i = 0; i < 13; i++)
{
haipai[i] = Tile.FromTileId(block[indexInBlock++]);
}
visitor.Haipai(playerId, haipai);
#if DEBUG
log.AppendLine("haipai");
#endif
break;
}
case 3: // Draw: 1 byte playerId, 1 byte tileId
{
var tileId = block[indexInBlock++];
var tile = Tile.FromTileId(tileId);
visitor.Draw(activePlayerId, tile);
#if DEBUG
log.AppendLine("draw");
#endif
break;
}
case 4: // Discard: 1 byte playerId, 1 byte tileId
{
var tileId = block[indexInBlock++];
var tile = Tile.FromTileId(tileId);
visitor.Discard(activePlayerId, tile);
activePlayerId = (activePlayerId + 1) % 4;
#if DEBUG
log.AppendLine("discard");
#endif
break;
}
case 5: // Tsumogiri: 1 byte playerId, 1 byte tileId
{
var tileId = block[indexInBlock++];
var tile = Tile.FromTileId(tileId);
visitor.Draw(activePlayerId, tile);
visitor.Discard(activePlayerId, tile);
activePlayerId = (activePlayerId + 1) % 4;
#if DEBUG
log.AppendLine("tsumogiri");
#endif
break;
}
case 6: //Chii: 1 byte who, 1 byte fromWho, 1 byte called tileId, 2 bytes tileIds from hand, 1 byte 0 (padding)
{
var who = block[indexInBlock++];
var fromWho = block[indexInBlock++];
var calledTile = Tile.FromTileId(block[indexInBlock++]);
var handTile0 = Tile.FromTileId(block[indexInBlock++]);
var handTile1 = Tile.FromTileId(block[indexInBlock++]);
indexInBlock++;
visitor.Chii(who, fromWho, calledTile, handTile0, handTile1);
#if DEBUG
Debug.Assert(activePlayerId == who);
log.AppendLine("chii");
#endif
break;
}
case 7: //Pon: 1 byte who, 1 byte fromWho, 1 byte called tileId, 2 bytes tileIds from hand, 1 byte 0 (padding)
{
var who = block[indexInBlock++];
var fromWho = block[indexInBlock++];
var calledTile = Tile.FromTileId(block[indexInBlock++]);
var handTile0 = Tile.FromTileId(block[indexInBlock++]);
var handTile1 = Tile.FromTileId(block[indexInBlock++]);
indexInBlock++;
visitor.Pon(who, fromWho, calledTile, handTile0, handTile1);
#if DEBUG
Debug.Assert(activePlayerId != who || (fromWho + 1) % 4 == activePlayerId);
log.AppendLine("pon");
#endif
activePlayerId = who;
break;
}
case 8: //Daiminkan: 1 byte who, 1 byte fromWho, 1 byte called tileId, 3 bytes tileIds from hand
{
var who = block[indexInBlock++];
var fromWho = block[indexInBlock++];
var calledTile = Tile.FromTileId(block[indexInBlock++]);
var handTile0 = Tile.FromTileId(block[indexInBlock++]);
var handTile1 = Tile.FromTileId(block[indexInBlock++]);
var handTile2 = Tile.FromTileId(block[indexInBlock++]);
visitor.Daiminkan(who, fromWho, calledTile, handTile0, handTile1, handTile2);
#if DEBUG
Debug.Assert(activePlayerId != who || (fromWho + 1) % 4 == activePlayerId);
log.AppendLine("daiminkan");
#endif
activePlayerId = who;
break;
}
case 9: //Shouminkan: 1 byte who, 1 byte fromWho, 1 byte called tileId, 1 byte added tileId, 2 bytes tileIds from hand
{
var who = block[indexInBlock++];
var fromWho = block[indexInBlock++];
var calledTile = Tile.FromTileId(block[indexInBlock++]);
var addedTile = Tile.FromTileId(block[indexInBlock++]);
var handTile0 = Tile.FromTileId(block[indexInBlock++]);
var handTile1 = Tile.FromTileId(block[indexInBlock++]);
visitor.Shouminkan(who, fromWho, calledTile, addedTile, handTile0, handTile1);
#if DEBUG
Debug.Assert(activePlayerId == who);
log.AppendLine("shouminkan");
#endif
break;
}
case 10: //Ankan: 1 byte who, 1 byte who (padding), 4 bytes tileIds from hand
{
var who = block[indexInBlock++];
indexInBlock++;
var tileType = TileType.FromTileId(block[indexInBlock++]);
indexInBlock++;
indexInBlock++;
indexInBlock++;
visitor.Ankan(who, tileType);
#if DEBUG
Debug.Assert(activePlayerId == who);
log.AppendLine("ankan");
#endif
break;
}
case 11: //Nuki: 1 byte who, 1 byte who (padding), 1 byte tileId, 3 bytes 0 (padding)
{
var who = block[indexInBlock++];
indexInBlock++;
var tile = Tile.FromTileId(block[indexInBlock++]);
indexInBlock++;
indexInBlock++;
indexInBlock++;
visitor.Nuki(who, tile);
#if DEBUG
Debug.Assert(activePlayerId == who);
log.AppendLine("nuki");
#endif
break;
}
case 12: //Ron
case 13: //Tsumo
{
var honba = block[indexInBlock++];
var riichiSticks = block[indexInBlock++];
var haiLength = block[indexInBlock++];
indexInBlock += haiLength;
var meldCount = block[indexInBlock++];
var isOpen = HasOpenMeld(block, indexInBlock, meldCount);
indexInBlock += meldCount * 7;
var machi = Tile.FromTileId(block[indexInBlock++]); // machi
var fu = BitConverter.ToInt32(block, indexInBlock);
var score = BitConverter.ToInt32(block, indexInBlock + 4);
var limitKind = BitConverter.ToInt32(block, indexInBlock + 8); // limit kind: 1 for mangan, ... 5 for yakuman
indexInBlock += 12;
var yakuLength = block[indexInBlock++];
var yakuOffset = indexInBlock;
indexInBlock += yakuLength;
var yakumanLength = block[indexInBlock++];
var yakumanOffset = indexInBlock;
indexInBlock += yakumanLength;
var yaku = ToYakuEnum(block, yakuOffset, yakuLength, yakumanOffset, yakumanLength, isOpen);
var doraHaiLength = block[indexInBlock++];
indexInBlock += doraHaiLength;
var doraHaiUraLength = block[indexInBlock++];
indexInBlock += doraHaiUraLength;
var who = block[indexInBlock++];
var fromWho = block[indexInBlock++];
var paoWho = block[indexInBlock++];
for (var i = 0; i < playerCount; i++)
{
scores[i] = BitConverter.ToInt32(block, indexInBlock);
indexInBlock += 4;
scoreChanges[i] = BitConverter.ToInt32(block, indexInBlock);
indexInBlock += 4;
}
var payment = new PaymentInformation(fu, score, scoreChanges, yaku);
if (action == 12)
{
visitor.Ron(who, fromWho, payment);
#if DEBUG
Debug.Assert(activePlayerId != who || (fromWho + 1) % 4 == activePlayerId);
log.AppendLine("ron");
#endif
}
else
{
visitor.Tsumo(who, payment);
#if DEBUG
Debug.Assert(activePlayerId == who);
log.AppendLine("tsumo");
#endif
}
break;
}
case 14: //Ryuukyoku: 2 byte ba, 2*4*playerCount byte score, 1 byte ryuukyokuType, 4 byte tenpaiState
{
var honba = block[indexInBlock++];
var riichiSticks = block[indexInBlock++];
for (var i = 0; i < playerCount; i++)
{
scores[i] = BitConverter.ToInt32(block, indexInBlock);
indexInBlock += 4;
scoreChanges[i] = BitConverter.ToInt32(block, indexInBlock);
indexInBlock += 4;
}
var ryuukyokuType = (RyuukyokuType)block[indexInBlock++];
indexInBlock += 4; // tenpai states
visitor.Ryuukyoku(ryuukyokuType, honba, riichiSticks, scores, scoreChanges);
#if DEBUG
log.AppendLine("ryuukyoku");
#endif
break;
}
case 15: //Dora: 1 byte tileId
{
var tileId = block[indexInBlock++];
visitor.Dora(Tile.FromTileId(tileId));
#if DEBUG
log.AppendLine("dora");
#endif
break;
}
case 16: //CallRiichi: 1 byte who
{
var who = block[indexInBlock++];
visitor.DeclareRiichi(who);
#if DEBUG
Debug.Assert(activePlayerId == who);
log.AppendLine("riichi");
#endif
break;
}
case 17: //PayRiichi: 1 byte who
{
var who = block[indexInBlock++];
visitor.PayRiichi(who);
#if DEBUG
Debug.Assert(activePlayerId == (who + 1) % 4);
log.AppendLine("pay");
#endif
break;
}
default:
{
throw new InvalidDataException("Have to handle each value to read away the data");
}
}
}
}
