public bool AreConnected(Field.Field field, Point st, Point en)
{
var closedset = new HashSet <Point>();
var openset = new List <Point> {
en
};
var gScore = new Dictionary <Point, int>
{
[st] = 0
};
var hScore = new Dictionary <Point, int> {
[st] = Dist(st, en)
};
var fScore = new Dictionary <Point, int> {
[st] = hScore[st]
};
while (openset.Count > 0)
{
openset.Sort((x, y) => LowestF(x, y, fScore));
var pointX = openset.Pop();
if (Equals(pointX, en))
{
return(true);
}
closedset.Add(pointX);
foreach (var pointY in GetNeighbourNodes(field, pointX))
{
if (closedset.Contains(pointY))
{
continue;
}
var tentativeGScore = gScore[pointX] + 1;
var tentativeIsBetter = false;
if (!openset.Contains(pointY))
{
openset.Add(pointY);
tentativeIsBetter = true;
}
else if (tentativeGScore < gScore[pointY])
{
tentativeIsBetter = true;
}
if (tentativeIsBetter)
{
gScore[pointY] = tentativeGScore;
hScore[pointY] = Dist(pointY, en);
fScore[pointY] = gScore[pointY] + hScore[pointY];
}
}
}
return(false);
}
public HashSet <Point> FillForm(Field.Field field, Point me, int maxi = 200)
{
var old = new HashSet <Point>();
var newS = new HashSet <Point> {
me
};
while (newS.Count > 0 && old.Count < maxi)
{
var t = newS.Pop();
old.Add(t);
foreach (var i in GetNeighbourNodes(field, t))
{
if (field.Passable(i) || old.Contains(i))
{
continue;
}
else
{
newS.Add(i);
}
}
}
return(old);
}
public Tuple <decimal, MoveType> AlphaBeta(Field.Field field, int depth, decimal alpha, decimal beta, string player, MoveType bestMovetype = MoveType.None)
{
var moves = field.Moves(player).Select(i => i.Key).ToList();
//Console.Error.WriteLine($"update Curent-depth-{depth}");
if (depth == 0 || moves.Count == 0)
{
alpha = Evaluate(field, field.GetByPlayerId(player));
return(Tuple.Create(alpha, MoveType.None));
}
moves = OrderByClosness(field, new Point(field.Height / 2, field.Width / 2), moves);
moves = OrderByClosness(field, field.EnemyPosition, moves);
if (bestMovetype != MoveType.None)
{
moves.Remove(bestMovetype);
moves.Insert(0, bestMovetype);
}
var bestMove = moves.Count > 0 ? moves[0] : MoveType.None;
foreach (var move in moves)
{
CheckTime();
field.MoveForth(move, player);
var val = -AlphaBeta(field, depth - 1, -beta, -alpha, field.EnId).Item1;
field.MoveBack(move, player);
if (val > alpha)
{
bestMove = move;
alpha = val;
if (alpha >= beta)
{
return(Tuple.Create(alpha, bestMove));
}
}
}
decimal suicideVal = -11 * (ComputePlayerValue(field, player) + 1);
if (suicideVal > alpha)
{
foreach (var direction in field.Directions)
{
if (player == field.MyId || player == field.EnId)
{
return(Tuple.Create(suicideVal, direction));
}
}
}
return(Tuple.Create(alpha, bestMove));
}
public List <MoveType> OrderByClosness(Field.Field field, Point to,
List <MoveType> moves)
{
var me = field.MyPosition;
var dx = me.X - to.X;
var dy = me.Y - to.Y;
moves.Sort(((a, b) => Order(a, b, dx, dy)));
return(moves);
}
public int Evaluate(Field.Field field, Point player)
{
var meValidMoves = field.Moves(field.MyId);
var enValidMobes = field.Moves(field.EnId);
var playersAdjacent = field.Adjacent(field.MyPosition).Contains(field.EnemyPosition);
int result = 0;
if (meValidMoves.Count == 0 || enValidMobes.Count == 0)
{
if (meValidMoves.Count > 0)
{
result = playersAdjacent ? -11 : 100;
}
else if (enValidMobes.Count > 0)
{
result = playersAdjacent ? -11 : -100;
}
else
{
result = -11;
}
}
else
{
if (!AreConnected(field, field.MyPosition, field.EnemyPosition))
{
var mine = FillForm(field, field.MyPosition);
var their = FillForm(field, field.EnemyPosition);
result = 12 + Decimal.ToInt32(Convert.ToDecimal(Math.Abs(mine.Count - their.Count)) /
Convert.ToDecimal(Math.Max(mine.Count, their.Count) * 86));
if (their.Count > mine.Count)
{
result = -result;
}
}
else
{
result = 0;
}
}
return(result * ComputePlayerValue(field, player));
}
public BotState()
{
Field = new Field.Field();
Players = new Dictionary <string, Player.Player>();
}
public static int CacheFieldData()
{
int ret = 0;
foreach (NXNode mapnode in Map.BaseNode.GetChild("Map"))
{
if (!mapnode.Name.StartsWith("Map"))
continue;
foreach (NXNode mapimg in mapnode)
{
CField field = new CField();
field.FieldID = int.Parse(mapimg.Name.Replace(".img", ""));
NXNode node = mapimg.GetChild("info");
foreach (NXNode childnode in node)
switch (childnode.Name)
{
case "bgm":
field.WzData.bgm = GetStringFromChild(node, childnode.Name);
break;
case "cloud":
field.WzData.cloud = GetIntFromChild(node, childnode.Name);
break;
case "swim":
field.WzData.swim = GetIntFromChild(node, childnode.Name);
break;
case "forcedReturn":
field.WzData.forcedReturn = GetIntFromChild(node, childnode.Name);
break;
case "hideMinimap":
field.WzData.hideMinimap = GetIntFromChild(node, childnode.Name);
break;
case "mapDesc":
field.WzData.mapDesc = GetStringFromChild(node, childnode.Name);
break;
case "mapMark":
field.WzData.MapMark = GetStringFromChild(node, childnode.Name);
break;
case "mobRate":
field.WzData.mobRate = GetFloatFromChild(node, childnode.Name);
break;
case "moveLimit":
field.WzData.moveLimit = GetIntFromChild(node, childnode.Name);
break;
case "returnMap":
field.WzData.returnMap = GetIntFromChild(node, childnode.Name);
break;
case "town":
field.WzData.town = GetIntFromChild(node, childnode.Name);
break;
case "fieldLimit":
int fl = GetIntFromChild(node, childnode.Name);
if (fl >= (int) Math.Pow(2, 23))
fl = fl & ((int) Math.Pow(2, 23) - 1);
field.WzData.fieldLimit = (FieldLimit) fl;
break;
case "VRTop":
case "VRBottom":
case "VRLeft":
case "VRRight":
break;
case "timeLimit":
field.WzData.timeLimit = GetIntFromChild(node, childnode.Name);
break;
case "lvLimit":
field.WzData.lvLimit = GetIntFromChild(node, childnode.Name);
break;
case "onFirstUserEnter":
field.WzData.onFirstUserEnter = GetStringFromChild(node, childnode.Name);
break;
case "onUserEnter":
field.WzData.onUserEnter = GetStringFromChild(node, childnode.Name);
break;
case "fly":
field.WzData.fly = GetIntFromChild(node, childnode.Name);
break;
case "noMapCmd":
field.WzData.noMapCmd = GetIntFromChild(node, childnode.Name);
break;
case "partyOnly":
field.WzData.partyOnly = GetIntFromChild(node, childnode.Name);
break;
case "fieldType":
int ft = GetIntFromChild(node, childnode.Name);
if (!Enum.IsDefined(typeof (FieldType), ft))
ft = 0;
field.WzData.fieldType = (FieldType) ft;
break;
case "miniMapOnOff":
field.WzData.miniMapOnOff = GetIntFromChild(node, childnode.Name);
break;
case "reactorShuffle":
field.WzData.reactorShuffle = GetIntFromChild(node, childnode.Name);
break;
case "reactorShuffleName":
field.WzData.reactorShuffleName = GetStringFromChild(node, childnode.Name);
break;
case "personalShop":
field.WzData.personalShop = GetIntFromChild(node, childnode.Name);
break;
case "entrustedShop":
field.WzData.entrustedShop = GetIntFromChild(node, childnode.Name);
break;
case "effect":
field.WzData.effect = GetStringFromChild(node, childnode.Name);
break;
case "lvForceMove":
field.WzData.lvForceMove = GetIntFromChild(node, childnode.Name);
break;
case "timeMob":
field.WzData.startHour = GetIntFromChild(node, "startHour");
field.WzData.endHour = GetIntFromChild(node, "endHour");
int? id = GetIntFromChild(node, "id");
string message = GetStringFromChild(node, "message");
if (id == null || message == null ||
(field.WzData.startHour == null ^ field.WzData.endHour == null))
break;
else
field.WzData.timeMob = new FieldWzData.TimeMob(field.WzData.startHour,
field.WzData.endHour, (int) id,
message);
break;
case "help":
field.WzData.help = GetStringFromChild(node, childnode.Name);
break;
case "snow":
field.WzData.snow = GetIntFromChild(node, childnode.Name);
break;
case "rain":
field.WzData.rain = GetIntFromChild(node, childnode.Name);
break;
case "dropExpire":
field.WzData.dropExpire = GetIntFromChild(node, childnode.Name);
break;
case "decHP":
field.WzData.decHP = GetIntFromChild(node, childnode.Name);
break;
case "decInterval":
field.WzData.decInterval = GetIntFromChild(node, childnode.Name);
break;
case "autoLieDetector":
field.WzData.startHour = GetIntFromChild(node, "startHour");
field.WzData.endHour = GetIntFromChild(node, "endHour");
int? interval = GetIntFromChild(node, "interval");
int? propInt = GetIntFromChild(node, "prop");
if (field.WzData.startHour == null || field.WzData.endHour == null || interval == null ||
propInt == null)
{
break;
}
else
field.WzData.autoLieDetector =
new FieldWzData.AutoLieDetector((int) field.WzData.startHour,
(int) field.WzData.endHour, (int) interval,
(int) propInt);
break;
case "expeditionOnly":
field.WzData.expeditionOnly = GetIntFromChild(node, childnode.Name);
break;
case "fs":
field.WzData.fs = GetFloatFromChild(node, childnode.Name);
break;
case "protectItem":
field.WzData.protectItem = GetIntFromChild(node, childnode.Name);
break;
case "createMobInterval":
field.WzData.createMobInterval = GetIntFromChild(node, childnode.Name);
break;
case "fixedMobCapacity":
field.WzData.fixedMobCapacity = GetIntFromChild(node, childnode.Name);
break;
case "streetName":
field.WzData.streetName = GetStringFromChild(node, childnode.Name);
break;
case "mapName":
field.WzData.mapName = GetStringFromChild(node, childnode.Name);
break;
case "noRegenMap":
field.WzData.noRegenMap = GetIntFromChild(node, childnode.Name);
break;
case "recovery":
field.WzData.recovery = GetFloatFromChild(node, childnode.Name);
break;
case "blockPBossChange":
field.WzData.blockPBossChange = GetIntFromChild(node, childnode.Name);
break;
case "everlast":
field.WzData.everlast = GetIntFromChild(node, childnode.Name);
break;
case "damageCheckFree":
field.WzData.damageCheckFree = GetIntFromChild(node, childnode.Name);
break;
case "dropRate":
field.WzData.dropRate = GetFloatFromChild(node, childnode.Name);
break;
case "scrollDisable":
field.WzData.scrollDisable = GetIntFromChild(node, childnode.Name);
break;
case "needSkillForFly":
field.WzData.needSkillForFly = GetIntFromChild(node, childnode.Name);
break;
case "zakum2Hack":
field.WzData.zakum2Hack = GetIntFromChild(node, childnode.Name);
break;
case "allMoveCheck":
field.WzData.allMoveCheck = GetIntFromChild(node, childnode.Name);
break;
case "VRLimit":
field.WzData.VRLimit = GetIntFromChild(node, childnode.Name);
break;
case "consumeItemCoolTime":
field.WzData.consumeItemCoolTime = GetIntFromChild(node, childnode.Name);
break;
}
if (mapimg.ContainsChild("life"))
{
node = mapimg.GetChild("life");
foreach (NXNode childnode in node)
{
string type = GetStringFromChild(childnode, "type");
if (type == "m")
{
var monster = new Monster();
monster.mID = GetIntFromChild(childnode, "id");
monster.mX = GetIntFromChild(childnode, "x");
monster.mY = GetIntFromChild(childnode, "y");
monster.mMobTime = GetIntFromChild(childnode, "mobTime");
monster.mF = GetIntFromChild(childnode, "f");
monster.mHide = GetIntFromChild(childnode, "hide");
monster.mFh = GetIntFromChild(childnode, "fh");
monster.mCy = GetIntFromChild(childnode, "cy");
monster.mRx0 = GetIntFromChild(childnode, "rx0");
monster.mRx1 = GetIntFromChild(childnode, "rx1");
field.AddFieldObject(monster);
}
else if (type == "n")
{
var npc = new Npc();
npc.mID = GetIntFromChild(childnode, "id");
npc.mX = GetIntFromChild(childnode, "x");
npc.mY = GetIntFromChild(childnode, "y");
npc.mF = GetIntFromChild(childnode, "f");
npc.mFh = GetIntFromChild(childnode, "fh");
npc.mCy = GetIntFromChild(childnode, "cy");
npc.mRx0 = GetIntFromChild(childnode, "rx0");
npc.mRx1 = GetIntFromChild(childnode, "rx1");
field.AddFieldObject(npc);
}
}
}
/*if (mapimg.ContainsChild("reactor"))
{
node = mapimg.GetChild("reactor");
foreach (NXNode childnode in node)
switch (childnode.Name)
{
}
}
if (mapimg.ContainsChild("foothold"))
{
node = mapimg.GetChild("foothold");
foreach (NXNode childnode in node)
switch (childnode.Name)
{
}
}
if (mapimg.ContainsChild("ladderRope"))
{
node = mapimg.GetChild("ladderRope");
foreach (NXNode childnode in node)
switch (childnode.Name)
{
}
}*/
if (mapimg.ContainsChild("foothold"))
{
node = mapimg.GetChild("foothold");
field.mFootholdTree.mField = field;
foreach (NXNode layernode in node)
{
foreach (NXNode groupnode in node)
{
foreach (NXNode footholdnode in node)
{
Foothold foothold = new Foothold();
foothold.mFootholdTree = field.mFootholdTree;
foothold.mLayerID = int.Parse(layernode.Name);
foothold.mGroupID = int.Parse(groupnode.Name);
foothold.mID = int.Parse(footholdnode.Name);
foothold.mStart = new Point(GetIntFromChild(footholdnode, "x1"), GetIntFromChild(footholdnode, "y1"));
foothold.mEnd = new Point(GetIntFromChild(footholdnode, "x2"), GetIntFromChild(footholdnode, "y2"));
foothold.mPrevious = GetIntFromChild(footholdnode, "prev");
foothold.mNext = GetIntFromChild(footholdnode, "next");
foothold.mForce = GetIntFromChild(footholdnode, "force");
foothold.mForbidFallDown = GetIntFromChild(footholdnode, "forbidFallDown");
foothold.mPiece = GetIntFromChild(footholdnode, "piece");
field.mFootholdTree.mFootholds.Add(foothold);
}
}
}
}
if (mapimg.ContainsChild("seat"))
{
node = mapimg.GetChild("seat");
foreach (NXNode childnode in node)
{
Seat seat = new Seat();
int id = int.Parse(childnode.Name);
seat.mID = id;
seat.mPosition = GetPointFromChild(node, childnode.Name);
field.AddFieldObject(seat);
}
}
if (mapimg.ContainsChild("portal"))
{
node = mapimg.GetChild("portal");
foreach (NXNode childnode in node)
{
Portal portal = new Portal();
portal.mPortalID = int.Parse(childnode.Name);
portal.mName = GetStringFromChild(childnode, "pn");
portal.mPosition = new Point(GetIntFromChild(childnode, "x"), GetIntFromChild(childnode, "y"));
portal.mDestinationMapID = GetIntFromChild(childnode, "tm");
portal.mDestinationName = GetStringFromChild(childnode, "tn");
portal.mOnce = GetIntFromChild(childnode, "onlyOnce");
switch (portal.mName)
{
case "sp":
portal.mType = PortalType.Startpoint;
break;
case "pi":
portal.mType = PortalType.Invisible;
break;
case "pv":
portal.mType = PortalType.Visible;
break;
case "pc":
portal.mType = PortalType.Collision;
break;
case "pg":
portal.mType = PortalType.Changable;
break;
case "pgi":
portal.mType = PortalType.ChangableInvisible;
break;
case "tp":
portal.mType = PortalType.TownportalPoint;
break;
case "ps":
portal.mType = PortalType.Script;
break;
case "psi":
portal.mType = PortalType.ScriptInvisible;
break;
case "pcs":
portal.mType = PortalType.CollisionScript;
break;
case "ph":
portal.mType = PortalType.Hidden;
break;
case "psh":
portal.mType = PortalType.ScriptHidden;
break;
case "pcj":
portal.mType = PortalType.CollisionVerticalJump;
break;
case "pci":
portal.mType = PortalType.CollisionCustomImpact;
break;
case "pcig":
portal.mType = PortalType.CollisionUnknownPcig;
break;
}
field.AddFieldObject(portal);
}
}
NXDataCache.Field.Add(field.FieldID, field);
ret++;
}
}
return ret;
}
public IEnumerable <Tuple <Point, MoveType> > GetAvailableMoves(Point point, Field.Field field)
{
var validMoves = DetermineMoves(point, field.Width, field.Height);
return(validMoves.Where(i => field.GetValue(i.Item1).Free()));
}
public IEnumerable <Point> GetNeighbourNodes(Field.Field field, Point x)
{
return(GetAvailableMoves(x, field).Select(i => i.Item1));
}
private int ComputePlayerValue(Field.Field field, Point player) => (player.Equals(field.MyPosition) ? 1 : 2);
private int ComputePlayerValue(Field.Field field, string playerId)
{
var player = field.GetByPlayerId(playerId);
return(ComputePlayerValue(field, player));
}
public GameState()
{
Settings = new GameSettings();
Field = new Field.Field();
}