public bool isLegal(BoxList boxes)
{
bool[] tempmap = new bool[Map.wallMap.Length];
for (int i = 0; i < actors.Length; i++)
{
if (tempmap[actors[i].y * Map.mapWidth + actors[i].x] == true)
{
return(false);
}
else
{
tempmap[actors[i].y * Map.mapWidth + actors[i].x] = true;
}
}
for (int i = 0; i < boxes.boxes.Length; i++)
{
if (tempmap[boxes.boxes[i].y * Map.mapWidth + boxes.boxes[i].x] == true)
{
return(false);
}
else
{
tempmap[boxes.boxes[i].y * Map.mapWidth + boxes.boxes[i].x] = true;
}
}
return(true);
}
public Map(bool[] newwallMap, int mapwidth, HashSet <Actor> newactors, Dictionary <Node, char> newboxes, GoalList newgoals, Dictionary <char, Color> colorDict)
{
id = Map.nextId++;
wallMap = newwallMap;
mapWidth = mapwidth;
HashSet <Color> newactorcolors = new HashSet <Color>(); int i = 0;
foreach (Actor a in newactors)
{
newactorcolors.Add(colorDict[i.ToString()[0]]);
i++;
}
actors = new ActorList(newactors, newactorcolors);
boxes = new BoxList(newboxes, colorDict);
goals = newgoals;
steps = 0;
/*
* for (int j = 0; j<wallMap.Count(); j++)
* {
* if (j%mapWidth == 0) { Console.Error.WriteLine(""); }
* if (isWall(j % mapWidth, j / mapwidth)) { Console.Error.Write("+"); }
* else { Console.Error.Write(" "); }
* }*/
}
public Map(Map oldmap)
{
id = Map.nextId++;
parent = oldmap;
actors = new ActorList(oldmap.actors);
boxes = new BoxList(oldmap.boxes);
steps = oldmap.steps + 1;
}
public int ManDistAct(BoxList boxlist)
{
int Actdist = 0;
foreach (Color color in ActorList.intToColorDict)
{
Actdist += ManDistAct(boxlist, BoxList.boxColorGroups[color]);
}
return(Actdist);
}
public int ManDist(BoxList boxlist)
{
int goaldist = 0;
foreach (char name in names)
{
goaldist += goalgroups[name].ManDist(boxlist, BoxList.boxNameGroups[name]);
}
return(goaldist);
}
public bool IsInGoal(BoxList boxlist)
{
foreach (char name in names)
{
if (!goalgroups[name].IsInGoal(boxlist, BoxList.boxNameGroups[name]))
{
return(false);
}
}
return(true);
}
public bool IsInGoal(BoxList boxlist, HashSet <int> boxes)
{
foreach (Node goal in goals)
{
bool res = false;
foreach (int boxnumber in boxes)
{
if (boxlist[boxnumber] == goal)
{
res = true; break;
}
}
if (res == false)
{
return(false);
}
}
return(true);
}
public int ManDist(BoxList boxlist, HashSet <int> boxes) // Manhattan Distance
{
int totaldist = 0;
foreach (Node goal in goals)
{
int minDistToGoal = 1000000;
foreach (int boxnumber in boxes)
{
int dist = boxlist[boxnumber] - goal;
if (dist < minDistToGoal)
{
minDistToGoal = dist;
}
}
totaldist += minDistToGoal;
}
return(totaldist);
}
public override bool Equals(object obj)
{
if (this == obj)
{
return(true);
}
if (obj == null || !(obj is BoxList))
{
return(false);
}
BoxList bl = (BoxList)obj;
for (int i = 0; i < boxes.Length; i++)
{
if (this.boxes[i] != bl.boxes[i])
{
return(false);
}
}
return(true);
}
public int ManDistAct(BoxList boxlist, HashSet <int> boxes)//manhattendistance
{
int totaldist = 0;
foreach (Actor actor in actors.getAllActors())
{
int minDistToActor = 1000000;
foreach (int boxnumber in boxes)
{
Node actorpos = new Node(actor.x, actor.y);
int dist = boxlist[boxnumber] - actorpos;
if (dist < minDistToActor)
{
minDistToActor = dist;
}
if (isGoal() == true)
{
minDistToActor = 0;
}
}
totaldist += minDistToActor;
}
return(totaldist);
}
internal bool PerformActions(act[] actions, ref BoxList boxes)
{
bool[] activeboxlist = new bool[boxes.boxes.Length];
for (int i = 0; i < actions.Count(); i++)
{
switch (actions[i].inter)
{
case Interact.MOVE:
actors[i] = new Actor(actors[i]);
Move(actors[i], actions[i].dir);
break;
case Interact.PUSH:
actors[i] = new Actor(actors[i]);
Node pushbox = new Node(boxes[actions[i].box]);
Push(actors[i], ref pushbox, actions[i].dir, actions[i].boxdir);
boxes[actions[i].box] = pushbox;
if (activeboxlist[actions[i].box] == true)
{
return(false);
}
else
{
activeboxlist[actions[i].box] = true;
}
break;
case Interact.PULL:
actors[i] = new Actor(actors[i]);
Node pullbox = new Node(boxes[actions[i].box]);
Pull(actors[i], ref pullbox, actions[i].dir, actions[i].boxdir);
boxes[actions[i].box] = pullbox;
if (activeboxlist[actions[i].box] == true)
{
return(false);
}
else
{
activeboxlist[actions[i].box] = true;
}
break;
case Interact.WAIT:
break;
}
}
/*string line = "[";
* for (int i = 0; i < actions.Count() - 1; i++)
* {
* line = line + actions[i].ToString();
* line = line + ", ";
* }
* line = line + actions[actions.Count() - 1].ToString();
* line = line + "]";
* System.Console.WriteLine(line);*///debug code for seeing what moves are sent
return(isLegal(boxes));
}
public BoxList(BoxList oldlist)
{
boxes = (Node[])oldlist.boxes.Clone();
}