public Room[] findRoute(Room fromRoom, Room toRoom, Player player, int useDoors)
{
// Utility.Assert(player == null || useDoors != USE_LOCKED_DOORS, "player == null || useDoors != USE_LOCKED_DOORS");
Utility.Assert(fromRoom != null, "Maze.findRoute - fromRoom != null");
Utility.Assert(toRoom != null, "Maze.findRoute - toRoom != null");
String str = "null";
if (player != null)
{
str = player.fName;
}
Utility.Trace("Maze.findRoute: " + fromRoom.toString() + ", " + toRoom.toString() + ", " + str + ", " + useDoors);
if (fromRoom == toRoom)
{
Utility.Trace("from equals to, return empty path");
Room[] path = new Room[0];
return(path);
}
int[] room_path = new int[fNumRooms + 1];
for (int i = 0; i <= fNumRooms; i++)
{
room_path[i] = 999;
}
room_path[fromRoom.getRoomNumber()] = 1000 + fromRoom.getRoomNumber();
Utility.Trace("Maze.findRoute: searching maze...");
bool done = false;
while (!done)
{
bool exhausted = true;
for (int iRoom = 0; iRoom <= fNumRooms; iRoom++)
{
if (room_path[iRoom] >= 1000)
{
room_path[iRoom] = room_path[iRoom] - 1000;
if (iRoom == toRoom.getRoomNumber())
{
done = true;
exhausted = false;
break;
}
Room room = this.getRoom(iRoom);
// if (player == null && room.hasMuck())
// continue;
for (int iPassage = 1; iPassage <= room.getNumPassages(); iPassage++)
{
if (room.isPassable(iPassage) || useDoors >= USE_PORTCULLIS)
{
Room tmpRoom = room.getPassage(iPassage);
if (player == null || Player.hasExplored(room) || Player.hasExplored(tmpRoom))
{
if (room_path[tmpRoom.getRoomNumber()] == 999)
{
room_path[tmpRoom.getRoomNumber()] = -iRoom;
}
}
}
}
if (room.hasDoor())
{
bool allowDoor = true;
if (player != null)
{
if (room.isDoorLocked())
{
if (useDoors < Maze.USE_LOCKED_DOORS)
{
allowDoor = false;
}
}
}
else
{
if (room.isDoorLocked())
{
if (useDoors < Maze.USE_LOCKED_DOORS)
{
allowDoor = false;
}
}
else if (!room.isDoorOpen())
{
if (useDoors < Maze.USE_CLOSED_DOORS)
{
allowDoor = false;
}
}
else
{
if (useDoors < Maze.USE_OPEN_DOORS)
{
allowDoor = false;
}
}
}
// if ((player == null && useLockedDoors) || !room.isDoorLocked())
if (allowDoor)
{
Room door = room.fDoor;
// Utility.Assert(player == null || player.hasVisited(room) || player.hasVisited(door), "Maze.findRoute - player == null || player.hasVisited(room) || player.hasVisited(door)");
if (player == null || Player.hasExplored(room) || Player.hasExplored(door))
{
if (room_path[door.getRoomNumber()] == 999 && !door.isExit())
{
room_path[door.getRoomNumber()] = -iRoom;
}
}
}
}
exhausted = false;
}
}
for (int iRoom = 0; iRoom <= fNumRooms; iRoom++)
{
if (room_path[iRoom] <= 0)
{
room_path[iRoom] = 1000 - room_path[iRoom];
}
}
if (exhausted)
{
done = true;
}
}
if (room_path[toRoom.getRoomNumber()] == 999)
{
Utility.Trace("Maze.findRoute: found no path, return empty path");
Room[] aRoom = new Room[0];
return(aRoom);
}
Utility.Trace("Maze.findRoute: found path, backtracking...");
int count = 0;
int current = toRoom.getRoomNumber();
while (current != fromRoom.getRoomNumber())
{
count++;
current = room_path[current];
Utility.Assert(current > 0, "Maze.findRoute - current > 0");
Utility.Assert(current < 999, "Maze.findRoute - current < 999");
}
Utility.Trace("Maze.findRoute: path is " + count + " rooms");
Room[] rooms = new Room[count];
current = toRoom.getRoomNumber();
for (int i = count; i > 0; i--)
{
rooms[i - 1] = this.getRoom(current);
current = room_path[current];
}
Utility.Assert(current == fromRoom.getRoomNumber(), "Maze.findRoute - current == fromRoom.getRoomNumber()");
// Remove this code! Causes a crash...
// if (GameEngine.rand.range(1, 5) == 1)
// {
// rooms[0] = null;
// rooms[1] = null;
// }
str = "" + rooms[0].getRoomNumber();
for (int j = 1; j < rooms.Length; j++)
{
str += "-" + rooms[j].getRoomNumber();
}
Utility.Trace("Maze.findRoute: returning path: " + str);
return(rooms);
}
public void process()
{
Utility.Trace("Maze.process");
for (int iRoom = 1; iRoom <= fNumRooms; iRoom++)
{
Room room = this.getRoom(iRoom);
room.process();
}
// Wizard
//
Room aRoom = fWizard;
while (aRoom == fWizard && fWizard != null)
{
int no = GameEngine.rand.range(1, this.getNumRooms());
aRoom = this.getRoom(no);
if (aRoom.hasMuck())
{
Utility.Trace("The wizard disposed of muck in cavern " + aRoom.getRoomNumber());
aRoom.removeMuck();
}
break;
}
fWizard = aRoom;
Utility.Trace("Maze.process - janitor");
// Janitor
//
if (fJanitor != null)
{
Utility.Trace("Janitor path: " + this.getJanitorPath());
if (fJanitor.fWeb)
{
Utility.Trace("The janitor is removing a web in cavern " + fJanitor.getRoomNumber());
if (GameEngine.rand.range(1, 2) == 1)
{
Utility.Trace("The janitor removed a web in cavern " + fJanitor.getRoomNumber());
fJanitor.fWeb = false;
}
}
else if (fJanitor.fPit)
{
Utility.Trace("The janitor is filling in pit in cavern " + fJanitor.getRoomNumber());
if (GameEngine.rand.range(1, 2) == 1)
{
Utility.Trace("The janitor filled in pit in cavern " + fJanitor.getRoomNumber());
fJanitor.fPit = false;
}
}
else if (fJanitor.hasMuck())
{
Utility.Trace("The janitor is cleaning up muck in cavern " + fJanitor.getRoomNumber());
if (GameEngine.rand.range(1, 3) == 1)
{
Utility.Trace("The janitor cleaned up muck in cavern " + fJanitor.getRoomNumber());
fJanitor.removeMuck();
}
}
else
{
if (fJanitor.getRoomNumber() == fJanitorTarget.getRoomNumber())
{
while (fJanitor.getRoomNumber() == fJanitorTarget.getRoomNumber())
{
int no = GameEngine.rand.range(1, this.getNumRooms());
if (!this.getRoom(no).isLair())
{
no = GameEngine.rand.range(1, this.getNumRooms());
}
fJanitorTarget = this.getRoom(no);
}
// Set new target! Help adventurer if any.
Room target = null;
int thirst = GameEngine.rand.range(0, 20);
for (int iPlayer = 1; iPlayer <= GameEngine.instance.fNumPlayers; iPlayer++)
{
Player player = GameEngine.instance.getPlayer(iPlayer);
if (player.isAlive() && !player.hasEscaped() && player.fWater <= thirst)
{
target = player.fRoom;
thirst = player.fWater;
Utility.Trace("The janitor detects a thirsty player in cavern " + player.fRoom.getRoomNumber());
}
}
if (target != null && target != fJanitor)
{
fJanitorTarget = target;
Utility.Trace("The janitor is rescuing a thirsty player in cavern " + target.getRoomNumber());
}
}
// take one step towards the target
Room[] path = GameEngine.instance.fMaze.findRoute(fJanitor, fJanitorTarget, null, Maze.USE_EVERYTHING);
Utility.Assert(path.Length > 0, "Maze.process - path.length > 0");
Utility.Trace("The janitor is moving towards " + fJanitorTarget.getRoomNumber() + " via " + path[0].getRoomNumber());
aRoom = path[0];
int num = fJanitor.getNumPassages();
if (fJanitor.hasDoor() && !fJanitor.isExitDoor() /* && !fJanitor.isDoorLocked() */)
{
num++;
}
Room tmp = aRoom;
for (int i = 0; i < num; i++)
{
if (tmp.hasMuck())
{
aRoom = tmp;
Utility.Trace("The janitor smells muck in cavern " + aRoom.getRoomNumber());
break;
}
if (tmp.fPit)
{
aRoom = tmp;
Utility.Trace("The janitor feels a draft from cavern " + aRoom.getRoomNumber());
break;
}
if (tmp.fWeb)
{
aRoom = tmp;
Utility.Trace("The janitor sees a web in cavern " + aRoom.getRoomNumber());
break;
}
if (fJanitor.isBlockedByPortcullis(tmp))
{
Utility.Trace("The janitor raises the portcullis between cavern " + fJanitor.getRoomNumber() + " and " + tmp.getRoomNumber());
fJanitor.openPortcullis(tmp);
tmp.openPortcullis(fJanitor);
}
int no = GameEngine.rand.range(1, num);
if (no > fJanitor.getNumPassages())
{
tmp = fJanitor.fDoor;
}
else
{
tmp = fJanitor.getPassage(no);
}
}
if (fJanitorUnlockedDoor != null)
{
if (!fJanitorUnlockedDoor.isDoorJammed())
{
if (fJanitorUnlockedDoor.isDoorOpen())
{
Utility.Trace("The janitor closes the door between cavern " + fJanitor.getRoomNumber() + " and " + fJanitorUnlockedDoor.getRoomNumber());
fJanitorUnlockedDoor.closeDoor();
fJanitor.closeDoor();
}
if (!fJanitorUnlockedDoor.isDoorLocked())
{
Utility.Trace("The janitor locks the door between cavern " + fJanitor.getRoomNumber() + " and " + fJanitorUnlockedDoor.getRoomNumber());
fJanitorUnlockedDoor.lockDoor();
fJanitor.lockDoor();
}
}
fJanitorUnlockedDoor = null;
}
// if (fJanitorRaisedPortcullis != null)
// {
// Utility.Trace("The janitor lowers the portcullis between cavern " + fJanitor.getRoomNumber() + " and " + fJanitorRaisedPortcullis.getRoomNumber());
// fJanitor.closePortcullis();
// fJanitorRaisedPortcullis.closePortcullis();
// }
if (fJanitor.hasDoor() && fJanitor.fDoor == aRoom)
{
if (fJanitor.isDoorLocked())
{
Utility.Trace("The janitor unlocks the door between cavern " + fJanitor.getRoomNumber() + " and " + aRoom.getRoomNumber());
fJanitor.unlockDoor();
aRoom.unlockDoor();
fJanitorUnlockedDoor = fJanitor;
}
if (!fJanitor.isDoorOpen())
{
Utility.Trace("The janitor opens the door between cavern " + fJanitor.getRoomNumber() + " and " + aRoom.getRoomNumber());
fJanitor.openDoor();
aRoom.openDoor();
}
}
if (fJanitor.isBlockedByPortcullis(aRoom))
{
Utility.Trace("The janitor raises the portcullis between cavern " + fJanitor.getRoomNumber() + " and " + aRoom.getRoomNumber());
fJanitor.openPortcullis(aRoom);
aRoom.openPortcullis(fJanitor);
}
Utility.Trace("The janitor moves to cavern " + aRoom.getRoomNumber());
fJanitor = aRoom;
}
}
fPlayerInWeb = false;
Utility.Trace("Maze.process - done");
}
override public void displayShoot(Room room, Staff staff)
{
fShooting = true;
String str = "There are passages leading to:";
System.Console.WriteLine(str);
for (int i = 1; i <= room.getNumPassages(); i++)
{
Room otherRoom = room.getPassage(i);
str = "(" + otherRoom.getRoomNumber() + ")";
Player player = fEngine.getCurrentPlayer();
if (Player.hasVisited(otherRoom))
{
if (player.fLastRoom == otherRoom)
{
str = "<" + Convert.ToString(otherRoom.getRoomNumber()) + ">";
}
else
{
str = Convert.ToString(otherRoom.getRoomNumber());
}
}
str = str + " ";
System.Console.Write(str);
}
if (room.hasDoor() && room.isDoorOpen())
{
str = "Door: ";
System.Console.Write(str);
Room otherRoom = room.fDoor;
str = "(" + otherRoom.getRoomNumber() + ")";
Player player = fEngine.getCurrentPlayer();
if (Player.hasVisited(otherRoom))
{
if (player.fLastRoom == otherRoom)
{
str = "<" + Convert.ToString(otherRoom.getRoomNumber()) + ">";
}
else
{
str = Convert.ToString(otherRoom.getRoomNumber());
}
}
str = str + " ";
System.Console.Write(str);
}
System.Console.WriteLine();
int no = 0;
Room toRoom = null;
while (true)
{
no = this.readNumber();
if (no == 0)
{
return;
}
toRoom = fMaze.getRoom(no);
if (room.hasPassage(toRoom) || room.fDoor == toRoom)
{
break;
}
else
{
System.Console.WriteLine("No passage leads to " + no);
}
}
if (staff != null)
{
fEngine.doCastLightningBolt(toRoom);
}
else
{
fEngine.doShootArrow(toRoom);
}
}
virtual public int applyDamage(int damage, int count)
{
Utility.Assert(count > 0, "Monster.applyDamage count > 0");
fStationary = false;
int remaining = 0;
if (damage > 0)
{
remaining = damage - fHitPoints;
fHitPoints -= damage;
}
if (this.isAlive())
{
if (fTargetRoom == null)
{
bool wasHunting = fHunting;
Utility.Trace(this.getMonsterDescription() + " is wounded and follows hearing");
Room room = this.followHearing();
if (fTargetRoom == null && room != null)
{
fTargetRoom = room;
}
// still act surprised
fHunting = wasHunting;
if (fTargetRoom == null)
{
bool open_door = false;
if (fRoom.hasDoor() && fRoom.isDoorOpen() && !fRoom.isExitDoor())
{
open_door = true;
}
int num = fRoom.getNumPassages();
if (open_door)
{
num++;
}
if (num > 0)
{
int passage = ((count - 1) % num) + 1;
if (open_door && passage == num)
{
fTargetRoom = fRoom.fDoor;
}
else if (fRoom.isPassable(passage))
{
fTargetRoom = fRoom.getPassage(passage);
}
else
{
if (fTargetRoom == null)
{
fTargetRoom = fRoom.getRandomPassage(fLastRoom);
}
if (fTargetRoom != null && GameEngine.instance.hasMonster(fTargetRoom))
{
fTargetRoom = fRoom.getRandomPassage();
}
}
if (fTargetRoom != null)
{
room = fTargetRoom.getRandomPassage(fRoom);
if (room != fRoom)
{
fTargetRoom = room;
}
}
}
}
// if (fTargetRoom == null)
// fTargetRoom = fRoom.getRandomPassage(fLastRoom);
// if (fTargetRoom != null && GameEngine.instance.hasMonster(fTargetRoom))
// fTargetRoom = fRoom.getRandomPassage();
}
Utility.Trace(this.getMonsterDescription() + " is wounded and makes noise");
this.makeNoise(Player.kFightNoise);
}
else
{
Utility.Trace(this.getMonsterDescription() + " is killed and makes noise");
this.makeNoise(Player.kFightNoise);
}
return(remaining);
}
override public void displayMove(Room room)
{
fShooting = false;
String str = "There are passages leading to:";
System.Console.WriteLine(str);
for (int i = 1; i <= room.getNumPassages(); i++)
{
if (room.isPassable(i))
{
Room otherRoom = room.getPassage(i);
str = "(" + otherRoom.getRoomNumber() + ")";
Player player = fEngine.getCurrentPlayer();
if (Player.hasVisited(otherRoom))
{
if (player.fLastRoom == otherRoom)
{
str = "[" + Convert.ToString(otherRoom.getRoomNumber()) + "]";
}
else
{
str = Convert.ToString(otherRoom.getRoomNumber());
}
}
str = str + " ";
System.Console.Write(str);
}
}
if (room.hasDoor() && room.isDoorOpen())
{
str = "Door: ";
System.Console.Write(str);
Room otherRoom = room.fDoor;
str = "(" + otherRoom.getRoomNumber() + ")";
Player player = fEngine.getCurrentPlayer();
if (otherRoom.isExit())
{
str = "exit";
}
else if (Player.hasVisited(otherRoom))
{
if (player.fLastRoom == otherRoom)
{
str = "<" + Convert.ToString(otherRoom.getRoomNumber()) + ">";
}
else
{
str = Convert.ToString(otherRoom.getRoomNumber());
}
}
str = str + " ";
System.Console.Write(str);
}
System.Console.WriteLine();
int no = 0;
Room toRoom = null;
while (true)
{
no = this.readNumber();
toRoom = fMaze.getRoom(no);
if (room.hasPassage(toRoom) || room.fDoor == toRoom)
{
break;
}
else
{
System.Console.WriteLine("No passage leads to " + no);
}
}
fEngine.doMove(toRoom);
}