public override Graphic enterCommand(String command)
{
Player player = hb.getPlayer();
Graphic graphic = new Graphic(player.Coord, null, "");
Move where = Move.STALL;
switch (command) //see if movement command
{
case "FORWARD": where = Move.FORWARD; break;
case "RIGHT": where = Move.RIGHT; break;
case "BACKWARD": where = Move.BACKWARD; break;
case "LEFT": where = Move.LEFT; break;
}
if (where != Move.STALL) //It is a move command
{
//TODO not just a wall but maybe an elevator.
if (!player.move(where))
graphic.Text = "You can't move there." + System.Environment.NewLine;
else
{
graphic.setImage(player.Coord, null);
}
}
else if (command == "ENTER DOWN")
{
enterElevator(false, graphic); //false for Down
}
else if (command == "ENTER UP")
{
enterElevator(true, graphic); //true for Up
}
else if (command == "ENTER DOOR")
{
DoorState result = player.enterDoor();
switch (result)
{
case DoorState.UNLOCKED:
graphic.Text = "";
graphic.ExtraFlag = 1;
break;
case DoorState.LOCKED:
graphic.Text = "The door is locked.";
break;
case DoorState.NOTNEAR:
graphic.Text = "You are not near a door.";
break;
default:
graphic.Text = "This should not happen.";
break;
}
}
else if (command == "PICKUP")
{
Item i = player.pickup();
graphic.Text = "You picked up " + (i != null ? i.name() : "nothing") + System.Environment.NewLine;
if (i != null && i.name() == "Hourglass")
{
graphic.ExtraFlag = ((Hourglass)i).getMoreTime();
graphic.Text += "+" + graphic.ExtraFlag + " secs" + System.Environment.NewLine;
}
}
else if (command == "INVT")
{
graphic.Text = "You are carrying: " + player.showInventory() + System.Environment.NewLine;
}
else if (command == "INSPECT")
{
graphic.Text = player.inspectItems() + System.Environment.NewLine;
}
else if (command == "FLASHLIGHT")
{
//reveal surrounding areas
graphic.Text = "Used Flashlight." + System.Environment.NewLine;
graphic.setImage(player.Coord, player.useFlashLight(graphic));
}
return graphic;
}
//Command ENTER UP & ENTER Down helper
private void enterElevator(bool up, Graphic graphic)
{
Player player = hb.getPlayer();
Floor[] floors = hb.getFloors();
CorrectElevator[] correct_elevator = hb.getCorrectElevators();
WrongElevator[] wrong_elevator = hb.getWrongElevators();
int currX = player.Coord.x;
int currY = player.Coord.y;
int currfloor = player.Floor.Number - 1;
int newFloor = player.Floor.Number - 1;
int flag = -1;
if (correct_elevator[currfloor].isThereElevator(currX, currY))
{
//An attempt to go up or down a correct elevator is made and an elevator exists
if (up ? correct_elevator[currfloor].canGoUp() : correct_elevator[currfloor].canGoDown())
{
int lastFloor = correct_elevator[currfloor].getLast();
int nextFloor = correct_elevator[currfloor].getNext();
//determined that you are out of sequence
if ( (player.getLastFloor() == lastFloor) || (player.getLastFloor() == nextFloor))
{
//obtain the nextfloor in sequence
newFloor = up ? correct_elevator[currfloor].go_up() : correct_elevator[currfloor].go_down();
newFloor--;
//save the last floor of where the player was
player.UpdateLastFloor(currfloor+1);
flag = 2;
}
else
{
flag = 0;
}
}
else
flag = 1;
}
if (wrong_elevator[currfloor].isThereElevator(currX, currY)) //ive yet to work on it
{
//the last and next elevator that is correct in
int lastCorrect = correct_elevator[currfloor].getLast();
int nextCorrect = correct_elevator[currfloor].getNext();
if (up ? wrong_elevator[currfloor].canGoUp() : wrong_elevator[currfloor].canGoDown())
{
//We want to avoid sending a player to a correct floor and thus allowing entrance to a correct elevator
do
{
//obtain a random floor to go to.
newFloor = up ? wrong_elevator[currfloor].go_up() : wrong_elevator[currfloor].go_down();
} while ((newFloor == lastCorrect) || (newFloor == nextCorrect));
newFloor--;
//save the last floor of where the player was
if (newFloor == 9) { player.UpdateLastFloor(-1); } //allows for another chance to reach the first floor in sequence
else { player.UpdateLastFloor(currfloor + 1); }
flag = 2;
}
else
flag = 1;
}
switch (flag)
{
case 2: //Elevator taken
player.dropItems();
player.Floor = floors[newFloor]; //set the new floor
player.Coord = player.Floor.randElevatorCoord();
graphic.Text = "Taking Elevator..." + System.Environment.NewLine;
graphic.Text = "Came from elevator " + (player.getLastFloor()) + System.Environment.NewLine;
graphic.setImage(player.Coord, null);
break;
case 1: //Elevator limit reached
graphic.Text = "You can't go further " + (up ? "up." : "down.");
break;
case 0: //Attempting to take correct elevator out of sequence
graphic.Text = "Unfortunately you can't take this elevator! (out of sequence)" + System.Environment.NewLine;
break;
default:
graphic.Text = "You are not near an elevator! You are at " + player.stringCoord() + System.Environment.NewLine;
break;
}
}
//Return a list of NamedCoord that are near the current player's coordinate;
public ArrayList useFlashLight(Graphic graphic)
{
ArrayList marks = new ArrayList();
foreach (NamedCoord mark in floor.Coordinates)
{
if (nearMe(mark.coord))
{
marks.Add(mark);
if (mark.name == "Monster")
{
graphic.Text += "Monster!" + System.Environment.NewLine;
}
}
}
return marks;
}