public Field(FieldCellStates[,] fieldInit, List <Weed> weedsForField, FieldCell initCell, FieldCell winnerCell)
{
field = fieldInit;
weeds = weedsForField;
initialCell = initCell;
winCell = winnerCell;
}
public static SinglyLinkedList <FieldCell> BossSearch(Field field, FieldCell start, FieldCell playerPosition)
{
var correctWay = new SinglyLinkedList <FieldCell>(start);
var visited = new HashSet <FieldCell>();
var queue = new Queue <SinglyLinkedList <FieldCell> >();
visited.Add(start);
queue.Enqueue(new SinglyLinkedList <FieldCell>(start));
while (queue.Count != 0)
{
var way = queue.Dequeue();
var incidentCells = GetIncidentCells(way.Value);
foreach (var incidentCell in incidentCells)
{
var nextWay =
new SinglyLinkedList <FieldCell>(
new FieldCell(incidentCell.X, incidentCell.Y, incidentCell.State), way);
if (!field.InBounds(nextWay.Value) ||
visited.Contains(nextWay.Value))
{
continue;
}
queue.Enqueue(nextWay);
visited.Add(nextWay.Value);
if (nextWay.Value.X == playerPosition.X && nextWay.Value.Y == playerPosition.Y)
{
return(nextWay);
}
}
}
return(correctWay);
}
public bool CanMove(int x, int y, Field field)
{
var cell = new FieldCell(x, y, FieldCellStates.Empty);
if (!field.InBounds(cell) || field.field[x, y] is FieldCellStates.Weed)
{
return(false);
}
return(true);
}
private static List <FieldCell> GetIncidentCells(FieldCell cell)
{
var incidentPoints = new List <FieldCell>();
for (var dy = -1; dy <= 1; dy++)
{
for (var dx = -1; dx <= 1; dx++)
{
if ((dx != 0 && dy != 0) || (dx == 0 && dy == 0))
{
continue;
}
incidentPoints.Add(new FieldCell(cell.X + dx, cell.Y + dy, FieldCellStates.Empty));
}
}
return(incidentPoints);
}
public static Field FromLines(string[] lines)
{
var len1 = lines[0].Length;
var len2 = lines.Length;
var field = new FieldCellStates[len1, len2];
var weeds = new List <Weed>();
var initialCell = new FieldCell(0, 0, FieldCellStates.Empty);
var winCell = new FieldCell(0, 0, FieldCellStates.Empty);
for (var y = 0; y < len2; y++)
{
for (var x = 0; x < len1; x++)
{
switch (lines[y][x])
{
case 'W':
field[x, y] = FieldCellStates.Weed;
weeds.Add(new Weed(x, y));
break;
case '#':
field[x, y] = FieldCellStates.Empty;
break;
case '@':
field[x, y] = FieldCellStates.WinCell;
winCell = new FieldCell(x, y, FieldCellStates.WinCell);
break;
case 'P':
field[x, y] = FieldCellStates.Player;
initialCell = new FieldCell(x, y, FieldCellStates.Player);
break;
default:
field[x, y] = FieldCellStates.Empty;
break;
}
}
}
return(new Field(field, weeds, initialCell, winCell));
}
public Player(FieldCell initCell)
{
CurrentPos = initCell;
Scores = 0;
Health = 20;
}
public bool InBounds(FieldCell cell)
{
return(cell.X >= 0 && cell.X < this.Width && cell.Y >= 0 && cell.Y < this.Height);
}