private Color h_GetCellColor(CCell pCell)
{
Color backColor = Color.Goldenrod;
if (pCell.IsExit)
{
backColor = Color.Goldenrod;
}
else
{
switch (pCell.CellType)
{
case ECellType.Wall:
backColor = Color.Gray;
break;
case ECellType.Empty:
backColor = Color.WhiteSmoke;
break;
case ECellType.Box:
backColor = Color.Green;
break;
case ECellType.Worker:
backColor = Color.DarkRed;
break;
}
}
return(backColor);
}
private CCell h_FindNextCell(CCell pCell, EDirection enDirection)
{
int iDeltaX = 0;
int iDeltaY = 0;
switch (enDirection)
{
case EDirection.Left:
iDeltaX = -1;
break;
case EDirection.Right:
iDeltaX = +1;
break;
case EDirection.Up:
iDeltaY = -1;
break;
case EDirection.Down:
iDeltaY = +1;
break;
}
return
(Field.FirstOrDefault(p =>
p.X == pCell.X + iDeltaX &&
p.Y == pCell.Y + iDeltaY
));
}
public bool Move(EDirection enDirection)
{
CCell pWorkerCell =
Field.FirstOrDefault(
p => p.CellType == ECellType.Worker);
CCell pCellOnMyWay =
h_FindNextCell(pWorkerCell, enDirection);
if (pCellOnMyWay == null)
{
return(false);
}
switch (pCellOnMyWay.CellType)
{
case ECellType.Wall:
return(false);
case ECellType.Empty:
break;
case ECellType.Box:
CCell pCellOnMyWay2 =
h_FindNextCell(pCellOnMyWay, enDirection);
if (pCellOnMyWay2 == null)
{
return(false);
}
if (pCellOnMyWay2.CellType == ECellType.Wall)
{
return(false);
}
if (pCellOnMyWay2.CellType == ECellType.Box)
{
return(false);
}
pCellOnMyWay2.CellType = ECellType.Box;
pCellOnMyWay.CellType = ECellType.Empty;
break;
default:
return(false);
break;
}
pCellOnMyWay.CellType = ECellType.Worker;
pWorkerCell.CellType = ECellType.Empty;
return(true);
}
/// <summary>
/// Загрузка из файла
/// </summary>
/// <param name="sFileName"></param>
public void Load(string sFileName)
{
// 1;;;;;;;;;;1
string[] arLines = File.ReadAllLines(sFileName);
for (int yy = 0; yy < arLines.Length; yy++)
{
string[] arRows = arLines[yy].Split(
new[] { ';' }, StringSplitOptions.None);
for (int xx = 0; xx < arRows.Length; xx++)
{
ECellType enType;
string sValue = arRows[xx];
// xx, yy
switch (sValue)
{
case "":
case "0": {
enType = ECellType.Empty;
break;
}
case "1": {
enType = ECellType.Wall;
break;
}
case "2": {
enType = ECellType.Place;
break;
}
case "3": {
enType = ECellType.Box;
break;
}
case "4": {
enType = ECellType.Worker;
break;
}
default: {
throw new Exception("Неверный формат файла, некорректное значение " + sValue);
}
}
CCell pCell = new CCell(xx, yy, enType);
Field.Add(pCell);
}
}
}
private Control h_GetInCell(CCell pCell)
{
if (pCell.Container != null)
{
return(pCell.Container as Control);
}
foreach (Control pC in panel1.Controls)
{
if (pC.Tag == null)
{
continue;
}
var pInCell = pC.Tag as CCell;
if (pInCell == null)
{
continue;
}
if (pInCell.X == pCell.X && pInCell.Y == pCell.Y)
{
return(pC);
}
}
return(null);
}