private MapLibrary.Point IsArrived(Point gridPoint)
{
if (!((CaveCard)field.GetCard(ConvertLocationToCoords(gridPoint))).getIsConnected())
{
return(null);
}
MapLibrary.Point coords = ConvertLocationToCoords(gridPoint);
int[] dir = { 0, -1, 0, 1, 0 };
for (int i = 0; i < dir.Length - 1; i++)
{
int r = coords.R + dir[i], c = coords.C + dir[i + 1];
if (field.GetCard(r, c) is DestCard)
{
if (field.CanBeConntectedSurrounding(coords, (CaveCard)field.GetCard(r, c)))
{
return(new MapLibrary.Point(r, c));
}
}
}
return(null);
}
private void SetPredictionRect(int X, int Y)
{
if (this.selectedCard == null)
{
return;
}
Point?gridPoint = GetGridPoint(X, Y);
if (gridPoint.HasValue)
{
Point point = (Point)gridPoint;
if (rectPrev.X != point.X || rectPrev.Y != point.Y)
{
EraseGraphics();
ShowGrid();
MapLibrary.Point coords = ConvertLocationToCoords(point);
rectPrev.X = point.X; rectPrev.Y = point.Y;
Rectangle rect = new Rectangle(point.X, point.Y, cardWidth, cardHeight);
Brush brush = new SolidBrush(Grid_Impossible);
if (field.IsValidPosition(coords, (CaveCard)this.selectedCard))
{
brush = new SolidBrush(Grid_Possible);
}
g.FillRectangle(brush, rect);
}
}
}
// Release on Grid
private bool ProcessGrid(Point gridPoint)
{
// is CaveCard
if (this.selectedCard is CaveCard)
{
MapLibrary.Point coords;
Attach(gridPoint, (CaveCard)this.selectedCard);
RemoveFromHands();
coords = IsArrived(gridPoint);
// if arrived at destcard
if (coords != null)
{
field.GetCard(coords).face = CardFace.FRONT;
}
}
// is RockDownCard
else if (this.selectedCard is RockDownCard)
{
MapLibrary.Point coords = ConvertLocationToCoords(gridPoint);
if (field.isValidated(coords) || field.GetCard(coords) is StartCard || field.GetCard(coords) is DestCard)
{
MoveToStartPosition(this.selectedPic);
return(false);
}
else if (field.GetCard(coords) is CaveCard)
{
if (((CaveCard)field.GetCard(coords)).getDir() != Dir.NONE)
{
field.RockDown(coords);
this.selectedCard.face = CardFace.FRONT;
this.usedCard.Push(this.selectedCard);
DeleteImage(coords.R, coords.C);
DeleteImage(this.selectedPic);
RemoveFromHands();
}
else
{
MoveToStartPosition(selectedPic);
return(false);
}
}
}
// is MapCard
else if (this.selectedCard is MapCard)
{
MapLibrary.Point coords = ConvertLocationToCoords(gridPoint);
CaveCard card = field.GetCard(coords);
if (card is DestCard)
{
//string message = ((DestCard)card).getIsGoldCave() ? "금 카드입니다!" : "금 카드가 아닙니다!";
var image = ((DestCard)card).getIsGoldCave() ? Properties.Resources.goal_gold : Properties.Resources.goal_stone_down_left;
// MessageBox.Show(message);
var map = new MapForm(image);
map.ShowDialog();
this.selectedCard.face = CardFace.FRONT;
this.usedCard.Push(this.selectedCard);
DeleteImage(this.selectedPic);
RemoveFromHands();
}
else
{
MoveToStartPosition(this.selectedPic);
return(false);
}
}
return(true);
}
