private void gridPanel_MouseUp(object sender, MouseEventArgs e)
{
DrawLineCommand tempDlc;
List<DrawTileCommand> tempTilesToDraw = new List<DrawTileCommand>();
foreach(DrawLineCommand dlc in DrawLineList) {
foreach(DrawTileCommand dtc in dlc.TilesDrawn)
tempTilesToDraw.Add(dtc);
}
tempDlc = new DrawLineCommand(this, tempTilesToDraw);
commandQueue.Push(tempDlc);
DrawLineList.Clear();
mouseDown = false;
oldMouseX = -1;
oldMouseY = -1;
}
private void DrawTileLine(int oldMouseX, int oldMouseY, int newX, int newY)
{
int x = newX;
int y = newY;
if (oldMouseX >= 0 && oldMouseY >= 0)
{
int distanceX = x - oldMouseX;
int distanceY = y - oldMouseY;
int dx = -1;
int dy = -1;
if (distanceX < 0) dx = 1;
if (distanceY < 0) dy = 1;
distanceX = Math.Abs(distanceX);
distanceY = Math.Abs(distanceY);
int counter = 0;
List<DrawTileCommand> tilesToDraw = new List<DrawTileCommand>();
while (distanceX > 0 || distanceY > 0)
{
if (x + dx < tiles.GetLength(0) && x + dx >= 0 && y + dy < tiles.GetLength(1) && y + dy >= 0)
{
DrawTileCommand com = new DrawTileCommand(this, x, y, tiles[x, y].Image, currentImage);
tilesToDraw.Add(com);
//tiles[x, y].Image = currentImage;
counter++;
if (distanceX > 0) distanceX--;
if (distanceY > 0) distanceY--;
if (distanceX == 0) dx = 0;
if (distanceY == 0) dy = 0;
x += dx;
y += dy;
}
else
{
break;
}
}
ICommand dlc = new DrawLineCommand(this, tilesToDraw);
DrawLineList.Add(dlc as DrawLineCommand);
dlc.Execute();
redoCommandQueue.Clear();
}
}