private int checkGapSize(Cars thisCar)
{
var placeOfCarColumn = Grid.GetColumn(thisCar.body);
var placeOfCarRow = Grid.GetRow(thisCar.body);
#region LEFTtoRIGHT
if (placeOfCarRow == LeftRightRow)
{
for (var searchPointColumn = placeOfCarColumn + 1;
searchPointColumn < gr_mainGrid.ColumnDefinitions.Count;
searchPointColumn++)
{
for (int j = 0; j < gr_mainGrid.Children.Count; j++)
{
UIElement uiE = gr_mainGrid.Children[j];
if (Grid.GetColumn(uiE) == searchPointColumn && Grid.GetRow(uiE) == placeOfCarRow)
{
var gapSize = Grid.GetColumn(uiE) - placeOfCarColumn - 8;
return(Math.Abs(gapSize));
}
}
}
return(8);
}
#endregion LEFTtoRIGHT
#region RIGHTtoLEFT
if (placeOfCarRow == RightLeftRow)
{
for (var searchPointColumn = placeOfCarColumn - 1;
searchPointColumn >= 0;
searchPointColumn--)
{
for (int j = 0; j < gr_mainGrid.Children.Count; j++)
{
UIElement uiE = gr_mainGrid.Children[j];
if (Grid.GetColumn(uiE) == searchPointColumn && Grid.GetRow(uiE) == placeOfCarRow)
{
var gapSize = placeOfCarColumn - Grid.GetColumn(uiE) - 8;
return(gapSize);
}
}
}
return(8);
}
#endregion RIGHTtoLEFT
#region TOPtoBOTTOM
//second lane
if (placeOfCarColumn == TopBottomColumn)
{
for (var searchPointRow = placeOfCarRow + 1;
searchPointRow < gr_mainGrid.RowDefinitions.Count;
searchPointRow++)
{
for (int j = 0; j < gr_mainGrid.Children.Count; j++)
{
UIElement uiE = gr_mainGrid.Children[j];
if (Grid.GetRow(uiE) == searchPointRow && Grid.GetColumn(uiE) == placeOfCarColumn)
{
var gapSize = Grid.GetRow(uiE) - placeOfCarRow - 8;
return(gapSize);
}
}
}
return(8);
}
//first lane
if (placeOfCarColumn == TopBottomColumn2)
{
for (var searchPointRow = placeOfCarRow + 1;
searchPointRow < gr_mainGrid.RowDefinitions.Count;
searchPointRow++)
{
for (int j = 0; j < gr_mainGrid.Children.Count; j++)
{
UIElement uiE = gr_mainGrid.Children[j];
if (Grid.GetRow(uiE) == searchPointRow && Grid.GetColumn(uiE) == placeOfCarColumn)
{
var gapSize = Grid.GetRow(uiE) - placeOfCarRow - 8;
return(gapSize);
}
}
}
return(8);
}
//third lane
if (placeOfCarColumn == TopBottomColumn3)
{
for (var searchPointRow = placeOfCarRow + 1;
searchPointRow < gr_mainGrid.RowDefinitions.Count;
searchPointRow++)
{
for (int j = 0; j < gr_mainGrid.Children.Count; j++)
{
UIElement uiE = gr_mainGrid.Children[j];
if (Grid.GetRow(uiE) == searchPointRow && Grid.GetColumn(uiE) == placeOfCarColumn)
{
var gapSize = Grid.GetRow(uiE) - placeOfCarRow - 8;
return(gapSize);
}
}
}
return(8);
}
#endregion TOPtoBOTTOM
#region BOTTOMtoTOP
//lane 2
if (placeOfCarColumn == BottomTopColumn)
{
for (var searchPointRow = placeOfCarRow - 1;
searchPointRow >= 0;
searchPointRow--)
{
for (int j = 0; j < gr_mainGrid.Children.Count; j++)
{
UIElement uiE = gr_mainGrid.Children[j];
if (Grid.GetRow(uiE) == searchPointRow && Grid.GetColumn(uiE) == placeOfCarColumn)
{
var gapSize = placeOfCarRow - Grid.GetRow(uiE) - 8;
return(gapSize);
}
}
}
return(8);
}
//lane 1
if (placeOfCarColumn == BottomTopColumn2)
{
for (var searchPointRow = placeOfCarRow - 1;
searchPointRow >= 0;
searchPointRow--)
{
for (int j = 0; j < gr_mainGrid.Children.Count; j++)
{
UIElement uiE = gr_mainGrid.Children[j];
if (Grid.GetRow(uiE) == searchPointRow && Grid.GetColumn(uiE) == placeOfCarColumn)
{
var gapSize = placeOfCarRow - Grid.GetRow(uiE) - 8;
return(gapSize);
}
}
}
return(8);
}
//lane 3
if (placeOfCarColumn == BottomTopColumn3)
{
for (var searchPointRow = placeOfCarRow - 1;
searchPointRow >= 0;
searchPointRow--)
{
for (int j = 0; j < gr_mainGrid.Children.Count; j++)
{
UIElement uiE = gr_mainGrid.Children[j];
if (Grid.GetRow(uiE) == searchPointRow && Grid.GetColumn(uiE) == placeOfCarColumn)
{
var gapSize = placeOfCarRow - Grid.GetRow(uiE) - 8;
return(gapSize);
}
}
}
return(8);
}
#endregion BOTTOMtoTOP
return(8);
}
public void spawnCars(int carsToSpawn)
{
if (checkSpawn() == true)
{
//cars left to right
if (rnd.Next(0, 7) == 0)
{
Cars car = new Cars(LeftRightColumn, LeftRightRow);
gr_mainGrid.Children.Add(car.body);
carListLeftToRight.Add(car);
}
//cars right to left
else if (rnd.Next(0, 7) == 1)
{
Cars car = new Cars(RightLeftColumn, RightLeftRow);
gr_mainGrid.Children.Add(car.body);
carListRightToLeft.Add(car);
}
//cars top to bottom 1
else if (rnd.Next(0, 7) == 2)
{
Cars car = new Cars(TopBottomColumn, TopBottomRow);
gr_mainGrid.Children.Add(car.body);
carListTopToBottom.Add(car);
}
//cars bottom to top 1
else if (rnd.Next(0, 7) == 3)
{
Cars car = new Cars(BottomTopColumn, BottomTopRow);
gr_mainGrid.Children.Add(car.body);
carListBottomToTop.Add(car);
}
//cars bottom to top 2
else if (rnd.Next(0, 7) == 4)
{
Cars car = new Cars(BottomTopColumn2, BottomTopRow);
gr_mainGrid.Children.Add(car.body);
carListBottomToTop.Add(car);
}
//cars top to bottom 2
else if (rnd.Next(0, 7) == 5)
{
Cars car = new Cars(TopBottomColumn2, TopBottomRow);
gr_mainGrid.Children.Add(car.body);
carListTopToBottom.Add(car);
}
//cars bottom to top 3
else if (rnd.Next(0, 7) == 6)
{
Cars car = new Cars(BottomTopColumn3, BottomTopRow);
gr_mainGrid.Children.Add(car.body);
carListBottomToTop.Add(car);
}
//cars top to bottom 3
else
{
Cars car = new Cars(TopBottomColumn3, TopBottomRow);
gr_mainGrid.Children.Add(car.body);
carListTopToBottom.Add(car);
}
}
}