/// <summary>
/// We connect areatypes based on their positions for the purpose off the pathfinding
/// </summary>
private void LinkLocationTypes()
{
// Variables we need to link locationtypes to eachother
LocationType current = null;
LocationType next = null;
// We use those numbers to make the programm more dynamically
int maxYposHotel = Facilities.Max(element => element.Position.Y); // get the max height from hotel that is : the position.Y = 6
int maxXposHotel = Facilities.Max(element => element.Position.X); // get the max with from hotel that is : the position.X = 9
int minXposHotel = Facilities.Min(element => element.Position.X); // get the minimum width from hotel that is : the position.X = 0
int minYposHotel = Facilities.Min(element => element.Position.Y); // get the minimum height from hotel that is : the position.Y = 0
int biggestXDimension = Facilities.Max(element => element.Dimension.X); // get the location type with the biggest Dimension.X = 8;
// Count from the smallest Y position till the biggest Y position (from floor 0, till highest floor)
for (int heightHotel = minYposHotel; heightHotel <= maxYposHotel; heightHotel++)
{
// Count from the smallest X position till the highest X position
for (int widthHotel = (minXposHotel); widthHotel <= maxXposHotel; widthHotel++)
{
// When current is zero, and it becomes zero when we looped a full row
if (current == null)
{
// Current becomes the first possible item in a row, it will keep searching with the forloop, so eventually i'll find it's position
current = SearchLocationType(widthHotel, heightHotel);
}
// When current is not zero
else
{
// current Dimension is one, because we want to search the next item and the next item might not be 1 position ahead but maybe 8, because Dimensions will take some space
for (int currentDimensionCount = 1; currentDimensionCount <= biggestXDimension; currentDimensionCount++)
{
// Search for next item by adding to it's position 1 untill the the number is as big as the biggest Dimension and in the meanwhile there is a chance we will find the next item
next = SearchLocationType((current.Position.X + currentDimensionCount), current.Position.Y); // next becomes the next item. Example lobby : 1 + 8 = 9 (next is stairs)
if (next != null)
{
// When we found the next item, let's get out of this loop, for performance reasons
break;
}
}
// When we have found the next item
if (next != null)
{
// Check if it's an elevatorshaft, because
if (current is ElevatorShaft) // if position from current is 9
{
// Get the upper Neighbor
LocationType aboveNeighbor = SearchLocationType(current.Position.X, current.Position.Y + 1);
// Get the neighbor below
LocationType underNeighbor = SearchLocationType(current.Position.X, current.Position.Y - 1);
// Add the neighbors
if (aboveNeighbor != null)
{
current.SetNeighbor(aboveNeighbor, 1);
}
if (underNeighbor != null)
{
current.SetNeighbor(underNeighbor, 1);
}
}
// We place this here because elevatorshaft can have a next neighbor, while staircase can't have that.
current.Neighbor.Add(next, next.Position.X - current.Position.X); // add the next item to the current one
next.Neighbor.Add(current, next.Position.X - current.Position.X); // add the current item to the next one
current = next; // current becomes the next one, we now count from there
if (current is Staircase) // if position from current is 9
{
// Get the upper Neighbor
LocationType aboveNeighbor = SearchLocationType(current.Position.X, current.Position.Y + 1);
// Get the neighbor below
LocationType underNeighbor = SearchLocationType(current.Position.X, current.Position.Y - 1);
// Add the neighbors
if (aboveNeighbor != null)
{
current.SetNeighbor(aboveNeighbor, 3);
}
if (underNeighbor != null)
{
current.SetNeighbor(underNeighbor, 3);
}
}
}
else
{
widthHotel = maxXposHotel;
}
}
}
current = null; // current should become null, because we want to give it a new position, one row higher
}
// For testing purposes
foreach (var item in Facilities)
{
//Console.WriteLine();
//Console.WriteLine(item.AreaType + " : " + item.Position);
//foreach (var itemm in item.NeighBor)
//{
// Console.WriteLine(itemm.Key.AreaType + " : " + itemm.Key.Position);
//}
//Console.WriteLine();
}
}