public FilledRegion Apply(FillData data)
{
//The spawning areas.
List <Region> spawningAreas = new List <Region>();
//Get/set some data.
Region area = data.BeingFilled;
PlateauGeneration.BeingFilled = data.BeingFilled;
//If the corridor is going to be vertical, flip the width and height.
if (area.Height > area.Width)
{
PlateauGeneration.BeingFilled = new Region(area.Y, area.X, area.Height, area.Width);
}
int numb = PlateauGeneration.NumbPlateaus;
int plateauSize = PlateauGeneration.PlateauWidth;
int space = PlateauGeneration.SpaceBetweenPlateaus;
int border = PlateauGeneration.Border;
//Plateau size data.
//"maxSize" is the largest allowable hurdle height.
int maxSize = PlateauGeneration.BeingFilled.Height - 1;
if (area.Height > area.Width)
{
//Vertical.
//Add the plateaus.
int hurdleWidth, plateauExtent;
for (int i = 0; i < numb; ++i)
{
//Get a width within the given random variation.
hurdleWidth = (int)Math.Round((area.Width + 1) * (HurdleAverageSpaceScale + ((2 * HurdleHeightVariance * (float)GeneratorSettings.R.NextDouble()) - HurdleHeightVariance)), 0);
//Keep it constrained.
if (hurdleWidth > maxSize)
{
hurdleWidth = maxSize;
}
if (hurdleWidth < 1)
{
hurdleWidth = 1;
}
//Get the width of the plateau given the size of a hurdle.
plateauExtent = area.Width + 1 - hurdleWidth;
plateauExtent /= 2;
//Fill in the plateaus.
data.FillRegion(true, new Region(area.Left, area.Top + border + (i * (space + plateauSize)), plateauExtent - 1, plateauSize - 1));
if ((2 * plateauExtent) + hurdleWidth >= area.Width + 1)
{
data.FillRegion(true, new Region(area.Right - plateauExtent + 1, area.Top + border + (i * (space + plateauSize)), plateauExtent - 1, plateauSize - 1));
}
else
{
data.FillRegion(true, new Region(area.Right - plateauExtent, area.Top + border + (i * (space + plateauSize)), plateauExtent, plateauSize - 1));
}
}
//Make room for any holes that the plateaus covered.
foreach (Location l in data.HolesAlongPerimeter())
{
//The hole is covered if it is just left/right of the region and the space just right/left of it (respectively) is filled.
if ((area.Touches(l.Left, true, true, false) && data.GetMapAt(l.Left)) ||
(area.Touches(l.Right, true, true, false) && data.GetMapAt(l.Right)))
{
//Make a little tunnel under the plateau.
int[] plateauSides = SteppedHallwayPattern.PlateauSides(l.Y, numb, plateauSize, space, border, area.Top, area.Bottom);
Region cleared;
if (l.X - 1 == area.Right)
{
cleared = new Region(data.BeingFilled.Right, plateauSides[0], 0, plateauSize - 1);
}
else
{
cleared = new Region(data.BeingFilled.Left, plateauSides[0], 0, plateauSize - 1);
}
data.FillRegion(false, cleared);
}
}
}
else
{
//Horizontal.
//Add the plateaus.
int hurdleHeight, plateauHeight;
for (int i = 0; i < numb; ++i)
{
//Get a height within the given random variation.
hurdleHeight = (int)Math.Round((area.Height + 1) * (HurdleAverageSpaceScale + ((2 * HurdleHeightVariance * (float)GeneratorSettings.R.NextDouble()) - HurdleHeightVariance)), 0);
//Keep it constrained.
if (hurdleHeight > maxSize)
{
hurdleHeight = maxSize;
}
if (hurdleHeight < 1)
{
hurdleHeight = 1;
}
//Get the height of the plateau given the size of a hurdle.
plateauHeight = area.Height + 1 - hurdleHeight;
plateauHeight /= 2;
//Fill in the plateaus.
data.FillRegion(true, new Region(area.Left + border + (i * (space + plateauSize)), area.Top, plateauSize - 1, plateauHeight - 1));
if ((2 * plateauHeight) + hurdleHeight >= area.Height + 1)
{
data.FillRegion(true, new Region(area.Left + border + (i * (space + plateauSize)), area.Bottom - plateauHeight + 1, plateauSize - 1, plateauHeight - 1));
spawningAreas.Add(new Region(area.Left + border + (i * (space + plateauSize)), area.Top + plateauHeight, plateauSize - 1, data.BeingFilled.Height - plateauHeight - plateauHeight - 2));
}
else
{
data.FillRegion(true, new Region(area.Left + border + (i * (space + plateauSize)), area.Bottom - plateauHeight, plateauSize - 1, plateauHeight));
spawningAreas.Add(new Region(area.Left + border + (i * (space + plateauSize)), area.Top + plateauHeight, plateauSize - 1, data.BeingFilled.Height - plateauHeight - plateauHeight - 1));
}
}
}
//Make room for any holes that the plateaus covered.
foreach (Location l in data.HolesAlongPerimeter())
{
//Horizontal.
if (area.Height < area.Width)
{
//The hole is covered if it is just below/above the region and the space above/below it (respectively) is filled.
if ((area.Touches(l.Above, true, true, false) && data.GetMapAt(l.Above)) ||
(area.Touches(l.Below, true, true, false) && data.GetMapAt(l.Below)))
{
//Make a little tunnel under the plateau.
int[] plateauSides = SteppedHallwayPattern.PlateauSides(l.X, numb, plateauSize, space, border, area.Left, area.Right);
Region cleared;
if (l.Y - 1 == area.Bottom)
{
cleared = new Region(plateauSides[0], data.BeingFilled.Bottom, plateauSize - 1, 0);
}
else
{
cleared = new Region(plateauSides[0], data.BeingFilled.Top, plateauSize - 1, 0);
}
data.FillRegion(false, cleared);
}
}
//Vertical.
else if ((area.Touches(l.Left, true, true, false) && data.GetMapAt(l.Left)) ||
(area.Touches(l.Right, true, true, false) && data.GetMapAt(l.Right)))
{
//Make a little tunnel under the plateau.
int[] plateauSides = SteppedHallwayPattern.PlateauSides(l.Y, numb, plateauSize, space, border, area.Top, area.Bottom);
Region cleared;
if (l.X - 1 == area.Right)
{
cleared = new Region(data.BeingFilled.Right, plateauSides[0], 0, plateauSize - 1);
}
else
{
cleared = new Region(data.BeingFilled.Left, plateauSides[0], 0, plateauSize - 1);
}
data.FillRegion(false, cleared);
}
}
//Return the new regions.
return(new ThickHurdleRegion(data.BeingFilled, spawningAreas));
}
public FilledRegion Apply(FillData data)
{
//Start on either the relative top or bottom of the corridor.
bool top = MathF.R.NextDouble() > 0.5;
//Set up the plateau properties.
bool horizontal = data.BeingFilled.Width > data.BeingFilled.Height;
if (horizontal)
{
Generation.BeingFilled = data.BeingFilled;
}
else
{
Generation.BeingFilled = new Region(data.BeingFilled.Y,
data.BeingFilled.X,
data.BeingFilled.Height,
data.BeingFilled.Width);
}
int spaceBetween = Generation.SpaceBetweenPlateaus;
int border = Generation.Border;
int plateauWidth = Generation.PlateauWidth;
int numbPlateaus = Generation.NumbPlateaus;
//Fill the area. Also keep track of the free space above/below plateaus.
List <Region> freeAreas = new List <Region>();
for (int i = 0; i < numbPlateaus; ++i)
{
if (top)
{
if (horizontal)
{
data.FillRegion(true, new Region(data.BeingFilled.Left + border + (i * (spaceBetween + plateauWidth)),
data.BeingFilled.Top,
plateauWidth - 1,
data.BeingFilled.Height - 1));
freeAreas.Add(new Region(data.BeingFilled.Left + border + (i * (spaceBetween + plateauWidth)),
data.BeingFilled.Bottom,
plateauWidth - 1, 0));
}
else
{
data.FillRegion(true, new Region(data.BeingFilled.Left,
data.BeingFilled.Top + border + (i * (spaceBetween + plateauWidth)),
data.BeingFilled.Width - 1,
plateauWidth - 1));
freeAreas.Add(new Region(data.BeingFilled.Left + 1,
data.BeingFilled.Top + border + (i * (spaceBetween + plateauWidth)) - 1,
data.BeingFilled.Width - 2, 0));
}
}
else
{
if (horizontal)
{
data.FillRegion(true, new Region(data.BeingFilled.Left + border + (i * (spaceBetween + plateauWidth)),
data.BeingFilled.Top + 1,
plateauWidth - 1,
data.BeingFilled.Height - 1));
freeAreas.Add(new Region(data.BeingFilled.Left + border + (i * (spaceBetween + plateauWidth)),
data.BeingFilled.Top,
plateauWidth - 1, 0));
}
else
{
data.FillRegion(true, new Region(data.BeingFilled.Left + 1,
data.BeingFilled.Top + border + (i * (spaceBetween + plateauWidth)),
data.BeingFilled.Width - 1,
plateauWidth - 1));
freeAreas.Add(new Region(data.BeingFilled.Left + 1,
data.BeingFilled.Top + border + (i * (spaceBetween + plateauWidth)) - 1,
data.BeingFilled.Width - 2, 0));
}
}
top = !top;
}
Region area = data.BeingFilled;
//Make room for any holes that the plateaus covered.
//TODO: Instead of clearing out the bottom, just clear that column of plateau. Possibly also do this for other plateau patterns?
foreach (Location l in data.HolesAlongPerimeter())
{
//Horizontal.
if (area.Height < area.Width)
{
//The hole is covered if it is just below/above the region and the space above/below it (respectively) is filled.
if ((area.Touches(l.Above, true, true, false) && data.GetMapAt(l.Above)) ||
(area.Touches(l.Below, true, true, false) && data.GetMapAt(l.Below)))
{
//Make a little tunnel under the plateau.
int[] plateauSides = SteppedHallwayPattern.PlateauSides(l.X, numbPlateaus, plateauWidth, spaceBetween, border, area.Left, area.Right);
Region cleared;
if (l.Y - 1 == area.Bottom)
{
cleared = new Region(plateauSides[0], data.BeingFilled.Bottom, plateauWidth - 1, 0);
}
else
{
cleared = new Region(plateauSides[0], data.BeingFilled.Top, plateauWidth - 1, 0);
}
data.FillRegion(false, cleared);
}
}
//Vertical
else if ((area.Touches(l.Left, true, true, false) && data.GetMapAt(l.Left)) ||
(area.Touches(l.Right, true, true, false) && data.GetMapAt(l.Right)))
{
//Make a little tunnel under the plateau.
int[] plateauSides = SteppedHallwayPattern.PlateauSides(l.Y, numbPlateaus, plateauWidth, spaceBetween, border, area.Top, area.Bottom);
Region cleared;
if (l.X - 1 == area.Right)
{
cleared = new Region(data.BeingFilled.Right, plateauSides[0], 0, plateauWidth - 1);
}
else
{
cleared = new Region(data.BeingFilled.Left, plateauSides[0], 0, plateauWidth - 1);
}
data.FillRegion(false, cleared);
}
}
if (horizontal)
{
return(new ZipperRegion(data.BeingFilled, freeAreas));
}
else
{
return(new ZipperRegion(data.BeingFilled, new List <Region>()));
}
}
