protected static bool HasBorderOpening(IRoomGen roomFrom, Rect rectTo, Dir4 expandTo)
{
Loc diff = roomFrom.Draw.Start - rectTo.Start; // how far ahead the start of source is to dest
int offset = diff.GetScalar(expandTo.ToAxis().Orth());
// Traverse the region that both borders touch
int sourceLength = roomFrom.GetBorderLength(expandTo);
int destLength = rectTo.Size.GetScalar(expandTo.ToAxis().Orth());
for (int ii = Math.Max(0, offset); ii - offset < sourceLength && ii < destLength; ii++)
{
bool sourceFulfill = roomFrom.GetFulfillableBorder(expandTo, ii - offset);
if (sourceFulfill)
{
return(true);
}
}
return(false);
}
public static int GetBorderMatch(IRoomGen roomFrom, IRoomGen room, Loc candLoc, Dir4 expandTo)
{
int totalMatch = 0;
Loc diff = roomFrom.Draw.Start - candLoc; // how far ahead the start of source is to dest
int offset = diff.GetScalar(expandTo.ToAxis().Orth());
// Traverse the region that both borders touch
int sourceLength = roomFrom.GetBorderLength(expandTo);
int destLength = room.GetBorderLength(expandTo.Reverse());
for (int ii = Math.Max(0, offset); ii - offset < sourceLength && ii < destLength; ii++)
{
bool sourceFulfill = roomFrom.GetFulfillableBorder(expandTo, ii - offset);
bool destFulfill = room.GetFulfillableBorder(expandTo.Reverse(), ii);
if (sourceFulfill && destFulfill)
{
totalMatch++;
}
}
return(totalMatch);
}
public override void ApplyToPath(IRandom rand, GridPlan floorPlan)
{
// open rooms on both sides
Loc gridSize = new Loc(floorPlan.GridWidth, floorPlan.GridHeight);
int scalar = gridSize.GetScalar(this.GapAxis);
int orth = gridSize.GetScalar(this.GapAxis.Orth());
if (scalar < 2 || orth < 1)
{
throw new InvalidOperationException("Not enough room to create path.");
}
GenContextDebug.StepIn("Initial Rooms");
for (int ii = 0; ii < orth; ii++)
{
// place the rooms at the edge
floorPlan.AddRoom(this.GapAxis.CreateLoc(0, ii), this.GenericRooms.Pick(rand), this.RoomComponents.Clone());
GenContextDebug.DebugProgress("Room");
floorPlan.AddRoom(this.GapAxis.CreateLoc(scalar - 1, ii), this.GenericRooms.Pick(rand), this.RoomComponents.Clone());
GenContextDebug.DebugProgress("Room");
if (scalar > 2)
{
// place hall rooms
Loc loc = this.GapAxis.CreateLoc(1, ii);
Loc size = this.GapAxis.CreateLoc(scalar - 2, 1);
floorPlan.AddRoom(new Rect(loc, size), this.GetDefaultGen(), this.HallComponents.Clone(), true);
GenContextDebug.DebugProgress("Mid Room");
}
}
GenContextDebug.StepOut();
GenContextDebug.StepIn("Connecting Sides");
// halls connecting two tiers of the same side
bool[][] connections = new bool[orth - 1][];
for (int ii = 0; ii < orth - 1; ii++)
{
connections[ii] = new bool[2];
}
// add crosses
for (int ii = 0; ii < orth - 1; ii++)
{
if (rand.Next(2) == 0)
{
connections[ii][0] = true;
}
else
{
connections[ii][1] = true;
}
}
// paint hallways
for (int ii = 0; ii < orth; ii++)
{
// place the halls at the sides
if (ii < orth - 1)
{
if (connections[ii][0])
{
this.PlaceOrientedHall(this.GapAxis.Orth(), 0, ii, 1, floorPlan, this.GenericHalls.Pick(rand));
GenContextDebug.DebugProgress("Side Connection");
}
if (connections[ii][1])
{
this.PlaceOrientedHall(this.GapAxis.Orth(), scalar - 1, ii, 1, floorPlan, this.GenericHalls.Pick(rand));
GenContextDebug.DebugProgress("Side Connection");
}
}
// place halls to bridge the gap
this.PlaceOrientedHall(this.GapAxis, 0, ii, 1, floorPlan, this.GenericHalls.Pick(rand));
if (scalar > 2)
{
this.PlaceOrientedHall(this.GapAxis, scalar - 1, ii, -1, floorPlan, this.GenericHalls.Pick(rand));
}
GenContextDebug.DebugProgress("Bridge");
}
GenContextDebug.StepOut();
}
