//private int SideBranchingEntropy = 0; //influences chances of sideways branching; rises as branches fail to branch when they should (dungeon topology wont allow it)
//WIP
public override bool GeneratePlan(out DungeonPlan dungeonPlan)
{
dungeonPlan = new DungeonPlan();
SegmentStump MainPathStump;
List <SegmentStump> SidewayStumps = new List <SegmentStump>();
if (PlanningGrid == null)
{
PlanningGrid = new byte[Settings.PlanGridDimensions + 1, Settings.PlanGridDimensions + 1];
}
else
{
Array.Clear(PlanningGrid, 0, PlanningGrid.Length);
}
//ENTRANCE
PlannedSegment EntrancePlan = new PlannedSegment();
SegmentStump EntranceStump = new SegmentStump(null,
new SegmentCellOriented((int)(Settings.PlanGridDimensions * EntranceMargin.x),
(int)(Settings.PlanGridDimensions * EntranceMargin.y),
SegmentRotation.Up,
DoorType.NonExistant, //no door into first segment
0), //starting altitude is considered zero
DungeonSegmentRole.MainPath, //Entrance is a start of main path
0, //dungeon starting segment has 0 depth and weight before it
0);
ArchivedSegment schemeChoice = TryFindFittingSegment(SegmentCategory.Entrance, EntranceStump);
if (schemeChoice == null)
{
Debug.Log("Could not plan entrance");
return(false);
}
else
{
RegisterInGrid(schemeChoice, EntranceStump);
}
EntrancePlan.PlanFromScheme(schemeChoice, EntranceStump);
dungeonPlan.AddSegment(EntrancePlan);
List <SegmentStump> OpeningsStumps = SegmentStump.MakeStumpsForOpenings(EntrancePlan);
ShuffleList <SegmentStump>(OpeningsStumps);
MainPathStump = OpeningsStumps[0]; //first one after shuffle is main, the rest are sideways
MainPathStump.StumpRole = DungeonSegmentRole.MainPath;
OpeningsStumps.RemoveAt(0);
foreach (SegmentStump stump in OpeningsStumps)
{
stump.StumpRole = DungeonSegmentRole.Sideway;
stump.PathDepth = 0; //depth and weight are related to sideway now
stump.PathWeight = 0;
SidewayStumps.Add(stump);
}
//MAIN PATH
PlannedSegment MainPathPlan;
int ChosenCategory;
while ((ChosenCategory = ChooseCategoryForStump(MainPathStump)) != SegmentCategory.Exit)
{
MainPathPlan = new PlannedSegment();
schemeChoice = TryFindFittingSegment(ChosenCategory, MainPathStump);
if (schemeChoice == null)
{
//Debug.Log("Could not plan part of main path at Depth / Weight: " + MainPathStump.PathDepth + " / " + MainPathStump.PathWeight);
return(false);
}
else
{
RegisterInGrid(schemeChoice, MainPathStump);
}
MainPathPlan.PlanFromScheme(schemeChoice, MainPathStump);
dungeonPlan.AddSegment(MainPathPlan);
OpeningsStumps = SegmentStump.MakeStumpsForOpenings(MainPathPlan);
ShuffleList <SegmentStump>(OpeningsStumps);
MainPathStump = OpeningsStumps[0]; //first one after shuffle is main, the rest are sideways
MainPathStump.StumpRole = DungeonSegmentRole.MainPath;
OpeningsStumps.RemoveAt(0);
foreach (SegmentStump stump in OpeningsStumps)
{
stump.StumpRole = DungeonSegmentRole.Sideway;
stump.PathDepth = 0;
stump.PathWeight = 0;
SidewayStumps.Add(stump);
}
}
//EXIT
PlannedSegment MainPathExitPlan = new PlannedSegment();
schemeChoice = TryFindFittingSegment(SegmentCategory.Exit, MainPathStump);
if (schemeChoice == null)
{
//Debug.Log("Could not plan exit part of main path");
return(false);
}
else
{
RegisterInGrid(schemeChoice, MainPathStump);
}
MainPathExitPlan.PlanFromScheme(schemeChoice, MainPathStump);
dungeonPlan.AddSegment(MainPathExitPlan);
//SIDEWAYS
PlannedSegment SidewayPlan;
while (SidewayStumps.Count != 0)
{
ChosenCategory = ChooseCategoryForStump(SidewayStumps[0]);
SidewayPlan = new PlannedSegment();
schemeChoice = TryFindFittingSegment(ChosenCategory, SidewayStumps[0]);
if (schemeChoice == null)
{
//Debug.Log("Could not plan a sideway");
return(false);
}
else
{
RegisterInGrid(schemeChoice, SidewayStumps[0]);
}
SidewayPlan.PlanFromScheme(schemeChoice, SidewayStumps[0]);
dungeonPlan.AddSegment(SidewayPlan);
OpeningsStumps = SegmentStump.MakeStumpsForOpenings(SidewayPlan); //if sideway continues - add its exit stumps to the end of SidewayStumps
foreach (SegmentStump stump in OpeningsStumps)
{
stump.StumpRole = DungeonSegmentRole.Sideway;
SidewayStumps.Add(stump);
}
SidewayStumps.RemoveAt(0); //stump is built upon and should be removed
}
return(true); //generated successfully
}
public Vector2 EntranceMargin = new Vector2(0.3f, 0.5f); // multiplier-coords in planning grid for dungeon entrance. (0,0) is bottom left corner. (0.5,0.5) is center. (1,1) is top right
//Main Generator
public abstract bool GeneratePlan(out DungeonPlan dungeonPlan);
