public void RebuildNodesOnHighSectorEdges(IntVector3 areaWithSectors, int side)
{
WorldArea area = manager.worldData.worldAreas[areaWithSectors.x];
MultiLevelSector sector = area.sectorGrid[0][areaWithSectors.y];
MultiLevelSector higherSector = manager.GetHigherSectorFromLower(1, sector, area);
Debug.Log("Lower level start " + areaWithSectors.y + " end " + areaWithSectors.z);
// clear out both sides //area.sectorGrid[1][areaWithSectors.z]
manager.RemoveAllAbstractNodesOnSectorEdge(higherSector, side);
manager.RemoveAllAbstractNodesOnSectorEdge(manager.GetHigherSectorFromLower(1, area.sectorGrid[0][areaWithSectors.z], area), manager.FlipDirection(side));
// rebuild side
RebuildNodesOnHighSectorEdge(1, higherSector, side, manager.EdgeIndexToVector(side), area);
}
private void RebuildNodesOnSectorEdge(MultiLevelSector sector, int edgeIndex, int edgeIndexNeighbourSector,
Vector2 startInSector, Vector2 startInNeighbourSector, Vector2 direction, WorldArea area)
{
// remove connections to sector nodes on edge + remove them and those directly linked on neighbour sector
Manager.RemoveAllAbstractNodesOnSectorEdge(sector, edgeIndex);
var maxStep = direction == Vector2.right ? sector.TilesInWidth : sector.TilesInHeight;
int sec = -1;
for (int i = 0; i < maxStep; i++)
{
Tile neighbour =
area.TileGrid[(int)startInNeighbourSector.x + (int)direction.x * i][
(int)startInNeighbourSector.y + (int)direction.y * i];
if (neighbour != null)
{
sec = neighbour.SectorIndex;
Manager.RemoveAllAbstractNodesOnSectorEdge(area.SectorGrid[0][sec], edgeIndexNeighbourSector);
break;
}
}
if (sec != -1) // if we haven't found any tiles, no reason to try and build connections
{
// build nodes on edge
bool sectorNodesOpen = false;
int openLength = -1;
int startNodeOfGroup = 0;
for (int i = 0; i < maxStep; i++)
{
var tile1 = area.TileGrid[(int)startInSector.x + (int)direction.x * i][
(int)startInSector.y + (int)direction.y * i];
var tile2 = area.TileGrid[(int)startInNeighbourSector.x + (int)direction.x * i][
(int)startInNeighbourSector.y + (int)direction.y * i];
if (tile1 != null && tile2 != null && !tile1.Blocked && !tile2.Blocked &&
Manager.WorldData.TileManager.TilesWithinRangeGeneration(tile1, tile2))
{
// starting point of a new connection/gate between sectors
if (!sectorNodesOpen)
{
sectorNodesOpen = true;
}
openLength++;
}
else
{
if (sectorNodesOpen) // if we have had a couple of open nodes couples
{
// small enough to represent with 1 transition
if (openLength < Manager.MaxGateSize)
{
int steps = Mathf.FloorToInt(openLength * 0.5f) + startNodeOfGroup;
Tile neighbourTile =
area.TileGrid[(int)startInNeighbourSector.x + (int)direction.x * steps][
(int)startInNeighbourSector.y + (int)direction.y * steps];
Manager.CreateSectorNodes(sector, neighbourTile.SectorIndex, edgeIndex,
edgeIndexNeighbourSector,
area.TileGrid[(int)startInSector.x + (int)direction.x * steps][
(int)startInSector.y + (int)direction.y * steps], neighbourTile, area);
}
else
{
// to large, 2 transitions. on on each end
int multilayer = startNodeOfGroup;
Tile neighbourTile =
area.TileGrid[(int)startInNeighbourSector.x + (int)direction.x * multilayer][
(int)startInNeighbourSector.y + (int)direction.y * multilayer];
Manager.CreateSectorNodes(sector, neighbourTile.SectorIndex, edgeIndex,
edgeIndexNeighbourSector,
area.TileGrid[(int)startInSector.x + (int)direction.x * multilayer][
(int)startInSector.y + (int)direction.y * multilayer], neighbourTile, area);
multilayer = (startNodeOfGroup + openLength);
neighbourTile =
area.TileGrid[(int)startInNeighbourSector.x + (int)direction.x * multilayer][
(int)startInNeighbourSector.y + (int)direction.y * multilayer];
Manager.CreateSectorNodes(sector, neighbourTile.SectorIndex, edgeIndex,
edgeIndexNeighbourSector,
area.TileGrid[(int)startInSector.x + (int)direction.x * multilayer][
(int)startInSector.y + (int)direction.y * multilayer], neighbourTile, area);
}
openLength = -1;
sectorNodesOpen = false;
}
startNodeOfGroup = i + 1;
}
}
if (sectorNodesOpen) // if we have had a couple of open nodes couples
{
if (openLength < Manager.MaxGateSize)
{
int steps = Mathf.FloorToInt(openLength * 0.5f) + startNodeOfGroup;
Tile neighbourTile =
area.TileGrid[(int)startInNeighbourSector.x + (int)direction.x * steps][
(int)startInNeighbourSector.y + (int)direction.y * steps];
Manager.CreateSectorNodes(sector, neighbourTile.SectorIndex, edgeIndex,
edgeIndexNeighbourSector,
area.TileGrid[(int)startInSector.x + (int)direction.x * steps][
(int)startInSector.y + (int)direction.y * steps], neighbourTile, area);
}
else
{
// to large, 2 transitions. on on each end
int multilayer = startNodeOfGroup;
Tile neighbourTile =
area.TileGrid[(int)startInNeighbourSector.x + (int)direction.x * multilayer][
(int)startInNeighbourSector.y + (int)direction.y * multilayer];
Manager.CreateSectorNodes(sector, neighbourTile.SectorIndex, edgeIndex,
edgeIndexNeighbourSector,
area.TileGrid[(int)startInSector.x + (int)direction.x * multilayer][
(int)startInSector.y + (int)direction.y * multilayer], neighbourTile, area);
multilayer = (startNodeOfGroup + openLength);
neighbourTile =
area.TileGrid[(int)startInNeighbourSector.x + (int)direction.x * multilayer][
(int)startInNeighbourSector.y + (int)direction.y * multilayer];
Manager.CreateSectorNodes(sector, neighbourTile.SectorIndex, edgeIndex,
edgeIndexNeighbourSector,
area.TileGrid[(int)startInSector.x + (int)direction.x * multilayer][
(int)startInSector.y + (int)direction.y * multilayer], neighbourTile, area);
}
}
}
}