public List <ISpace> GenerateNext()
{
List <ISpace> ways = new List <ISpace>();
int hallHalfWidth = 2;
for (int i = 0; i < 4; i++)
{
if (hallWays[i] != null)
{
continue; // Is already used
}
if (UnityEngine.Random.value < 0.2 * depth)
{
continue; // RNG sais no
}
Vector2Int startPos = Vector2Int.zero;
switch ((Cardinal)i)
{
case Cardinal.NORTH: startPos = new Vector2Int(box.xMin + UnityEngine.Random.Range(hallHalfWidth + 1, box.width - hallHalfWidth - 2), box.yMax); break;
case Cardinal.EAST: startPos = new Vector2Int(box.xMax, box.yMin + UnityEngine.Random.Range(hallHalfWidth + 1, box.height - hallHalfWidth - 2)); break;
case Cardinal.SOUTH: startPos = new Vector2Int(box.xMin + UnityEngine.Random.Range(hallHalfWidth + 1, box.width - hallHalfWidth - 2), box.yMin); break;
case Cardinal.WEST: startPos = new Vector2Int(box.xMin, box.yMin + UnityEngine.Random.Range(hallHalfWidth + 1, box.height - hallHalfWidth - 2)); break;
default: throw new Exception();
}
hallWays[i] = HallWay.Generate(this, (Cardinal)i, startPos, hallHalfWidth, level);
ways.Add(hallWays[i]);
}
return(ways);
}
//生成过道
public void createHallWayLst()
{
for (int i = 0; i < hallways.Count; i++)
{
HallWay tmpHallWay = hallways[i];
tmpHallWay.makeAllPlane();
tmpHallWay.makeAllWall();
//tmpHallWay.bounds.
//PlaceHallway(pos);
}
}
public static PrisonCell Generate(HallWay previous, Cardinal buildingDirection, Vector2Int startPos, int level)
{
PrisonCell cell = new PrisonCell()
{
parent = previous,
position = startPos,
direction = buildingDirection,
depth = previous.Depth,
width = UnityEngine.Random.Range(3, 5),
height = UnityEngine.Random.Range(2, 5)
};
return(cell);
}
public static Room Generate(HallWay previous, Cardinal buildingDirection, Vector2Int startPos, int level)
{
Room room = new Room();
room.level = level;
if (previous == null)
{
room.box = new RectInt(-20, -20, 40, 40);
room.depth = 0;
}
else
{
room.hallWays[((int)buildingDirection + 2) % 4] = previous;
int width = UnityEngine.Random.Range(20, 50);
int height = UnityEngine.Random.Range(20, 50);
switch (buildingDirection)
{
case Cardinal.NORTH:
int startpoint = UnityEngine.Random.Range(2, width - 3);
room.box = new RectInt(startPos.x - startpoint, startPos.y, width, height);
break;
case Cardinal.SOUTH:
startpoint = UnityEngine.Random.Range(2, width - 3);
room.box = new RectInt(startPos.x - startpoint, startPos.y - height, width, height);
break;
case Cardinal.EAST:
startpoint = UnityEngine.Random.Range(2, height - 3);
room.box = new RectInt(startPos.x, startPos.y - startpoint, width, height);
break;
case Cardinal.WEST:
startpoint = UnityEngine.Random.Range(2, height - 3);
room.box = new RectInt(startPos.x - width, startPos.y - startpoint, width, height);
break;
}
room.depth = previous.Depth;
}
return(room);
}
public static HallWay Generate(Room previous, Cardinal buildingDirection, Vector2Int startPos, float halfWidth, int level)
{
HallWay hallWay = new HallWay();
hallWay.rooms[0] = previous;
hallWay.startPoint = startPos;
int length1 = UnityEngine.Random.Range(15, 60);
int length2 = UnityEngine.Random.Range(10, 70);
Vector2Int dir = GetDir(buildingDirection);
hallWay.wayPoint = startPos + dir * length1;
hallWay.turnRight = UnityEngine.Random.value > 0.5;
Vector2Int nexDir = GetDir((Cardinal)(((int)buildingDirection + (hallWay.turnRight ? 1 : -1)) % 4));
hallWay.endPoint = hallWay.wayPoint + nexDir * length2;
hallWay.halfWidth = 2;
hallWay.depth = previous.Depth + 1;
hallWay.level = level;
hallWay.direction = buildingDirection;
return(hallWay);
}
//走廊，过道寻路生成
private void PathfindHallways()
{
DungeonPathfinder3D aStar = new DungeonPathfinder3D(size);
foreach (var edge in selectedEdges)
{
var startRoom = (edge.U as Vertex <Room>).Item;
var endRoom = (edge.V as Vertex <Room>).Item;
var startPosf = startRoom.bounds.center;
var endPosf = endRoom.bounds.center;
var startPos = new Vector3Int((int)startPosf.x, (int)startPosf.y, (int)startPosf.z);
var endPos = new Vector3Int((int)endPosf.x, (int)endPosf.y, (int)endPosf.z);
var path = aStar.FindPath(startPos, endPos, (DungeonPathfinder3D.Node a, DungeonPathfinder3D.Node b) => {
var pathCost = new DungeonPathfinder3D.PathCost();
var delta = b.Position - a.Position;
if (delta.y == 0)
{
//flat hallway
pathCost.cost = Vector3Int.Distance(b.Position, endPos); //heuristic
if (grid[b.Position] == CellType.Stairs)
{
return(pathCost);
}
else if (grid[b.Position] == CellType.Room)
{
pathCost.cost += 5;
}
else if (grid[b.Position] == CellType.None)
{
pathCost.cost += 1;
}
pathCost.traversable = true;
}
else
{
//staircase
if ((grid[a.Position] != CellType.None && grid[a.Position] != CellType.Hallway) ||
(grid[b.Position] != CellType.None && grid[b.Position] != CellType.Hallway))
{
return(pathCost);
}
pathCost.cost = 100 + Vector3Int.Distance(b.Position, endPos); //base cost + heuristic
int xDir = Mathf.Clamp(delta.x, -1, 1);
int zDir = Mathf.Clamp(delta.z, -1, 1);
Vector3Int verticalOffset = new Vector3Int(0, delta.y, 0);
Vector3Int horizontalOffset = new Vector3Int(xDir, 0, zDir);
if (!grid.InBounds(a.Position + verticalOffset) ||
!grid.InBounds(a.Position + horizontalOffset) ||
!grid.InBounds(a.Position + verticalOffset + horizontalOffset))
{
return(pathCost);
}
if (grid[a.Position + horizontalOffset] != CellType.None ||
grid[a.Position + horizontalOffset * 2] != CellType.None ||
grid[a.Position + verticalOffset + horizontalOffset] != CellType.None ||
grid[a.Position + verticalOffset + horizontalOffset * 2] != CellType.None)
{
return(pathCost);
}
pathCost.traversable = true;
pathCost.isStairs = true;
}
return(pathCost);
});
if (path != null)
{
for (int i = 0; i < path.Count; i++)
{
var current = path[i];
if (grid[current] == CellType.None)
{
grid[current] = CellType.Hallway;
}
if (i > 0)
{
var prev = path[i - 1]; //path有可能在循环中改变，未验证？？
//add by csd
createStairs(current, prev, true);
//add end
/*
* var delta = current - prev;
*
* if (delta.y != 0) {
* int xDir = Mathf.Clamp(delta.x, -1, 1);
* int zDir = Mathf.Clamp(delta.z, -1, 1);
* Vector3Int verticalOffset = new Vector3Int(0, delta.y, 0);
* Vector3Int horizontalOffset = new Vector3Int(xDir, 0, zDir);
*
* grid[prev + horizontalOffset] = CellType.Stairs;
* grid[prev + horizontalOffset * 2] = CellType.Stairs;
* grid[prev + verticalOffset + horizontalOffset] = CellType.Stairs;
* grid[prev + verticalOffset + horizontalOffset * 2] = CellType.Stairs;
*
* PlaceStairs(prev + horizontalOffset);
* PlaceStairs(prev + horizontalOffset * 2);
* PlaceStairs(prev + verticalOffset + horizontalOffset);
* PlaceStairs(prev + verticalOffset + horizontalOffset * 2);
* }
*
* Debug.DrawLine(prev + new Vector3(0.5f, 0.5f, 0.5f), current + new Vector3(0.5f, 0.5f, 0.5f), Color.blue, 100, false);
*/
pathVector tmpPath = new pathVector();
tmpPath.sourVector = prev;
tmpPath.destVector = current;
pathLst.Add(tmpPath);
}
}
foreach (var pos in path) //两个房间之间的一条路径
{
if (grid[pos] == CellType.Hallway)
{
PlaceHallway(pos);
//add by csd begin
bool isCreate = grid.getDataIsCreate(pos);
if (isCreate == false)
{
HallWay newHallWay = new HallWay(pos, new Vector3Int(1, 1, 1), planePrefab, wallPrefab, hallWayPlaceMaterial, placeGrid, roomIndex, mazeParent);
hallways.Add(newHallWay);
grid.setGridDataObj(newHallWay, pos);
roomIndex++;
// grid.setDataIsCreate(pos,true);
}
//add end
}
}
}
}
}
public void AddHallWay(HallWay hallway)
{
hallways.Add(hallway);
}
IEnumerator Create()
{
#region Create Random Size & Pos Rooms
int counter = 0;
int roomAmount = 25;
int widthSum = 0;
int heightSum = 0;
while (counter < roomAmount)
{
Room room = CreateRandRoom();
room.name = counter.ToString();
rooms.Add(room);
counter++;
// sum width/height
widthSum += room.Width;
heightSum += room.Height;
yield return(new WaitForSeconds(0.05f));
}
#endregion
#region Remove Small Rooms
float widthMean = widthSum / roomAmount;
float heightMean = heightSum / roomAmount;
yield return(new WaitForSeconds(4));
for (int i = 0; i < rooms.Count; i++)
{
//rooms[i].RemovePhysics();
rooms [i].ResetRect();
if (rooms [i].Width < widthMean || rooms [i].Height < heightMean)
{
Destroy(rooms [i].gameObject);
rooms.Remove(rooms [i]);
i--;
}
}
yield return(new WaitForSeconds(0.5f));
#endregion
#region Create room connection using DelaunayTriangles
_points = new List <Vector2> ();
for (int i = 0; i < rooms.Count; i++)
{
_points.Add(rooms [i].Position);
}
Rect rect = GetMinRect(rooms);
Voronoi v = new Voronoi(_points, null, rect);
_edges = v.VoronoiDiagram();
_spanningTree = v.SpanningTree(KruskalType.MINIMUM);
_delaunayTriangulation = v.DelaunayTriangulation();
#endregion
#region Extra Loop Connection
int maxExtraPathAmt = (int)(_delaunayTriangulation.Count * 0.1f);
int rand = Random.Range(1, maxExtraPathAmt);
Debug.Log(rand);
while (rand > 0)
{
int randIndex = Random.Range(0, _delaunayTriangulation.Count);
if (_spanningTree.Contains(_delaunayTriangulation [randIndex]))
{
continue;
}
else
{
_spanningTree.Add(_delaunayTriangulation [randIndex]);
rand--;
}
}
yield return(new WaitForSeconds(0.5f));
#endregion
#region Create HallWays
for (int i = 0; i < _spanningTree.Count; i++)
{
yield return(new WaitForSeconds(0.2f));
Room room0 = GetRoomFromPos(_spanningTree [i].p0);
Room room1 = GetRoomFromPos(_spanningTree [i].p1);
Debug.Log("Creating Hallway Between " + room0.name + " " + room1.name);
float xDistance = Mathf.Abs(room0.Position.x - room1.Position.x);
float yDistance = Mathf.Abs(room0.Position.y - room1.Position.y);
float xMidPointDistance = xDistance / 2;
float yMidPointDistance = yDistance / 2;
#region Close in X-Axis
// mid x point is inside of both rects
if (room0.Position.x + xMidPointDistance < room0.rectMaxX && // removed equal sign ==> 避免房间刚好快要重叠，防止做路径时麻烦，因为路径瓦片可能会刚好在网格线上
room1.Position.x + xMidPointDistance < room1.rectMaxX)
{
Vector2 startPoint = Vector2.zero;
Vector2 endPoint = Vector2.zero;
// room0 above room1
if (room0.Position.y >= room1.Position.y)
{
// room0 left to room1
if (room0.Position.x <= room1.Position.x)
{
startPoint.Set(room0.Position.x + xMidPointDistance, room0.rectMinY);
endPoint.Set(room1.Position.x - xMidPointDistance, room1.rectMaxY);
}
// room1 left to room0
else if (room0.Position.x > room1.Position.x)
{
startPoint.Set(room0.Position.x - xMidPointDistance, room0.rectMinY);
endPoint.Set(room1.Position.x + xMidPointDistance, room1.rectMaxY);
}
}
// room1 above room0
else if (room0.Position.y < room1.Position.y)
{
// room0 left to room1
if (room0.Position.x <= room1.Position.x)
{
startPoint.Set(room0.Position.x + xMidPointDistance, room0.rectMaxY);
endPoint.Set(room1.Position.x - xMidPointDistance, room1.rectMinY);
}
// room1 left to room0
else if (room0.Position.x > room1.Position.x)
{
startPoint.Set(room0.Position.x - xMidPointDistance, room0.rectMaxY);
endPoint.Set(room1.Position.x + xMidPointDistance, room1.rectMinY);
}
}
#endregion
// create vertical line
HallWay hallway = new HallWay(startPoint, endPoint, room0, room1);
_hallways.Add(hallway);
room0.AddHallWay(hallway);
Debug.Log("##CloseXAxis created hallway from " + startPoint + " to " + endPoint + " between " + room0.name + " " + room1.name);
}
#region Close In Y-Axis
// mid y point is inside of both rects
else if (room0.Position.y + yMidPointDistance < room0.rectMaxY &&
room1.Position.y + yMidPointDistance < room1.rectMaxY)
{
Vector2 startPoint = Vector2.zero;
Vector2 endPoint = Vector2.zero;
// room0 above room1
if (room0.Position.y >= room1.Position.y)
{
// room0 left to room1
if (room0.Position.x <= room1.Position.x)
{
startPoint.Set(room0.rectMaxX, room0.Position.y - yMidPointDistance);
endPoint.Set(room1.rectMinX, room1.Position.y + yMidPointDistance);
}
// room1 left to room0
else if (room0.Position.x > room1.Position.x)
{
startPoint.Set(room0.rectMinX, room0.Position.y - yMidPointDistance);
endPoint.Set(room1.rectMaxX, room1.Position.y + yMidPointDistance);
}
}
// room1 above room0
else if (room0.Position.y < room1.Position.y)
{
// room0 left to room1
if (room0.Position.x <= room1.Position.x)
{
startPoint.Set(room0.rectMaxX, room0.Position.y + yMidPointDistance);
endPoint.Set(room1.rectMinX, room1.Position.y - yMidPointDistance);
}
// room1 left to room0
else if (room0.Position.x > room1.Position.x)
{
startPoint.Set(room0.rectMinX, room0.Position.y + yMidPointDistance);
endPoint.Set(room1.rectMaxX, room1.Position.y - yMidPointDistance);
}
}
// create vertical line
HallWay hallway = new HallWay(startPoint, endPoint, room0, room1);
_hallways.Add(hallway);
room0.AddHallWay(hallway);
Debug.Log("##CloseYAxis created hallway from " + startPoint + " to " + endPoint + " between " + room0.name + " " + room1.name);
}
#endregion
#region Far In Both Axis
// create L shape hall way
else
{
Vector2 startPoint = Vector2.zero;
Vector2 turnPoint = Vector2.zero;
Vector2 endPoint = Vector2.zero;
// room0 above room1
if (room0.Position.y >= room1.Position.y)
{
// room0 left to room1
if (room0.Position.x <= room1.Position.x)
{
startPoint.Set(room0.rectMaxX, room0.Position.y);
turnPoint.Set(room0.Position.x + xDistance, room0.Position.y);
endPoint.Set(room1.Position.x, room1.rectMaxY);
#region Check If Line Collider With Other Room
if (LineHasCollision(startPoint, turnPoint, room0.Collider)
||
LineHasCollision(turnPoint, endPoint, room1.Collider))
{
// go other way
startPoint.Set(room0.Position.x, room0.rectMinY);
turnPoint.Set(room0.Position.x, room0.Position.y - yDistance);
endPoint.Set(room1.rectMinX, room1.Position.y);
Debug.Log("go other way");
}
// still has collision, delete this segment from spanning tree
if (LineHasCollision(startPoint, turnPoint, room0.Collider)
||
LineHasCollision(turnPoint, endPoint, room1.Collider))
{
Debug.Log("still collision, remove path");
_spanningTree.RemoveAt(i);
i--;
continue;
}
#endregion
}
// room1 left to room0
else if (room0.Position.x > room1.Position.x)
{
startPoint.Set(room0.rectMinX, room0.Position.y);
turnPoint.Set(room0.Position.x - xDistance, room0.Position.y);
endPoint.Set(room1.Position.x, room1.rectMaxY);
#region Check If Line Collider With Other Room
if (LineHasCollision(startPoint, turnPoint, room0.Collider)
||
LineHasCollision(turnPoint, endPoint, room1.Collider))
{
// go other way
startPoint.Set(room0.Position.x, room0.rectMinY);
turnPoint.Set(room0.Position.x, room0.Position.y - yDistance);
endPoint.Set(room1.rectMaxX, room1.Position.y);
Debug.Log("go other way");
}
// still has collision, delete this segment from spanning tree
if (LineHasCollision(startPoint, turnPoint, room0.Collider)
||
LineHasCollision(turnPoint, endPoint, room1.Collider))
{
Debug.Log("still collison, delete path");
_spanningTree.RemoveAt(i);
i--;
continue;
}
#endregion
}
}
// room1 above room0
else if (room0.Position.y < room1.Position.y)
{
// room0 left to room1
if (room0.Position.x <= room1.Position.x)
{
startPoint.Set(room0.Position.x, room0.rectMaxY);
turnPoint.Set(room0.Position.x, room0.Position.y + yDistance);
endPoint.Set(room1.rectMinX, room1.Position.y);
#region Check If Line Collider With Other Room
if (LineHasCollision(startPoint, turnPoint, room0.Collider)
||
LineHasCollision(turnPoint, endPoint, room1.Collider))
{
// go other way
startPoint.Set(room0.rectMaxX, room0.Position.y);
turnPoint.Set(room0.Position.x + xDistance, room0.Position.y);
endPoint.Set(room1.Position.x, room1.rectMinY);
Debug.Log("go other way");
}
// still has collision, delete this segment from spanning tree
if (LineHasCollision(startPoint, turnPoint, room0.Collider)
||
LineHasCollision(turnPoint, endPoint, room1.Collider))
{
Debug.Log("still collision, delete path");
_spanningTree.RemoveAt(i);
i--;
continue;
}
#endregion
}
// room1 left to room0
else if (room0.Position.x > room1.Position.x)
{
startPoint.Set(room1.rectMaxX, room1.Position.y);
turnPoint.Set(room1.Position.x + xDistance, room1.Position.y);
endPoint.Set(room0.Position.x, room0.rectMaxY);
#region Check If Line Collider With Other Room
if (LineHasCollision(startPoint, turnPoint, room1.Collider)
||
LineHasCollision(turnPoint, endPoint, room0.Collider))
{
// go other way
startPoint.Set(room1.Position.x, room1.rectMinY);
turnPoint.Set(room1.Position.x, room1.Position.y - yDistance);
endPoint.Set(room0.rectMinX, room0.Position.y);
Debug.Log("go other way");
}
// still has collision, delete this segment from spanning tree
if (LineHasCollision(startPoint, turnPoint, room1.Collider)
||
LineHasCollision(turnPoint, endPoint, room0.Collider))
{
Debug.Log("still collision, delete path");
_spanningTree.RemoveAt(i);
i--;
continue;
}
#endregion
}
}
// create vertical line
LHallWay hallway = new LHallWay(startPoint, turnPoint, endPoint, room0, room1);
_hallways.Add(hallway);
room0.AddHallWay(hallway);
Debug.Log("##Lshape created hallway from " + startPoint + " to " + turnPoint + " to " + endPoint + " between " + room0.name + " " + room1.name);
}
#endregion
}
#endregion
#region Remove Physics
for (int i = 0; i < rooms.Count; i++)
{
rooms [i].RemovePhysics();
}
#endregion
#region Create Tiles
for (int i = 0; i < rooms.Count; i++)
{
rooms [i].Fill();
yield return(new WaitForSeconds(0.2f));
}
//for (int i = 0; i < _hallways.Count; i++) {
// _hallways [i].Fill ();
// yield return new WaitForSeconds (0.2f);
//}
#endregion
}
public void AddHallWay(HallWay hallway)
{
hallways.Add (hallway);
}
IEnumerator Create()
{
#region Create Random Size & Pos Rooms
int counter = 0;
int roomAmount = 25;
int widthSum = 0;
int heightSum = 0;
while (counter < roomAmount) {
Room room = CreateRandRoom ();
room.name = counter.ToString ();
rooms.Add (room);
counter++;
// sum width/height
widthSum += room.Width;
heightSum += room.Height;
yield return new WaitForSeconds (0.05f);
}
#endregion
#region Remove Small Rooms
float widthMean = widthSum / roomAmount;
float heightMean = heightSum / roomAmount;
yield return new WaitForSeconds (4);
for (int i = 0; i < rooms.Count; i++) {
//rooms[i].RemovePhysics();
rooms [i].ResetRect ();
if (rooms [i].Width < widthMean || rooms [i].Height < heightMean) {
Destroy (rooms [i].gameObject);
rooms.Remove (rooms [i]);
i--;
}
}
yield return new WaitForSeconds (0.5f);
#endregion
#region Create room connection using DelaunayTriangles
_points = new List<Vector2> ();
for (int i = 0; i < rooms.Count; i++)
_points.Add (rooms [i].Position);
Rect rect = GetMinRect (rooms);
Voronoi v = new Voronoi (_points, null, rect);
_edges = v.VoronoiDiagram ();
_spanningTree = v.SpanningTree (KruskalType.MINIMUM);
_delaunayTriangulation = v.DelaunayTriangulation ();
#endregion
#region Extra Loop Connection
int maxExtraPathAmt = (int)(_delaunayTriangulation.Count * 0.1f);
int rand = Random.Range (1, maxExtraPathAmt);
Debug.Log (rand);
while (rand > 0) {
int randIndex = Random.Range (0, _delaunayTriangulation.Count);
if (_spanningTree.Contains (_delaunayTriangulation [randIndex]))
continue;
else {
_spanningTree.Add (_delaunayTriangulation [randIndex]);
rand--;
}
}
yield return new WaitForSeconds (0.5f);
#endregion
#region Create HallWays
for (int i = 0; i < _spanningTree.Count; i++) {
yield return new WaitForSeconds (0.2f);
Room room0 = GetRoomFromPos (_spanningTree [i].p0);
Room room1 = GetRoomFromPos (_spanningTree [i].p1);
Debug.Log ("Creating Hallway Between " + room0.name + " " + room1.name);
float xDistance = Mathf.Abs (room0.Position.x - room1.Position.x);
float yDistance = Mathf.Abs (room0.Position.y - room1.Position.y);
float xMidPointDistance = xDistance / 2;
float yMidPointDistance = yDistance / 2;
#region Close in X-Axis
// mid x point is inside of both rects
if (room0.Position.x + xMidPointDistance < room0.rectMaxX// removed equal sign ==> 避免房间刚好快要重叠，防止做路径时麻烦，因为路径瓦片可能会刚好在网格线上
&& room1.Position.x + xMidPointDistance < room1.rectMaxX) {
Vector2 startPoint = Vector2.zero;
Vector2 endPoint = Vector2.zero;
// room0 above room1
if (room0.Position.y >= room1.Position.y) {
// room0 left to room1
if (room0.Position.x <= room1.Position.x) {
startPoint.Set (room0.Position.x + xMidPointDistance, room0.rectMinY);
endPoint.Set (room1.Position.x - xMidPointDistance, room1.rectMaxY);
}
// room1 left to room0
else if (room0.Position.x > room1.Position.x) {
startPoint.Set (room0.Position.x - xMidPointDistance, room0.rectMinY);
endPoint.Set (room1.Position.x + xMidPointDistance, room1.rectMaxY);
}
}
// room1 above room0
else if (room0.Position.y < room1.Position.y) {
// room0 left to room1
if (room0.Position.x <= room1.Position.x) {
startPoint.Set (room0.Position.x + xMidPointDistance, room0.rectMaxY);
endPoint.Set (room1.Position.x - xMidPointDistance, room1.rectMinY);
}
// room1 left to room0
else if (room0.Position.x > room1.Position.x) {
startPoint.Set (room0.Position.x - xMidPointDistance, room0.rectMaxY);
endPoint.Set (room1.Position.x + xMidPointDistance, room1.rectMinY);
}
}
#endregion
// create vertical line
HallWay hallway = new HallWay (startPoint, endPoint, room0, room1);
_hallways.Add (hallway);
room0.AddHallWay (hallway);
Debug.Log ("##CloseXAxis created hallway from " + startPoint + " to " + endPoint + " between " + room0.name + " " + room1.name);
}
#region Close In Y-Axis
// mid y point is inside of both rects
else if (room0.Position.y + yMidPointDistance < room0.rectMaxY
&& room1.Position.y + yMidPointDistance < room1.rectMaxY) {
Vector2 startPoint = Vector2.zero;
Vector2 endPoint = Vector2.zero;
// room0 above room1
if (room0.Position.y >= room1.Position.y) {
// room0 left to room1
if (room0.Position.x <= room1.Position.x) {
startPoint.Set (room0.rectMaxX, room0.Position.y - yMidPointDistance);
endPoint.Set (room1.rectMinX, room1.Position.y + yMidPointDistance);
}
// room1 left to room0
else if (room0.Position.x > room1.Position.x) {
startPoint.Set (room0.rectMinX, room0.Position.y - yMidPointDistance);
endPoint.Set (room1.rectMaxX, room1.Position.y + yMidPointDistance);
}
}
// room1 above room0
else if (room0.Position.y < room1.Position.y) {
// room0 left to room1
if (room0.Position.x <= room1.Position.x) {
startPoint.Set (room0.rectMaxX, room0.Position.y + yMidPointDistance);
endPoint.Set (room1.rectMinX, room1.Position.y - yMidPointDistance);
}
// room1 left to room0
else if (room0.Position.x > room1.Position.x) {
startPoint.Set (room0.rectMinX, room0.Position.y + yMidPointDistance);
endPoint.Set (room1.rectMaxX, room1.Position.y - yMidPointDistance);
}
}
// create vertical line
HallWay hallway = new HallWay (startPoint, endPoint, room0, room1);
_hallways.Add (hallway);
room0.AddHallWay (hallway);
Debug.Log ("##CloseYAxis created hallway from " + startPoint + " to " + endPoint + " between " + room0.name + " " + room1.name);
}
#endregion
#region Far In Both Axis
// create L shape hall way
else {
Vector2 startPoint = Vector2.zero;
Vector2 turnPoint = Vector2.zero;
Vector2 endPoint = Vector2.zero;
// room0 above room1
if (room0.Position.y >= room1.Position.y) {
// room0 left to room1
if (room0.Position.x <= room1.Position.x) {
startPoint.Set (room0.rectMaxX, room0.Position.y);
turnPoint.Set (room0.Position.x + xDistance, room0.Position.y);
endPoint.Set (room1.Position.x, room1.rectMaxY);
#region Check If Line Collider With Other Room
if (LineHasCollision (startPoint, turnPoint, room0.Collider)
||
LineHasCollision (turnPoint, endPoint, room1.Collider)) {
// go other way
startPoint.Set (room0.Position.x, room0.rectMinY);
turnPoint.Set (room0.Position.x, room0.Position.y - yDistance);
endPoint.Set (room1.rectMinX, room1.Position.y);
Debug.Log ("go other way");
}
// still has collision, delete this segment from spanning tree
if (LineHasCollision (startPoint, turnPoint, room0.Collider)
||
LineHasCollision (turnPoint, endPoint, room1.Collider)) {
Debug.Log ("still collision, remove path");
_spanningTree.RemoveAt (i);
i--;
continue;
}
#endregion
}
// room1 left to room0
else if (room0.Position.x > room1.Position.x) {
startPoint.Set (room0.rectMinX, room0.Position.y);
turnPoint.Set (room0.Position.x - xDistance, room0.Position.y);
endPoint.Set (room1.Position.x, room1.rectMaxY);
#region Check If Line Collider With Other Room
if (LineHasCollision (startPoint, turnPoint, room0.Collider)
||
LineHasCollision (turnPoint, endPoint, room1.Collider)) {
// go other way
startPoint.Set (room0.Position.x, room0.rectMinY);
turnPoint.Set (room0.Position.x, room0.Position.y - yDistance);
endPoint.Set (room1.rectMaxX, room1.Position.y);
Debug.Log ("go other way");
}
// still has collision, delete this segment from spanning tree
if (LineHasCollision (startPoint, turnPoint, room0.Collider)
||
LineHasCollision (turnPoint, endPoint, room1.Collider)) {
Debug.Log ("still collison, delete path");
_spanningTree.RemoveAt (i);
i--;
continue;
}
#endregion
}
}
// room1 above room0
else if (room0.Position.y < room1.Position.y) {
// room0 left to room1
if (room0.Position.x <= room1.Position.x) {
startPoint.Set (room0.Position.x, room0.rectMaxY);
turnPoint.Set (room0.Position.x, room0.Position.y + yDistance);
endPoint.Set (room1.rectMinX, room1.Position.y);
#region Check If Line Collider With Other Room
if (LineHasCollision (startPoint, turnPoint, room0.Collider)
||
LineHasCollision (turnPoint, endPoint, room1.Collider)) {
// go other way
startPoint.Set (room0.rectMaxX, room0.Position.y);
turnPoint.Set (room0.Position.x + xDistance, room0.Position.y);
endPoint.Set (room1.Position.x, room1.rectMinY);
Debug.Log ("go other way");
}
// still has collision, delete this segment from spanning tree
if (LineHasCollision (startPoint, turnPoint, room0.Collider)
||
LineHasCollision (turnPoint, endPoint, room1.Collider)) {
Debug.Log ("still collision, delete path");
_spanningTree.RemoveAt (i);
i--;
continue;
}
#endregion
}
// room1 left to room0
else if (room0.Position.x > room1.Position.x) {
startPoint.Set (room1.rectMaxX, room1.Position.y);
turnPoint.Set (room1.Position.x + xDistance, room1.Position.y);
endPoint.Set (room0.Position.x, room0.rectMaxY);
#region Check If Line Collider With Other Room
if (LineHasCollision (startPoint, turnPoint, room1.Collider)
||
LineHasCollision (turnPoint, endPoint, room0.Collider)) {
// go other way
startPoint.Set (room1.Position.x, room1.rectMinY);
turnPoint.Set (room1.Position.x, room1.Position.y - yDistance);
endPoint.Set (room0.rectMinX, room0.Position.y);
Debug.Log ("go other way");
}
// still has collision, delete this segment from spanning tree
if (LineHasCollision (startPoint, turnPoint, room1.Collider)
||
LineHasCollision (turnPoint, endPoint, room0.Collider)) {
Debug.Log ("still collision, delete path");
_spanningTree.RemoveAt (i);
i--;
continue;
}
#endregion
}
}
// create vertical line
LHallWay hallway = new LHallWay (startPoint, turnPoint, endPoint, room0, room1);
_hallways.Add (hallway);
room0.AddHallWay (hallway);
Debug.Log ("##Lshape created hallway from " + startPoint + " to " + turnPoint + " to " + endPoint + " between " + room0.name + " " + room1.name);
}
#endregion
}
#endregion
#region Remove Physics
for (int i = 0; i < rooms.Count; i++)
rooms [i].RemovePhysics ();
#endregion
#region Create Tiles
for (int i = 0; i < rooms.Count; i++) {
rooms [i].Fill ();
yield return new WaitForSeconds (0.2f);
}
//for (int i = 0; i < _hallways.Count; i++) {
// _hallways [i].Fill ();
// yield return new WaitForSeconds (0.2f);
//}
#endregion
}