public SpreadVault(GeneratorCell origin, int distance, GeneratorTile floor, GeneratorTile wall, bool isRoom = true) : base(origin)
{
Distance = distance;
IsRoom = isRoom;
Floor = floor;
Wall = wall;
}
public SpreadStatues(GeneratorCell origin, int distance, int gridHorizontal, int gridVertical, GeneratorTile tile) : base(origin)
{
Distance = distance;
GridHorizontal = gridHorizontal;
GridVertical = gridVertical;
Tile = tile;
}
/// <summary>
/// 调整地图的整体位置
/// </summary>
void FindPathRoomsBtwMainRooms()
{
//// 寻找主房间路径之间穿过的房间
//foreach (Path p in paths)
//{
// foreach (GeneratorCell c in cells)
// {
// if (!c.isMainRoom && !c.isPathRoom)
// {
// foreach (BlockPath b in p.path)
// {
// if (LineRectangleIntersection(b, c))
// {
// c.isPathRoom = true;
// break;
// }
// }
// }
// }
//}
int index = 0;
while (index < cells.Count)
{
GeneratorCell c = cells[index];
if (c.isMainRoom)
{
maxX = Mathf.Max(c.x + c.width, maxX);
maxY = Mathf.Max(c.y + c.height, maxY);
minX = Mathf.Min(c.x, minX);
minY = Mathf.Min(c.y, minY);
index++;
}
else
{
cells.Remove(c);
}
}
foreach (GeneratorCell c in cells)
{
c.x += Mathf.CeilToInt(Mathf.Abs(minX));
c.y += Mathf.CeilToInt(Mathf.Abs(minY));
maxX = Mathf.Max(c.x, c.width, maxX);
maxY = Mathf.Max(c.y + c.height, maxX);
}
foreach (Path p in paths)
{
foreach (BlockPath b in p.path)
{
b.start.x += Mathf.Abs(minX);
b.start.y += Mathf.Abs(minY);
b.end.x += Mathf.Abs(minX);
b.end.y += Mathf.Abs(minY);
}
}
}
void AddBossRoom()
{
int index = cells.Count;
GeneratorCell cell = new GeneratorCell();
cell.width = Mathf.RoundToInt(levelStats.cellMaxWidth);
cell.height = Mathf.RoundToInt(levelStats.cellMaxWidth);
int roomMaxX = 0;
int roomMaxY = 0;
foreach (GeneratorCell c in cells)
{
if (c.isMainRoom)
{
roomMaxX = Mathf.Max(c.x + c.width, roomMaxX);
roomMaxY = Mathf.Max(c.y + c.height, roomMaxY);
}
}
float maxRadius = Mathf.Max(roomMaxX, roomMaxY);
Vector2 pos = GetRandomPointInRing(maxRadius + cell.width);
cell.x = Mathf.RoundToInt(pos.x);
cell.y = Mathf.RoundToInt(pos.y);
AddBossRoomPath(cell);
cell.index = index;
cell.isMainRoom = true;
cell.isBossRoom = true;
cells.Add(cell);
}
public SpreadCave(GeneratorCell origin, int distance, GeneratorTile floor, GeneratorTile wall, bool wallOutside = true, float chance = 0.6f) : base(origin)
{
Distance = distance;
WallOutside = wallOutside;
Chance = chance;
Floor = floor;
Wall = wall;
}
public SpreadTower(GeneratorCell origin, int distance, float radius, GeneratorTile floor, GeneratorTile wall, bool wallOutside = true, bool isRoom = true) : base(origin)
{
Distance = distance;
Radius = radius;
WallOutside = wallOutside;
IsRoom = isRoom;
Floor = floor;
Wall = wall;
}
/// <summary>
/// 将重叠部分的房间分散
/// </summary>
void SeparateCells()
{
bool cellCollision = true;
while (cellCollision)
{
cellCollision = false;
//利用选择排序进行判断房间是否重叠
for (int i = 0; i < cells.Count; i++)
{
GeneratorCell c = cells[i];
for (int j = i + 1; j < cells.Count; j++)
{
GeneratorCell cb = cells[j];
if (c.CollidesWith(cb))
{
cellCollision = true;
int cbX = Mathf.RoundToInt((c.x + c.width) - cb.x);
int cbY = Mathf.RoundToInt((c.y + c.height) - cb.y);
int cX = Mathf.RoundToInt((cb.x + cb.width) - c.x);
int cY = Mathf.RoundToInt((cb.y + cb.height) - c.y);
if (cX < cbX)
{
if (cX < cY)
{
c.Shift(cX, 0);
}
else
{
c.Shift(0, cY);
}
}
else
{
if (cbX < cbY)
{
cb.Shift(cbX, 0);
}
else
{
cb.Shift(0, cbY);
}
}
}
}
}
}
}
/// <summary>
/// AABB类结构，用于检测碰撞
/// </summary>
/// <param name="cell"></param>
/// <returns></returns>
public bool CollidesWith(GeneratorCell cell)
{
bool value = true;
if (cell.x >= this.x + this.width ||
cell.y >= this.y + this.height ||
cell.x + cell.width <= this.x ||
cell.y + cell.height <= this.y)
{
value = false;
}
return(value);
}
/// <summary>
/// 通过坐标判断获取目标房间
/// </summary>
/// <param name="x"></param>
/// <param name="y"></param>
/// <returns></returns>
GeneratorCell GetCellByPoint(float x, float y)
{
GeneratorCell cell = null;
foreach (GeneratorCell c in cells)
{
if (c.x < x && c.y < y && c.x + c.width > x && c.y + c.height > y)
{
cell = c;
break;
}
}
return(cell);
}
/// <summary>
/// 找到两个房间之间路径的起点和终点，暂时不需要
/// </summary>
void FindCellLines()
{
foreach (LineSegment l in spanningTree)
{
GeneratorCell cellStart = GetCellByPoint(l.p0.Value.x, l.p0.Value.y);
//if (cellStart != null)
//{
//}
//else
// Debug.LogError("Could not find cell start for " + l.p0.Value);
GeneratorCell cellEnd = GetCellByPoint(l.p1.Value.x, l.p1.Value.y);
//if (cellEnd != null)
//{
//}
//else
// Debug.LogError("Could not find cell end for " + l.p1.Value);
}
}
/// <summary>
/// 给Boss房间添加单向的通路
/// </summary>
/// <param name="bossCell"></param>
void AddBossRoomPath(GeneratorCell bossCell)
{
int index = 0;
float dis = 0f;
float minDis = float.PositiveInfinity;
Vector2 bPos = new Vector2(bossCell.x, bossCell.y);
foreach (GeneratorCell c in cells)
{
Vector2 cPos = new Vector2(c.x, c.y);
dis = (cPos - bPos).magnitude;
if (dis < minDis)
{
minDis = dis;
index = c.index;
}
}
Path path = new Path();
Vector2 startPoint = new Vector2(cells[index].x + cells[index].width / 2,
cells[index].y + cells[index].height / 2);
Vector2 endPoint = new Vector2(bossCell.x + bossCell.width / 2,
bossCell.y + bossCell.height / 2);
BlockPath b1 = new BlockPath();
b1.start = startPoint;
b1.end = new Vector2(endPoint.x, startPoint.y);
BlockPath b2 = new BlockPath();
b2.start = b1.end;
b2.end = endPoint;
path.path.Add(b1);
path.path.Add(b2);
paths.Add(path);
}
/// <summary>
/// 创建房间
/// </summary>
void CreatCells()
{
RandomFromDistribution.ConfidenceLevel_e confLevel = RandomFromDistribution.ConfidenceLevel_e._80;
percFromGraphToPaths = levelStats.perFromGraphToPaths;
mainRoomMeanCutoff = levelStats.mainRoomCutOff;
int numberOfCells = levelStats.numberOfCells;
float roomCircleRadius = levelStats.roomCircleRadius;
float cellMinWidth = levelStats.cellMinWidth;
float cellMaxWidth = levelStats.cellMaxWidth;
float cellMinHeight = levelStats.cellMinHeight;
float cellMaxHeight = levelStats.cellMaxHeight;
for (int i = 0; i < numberOfCells; i++)
{
float minWidthScalar = cellMinWidth;
float maxWidthScalar = cellMaxWidth;
float minHeightScalar = cellMinHeight;
float maxHeightScalar = cellMaxHeight;
GeneratorCell cell = new GeneratorCell();
//使房间大小符合随机范围内的正态分布
cell.width = Mathf.RoundToInt(RandomFromDistribution.RandomRangeNormalDistribution(minWidthScalar, maxWidthScalar, confLevel));
cell.height = Mathf.RoundToInt(RandomFromDistribution.RandomRangeNormalDistribution(minHeightScalar, maxHeightScalar, confLevel));
Vector2 pos = GetRandomPointInCircle(roomCircleRadius);
cell.x = Mathf.RoundToInt(pos.x);
cell.y = Mathf.RoundToInt(pos.y);
cell.index = i;
cells.Add(cell);
widthAvg += cell.width;
heightAvg += cell.height;
}
widthAvg /= cells.Count;
heightAvg /= cells.Count;
}
protected SpreadTile(GeneratorCell origin)
{
Origin = origin;
}
private bool IsNaturalWall(GeneratorCell cell)
{
return(cell.Tile.HasTag(TileTag.Wall) && !cell.Tile.HasTag(TileTag.Artificial));
}
public SpreadPlatform(GeneratorCell origin, int distance, GeneratorTile tile) : base(origin)
{
Distance = distance;
Tile = tile;
}
public SpreadOre(GeneratorCell origin, int distance, float chance, GeneratorTile tile) : base(origin)
{
Distance = distance;
Chance = chance;
Tile = tile;
}
public SpreadGlow(GeneratorCell origin, int distance, float chance, bool glowing) : base(origin)
{
Distance = distance;
Chance = chance;
Glowing = glowing;
}