/// <summary>
/// 对房间进行初始化, 即生成房间内节点列表与边界节点列表
/// </summary>
/// <param name="map"></param>
/// <param name="floorType"></param>
/// <param name="boundryType"></param>
/// <param name="minDistanceToMapEdge"></param>
/// <returns></returns>
public Room Init(Map map, Properties floorType, Properties boundryType, int minDistanceToMapEdge = 1)
{
nodes = nodes ?? new List <Node>();
nodes.Clear();
VectorInt diagonal = bounds.Diagonal;
VectorInt pivot = bounds.pivot;
int EndI = Math.Min(diagonal.x, Math.Max(0, map.LengthX - 1 - minDistanceToMapEdge)),
EndJ = Math.Min(diagonal.y, Math.Max(0, map.LengthY - 1 - minDistanceToMapEdge)),
EndK = Math.Min(diagonal.z, Math.Max(0, map.LengthZ - 1 - minDistanceToMapEdge));
for (int i = pivot.x; i <= EndI; i++)
{
for (int j = pivot.y; j <= EndJ; j++)
{
for (int k = pivot.z; k <= EndK; k++)
{
Node n = map[i, j, k];
if (n != null)
{
n.SetProerties(floorType.Clone(true));
nodes.Add(n);
}
}
}
}
size = new VectorInt(EndI - position.x, EndJ - position.y, EndK - position.z);
bounds = new FixedBounds2D(position, size);
boundryNodes = new List <Node>();
foreach (var point in bounds.boundriesOutside)
{
Node n = map[point.x, point.y, point.z];
if (n != null)
{
n.SetProerties(boundryType);
boundryNodes.Add(n);
}
}
return(this);
}
/// <summary>
/// 判断另一个边界是否与此有重叠
/// </summary>
/// <param name="other"></param>
/// <returns></returns>
public bool IsIntersectWith(FixedBounds2D other)
{
bool pivotIn = IsPointInBounds(other.pivot);
bool diagonalIn = IsPointInBounds(other.Diagonal);
bool bottomRightIn = IsPointInBounds(other.BottomRight);
bool upLeftlIn = IsPointInBounds(other.UpLeft);
if ((bottomRightIn || upLeftlIn || pivotIn || diagonalIn))
{
return(true);
}
if (!bottomRightIn && !upLeftlIn && !pivotIn && !diagonalIn)
{
pivotIn = other.IsPointInBounds(pivot);
diagonalIn = other.IsPointInBounds(Diagonal);
bottomRightIn = other.IsPointInBounds(BottomRight);
upLeftlIn = other.IsPointInBounds(UpLeft);
if ((bottomRightIn || upLeftlIn || pivotIn || diagonalIn))
{
return(true);
}
}
return(false);
}
/// <summary>
/// 根据位置与尺寸, 构造一个房间, 同时将生成房间的边界信息
/// </summary>
/// <param name="position"></param>
/// <param name="size"></param>
public Room(VectorInt position, VectorInt size)
{
this.position = position;
this.size = size;
bounds = new FixedBounds2D(position, size);
}