void FindLOS(Tile From, Tile To, bool Dither)
{
var los = FindLOS(From.Map, From.HexCoordinate, To.HexCoordinate, Dither);
if (los == null)
{
return;
}
_LineOfSight = los;
_CrossedEdges = new TileComponentRules[_LineOfSight.Length - 1];
for (int i = 0; i < _LineOfSight.Length - 1; ++i)
{
_CrossedEdges[i] = _LineOfSight[i].GetEdgeRules(_LineOfSight[i + 1]);
}
_Validated = Verify(_LineOfSight, _CrossedEdges);
}
public LineOfSight(Tile From, Tile To)
{
if (From == To)
{
_LineOfSight = new Tile[] { From };
_CrossedEdges = new TileComponentRules[0];
_Validated = NoLineOfSightReason.NONE;
return;
}
FindLOS(From, To, false);
if (_Validated == NoLineOfSightReason.NONE)
{
FindLOS(From, To, true);
}
if (_LineOfSight == null)
{
_Validated = NoLineOfSightReason.TERRAIN;
}
}