public void FieldOfViewUpdate()
{
UInt16 range = this.StatSightRange;
//Map currentMap = this.InhabitedMap;
if (range < 0)
{
return;
}
//REMOVE REDUNDANCY HERE
BitArray[] update = new BitArray[_inhabitedMap.BoundX];
for (int i = 0; i < _inhabitedMap.BoundX; ++i)
{
update[i] = new BitArray(_inhabitedMap.BoundY);
}
for (Int32 i = -range + 1; i < range; i++)
{
for (Int32 j = -range + 1; j < range; j++)
{
Coords current = new Coords(CoordsType.Tile, _positionTile.X + i, _positionTile.Y + j);
if (
!_myCollider.CheckInBounds(current)
||
(StaticMathFunctions.DistanceBetweenTwoCoordsEucledean(this._positionTile, current) > range)
)
{
continue;
}
bool val = _myVisibilityTracker.RayTracerVisibilityCheckTile(this._positionTile, current, false);
update[current.X][current.Y] = val;
}
}
// determine values that were changed
for (int i = 0; i < _inhabitedMap.BoundX; ++i)
{
update[i] = update[i].Xor(_fieldOfView[i]);
}
// update changes
for (int i = 0; i < _inhabitedMap.BoundX; ++i)
{
for (int j = 0; j < _inhabitedMap.BoundY; ++j)
{
if (update[i][j])
{
bool val = _fieldOfView[i][j];
_fieldOfView[i][j] = !val;
//_inhabitedMap.GetTile(i, j).VisibilityUpdate(this, !val);
_myVisibilityTracker.VisibilityUpdate(new Coords(CoordsType.Tile, i, j), this, !val);
}
}
}
}
