public bool isValidStartPoint(Ldpoint pt)
{
return(GlobalFunctions.canBeHarvested(pt) && (BoundedPocketStandHarvester.visitationMap[(uint)pt.y, (uint)pt.x] != BoundedPocketStandHarvester.currentHarvestEventId));
}
public override int Harvest()
{
Ldpoint pt = new Ldpoint();
int i = 0;
int k = 0;
int[] r = new int[4];
int siteCut = 0;
int sumCut = 0;
int c = 0;
visitationMap[(uint)itsStartPoint.y, (uint)itsStartPoint.x] = currentHarvestEventId;
itsNeighborList.Add(itsStartPoint);
while (sumCut < itsTargetCut && itsNeighborList.Count > 0)
{
c = itsNeighborList.Count;
pt = itsNeighborList[0];
itsNeighborList.RemoveAt(0);
if (GlobalFunctions.canBeHarvested(pt))
{
siteCut = harvest_EVENT_GROUP_SELECTION_REGIME_70(pt);
sumCut += siteCut;
if (siteCut > 0)
{
for (i = 0; i < 4; i++)
{
r[i] = i;
}
for (i = 4; i > 0; i--)
{
k = (int)(i * Landis.Extension.Succession.Landispro.system1.frand());
//orignal no control over k, potential out of bound err
//<Add By Qia on Nov 1 2012>
if (k < 0)
{
k = 0;
}
if (k > 3)
{
k = 3;
}
switch (r[k])
{
case 0:
addSiteNeighbor(pt.y, pt.x - 1);
break;
case 1:
addSiteNeighbor(pt.y, pt.x + 1);
break;
case 2:
addSiteNeighbor(pt.y - 1, pt.x);
break;
case 3:
addSiteNeighbor(pt.y + 1, pt.x);
break;
}
r[k] = r[i - 1];
if (k < 0 || k > 3 || (i - 1) < 0 || (i - 1) > 3)
{
Console.Write("group selection index error\n");
}
}
}
}
return(sumCut);
}
return(sumCut);
}
