private static void CheckAroundGrids(FarmGrid farmGrid, List <FarmGrid.Grid> fieldGrids, int centerGridIndex, List <int> aroundGridIndexs, bool isIgnorePutedFlag)
{
FarmGrid.GridPosition gridPosition = farmGrid.IndexToPosition(centerGridIndex);
int num = FarmDigimonUtility.CheckGrid(farmGrid, fieldGrids, gridPosition.x, gridPosition.y - 1, isIgnorePutedFlag);
if (num != -1)
{
aroundGridIndexs.Add(num);
}
num = FarmDigimonUtility.CheckGrid(farmGrid, fieldGrids, gridPosition.x, gridPosition.y + 1, isIgnorePutedFlag);
if (num != -1)
{
aroundGridIndexs.Add(num);
}
num = FarmDigimonUtility.CheckGrid(farmGrid, fieldGrids, gridPosition.x - 1, gridPosition.y, isIgnorePutedFlag);
if (num != -1)
{
aroundGridIndexs.Add(num);
}
num = FarmDigimonUtility.CheckGrid(farmGrid, fieldGrids, gridPosition.x + 1, gridPosition.y, isIgnorePutedFlag);
if (num != -1)
{
aroundGridIndexs.Add(num);
}
}
public static List <FarmDigimonUtility.PathInfo> GetPath(int startGridIndex, int endGridIndex)
{
FarmRoot instance = FarmRoot.Instance;
FarmField field = instance.Field;
List <FarmGrid.Grid> grids = instance.Field.GetField().grids;
bool[] array = new bool[grids.Count];
List <FarmDigimonUtility.PathInfo> list = new List <FarmDigimonUtility.PathInfo>();
int num = 0;
List <int> list2 = new List <int>();
List <int> list3 = new List <int>();
list2.Add(startGridIndex);
list.Add(new FarmDigimonUtility.PathInfo
{
gridIndex = startGridIndex
});
if (startGridIndex == endGridIndex)
{
return(list);
}
bool flag = false;
FarmGrid.GridPosition gridPosition = field.Grid.IndexToPosition(startGridIndex);
if (FarmDigimonUtility.CheckGrid(field.Grid, grids, gridPosition.x, gridPosition.y, false) == -1)
{
flag = true;
}
while (0 < list2.Count)
{
num++;
for (int i = 0; i < list2.Count; i++)
{
FarmDigimonUtility.CheckAroundGrids(field.Grid, grids, list2[i], list3, false);
}
if (flag)
{
if (0 >= list3.Count)
{
for (int j = 0; j < list2.Count; j++)
{
FarmDigimonUtility.CheckAroundGrids(field.Grid, grids, list2[j], list3, true);
}
}
else
{
flag = false;
}
}
list2.Clear();
for (int k = 0; k < list3.Count; k++)
{
int num2 = list3[k];
if (!array[num2])
{
array[num2] = true;
list2.Add(num2);
list.Add(new FarmDigimonUtility.PathInfo
{
gridIndex = num2,
checkPoint = num
});
if (endGridIndex == num2)
{
return(list);
}
}
}
list3.Clear();
}
return(null);
}