internal void method_4()
{
for (int i = 0; i < this.Count; i++)
{
Class571 class4 = this.method_0(i);
for (int j = 0; j < class4.Count; j++)
{
Class1140 class3 = class4.method_0(j);
int num5 = Math.Min(class3.method_2(), this.Count - i);
if (num5 > 1)
{
class3.method_7(CellMerge.Start);
for (int k = 1; k < num5; k++)
{
int num3 = i + k;
if ((j + 1) > this.method_0(num3).Count)
{
this.method_3(num3, (j - this.method_0(num3).Count) + 1);
}
else
{
this.method_2(num3, j, new Class1140());
}
this.int_0 = Math.Max(this.int_0, this.method_0(num3).Count);
Class1140 class2 = this.method_0(num3).method_0(j);
class2.method_7(CellMerge.Continue);
class2.method_5(class3.method_4());
}
}
}
}
}
private void method_2(int A_0, int A_1, Class1140 A_2)
{
Class571 class2 = this.method_0(A_0);
class2.Add(null);
int num = class2.Count - 1;
for (int i = num - 1; i >= A_1; i = num - 1)
{
while (class2.method_0(i).method_6() == CellMerge.Continue)
{
i--;
}
class2.method_1(num, class2.method_0(i));
num = i;
}
class2.method_1(A_1, A_2);
}