protected void CalcAlongAxis(int axis, bool isVertical)
{
float num = (axis != 0) ? ((float)base.padding.vertical) : ((float)base.padding.horizontal);
float b = num;
float num3 = 0f;
bool flag = isVertical ^ (axis == 1);
for (int i = 0; i < base.rectChildren.Count; i++)
{
RectTransform rect = base.rectChildren[i];
float flexibleSize = SimpleLayoutUtility.GetFlexibleSize(rect, axis);
float minSize = SimpleLayoutUtility.GetMinSize(rect, axis);
if (flag)
{
num3 = Mathf.Max(flexibleSize, num3);
b = Mathf.Max(minSize + num, b);
}
else
{
num3 += flexibleSize;
b += minSize + this.spacing;
}
}
if (!flag && (base.rectChildren.Count > 0))
{
b -= this.spacing;
}
base.SetLayoutInputForAxis(b, b, num3, axis);
}
protected void SetChildrenAlongAxis(int axis, bool isVertical)
{
float num = base.rectTransform.rect.size[axis];
if (isVertical ^ (axis == 1))
{
float num2 = num - ((axis != 0) ? ((float)base.padding.vertical) : ((float)base.padding.horizontal));
for (int i = 0; i < base.rectChildren.Count; i++)
{
RectTransform rect = base.rectChildren[i];
float flexibleSize = SimpleLayoutUtility.GetFlexibleSize(rect, axis);
float minSize = SimpleLayoutUtility.GetMinSize(rect, axis);
float maxSize = SimpleLayoutUtility.GetMaxSize(rect, axis);
float num7 = minSize;
float a = Mathf.Clamp(num2, minSize, (flexibleSize <= 0f) ? num7 : num);
if (maxSize > 0f)
{
a = Mathf.Min(a, maxSize);
}
float startOffset = base.GetStartOffset(axis, a);
base.SetChildAlongAxis(rect, axis, startOffset, a);
}
}
else
{
float pos = (axis != 0) ? ((float)base.padding.top) : ((float)base.padding.left);
if ((base.GetTotalFlexibleSize(axis) == 0f) && (base.GetTotalPreferredSize(axis) < num))
{
pos = this.GetStartOffset(axis, base.GetTotalPreferredSize(axis) - ((axis != 0) ? ((float)base.padding.vertical) : ((float)base.padding.horizontal)));
}
this.calculator.Reset(base.rectChildren.Count);
int num11 = 0;
while (true)
{
if (num11 >= base.rectChildren.Count)
{
this.calculator.Calculate(num - ((base.rectChildren.Count <= 1) ? 0f : ((base.rectChildren.Count - 1) * this.spacing)));
for (int i = 0; i < base.rectChildren.Count; i++)
{
RectTransform transform3 = base.rectChildren[i];
SimpleLayoutCalculator.Element element = this.calculator.elements[i];
base.SetChildAlongAxis(transform3, axis, pos, element.size);
pos += element.size + this.spacing;
}
break;
}
RectTransform rect = base.rectChildren[num11];
float flexibleSize = SimpleLayoutUtility.GetFlexibleSize(rect, axis);
float minSize = SimpleLayoutUtility.GetMinSize(rect, axis);
float maxSize = SimpleLayoutUtility.GetMaxSize(rect, axis);
this.calculator.AddElement(flexibleSize, minSize, maxSize);
num11++;
}
}
}