private void SellButtonHandler(StructureController structure, int leftEdge, int topEdge, int width, int height)
{
Texture2D sellIcon = structure.sellIcon;
leftEdge += width + BUTTON_PADDING;
bool buttonPressed = GUI.Button(new Rect(leftEdge, topEdge, width, height), sellIcon);
if (buttonPressed == false)
{
return;
}
structure.Sell();
}