private Rectangle StandardizeVertices(Rectangle rectangle)
{
//straight swap them if the bottom right were defined first
if(rectangle.xVertex1 > rectangle.xVertex2 && rectangle.yVertex1 < rectangle.yVertex2)
{
int newX1 = rectangle.xVertex2;
int newY1 = rectangle.yVertex2;
rectangle.xVertex2 = rectangle.xVertex1;
rectangle.yVertex2 = rectangle.yVertex1;
rectangle.xVertex1 = newX1;
rectangle.yVertex1 = newY1;
}
//flip x and Y coordinates if top right were first
else if(rectangle.xVertex1 > rectangle.xVertex2 && rectangle.yVertex1 > rectangle.yVertex2)
{
int newX1 = rectangle.xVertex2;
int newY1 = rectangle.yVertex1;
rectangle.xVertex2 = rectangle.xVertex1;
rectangle.yVertex2 = rectangle.yVertex2;
rectangle.xVertex1 = newX1;
rectangle.yVertex1 = newY1;
}
//flip again if bottom left were defined first
else if(rectangle.xVertex1 < rectangle.xVertex2 && rectangle.yVertex1 < rectangle.yVertex2)
{
int newX1 = rectangle.xVertex1;
int newY1 = rectangle.yVertex2;
rectangle.xVertex2 = rectangle.xVertex2;
rectangle.yVertex2 = rectangle.yVertex1;
rectangle.xVertex1 = newX1;
rectangle.yVertex1 = newY1;
}
return rectangle;
}
public RectanglePair(Rectangle rect1, Rectangle rect2)
{
rectangle1 = StandardizeVertices(rect1);
rectangle2 = StandardizeVertices(rect2);
//if Rectangle 1 does not have the left most cooridinate, switch the designation of rectangle 1 and rectangle 2. (this makes logic a lot easier)
if(rectangle2.xVertex1 < rectangle1.xVertex1)
{
var placeholderRectangle = rectangle1;
rectangle1 = rectangle2;
rectangle2 = placeholderRectangle;
}
//if they're equal, then use the highest y-coordinate as rectangle 1
else if(rectangle2.xVertex1 == rectangle1.xVertex1 && rectangle2.yVertex1 > rectangle1.yVertex1)
{
var placeholderRectanlge = rectangle1;
rectangle1 = rectangle2;
rectangle2 = placeholderRectanlge;
}
}