1.)
Code:
PANEL* clickers[2];

function change(PANEL* clicked_panel)
{
	if(clickers[0] == NULL)
	{
		clickers[0] = clicked_panel;
	}
	else if(clickers[0] != NULL && clickers[0] != clicked_panel)//clickers[0] already contains a Panel, and it´s other than the now clicked
	{
		clickers[1] = clicked_panel;
		
		//Add the Changing code here
		// Changing position of clickers[0] and clickers[1]
		//end of changing code
		clickers[0] = NULL;
	}
	
}


i think that should work.

2.)
give each Panel at creating a skill.. like that:
Code:
panname = pan_create(..);
panname.skill_x = 1


now you can say:
skill_x == 1 is 1st Pic
skill_x == 2 is 2nd Pic
skill_x == 3 is 3rd Pic
skill_x == 4 is 4th Pic
...etc..etc..

Now run thorugh your lines with a loop, and ask if 3 or more skill_xs in a row are the same

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