thing.lua

function set(x, y, char, fc, bc)
	fgc = fc or 0xFFFFFF
	bgc = bc or 0x000000
	gp.setBackground(bcg)
	gp.setForeground(fcg)
	if x <= screen_x and y <= screen_y then
		gp.bind(screens.TL, false)
		gp.set(x, y, char)
	elseif x > screen_x and y <= screen_y then
		gp.bind(screens.TR, false)
		gp.set(x-screen_x, y, char)
	elseif x<= screen_x and y > screen_y then
		gp.bind(screens.BL, false)
		gp.set(x, y-screen_y, char)
	elseif x > screen_x and y > screen_y then
		gp.bind(screens.BR, false)
		gp.set(x-screen_x, y-screen_y, char)
	end
end