ui = {
    pushbutton = function(label,x,y,h,col1,col2,callback,selected)
        local size = (#label*4)-1+4
        local text_y = (h-5)//2
        local button_h=0
        local mx, my = mouse.pos()
        if mx>=x and mx<x+size and my>=y and my<y+h then
            button_h = mouse.down(mouse.LEFT) and -1 or 1
            if mouse.press(mouse.LEFT) then callback() end
        end
        draw.rrectf(x,y+1,size,h,1,col2)
        draw.rrectf(x,y-button_h,size,h,1,col1)
        draw.text(label,x+2,y+text_y-button_h,col2)
        if selected then
            draw.rrect(x-1,y-button_h-1,size+2,h+3+button_h,3,1)
        end
    end,

    togglebutton = function(label,x,y,h,col1,col2,dis1,dis2,state,callback,selected)
        local size = (#label*4)-1+4
        local text_y = (h-5)//2
        local bh=0
        local mx, my = mouse.pos()
        if mx>=x and mx<x+size and my>=y and my<y+h then
            bh = mouse.down(mouse.LEFT) and -1 or 1
            if mouse.press(mouse.LEFT) then callback() end
        end
        if not state then
            col1,col2 = dis1,dis2
        else
            if bh>-1 then bh=bh-1 end
        end
        draw.rrectf(x,y+1,size,h,1,col2)
        draw.rrectf(x,y-bh,size,h,1,col1)
        draw.text(label,x+2,y+text_y-bh,col2)
        if selected then
            draw.rrect(x-1,y-bh-1,size+2,h+3+bh,3,1)
        end
    end,
}
function draw.outset(x, y, w, h)
    draw.rectf(x, y, w, h, 23)
    w,h = w+x,h+y
    draw.hline(x, h-1, w-1,16)
    draw.vline(w-1, y, h-1,16)
    draw.hline(x, y, w-1,28)
    draw.vline(x, y, h-1,28)
end

function draw.inset(x, y, w, h)
    draw.rectf(x, y, w, h, 23)
    w,h = w+x,h+y
    draw.hline(x, y, w-1,16)
    draw.vline(x, y, h-1,16)
    draw.hline(x, h-1, w-1,28)
    draw.vline(w-1, y, h-1,28)
end