Fixed drawchar bug

gistfile1.lua

-- Use this function to perform your initial setup
function setup()
    fontinfo={}
    fontinfo["#"] = { points=11, width=21, ascii=35,
        data={ 11,25,4,-7,-1,-1,17,25,10,-7,-1,-1,4,12,18,12,-1,-1,3,6,17,6 } }
end

-- This function gets called once every frame
function draw()
    
        background(111, 157, 106, 255)
 --  fill(255,0,0)
        fill(0, 0, 0, 50)
        --rect(0,0,WIDTH,HEIGHT)
        stroke(223, 255, 0, 255)
        strokeWidth(3)

        drawchar("#", 10, 10)
        --line(10,10,300,300)
        --hardcoded()
end

function hardcoded()
    line(11,25,4,-7)
    line(17,25,10,-7)
    line(4,12,18,12)
    line(3,6,17,6)
end

function drawchar(c, ox, oy)
    ax=-1
    ay=-1
    bx=-1
    by=-1
    fi=fontinfo
    ch = fi[c]
    for p=1, ch.points do
        ax=bx
        ay=by
        bx=ch.data[p*2-1]
        by=ch.data[p*2]

        -- Don't override global draw function!
        local draw=1

        if ((ax==-1) and (ay==-1)) then draw=0 end
        if ((bx==-1) and (by==-1)) then draw=0 end
        if (draw>0) then   
            print(ox+ax, oy+ay, ox+bx, oy+by)
            line(ox+ax, oy+ay, ox+bx, oy+by)
        end
    end
end