physics = require'physics';


physics:start();



local function myTouchListener( event )

    if ( event.phase == "began" ) then
        print("Drag began");
       oldx = event.x;
       oldy = event.y;
    end
    if ( event.phase == "moved" ) then
        newx = event.x;
        newy = event.y;
        local line = display.newLine(oldx,oldy,newx,newy);
        local body = physics.addBody(line,"dynamic",{density=1.0,friction=1.0,bounce=1.0,radius=25})
    end
    if ( event.phase == "ended" ) then
      print("Drag stopped");
    end

    return true
end


width = display.contentWidth;
height = display.contentWidth;

local myButton = display.newRect(width/2, height/2, width, height);
myButton:addEventListener( "touch", myTouchListener )
myButton:setFillColor(0,0,0);