lovetest.lua

local mx, my

function love.load()
end

function love.update(dt)
  mx, my = love.mouse.getPosition()
end


function love.draw()
  for i = 0, love.graphics.getWidth(), 20 do
    love.graphics.line(i, 0, mx, my)
  end
  for i = 0, love.graphics.getWidth(), 20 do
    love.graphics.line(i, love.graphics.getHeight(), mx, my)
  end
  for i = 0, love.graphics.getHeight(), 20 do
    love.graphics.line(love.graphics.getWidth(), i, mx, my)
  end
  for i = 0, love.graphics.getHeight(), 20 do
    love.graphics.line(0, i, mx, my)
  end
end