mieki256's diary

-- Draw Origin test 01

function love.load()
  img = love.graphics.newImage("box01_64x64.png")
  bgimg = love.graphics.newImage("gridbg.png")
  rotation = 0
  scale = 1.0
  scale_rot = 0
end

function love.update(dt)
  rotation = (rotation + 180 * dt) % 360
  scale_rot = (scale_rot + 180 * dt) % 360
  scale = 1.0 + 0.5 * math.cos(math.rad(scale_rot))
end

function love.draw()
  love.graphics.clear(0, 0, 0, 1.0)
  love.graphics.setColor(1.0, 1.0, 1.0, 1.0)
  love.graphics.draw(bgimg, 0, 0)

  local x = 64
  local y = 64 * 2
  local rot = math.rad(rotation)
  love.graphics.draw(img, x, y)

  x = x + 64 * 3
  love.graphics.draw(img, x, y, rot)

  x = x + 64 * 3
  local rot = math.rad(rotation)
  love.graphics.draw(img, x, y, 0, scale, scale)

  x = 64
  y = y + 64 * 3
  local ox, oy = img:getWidth() / 2, img:getHeight() / 2
  love.graphics.draw(img, x, y, 0, 1, 1, ox, oy)

  x = x + 64 * 3
  love.graphics.draw(img, x, y, rot, 1, 1, ox, oy)

  x = x + 64 * 3
  love.graphics.draw(img, x, y, 0, scale, scale, ox, oy)

  love.graphics.print(tostring(love.timer.getFPS()).." FPS", 10, 10)
end

function love.keypressed(key, isrepeat)
  if key == "escape" then
    -- ESC to exit
    love.event.quit()
  end
end

function love.conf(t)
  t.window.width = 640
  t.window.height = 480
  t.window.title = "Draw Origin 01"
  t.window.vsync = 1

  -- t.window.fullscreen = false
  -- t.window.fullscreen = true
  -- t.window.fullscreentype = "exclusive"
end

love フォルダ名