-- Chuchu by Makaron
-- Some milescenious (not sure about how to write it) functions

local utils = { }

utils.getCenterByXY = function (x, y, w, h)
  return { x = (x + (w/2)), y = (y + h/2) }
end

utils.getXYByCenter = function (x, y, w, h)
  return { x = (x - (w/2)), y = (y - (h/2)) }
end

utils.spawnStaticRectangleBySize = function (world, x, y, w, h)
  local center = utils.getCenterByXY(x, y, w, h)
  local rect = world:addRectangle(center.x, center.y, w, h)
  rect:setType('static')
  return rect
end

return utils