Miguel Oliveira

local screenX, screenY = guiGetScreenSize() local rectangleWidth, rectangleHeight = 300, 200 local labelArea = 40 local labelX, labelY = 30, 30 local offX, offY = 0, 0 local centerX, centerY = (screenX / 2) - (rectangleWidth / 2), (screenY / 2) - (rectangleHeight / 2) local isHolding = false local function draw() dxDrawRectangle( centerX, centerY, rectangleWidth, rectangleHeight, tocolor(0, 0, 0, 100), false ) dxDrawRectangle(labelX, labelY, labelArea, labelArea, tocolor(255, 255, 255, 255), false) end local function isCursorOnElement( mouseX, mouseY, elementX, elementY, width, height ) return mouseX - elementX > 0 and mouseX - elementX <= width and mouseY - elementY > 0 and mouseY - elementY <= height end local function onClick( button, state, absoluteX, absoluteY ) if button == "left" and state == "down" and isCursorOnElement(absoluteX, absoluteY, labelX, labelY, 40, 40) then isHolding = true offX = absoluteX - labelX offY = absoluteY - labelY else isHolding = false end end local function onCursorMove( relativeX, relativeY, absoluteX, absoluteY ) if isHolding then labelX = absoluteX - offX labelY = absoluteY - offY end end addEventHandler("onClientRender", root, draw) addEventHandler("onClientClick", root, onClick) addEventHandler("onClientCursorMove", root, onCursorMove) Bom dia, Sou um novato em lua que está vindo de outras linguagens, eventualmente, sou backend e estou curtindo desenvolver em lua pra complementar o time do servidor. Queria saber se há algo que poderia melhorar no meu código teste que consiste em fazer o efeito drag and drop.