Change all quads in table x position relative to each of the

[PartyCow]

Hey, I'm trying to add quad's to a table and then move all of them afterwards.

Code: Select all

function addquad(quadsize)
quad = love.graphics.newQuad( 50, 50, 2, quadsize/2,0.0001,0.0001)
table.insert(quadtable,quad)
for i,v in ipairs(quadtable) do
--TODO: Change quad [b]x position[/b] by -2
end
end

Now I can't find anywhere about how to get and change the quad's position from the table.
Also, is there a more optimal way to do this?

[Plu]

Something like this? If I understand you correctly.

Code: Select all

function addquad(quadsize)
  quad = love.graphics.newQuad( 50, 50, 2, quadsize/2,0.0001,0.0001)
  table.insert(quadtable,quad)
  for i,v in ipairs(quadtable) do
    -- pull the current values from the quad
    local x, y, w, h = v:getViewport()
    -- reinsert the new values with a slightly lower X
    v:setViewport( x-2, y, w, h )
  end
end

[PartyCow]

Plu yeah just what I needed. Didn't know it was called viewport.
Thanks!