thks very much.very clearly explanation.

MAP={} testmap={} for i=1,10 do MAP[i]={} testmap[i]=1 for j = 1,10 do MAP[i][j]=0 end print(testmap[0]) --return nil print(MAP[0][1]) --attempt to index a nil value,why? end I created a 1-D arrays testmap and a 2-D Arrays MAP, why I can visit the testmap[0], but I can't visit the MAP[0][1]? the re...

OK,thank you.
It seem be complex

Mouse Wheel Down/Up does not available in the love.mousereleased() function love:load() count = 1 end function love.draw() love.graphics.print(count,100,100) end function love.mousepressed(x, y, button) end function love.mousereleased(x, y, button) if button == "wd" then count = count +1 e...

Although the Love.graphics.setColorMode had cancel from 0.90,which function is replace this?

Set command.go.subsystem.main.lua=1
the output windows will available

I am also worried this,THIS IS NOTHING IN THE OUTPUT WINDOW.

Sorry，too late for replying,thanks

I use canvas:getImageData() in the function love.mousepressed(x,y,button),found the memory usage will increase too faster,it seems the memory will not be release. -- the image size is 1024*768,the app size is 1024*768 too function love.load() assert(love.graphics.isSupported('pixeleffect'), 'Pixel e...

cool