app.keyboard.isPressed throws error

although it appears in so many projects, when i added

    if (app.keyboard.isPressed(pc.KEY_LEFT))


to Update, i get an error thrown

that’s the project, the script is ‘ChangeTexture’.

app is undefined in the function scope that you are using it in. Either create a local variable named app and assigning it or use instead

1 Like

gatcha, once again
thanks alot.
now it works but it happens every frame WHILE key is pressed.
is there a command for key down & key up?