is there a way to make a macro with something along the lines of

IF this key is holded down
THEN do this
ELSE
repeat if statement
END

or is there a seperate command for
if this key is pressed, then the following keys/commands will be carried out


e.g. i want a macro that works like this
when i press the "1 button" (not the numpad)
the macro would press the keys "TYUIOP" with a certain delay inbetween each letter