AutoIt help

Hey! Now i finished my multicheat in autoit. i want to release it like in a week or smth. But i need some help... How can i set a Func (like aimbot, bhop etc) to a key like? I mean.. not "ON" and "OFF" key. Like in "real" cheats On key hold etc... so the aim turn on only if i press with my mouse. is this possible? if not what is the best way to do something like this? Example please thanks for help!

Perhaps use toggle? What program are you using? You can also set macros using razer synapse.