disable onPlayerTouchsMe()

[callimuc]

When I want a script to do something I simply use:

PHP Code:

function onPlayerTouchsMe() {
//dostuff
} 


but how can I make it that if the player doesnt touch the npc anymore, it will stop? Like:

PHP Code:

function onPlayerTouchsMe() {
setcharani("walk",null);
}
//Now the command/script I would need here. Invented one for example
function onPlayerStopsTouchingMe() {
setcharani("idle",null);
} 


I just know the

PHP Code:

function onPlayerTouchsOther() {
//dostuff
} 


but than it will make it only, if I touch other NPC´s.