NPC Triggers

[Fysez]

Is it possible to Trigger ServerSide to ClientSide on NPC's?
I know it's possible for ClientSide to ServerSide:

PHP Code:

function onActionTest() {
this.chat = params[0];
}
//#CLIENTSIDE
function onCreated() {
triggeraction(this.x, this.y, "Test", "TestChat!");
} 


But it their a way to convert this where it is something like:

PHP Code:

function onCreated() {
triggeraction(this.x, this.y, "Test", "TestChat!");
}
//#CLIENTSIDE
function onActionTest() {
this.chat = params[0];
} 


this?
I know this does not work, But how would I make it work???

-Thanks!