Need help with script and trigger, appearance on screen buttons

Questions & Answers
1

Help, please, need a script, when Player stands on the trigger, buttons appear on the screen

2

I don’t think I get what you want, but maybe something like this:

private var standsOnTrigger : boolean;

function OnTriggerEnter(col : Collider) {
	if (col.gameObject.tag == "Player") {
		standsOnTrigger = true;
	}
}

function OnTriggerExit(col : Collider) {
	if (col.gameObject.tag == "Player") {
		standsOnTrigger = false;
	}
}

function OnGUI() {
	if (standsOnTrigger) {
		GUI.Button(...);
		...
	}
}