Hi I am looking for a script that would replicate the weapon disposal machine from carrier.

All I need it to do is you walk up to the trigger and you get a indicator to trade your weapon, or some sort of text, and you hold use and you get your current weapon that you have out taken and you're given a certain amount of points.

Dispose(){
	//thread Dispose();
	trig = getentarray("dispose","targetname");
	for(i=0;i<trig.size;i++){
		trig[i] thread DisposeMe();
	}
}
DisposeMe(){
	self SetHintString("Press &&1 to dispose of weapon");
	self SetCursorHint("HINT_NOICON");
	while(1){
		self waittill("trigger",player);
		sell_weapon = player GetCurrentWeapon();
		if(IsDefined( player.revivetrigger ) || WeaponClass( sell_weapon ) == "grenade" || IsSubStr(sell_weapon,"bottle")) continue;
		weapons = player GetWeaponsListPrimaries();
		if(weapons.size>1){
			points = maps\_zombiemode_weapons::get_weapon_cost( sell_weapon );
			if(!isdefined(points)) points = 500;
			player TakeWeapon(sell_weapon);
			player SwitchToWeapon(player GetWeaponsListPrimaries()[0]);
			player maps\_zombiemode_score::add_to_player_score( points );
		}else{
			player iprintlnbold("You can not dispose of your last weapon");
		}
		wait(.1);
	}
}

If I am understanding you correctly, that should be a really simple script. Try something like:

Dispose(){
	//thread Dispose();
	trig = getentarray("dispose","targetname");
	for(i=0;i<trig.size;i++){
		trig[i] thread DisposeMe();
	}
}
DisposeMe(){
	self SetHintString("Press &&1 to dispose of weapon");
	self SetCursorHint("HINT_NOICON");
	while(1){
		self waittill("trigger",player);
		sell_weapon = player GetCurrentWeapon();
		if(IsDefined( player.revivetrigger ) || WeaponClass( sell_weapon ) == "grenade" || IsSubStr(sell_weapon,"bottle")) continue;
		weapons = player GetWeaponsListPrimaries();
		if(weapons.size>1){
			points = maps\_zombiemode_weapons::get_weapon_cost( sell_weapon );
			if(!isdefined(points)) points = 500;
			player TakeWeapon(sell_weapon);
			player SwitchToWeapon(player GetWeaponsListPrimaries()[0]);
			player maps\_zombiemode_score::add_to_player_score( points );
		}else{
			player iprintlnbold("You can not dispose of your last weapon");
		}
		wait(.1);
	}
}