UE1:Authorizer

About

This is very old script I've created to Skaarj Evasion TC (RIP). As a base was used KeyMover tutorial from Chimeric.

Properties

Visible

class<inventory> KeyClass 

key class to search in players inventory

bool bDestroyKey 

should key be deleted from inventory

bool bCheckKeyOnceOnly 

if true and key was found, this class starts acting like standard trigger

bool bShowSuccessMessage 

if true will show message when key was found

bool bShowFailtureMessage 

if true will show message when key can not be found

localized String SuccessMessage 

message visible when player has a key

localized String FailtureMessage 

message visible when player don't have a key

Hidden

bool bWasOpened 

true if key was found and bCheckKeyOnceOnly is set to true

Source Code

Actor >> Triggers >> Authorizer (custom)

//=================================================
// Authorizer: This Trigger can replace
// KeyMover (as base I use KeyMover avidible
// form http://chimeric.beyondunreal.com/tutorials/tut11.html).
//=================================================
// by Raven
// http://turniej.unreal.pl/rp
// for The Chosen One SP mod
//=================================================
class Authorizer extends Trigger;
 
var() class<inventory> KeyClass< SEMI >
var() bool bDestroyKey;
var() bool bCheckKeyOnceOnly;
var() bool bShowSuccessMessage;
var() bool bShowFailtureMessage;
var() localized String SuccessMessage; 
var() localized String FailtureMessage; 
var bool bWasOpened;
 
replication
{
	// Variables the server should send to the client.
	reliable if( Role==ROLE_Authority )
		bWasOpened;
}
 
function Touch( actor Other )
{
	local Inventory key;
	local actor A;
 
	if (Other.IsA('Pawn') && KeyClass != none && !bWasOpened)
	{
		key = Pawn(Other).FindInventoryType(KeyClass);
 
		if (key != none && Event != '' && !bCheckKeyOnceOnly)
			foreach AllActors( class 'Actor', A, Event )
				A.Trigger( Other, Other.Instigator );
 
		if(bDestroyKey)
			if(!bWasOpened) Pawn(Other).DeleteInventory(key);
		if(bCheckKeyOnceOnly)
			bWasOpened=true;
	}
	if(bWasOpened && Event != '')
		foreach AllActors( class 'Actor', A, Event )
			A.Trigger( Other, Other.Instigator );
	if( PlayerPawn(Other) != none )
	{
		if( bShowSuccessMessage && bWasOpened )
			PlayerPawn(Other).ClientMessage(SuccessMessage);
		if( bShowFailtureMessage && !bWasOpened )
			PlayerPawn(Other).ClientMessage(FailtureMessage);
	}
}
 
defaultproperties
{
     bShowFailtureMessage=True
     SuccessMessage="Access granded."
     FailtureMessage="You need a key to open this door."
}