From 916d4809a97b98c88c30b00390191bf4b523f9b7 Mon Sep 17 00:00:00 2001
From: Christoph Oelckers <coelckers@zdoom.fake>
Date: Thu, 16 Sep 2010 07:00:27 +0000
Subject: [PATCH] - added Demolisher's APROP_Target/TracerTID submission.

SVN r2793 (trunk)
---
 src/p_acs.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/p_acs.cpp b/src/p_acs.cpp
index ff7a95625..930d1d554 100644
--- a/src/p_acs.cpp
+++ b/src/p_acs.cpp
@@ -2547,6 +2547,8 @@ enum
 	APROP_Notrigger		= 23,
 	APROP_DamageFactor	= 24,
 	APROP_MasterTID     = 25,
+	APROP_TargetTID		= 26,
+	APROP_TracerTID		= 27
 };	
 
 // These are needed for ACS's APROP_RenderStyle
@@ -2786,6 +2788,8 @@ int DLevelScript::GetActorProperty (int tid, int property)
 							}
 	case APROP_Score:		return actor->Score;
 	case APROP_MasterTID:	return DoGetMasterTID (actor);
+	case APROP_TargetTID:	return (actor->target != NULL) actor->target->tid : 0;
+	case APROP_TracerTID:	return (actor->tracer != NULL) actor->tracer->tid : 0;
 	default:				return 0;
 	}
 }
@@ -2817,6 +2821,8 @@ int DLevelScript::CheckActorProperty (int tid, int property, int value)
 		case APROP_JumpZ:
 		case APROP_Score:
 		case APROP_MasterTID:
+		case APROP_TargetTID:
+		case APROP_TracerTID:
 			return (GetActorProperty(tid, property) == value);
 
 		// Boolean values need to compare to a binary version of value