From 3cff307e7756aae6e0f8c255f5a8a6eaf28270ec Mon Sep 17 00:00:00 2001
From: Randy Heit <rheit@zdoom.fake>
Date: Tue, 4 Feb 2014 19:36:29 -0600
Subject: [PATCH] Add Get/SetLineActivation ACS functions

---
 src/p_acs.cpp | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/src/p_acs.cpp b/src/p_acs.cpp
index 26b62be70..1ed89f783 100644
--- a/src/p_acs.cpp
+++ b/src/p_acs.cpp
@@ -4251,6 +4251,8 @@ enum EACSFunctions
 	ACSF_CheckFont,
 	ACSF_DropItem,
 	ACSF_CheckFlag,
+	ACSF_SetLineActivation,
+	ACSF_GetLineActivation,
 
 	// ZDaemon
 	ACSF_GetTeamScore = 19620,	// (int team)
@@ -5296,6 +5298,26 @@ doplaysound:			if (funcIndex == ACSF_PlayActorSound)
 			break;
 		}
 
+		case ACSF_SetLineActivation:
+			if (argCount >= 2)
+			{
+				int line = -1;
+
+				while ((line = P_FindLineFromID(args[0], line)) >= 0)
+				{
+					lines[line].activation = args[1];
+				}
+			}
+			break;
+
+		case ACSF_GetLineActivation:
+			if (argCount > 0)
+			{
+				int line = P_FindLineFromID(args[0], -1);
+				return line >= 0 ? lines[line].activation : 0;
+			}
+			break;
+
 		default:
 			break;
 	}