From 1e81eb0fee24178b92d7ee5c7930def846088e94 Mon Sep 17 00:00:00 2001
From: Christoph Oelckers <coelckers@zdoom.fake>
Date: Mon, 24 Mar 2008 22:06:26 +0000
Subject: [PATCH] - Added Thomas's submissions for decal assignment to puffs
 and NOINFIGHTING flag.

SVN r847 (trunk)
---
 docs/rh-log.txt       |  1 +
 src/p_interaction.cpp |  5 +++--
 src/p_map.cpp         | 20 ++++++++++++++++++--
 3 files changed, 22 insertions(+), 4 deletions(-)

diff --git a/docs/rh-log.txt b/docs/rh-log.txt
index 00bacfc5a..1bacdaf48 100644
--- a/docs/rh-log.txt
+++ b/docs/rh-log.txt
@@ -1,4 +1,5 @@
 March 24, 2008 (Changes by Graf Zahl)
+- Added Thomas's submissions for decal assignment to puffs and NOINFIGHTING flag.
 - Reverted changes of r715 in v_collection.cpp because they broke loading
   of status bar face graphics belonging to skins.
 SBARINFO update #15
diff --git a/src/p_interaction.cpp b/src/p_interaction.cpp
index 22e5976cd..9da7f3dc2 100644
--- a/src/p_interaction.cpp
+++ b/src/p_interaction.cpp
@@ -1270,8 +1270,9 @@ bool AActor::OkayToSwitchTarget (AActor *other)
 	}
 	
 	int infight;
-	if (level.flags & LEVEL_TOTALINFIGHTING) infight=1;
-	else if (level.flags & LEVEL_NOINFIGHTING) infight=-1;
+	if (flags5 & MF5_NOINFIGHTING) infight=-1;	
+	else if (level.flags & LEVEL_TOTALINFIGHTING) infight=1;
+	else if (level.flags & LEVEL_NOINFIGHTING) infight=-1;	
 	else infight = infighting;
 	
 	if (infight < 0 &&	other->player == NULL && !IsHostile (other))
diff --git a/src/p_map.cpp b/src/p_map.cpp
index 24970f909..3b571c477 100644
--- a/src/p_map.cpp
+++ b/src/p_map.cpp
@@ -2877,8 +2877,24 @@ AActor *P_LineAttack (AActor *t1, angle_t angle, fixed_t distance,
 
 			// [RH] Spawn a decal
 			if (trace.HitType == TRACE_HitWall && trace.Line->special != Line_Horizon)
-			{
-				SpawnShootDecal (t1, trace);
+			{				
+				// [TN] If the actor or weapon has a decal defined, use that one.
+				if(t1->DecalGenerator != NULL || 
+					(t1->player != NULL && t1->player->ReadyWeapon != NULL && t1->player->ReadyWeapon->DecalGenerator != NULL))
+				{
+					SpawnShootDecal (t1, trace);
+				}
+
+				// Else, look if the bulletpuff has a decal defined.
+				else if(puff != NULL && puff->DecalGenerator)
+				{
+					SpawnShootDecal (puff, trace);
+				}				
+				
+				else
+				{
+					SpawnShootDecal (t1, trace);
+				}				
 			}
 			else if (puff != NULL &&
 				trace.CrossedWater == NULL &&