A_Chase CHF_DONTLOOKALLAROUND

ZDoom · Aug 7, 2023 · ea4ffa1 · ea4ffa1
1 parent f4dc16b
commit ea4ffa1
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Showing 2 changed files with 4 additions and 2 deletions.
diff --git a/src/playsim/p_enemy.cpp b/src/playsim/p_enemy.cpp
@@ -2207,6 +2207,7 @@ enum ChaseFlags
 	CHF_NOPOSTATTACKTURN = 128,
 	CHF_STOPIFBLOCKED = 256,
 	CHF_DONTIDLE = 512,
+	CHF_DONTLOOKALLAROUND = 1024,
 };
 
 void A_Wander(AActor *self, int flags)
@@ -2441,7 +2442,7 @@ void A_DoChase (AActor *actor, bool fastchase, FState *meleestate, FState *missi
 			// hurt our old one temporarily.
 			actor->threshold = 0;
 		}
-		if (P_LookForPlayers (actor, true, NULL) && actor->target != actor->goal)
+		if (P_LookForPlayers (actor, !(flags & CHF_DONTLOOKALLAROUND), NULL) && actor->target != actor->goal)
 		{ // got a new target
 			actor->flags7 &= ~MF7_INCHASE;
 			return;
@@ -2616,7 +2617,7 @@ void A_DoChase (AActor *actor, bool fastchase, FState *meleestate, FState *missi
 			lookForBetter = true;
 		}
 		AActor * oldtarget = actor->target;
-		gotNew = P_LookForPlayers (actor, true, NULL);
+		gotNew = P_LookForPlayers (actor, !(flags & CHF_DONTLOOKALLAROUND), NULL);
 		if (lookForBetter)
 		{
 			actor->flags3 |= MF3_NOSIGHTCHECK;

diff --git a/wadsrc/static/zscript/constants.zs b/wadsrc/static/zscript/constants.zs
@@ -141,6 +141,7 @@ enum EChaseFlags
 	CHF_NOPOSTATTACKTURN =				128,
 	CHF_STOPIFBLOCKED =					256,
 	CHF_DONTIDLE =						512,
+	CHF_DONTLOOKALLAROUND =				1024,
 
 	CHF_DONTTURN = CHF_NORANDOMTURN | CHF_NOPOSTATTACKTURN | CHF_STOPIFBLOCKED
 };