From c78e2df7e04a41e3a69cc49a14022ccf0402f406 Mon Sep 17 00:00:00 2001
From: skotlex <skotlex@54d463be-8e91-2dee-dedb-b68131a5f0ec>
Date: Thu, 29 Nov 2007 13:11:33 +0000
Subject: - Allowed disguising while riding a peco-peco (this does not seem to
 cause problems anymore) - Adjusted pc_disguise to work properly if invoked
 while a player is not in a map. - The pvp rank packet is no longer sent to
 other players when disguised, as this leads to crashes when you die.

git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@11842 54d463be-8e91-2dee-dedb-b68131a5f0ec
---
 src/map/clif.c |  5 ++---
 src/map/pc.c   | 24 ++++++++++++++----------
 2 files changed, 16 insertions(+), 13 deletions(-)

(limited to 'src/map')

diff --git a/src/map/clif.c b/src/map/clif.c
index adc45b069..5f59bda74 100644
--- a/src/map/clif.c
+++ b/src/map/clif.c
@@ -4718,9 +4718,8 @@ int clif_set0199(int fd,int type)
  *------------------------------------------*/
 int clif_pvpset(struct map_session_data *sd,int pvprank,int pvpnum,int type)
 {
-	int fd = sd->fd;
-
 	if(type == 2) {
+		int fd = sd->fd;
 		WFIFOHEAD(fd,packet_len(0x19a));
 		WFIFOW(fd,0) = 0x19a;
 		WFIFOL(fd,2) = sd->bl.id;
@@ -4736,7 +4735,7 @@ int clif_pvpset(struct map_session_data *sd,int pvprank,int pvpnum,int type)
 		else
 			WBUFL(buf,6) = pvprank;
 		WBUFL(buf,10) = pvpnum;
-		if(sd->sc.option&OPTION_INVISIBLE)
+		if(sd->sc.option&OPTION_INVISIBLE || sd->disguise) //Causes crashes when a 'mob' with pvp info dies.
 			clif_send(buf,packet_len(0x19a),&sd->bl,SELF);
 		else if(!type)
 			clif_send(buf,packet_len(0x19a),&sd->bl,AREA);
diff --git a/src/map/pc.c b/src/map/pc.c
index 1a47458ca..fc39ea88d 100644
--- a/src/map/pc.c
+++ b/src/map/pc.c
@@ -1209,7 +1209,7 @@ int pc_disguise(struct map_session_data *sd, int class_)
 {
 	if (!class_ && !sd->disguise)
 		return 0;
-	if (class_ && (sd->disguise == class_ || pc_isriding(sd)))
+	if (class_ && sd->disguise == class_)
 		return 0;
 
 	if(sd->sc.option&OPTION_INVISIBLE)
@@ -1217,9 +1217,11 @@ int pc_disguise(struct map_session_data *sd, int class_)
 		sd->disguise = class_; //viewdata is set on uncloaking.
 		return 2;
 	}
-	
-	pc_stop_walking(sd, 0);
-	clif_clearunit_area(&sd->bl, 0);
+
+	if (sd->bl.prev != NULL) {
+		pc_stop_walking(sd, 0);
+		clif_clearunit_area(&sd->bl, 0);
+	}
 
 	if (!class_) {
 		sd->disguise = 0;
@@ -1229,13 +1231,15 @@ int pc_disguise(struct map_session_data *sd, int class_)
 
 	status_set_viewdata(&sd->bl, class_);
 	clif_changeoption(&sd->bl);
-	clif_spawn(&sd->bl);
-	if (class_ == sd->status.class_ && pc_iscarton(sd))
-	{	//It seems the cart info is lost on undisguise.
-		clif_cartlist(sd);
-		clif_updatestatus(sd,SP_CARTINFO);
-	}
 
+	if (sd->bl.prev != NULL) {
+		clif_spawn(&sd->bl);
+		if (class_ == sd->status.class_ && pc_iscarton(sd))
+		{	//It seems the cart info is lost on undisguise.
+			clif_cartlist(sd);
+			clif_updatestatus(sd,SP_CARTINFO);
+		}
+	}
 	return 1;
 }
 
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