- Added support for the new party invite/reply packets from the latest client version.

- Cleared up some TODO's
- Added auto-rejecting party/guild invites when the target is disconnected from the server.
- Added a correction in the walking code to abort it when map_moveblock cancels the player's walking (by warping/knocking back),the default code would fail because unit_stopwalking would do nothing since the walk timer was already -1 in that moment.
- Corrected mob_randomwalk to use unsigned int for the tick variable.
- Changed the default @Main format to prevent crashes in the newer clients.


git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@11134 54d463be-8e91-2dee-dedb-b68131a5f0ec

7 files changed, 53 insertions, 5 deletions

diff --git a/src/map/clif.c b/src/map/clif.c
index 8af8de5d8..16b6f19f0 100644
--- a/src/map/clif.c
+++ b/src/map/clif.c
@@ -10105,6 +10105,28 @@ void clif_parse_PartyInvite(int fd, struct map_session_data *sd)
 	party_invite(sd, t_sd);
 }
 
+void clif_parse_PartyInvite2(int fd, struct map_session_data *sd)
+{
+	struct map_session_data *t_sd;
+	char *name = RFIFOP(fd,2);
+	name[NAME_LENGTH]='\0';
+
+	if(map[sd->bl.m].flag.partylock)
+	{	//Guild locked.
+		clif_displaymessage(fd, msg_txt(227));
+		return;
+	}
+
+	t_sd = map_nick2sd(name);
+
+	// @noask [LuzZza]
+	if(t_sd && t_sd->state.noask) {
+		clif_noask_sub(sd, t_sd, 1);
+		return;
+	}
+	
+	party_invite(sd, t_sd);
+}
 /*==========================================
  * パーティ勧誘返答
  *------------------------------------------*/
@@ -10118,6 +10140,16 @@ void clif_parse_ReplyPartyInvite(int fd,struct map_session_data *sd)
 	}
 }
 
+void clif_parse_ReplyPartyInvite2(int fd,struct map_session_data *sd)
+{
+	if(battle_config.basic_skill_check == 0 || pc_checkskill(sd,NV_BASIC) >= 5){
+		party_reply_invite(sd,RFIFOL(fd,2),RFIFOB(fd,6));
+	} else {
+		party_reply_invite(sd,RFIFOL(fd,2),-1);
+		clif_skill_fail(sd,1,0,4);
+	}
+}
+
 /*==========================================
  * パーティ脱退要求
  *------------------------------------------*/
@@ -11820,7 +11852,9 @@ static int packetdb_readdb(void)
 		{clif_parse_CreateParty,"createparty"},
 		{clif_parse_CreateParty2,"createparty2"},
 		{clif_parse_PartyInvite,"partyinvite"},
+		{clif_parse_PartyInvite2,"partyinvite2"},
 		{clif_parse_ReplyPartyInvite,"replypartyinvite"},
+		{clif_parse_ReplyPartyInvite2,"replypartyinvite2"},
 		{clif_parse_LeaveParty,"leaveparty"},
 		{clif_parse_RemovePartyMember,"removepartymember"},
 		{clif_parse_PartyChangeOption,"partychangeoption"},
diff --git a/src/map/guild.c b/src/map/guild.c
index 462f2cd76..a0f894f18 100644
--- a/src/map/guild.c
+++ b/src/map/guild.c
@@ -648,6 +648,12 @@ int guild_invite(struct map_session_data *sd,struct map_session_data *tsd)
 			return 0;
 		}
 	}
+	
+	if (!tsd->fd) { //You can't invite someone who has already disconnected.
+		clif_guild_inviteack(sd,1);
+		return 0;
+	}
+
 	if(tsd->status.guild_id>0 ||
 		tsd->guild_invite>0 ||
 		(agit_flag && map[tsd->bl.m].flag.gvg_castle))
diff --git a/src/map/mob.c b/src/map/mob.c
index cd1fe1cc7..c6ab7418e 100644
--- a/src/map/mob.c
+++ b/src/map/mob.c
@@ -1023,7 +1023,7 @@ int mob_unlocktarget(struct mob_data *md,int tick)
 /*==========================================
  * Random walk
  *------------------------------------------*/
-int mob_randomwalk(struct mob_data *md,int tick)
+int mob_randomwalk(struct mob_data *md,unsigned int tick)
 {
 	const int retrycount=20;
 	int i,x,y,c,d;
diff --git a/src/map/mob.h b/src/map/mob.h
index e75de3912..93fe8225e 100644
--- a/src/map/mob.h
+++ b/src/map/mob.h
@@ -162,7 +162,7 @@ int mob_once_spawn_area(struct map_session_data *sd,const char *mapname,
 int mob_spawn_guardian(const char* mapname, short x, short y, const char* mobname, int class_, const char* event, int guardian);	// Spawning Guardians [Valaris]
 int mob_guardian_guildchange(struct block_list *bl,va_list ap); //Change Guardian's ownership. [Skotlex]
 
-int mob_randomwalk(struct mob_data *md,int tick);
+int mob_randomwalk(struct mob_data *md,unsigned int tick);
 
 int mob_target(struct mob_data *md,struct block_list *bl,int dist);
 int mob_unlocktarget(struct mob_data *md,int tick);
diff --git a/src/map/party.c b/src/map/party.c
index eeb3d5b9a..6ae42a9f1 100644
--- a/src/map/party.c
+++ b/src/map/party.c
@@ -268,6 +268,11 @@ int party_invite(struct map_session_data *sd,struct map_session_data *tsd)
 			return 0;
 		}
 	}
+	if (!tsd->fd) { //You can't invite someone who has already disconnected.
+		clif_party_inviteack(sd,tsd->status.name,1);
+		return 0;
+	}
+
 	if( tsd->status.party_id>0 || tsd->party_invite>0 ){
 		clif_party_inviteack(sd,tsd->status.name,0);
 		return 0;
diff --git a/src/map/script.c b/src/map/script.c
index a98dffe5c..7e36818e9 100644
--- a/src/map/script.c
+++ b/src/map/script.c
@@ -8563,7 +8563,7 @@ BUILDIN_FUNC(sc_start)
 	}
 
 	if( potion_flag == 1 && potion_target )
-	{//##TODO how does this work [FlavioJS]
+	{	//skill.c set the flags before running the script, this must be a potion-pitched effect.
 		bl = map_id2bl(potion_target);
 		tick /= 2;// Thrown potions only last half.
 		val4 = 1;// Mark that this was a thrown sc_effect
@@ -8601,7 +8601,7 @@ BUILDIN_FUNC(sc_start2)
 	}
 
 	if( potion_flag == 1 && potion_target )
-	{//##TODO how does this work [FlavioJS]
+	{	//skill.c set the flags before running the script, this must be a potion-pitched effect.
 		bl = map_id2bl(potion_target);
 		tick /= 2;// Thrown potions only last half.
 		val4 = 1;// Mark that this was a thrown sc_effect
@@ -8643,7 +8643,7 @@ BUILDIN_FUNC(sc_start4)
 	}
 
 	if( potion_flag == 1 && potion_target )
-	{//##TODO how does this work [FlavioJS]
+	{	//skill.c set the flags before running the script, this must be a potion-pitched effect.
 		bl = map_id2bl(potion_target);
 		tick /= 2;// Thrown potions only last half.
 	}
diff --git a/src/map/unit.c b/src/map/unit.c
index 05175a991..dc57dfd38 100644
--- a/src/map/unit.c
+++ b/src/map/unit.c
@@ -156,6 +156,9 @@ static int unit_walktoxy_timer(int tid,unsigned int tick,int id,int data)
 	map_moveblock(bl, x, y, tick);
 	ud->walk_count++; //walked cell counter, to be used for walk-triggered skills. [Skotlex]
 
+	if (bl->x != x || bl->y != y || ud->walktimer != -1)
+		return 0; //map_moveblock has altered the object beyond what we expected (moved/warped it)
+
 	ud->walktimer = 1;
 	map_foreachinmovearea(clif_insight, bl, AREA_SIZE,
 		-dx, -dy, sd?BL_ALL:BL_PC, bl);