* Cleaned up mob drop code, crashfix is still needed though...

* Reduced ignore-list length to 20, added proper reply packet
* Cleaned up some very poorly written pm-ignore code (see r141)
* Fixed a typo in Warp Portal code displaying an incorrect map name

git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@10915 54d463be-8e91-2dee-dedb-b68131a5f0ec

8 files changed, 120 insertions, 147 deletions

diff --git a/Changelog-Trunk.txt b/Changelog-Trunk.txt
index eaecb9042..b899efb0b 100644
--- a/Changelog-Trunk.txt
+++ b/Changelog-Trunk.txt
@@ -3,6 +3,11 @@ Date	Added
 AS OF SVN REV. 5091, WE ARE NOW USING TRUNK.  ALL UNTESTED BUGFIXES/FEATURES GO INTO TRUNK.
 IF YOU HAVE A WORKING AND TESTED BUGFIX PUT IT INTO STABLE AS WELL AS TRUNK.
 
+2007/07/27
+	* Cleaned up mob drop code, crashfix is still needed though...
+	* Reduced ignore-list length to 20, added proper reply packet
+	* Cleaned up some very poorly written pm-ignore code (see r141)
+	* Fixed a typo in Warp Portal code displaying an incorrect map name
 2007/07/25
 	* Fixed a missing homunculus info packet when doing @refresh
 	* Added support for character rename packet (only dummy code for now)
diff --git a/src/char/inter.c b/src/char/inter.c
index 8dae4766b..69ca9e850 100644
--- a/src/char/inter.c
+++ b/src/char/inter.c
@@ -556,7 +556,8 @@ int mapif_parse_WisReply(int fd) {
 // Received wisp message from map-server for ALL gm (just copy the message and resends it to ALL map-servers)
 int mapif_parse_WisToGM(int fd) {
 	unsigned char buf[2048]; // 0x3003/0x3803 <packet_len>.w <wispname>.24B <min_gm_level>.w <message>.?B
-	RFIFOHEAD(fd);
+
+	ShowDebug("Sent packet back!\n");
 	memcpy(WBUFP(buf,0), RFIFOP(fd,0), RFIFOW(fd,2));
 	WBUFW(buf, 0) = 0x3803;
 	mapif_sendall(buf, RFIFOW(fd,2));
diff --git a/src/map/clif.c b/src/map/clif.c
index 298333276..d6c320756 100644
--- a/src/map/clif.c
+++ b/src/map/clif.c
@@ -10787,75 +10787,63 @@ void clif_parse_PMIgnore(int fd, struct map_session_data *sd)
 	nick[NAME_LENGTH-1] = '\0'; // to be sure that the player name have at maximum 23 characters
 
 	WFIFOHEAD(fd,packet_len(0xd1));
-	WFIFOW(fd,0) = 0x0d1; // R 00d1 <type>.B <fail>.B: type: 0: deny, 1: allow, fail: 0: success, 1: fail
+	WFIFOW(fd,0) = 0x0d1; // R 00d1 <type>.B <result>.B: type: 0: deny, 1: allow, result: 0: success, 1: fail 2: list full
 	WFIFOB(fd,2) = RFIFOB(fd,26);
-	// deny action (we add nick only if it's not already exist
-	if (RFIFOB(fd,26) == 0) { // Add block
-		for(i = 0; i < MAX_IGNORE_LIST &&
-			sd->ignore[i].name[0] != '\0' &&
-			strcmp(sd->ignore[i].name, nick) != 0
-			; i++);
-
-		if (i == MAX_IGNORE_LIST) { //Full List
+	
+	if (RFIFOB(fd,26) == 0)
+	{	// Add name to ignore list (block)
+
+		// Bot-check...
+		if (strcmp(wisp_server_name, nick) == 0)
+		{	// to find possible bot users who automaticaly ignore people
+			sprintf(output, "Character '%s' (account: %d) has tried to block wisps from '%s' (wisp name of the server). Bot user?", sd->status.name, sd->status.account_id, wisp_server_name);
+			intif_wis_message_to_gm(wisp_server_name, battle_config.hack_info_GM_level, output);
 			WFIFOB(fd,3) = 1; // fail
 			WFIFOSET(fd, packet_len(0x0d1));
-			if (strcmp(wisp_server_name, nick) == 0)
-			{	// to found possible bot users who automaticaly ignore people.
-				sprintf(output, "Character '%s' (account: %d) has tried to block wisps from '%s' (wisp name of the server). Bot user?", sd->status.name, sd->status.account_id, wisp_server_name);
-				intif_wis_message_to_gm(wisp_server_name, battle_config.hack_info_GM_level, output);
-			}
 			return;
 		}
-		if(sd->ignore[i].name[0] != '\0')
-		{	//Name already exists.
+
+		// try to find a free spot, while checking for duplicates at the same time
+		for(i = 0; i < MAX_IGNORE_LIST && sd->ignore[i].name[0] != '\0' && strcmp(sd->ignore[i].name, nick) != 0; i++);
+
+		if (i == MAX_IGNORE_LIST) { // no space for new entry
+			WFIFOB(fd,3) = 2; // fail
+			WFIFOSET(fd, packet_len(0x0d1));
+			return;
+		}
+		if(sd->ignore[i].name[0] != '\0') { // name already exists
 			WFIFOB(fd,3) = 0; // Aegis reports success.
 			WFIFOSET(fd, packet_len(0x0d1));
-			if (strcmp(wisp_server_name, nick) == 0) { // to found possible bot users who automaticaly ignore people.
-				sprintf(output, "Character '%s' (account: %d) has tried AGAIN to block wisps from '%s' (wisp name of the server). Bot user?", sd->status.name, sd->status.account_id, wisp_server_name);
-				intif_wis_message_to_gm(wisp_server_name, battle_config.hack_info_GM_level, output);
-			}
 			return;
 		}
 		//Insert in position i
 		memcpy(sd->ignore[i].name, nick, NAME_LENGTH);
 		WFIFOB(fd,3) = 0; // success
 		WFIFOSET(fd, packet_len(0x0d1));
-		if (strcmp(wisp_server_name, nick) == 0)
-		{	// to found possible bot users who automaticaly ignore people.
-			sprintf(output, "Character '%s' (account: %d) has tried to block wisps from '%s' (wisp name of the server). Bot user?", sd->status.name, sd->status.account_id, wisp_server_name);
-			intif_wis_message_to_gm(wisp_server_name, battle_config.hack_info_GM_level, output);
-			// send something to be inform and force bot to ignore twice... If GM receiving block + block again, it's a bot :)
-			clif_wis_message(fd, wisp_server_name,
-				"Adding me in your ignore list will not block my wisps.",
-				strlen("Adding me in your ignore list will not block my wisps.") + 1);
-		}
+
 		//Sort the ignore list.
+		//FIXME: why not just use a simple shift-and-insert scheme instead?
 		qsort (sd->ignore[0].name, MAX_IGNORE_LIST, sizeof(sd->ignore[0].name), pstrcmp);
-		return;
 	}
-	//Remove name
-	for(i = 0; i < MAX_IGNORE_LIST &&
-		sd->ignore[i].name[0] != '\0' &&
-		strcmp(sd->ignore[i].name, nick) != 0
-		; i++);
+	else
+	{	// Remove name from ignore list (unblock)
+		
+		for(i = 0; i < MAX_IGNORE_LIST && sd->ignore[i].name[0] != '\0' && strcmp(sd->ignore[i].name, nick) != 0; i++);
 
-	if (i == MAX_IGNORE_LIST || sd->ignore[i].name[i] == '\0')
-	{	//Not found
-		WFIFOB(fd,3) = 1; // fail
+		if (i == MAX_IGNORE_LIST || sd->ignore[i].name[i] == '\0') { //Not found
+			WFIFOB(fd,3) = 1; // fail
+			WFIFOSET(fd, packet_len(0x0d1));
+			return;
+		}
+		//Move everything one place down to overwrite removed entry.
+		memmove(sd->ignore[i].name, sd->ignore[i+1].name, (MAX_IGNORE_LIST-i-1)*sizeof(sd->ignore[0].name));
+		memset(sd->ignore[MAX_IGNORE_LIST-1].name, 0, sizeof(sd->ignore[0].name));
+		WFIFOB(fd,3) = 0; // success
 		WFIFOSET(fd, packet_len(0x0d1));
-		return;
 	}
-	//Move everything one place down to overwrite removed entry.
-	memmove(sd->ignore[i].name, sd->ignore[i+1].name,
-		(MAX_IGNORE_LIST-i-1)*sizeof(sd->ignore[0].name));
-	memset(sd->ignore[MAX_IGNORE_LIST-1].name, 0, sizeof(sd->ignore[0].name));
-	// success
-	WFIFOB(fd,3) = 0;
-	WFIFOSET(fd, packet_len(0x0d1));
 
-// for debug only
-//	for(i = 0; i < MAX_IGNORE_LIST && sd->ignore[i].name[0] != '\0'; i++) /
-//		ShowDebug("Ignored player: '%s'\n", sd->ignore[i].name);
+	//for(i = 0; i < MAX_IGNORE_LIST && sd->ignore[i].name[0] != '\0'; i++)
+	//	ShowDebug("Ignored player: '%s'\n", sd->ignore[i].name);
 	return;
 }
 
diff --git a/src/map/map.h b/src/map/map.h
index 1ecaf68b7..6722b7ed4 100644
--- a/src/map/map.h
+++ b/src/map/map.h
@@ -57,7 +57,7 @@
 #define MAX_LEVEL 99
 #define MAX_WALKPATH 32
 #define MAX_DROP_PER_MAP 48
-#define MAX_IGNORE_LIST 80
+#define MAX_IGNORE_LIST 20 // official is 14
 #define MAX_VENDING 12
 #define MOBID_EMPERIUM 1288
 
diff --git a/src/map/mob.c b/src/map/mob.c
index 2d10dc61e..07fd60642 100644
--- a/src/map/mob.c
+++ b/src/map/mob.c
@@ -1447,7 +1447,7 @@ static struct item_drop* mob_setlootitem(struct item* item)
 /*==========================================
  * item drop with delay (timer function)
  *------------------------------------------*/
-static int mob_delay_item_drop(int tid,unsigned int tick,int id,int data)
+static int mob_delay_item_drop(int tid, unsigned int tick, int id, int data)
 {
 	struct item_drop_list *list;
 	struct item_drop *ditem, *ditem_prev;
@@ -1697,13 +1697,14 @@ void mob_damage(struct mob_data *md, struct block_list *src, int damage)
 }
 
 /*==========================================
- * Signals death of mob. type&1 -> no drops, type&2 -> no exp
+ * Signals death of mob.
+ * type&1 -> no drops, type&2 -> no exp
  *------------------------------------------*/
 int mob_dead(struct mob_data *md, struct block_list *src, int type)
 {
 	struct status_data *status;
-	struct map_session_data *sd = NULL,*tmpsd[DAMAGELOG_SIZE],
-		*mvp_sd = NULL, *second_sd = NULL,*third_sd = NULL;
+	struct map_session_data *sd = NULL, *tmpsd[DAMAGELOG_SIZE];
+	struct map_session_data *mvp_sd = NULL, *second_sd = NULL, *third_sd = NULL;
 	
 	struct {
 		struct party_data *p;
@@ -1738,7 +1739,6 @@ int mob_dead(struct mob_data *md, struct block_list *src, int type)
 
 	map_freeblock_lock();
 
-	memset(tmpsd,0,sizeof(tmpsd));
 	memset(pt,0,sizeof(pt));
 
 	if(src && src->type == BL_MOB)
@@ -1765,33 +1765,31 @@ int mob_dead(struct mob_data *md, struct block_list *src, int type)
 		}
 	}
 
-	for(i=count=0,mvp_damage=0;i<DAMAGELOG_SIZE && md->dmglog[i].id;i++)
+	// filter out entries not eligible for exp distribution
+	memset(tmpsd,0,sizeof(tmpsd));
+	for(i = 0, count = 0, mvp_damage = 0; i < DAMAGELOG_SIZE && md->dmglog[i].id; i++)
 	{
-		tmpsd[i] = map_charid2sd(md->dmglog[i].id);
-		if(tmpsd[i] == NULL)
-			continue;
-		if(tmpsd[i]->bl.m != m)
-		{
-			tmpsd[i] = NULL;
-			continue;
-		}
+		struct map_session_data* tsd = map_charid2sd(md->dmglog[i].id);
+
+		if(tsd == NULL)
+			continue; // skip empty entries
+		if(tsd->bl.m != m)
+			continue; // skip players not on this map
 		count++; //Only logged into same map chars are counted for the total.
-		if (pc_isdead(tmpsd[i]))
+		if (pc_isdead(tsd))
+			continue; // skip dead players
+		if(md->dmglog[i].flag && !merc_is_hom_active(tsd->hd))
+			continue; // skip homunc's share if inactive
+
+		if(md->dmglog[i].dmg > mvp_damage)
 		{
-			tmpsd[i] = NULL;
-			continue;
-		}
-		if(md->dmglog[i].flag && !merc_is_hom_active(tmpsd[i]->hd))
-		{	//Homunc's share.
-			tmpsd[i] = NULL;
-			continue;
-		}
-		if(mvp_damage<md->dmglog[i].dmg){
 			third_sd = second_sd;
 			second_sd = mvp_sd;
-			mvp_sd=tmpsd[i];
-			mvp_damage=md->dmglog[i].dmg;
+			mvp_sd = tsd;
+			mvp_damage = md->dmglog[i].dmg;
 		}
+
+		tmpsd[i] = tsd; // record as valid damage-log entry
 	}
 
 	if(!battle_config.exp_calc_type && count > 1)
@@ -1812,7 +1810,8 @@ int mob_dead(struct mob_data *md, struct block_list *src, int type)
 		(!map[m].flag.nobaseexp || !map[m].flag.nojobexp) //Gives Exp
 	) { //Experience calculation.
 
-	for(i=0;i<DAMAGELOG_SIZE && md->dmglog[i].id;i++){
+	for(i = 0; i < DAMAGELOG_SIZE && md->dmglog[i].id; i++)
+	{
 		int flag=1,zeny=0;
 		unsigned int base_exp,job_exp;
 		double per; //Your share of the mob's exp
@@ -1837,7 +1836,8 @@ int mob_dead(struct mob_data *md, struct block_list *src, int type)
 			per += per*((count-1)*battle_config.exp_bonus_attacker)/100.;
 		}
 
-		if(md->special_state.size==1)	// change experience for different sized monsters [Valaris]
+		// change experience for different sized monsters [Valaris]
+		if(md->special_state.size==1)
 			per /=2.;
 		else if(md->special_state.size==2)
 			per *=2.;
@@ -1859,46 +1859,28 @@ int mob_dead(struct mob_data *md, struct block_list *src, int type)
 		jper = per;
 
 		if (map[m].flag.nobaseexp || !md->db->base_exp)
-			base_exp=0; 
+			base_exp = 0; 
 		else {
-			temp = bonus; //Do not alter bonus for the jExp section below.
 			if (map[m].bexp != 100)
-				temp = map[m].bexp*temp/100;
+				temp = map[m].bexp*bonus/100;
 			if (temp != 100)
 				per = per*temp/100.;
-	
-			base_exp = md->db->base_exp;
-	
-			if (base_exp*per > UINT_MAX)
-				base_exp = UINT_MAX;
-			else
-				base_exp = (unsigned int)(base_exp*per);
-		
-			if (base_exp < 1)
-				base_exp = 1;
+			
+			base_exp = (unsigned int)cap_value(md->db->base_exp * per, 1, UINT_MAX);
 		}
-		//Homun earned job-exp is always lost.
-		if (map[m].flag.nojobexp || !md->db->job_exp || md->dmglog[i].flag)
-			job_exp=0; 
+		if (map[m].flag.nojobexp || !md->db->job_exp || md->dmglog[i].flag) //Homun earned job-exp is always lost.
+			job_exp = 0; 
 		else {
 			if (map[m].jexp != 100)
-				bonus = map[m].jexp*bonus/100;
-			if (bonus != 100)
-				jper = jper*bonus/100.;
-	
-			job_exp = md->db->job_exp;
-			
-			if (job_exp*jper > UINT_MAX)
-				job_exp = UINT_MAX;
-			else
-				job_exp = (unsigned int)(job_exp*jper);
+				temp = map[m].jexp*bonus/100;
+			if (temp != 100)
+				jper = jper*temp/100.;
 			
-			if (job_exp < 1)
-				job_exp = 1;
+			job_exp = (unsigned int)cap_value(md->db->job_exp * jper, 1, UINT_MAX);
 		}
  		
-		if((temp = tmpsd[i]->status.party_id )>0 && !md->dmglog[i].flag)
-		{	//Homun-done damage (flag 1) is not given to party 
+		if((temp = tmpsd[i]->status.party_id )>0 && !md->dmglog[i].flag) //Homun-done damage (flag 1) is not given to party
+		{
 			int j;
 			for(j=0;j<pnum && pt[j].id!=temp;j++); //Locate party.
 
@@ -1940,6 +1922,7 @@ int mob_dead(struct mob_data *md, struct block_list *src, int type)
 	
 	for(i=0;i<pnum;i++) //Party share.
 		party_exp_share(pt[i].p, &md->bl, pt[i].base_exp,pt[i].job_exp,pt[i].zeny);
+
 	} //End EXP giving.
 	
 	if (!(type&1) &&
@@ -1961,7 +1944,8 @@ int mob_dead(struct mob_data *md, struct block_list *src, int type)
 		dlist->third_sd = third_sd;
 		dlist->item = NULL;
 	
-		for (i = 0; i < MAX_MOB_DROP; i++) {
+		for (i = 0; i < MAX_MOB_DROP; i++)
+		{
 			if (md->db->dropitem[i].nameid <= 0)
 				continue;
 			drop_rate = md->db->dropitem[i].p;
@@ -1987,8 +1971,8 @@ int mob_dead(struct mob_data *md, struct block_list *src, int type)
 				(int)(md->level - sd->status.base_level) >= 20)
 				drop_rate = (int)(drop_rate*1.25); // pk_mode increase drops if 20 level difference [Valaris]
 
-//			if (10000 < rand()%10000+drop_rate) //May be better if MAX_RAND is too low?
-			if (drop_rate < rand() % 10000 + 1) //fixed 0.01% impossible drops bug [Lupus]
+			// attempt to drop the item
+			if (rand() % 10000 >= drop_rate)
 				continue;
 
 			ditem = mob_setdropitem(md->db->dropitem[i].nameid, 1);
@@ -2014,46 +1998,46 @@ int mob_dead(struct mob_data *md, struct block_list *src, int type)
 		}
 
 		if(sd) {
+			// process script-granted extra drop bonuses
 			int itemid = 0;
-			for (i = 0; i < sd->add_drop_count; i++) {
+			for (i = 0; i < sd->add_drop_count; i++)
+			{
 				if (sd->add_drop[i].id < 0)
 					continue;
 				if (sd->add_drop[i].race & (1<<status->race) ||
 					sd->add_drop[i].race & 1<<(status->mode&MD_BOSS?RC_BOSS:RC_NONBOSS))
 				{
 					//check if the bonus item drop rate should be multiplied with mob level/10 [Lupus]
-					if(sd->add_drop[i].rate<0) {
+					if(sd->add_drop[i].rate < 0) {
 						//it's negative, then it should be multiplied. e.g. for Mimic,Myst Case Cards, etc
 						// rate = base_rate * (mob_level/10) + 1
 						drop_rate = -sd->add_drop[i].rate*(md->level/10)+1;
-						if (drop_rate < battle_config.item_drop_adddrop_min)
-							drop_rate = battle_config.item_drop_adddrop_min;
-						else if (drop_rate > battle_config.item_drop_adddrop_max)
-							drop_rate = battle_config.item_drop_adddrop_max;
+						drop_rate = cap_value(drop_rate, battle_config.item_drop_adddrop_min, battle_config.item_drop_adddrop_max);
 						if (drop_rate > 10000) drop_rate = 10000;
 					}
 					else
 						//it's positive, then it goes as it is
 						drop_rate = sd->add_drop[i].rate;
-					if (drop_rate < rand()%10000 +1)
+					
+					if (rand()%10000 >= drop_rate)
 						continue;
-					itemid = (sd->add_drop[i].id > 0) ? sd->add_drop[i].id :
-						itemdb_searchrandomid(sd->add_drop[i].group);
-
+					itemid = (sd->add_drop[i].id > 0) ? sd->add_drop[i].id : itemdb_searchrandomid(sd->add_drop[i].group);
 					mob_item_drop(md, dlist, mob_setdropitem(itemid,1), 0, drop_rate);
 				}
 			}
-				
-			if(sd->get_zeny_num && rand()%100 < sd->get_zeny_rate) //Gets get_zeny_num per level +/-10% [Skotlex]
+			
+			// process script-granted zeny bonus (get_zeny_num per level +/-10%) [Skotlex]
+			if(sd->get_zeny_num && rand()%100 < sd->get_zeny_rate)
 				pc_getzeny(sd,md->level*sd->get_zeny_num*(90+rand()%21)/100);
 		}
+		
+		// process items looted by the mob
 		if(md->lootitem) {
-			for(i=0;i<md->lootitem_count;i++)
+			for(i = 0; i < md->lootitem_count; i++)
 				mob_item_drop(md, dlist, mob_setlootitem(&md->lootitem[i]), 1, 10000);
 		}
 		if (dlist->item) //There are drop items.
-			add_timer(tick + (!battle_config.delay_battle_damage?500:0),
-				mob_delay_item_drop, (int)dlist, 0);
+			add_timer(tick + (!battle_config.delay_battle_damage?500:0), mob_delay_item_drop, (int)dlist, 0);
 		else //No drops
 			ers_free(item_drop_list_ers, dlist);
 	} else if (md->lootitem && md->lootitem_count) {	//Loot MUST drop!
@@ -2065,13 +2049,13 @@ int mob_dead(struct mob_data *md, struct block_list *src, int type)
 		dlist->second_sd = second_sd;
 		dlist->third_sd = third_sd;
 		dlist->item = NULL;
-		for(i=0;i<md->lootitem_count;i++)
+		for(i = 0; i < md->lootitem_count; i++)
 			mob_item_drop(md, dlist, mob_setlootitem(&md->lootitem[i]), 1, 10000);
-		add_timer(tick + (!battle_config.delay_battle_damage?500:0),
-			mob_delay_item_drop, (int)dlist, 0);
+		add_timer(tick + (!battle_config.delay_battle_damage?500:0), mob_delay_item_drop, (int)dlist, 0);
 	}
 
-	if(mvp_sd && md->db->mexp > 0 && !md->special_state.ai){
+	if(mvp_sd && md->db->mexp > 0 && !md->special_state.ai)
+	{
 		int log_mvp[2] = {0};
 		int j;
 		unsigned int mexp;
@@ -2099,7 +2083,8 @@ int mob_dead(struct mob_data *md, struct block_list *src, int type)
 		if(map[m].flag.nomvploot || type&1)
 			; //No drops.
 		else
-		for(j=0;j<3;j++){
+		for(j=0;j<3;j++)
+		{
 			i = rand() % 3;
 			
 			if(md->db->mvpitem[i].nameid <= 0)
@@ -2167,7 +2152,8 @@ int mob_dead(struct mob_data *md, struct block_list *src, int type)
 	if(md->nd)
 		mob_script_callback(md, src, CALLBACK_DEAD);
 	else
-	if(md->npc_event[0]){
+	if(md->npc_event[0])
+	{
 		md->status.hp = 0; //So that npc_event invoked functions KNOW that I am dead.
 		if(src) 
 		switch (src->type) {
diff --git a/src/map/mob.h b/src/map/mob.h
index 190cf799b..c17104d6e 100644
--- a/src/map/mob.h
+++ b/src/map/mob.h
@@ -129,21 +129,15 @@ enum {
 };
 
 
-/*==========================================
- * The structure object for item drop with delay
- * Since it is only two being able to pass [ int ] a timer function
- * Data is put in and passed to this structure object.
- *------------------------------------------
- */
+// The data structures for storing delayed item drops
 struct item_drop {
 	struct item item_data;
-	struct item_drop *next;
+	struct item_drop* next;
 };
-
 struct item_drop_list {
-	int m,x,y;
-	struct map_session_data *first_sd,*second_sd,*third_sd;
-	struct item_drop *item;
+	int m, x, y;                       // coordinates
+	struct map_session_data *first_sd, *second_sd, *third_sd; // sd's of players with higher pickup priority
+	struct item_drop* item;            // linked list of drops
 };
 
 struct mob_db* mob_db(int class_);
diff --git a/src/map/skill.c b/src/map/skill.c
index 07c0eddeb..8f0481f95 100644
--- a/src/map/skill.c
+++ b/src/map/skill.c
@@ -6106,7 +6106,7 @@ int skill_castend_pos2 (struct block_list *src, int x, int y, int skillid, int s
 			clif_skill_warppoint(sd, skillid, skilllv, sd->status.save_point.map,
 				(skilllv >= 2) ? sd->status.memo_point[0].map : 0,
 				(skilllv >= 3) ? sd->status.memo_point[1].map : 0,
-				(skilllv >= 4) ? sd->status.memo_point[1].map : 0
+				(skilllv >= 4) ? sd->status.memo_point[2].map : 0
 			);
 		}
 		break;
diff --git a/src/map/unit.c b/src/map/unit.c
index 6192630f1..7851357d5 100644
--- a/src/map/unit.c
+++ b/src/map/unit.c
@@ -1807,8 +1807,7 @@ int unit_free(struct block_list *bl, int clrtype)
 		}
 		if (sd->followtimer != -1)
 			pc_stop_following(sd);
-		// Force exiting from duel and rejecting
-	// all duel invitations when player quit [LuzZza]
+		// Force exiting from duel and rejecting all duel invitations when player quit [LuzZza]
 		if(sd->duel_group > 0)
 			duel_leave(sd->duel_group, sd);