From ec38bb9ec92453cbfa9ee0a237d0382a02cf35d1 Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Thu, 19 Jul 2018 21:06:49 +0300
Subject: Update packet ZC_WARPLIST.

---
 src/map/clif.c           | 46 ++++++++++++++++++++++++++++++++--------------
 src/map/packets.h        |  4 ++--
 src/map/packets_struct.h | 21 +++++++++++++++++++++
 3 files changed, 55 insertions(+), 16 deletions(-)

diff --git a/src/map/clif.c b/src/map/clif.c
index 0897802fc..69bc6a730 100644
--- a/src/map/clif.c
+++ b/src/map/clif.c
@@ -5498,28 +5498,46 @@ static void clif_skill_poseffect(struct block_list *src, uint16 skill_id, int va
 static void clif_skill_warppoint(struct map_session_data *sd, uint16 skill_id, uint16 skill_lv, unsigned short map1, unsigned short map2, unsigned short map3, unsigned short map4)
 {
 	int fd;
+	int len;
+	int mapsCount = 0;
+	struct PACKET_ZC_WARPLIST *p;
 
 	nullpo_retv(sd);
 	fd = sd->fd;
+#if PACKETVER_MAIN_NUM >= 20170502 || PACKETVER_RE_NUM >= 20170419 || defined(PACKETVER_ZERO)
+	len = sizeof(struct PACKET_ZC_WARPLIST) + sizeof(struct PACKET_ZC_WARPLIST_sub) * mapsCount;
+#else
+	len = sizeof(struct PACKET_ZC_WARPLIST);
+#endif
 
-	WFIFOHEAD(fd,packet_len(0x11c));
-	WFIFOW(fd,0) = 0x11c;
-	WFIFOW(fd,2) = skill_id;
-	memset(WFIFOP(fd,4), 0x00, 4*MAP_NAME_LENGTH_EXT);
-	if (map1 == (unsigned short)-1) strcpy(WFIFOP(fd,4), "Random");
-	else // normal map name
-	if (map1 > 0) mapindex->getmapname_ext(mapindex_id2name(map1), WFIFOP(fd,4));
-	if (map2 > 0) mapindex->getmapname_ext(mapindex_id2name(map2), WFIFOP(fd,20));
-	if (map3 > 0) mapindex->getmapname_ext(mapindex_id2name(map3), WFIFOP(fd,36));
-	if (map4 > 0) mapindex->getmapname_ext(mapindex_id2name(map4), WFIFOP(fd,52));
-	WFIFOSET(fd,packet_len(0x11c));
+	WFIFOHEAD(fd, len);
+	p = WFIFOP(fd, 0);
+	memset(p, 0, len);
+	p->packetType = skilWarpPointType;
+	p->skillId = skill_id;
+	if (map1 == (unsigned short)-1) {
+		strcpy(p->maps[mapsCount++].map, "Random");
+	} else { // normal map name
+		if (map1 > 0) mapindex->getmapname_ext(mapindex_id2name(map1), p->maps[mapsCount++].map);
+	}
+	if (map2 > 0) mapindex->getmapname_ext(mapindex_id2name(map2), p->maps[mapsCount++].map);
+	if (map3 > 0) mapindex->getmapname_ext(mapindex_id2name(map3), p->maps[mapsCount++].map);
+	if (map4 > 0) mapindex->getmapname_ext(mapindex_id2name(map4), p->maps[mapsCount++].map);
+
+#if PACKETVER_MAIN_NUM >= 20170502 || PACKETVER_RE_NUM >= 20170419 || defined(PACKETVER_ZERO)
+	len = sizeof(struct PACKET_ZC_WARPLIST) + sizeof(struct PACKET_ZC_WARPLIST_sub) * mapsCount;
+	p->packetLength = len;
+#endif
+
+	WFIFOSET(fd, len);
 
 	sd->menuskill_id = skill_id;
-	if (skill_id == AL_WARP){
-		sd->menuskill_val = (sd->ud.skillx<<16)|sd->ud.skilly; //Store warp position here.
+	if (skill_id == AL_WARP) {
+		sd->menuskill_val = (sd->ud.skillx << 16) | sd->ud.skilly; //Store warp position here.
 		sd->state.workinprogress = 3;
-	}else
+	} else {
 		sd->menuskill_val = skill_lv;
+	}
 }
 
 /// Memo message (ZC_ACK_REMEMBER_WARPPOINT).
diff --git a/src/map/packets.h b/src/map/packets.h
index 38b08a6a1..6fb637185 100644
--- a/src/map/packets.h
+++ b/src/map/packets.h
@@ -219,7 +219,7 @@ packet(0x0118,2,clif->pStopAttack,0);
 packet(0x0119,13);
 packet(0x011a,15);
 packet(0x011b,20,clif->pUseSkillMap,2,4);
-packet(0x011c,68);
+packet(0x011c,68);  // ZC_WARPLIST
 packet(0x011d,2,clif->pRequestMemo,0);
 packet(0x011e,3);
 packet(0x011f,16);
@@ -3732,7 +3732,7 @@ packet(0x96e,-1,clif->ackmergeitems);
 	packet(0x0ac6,156);
 	packet(0x0ac7,156);  // ZC_NPCACK_SERVERMOVE
 // changed packet sizes
-	packet(0x0abe,-1);
+	packet(0x0abe,-1); // ZC_WARPLIST
 	packet(0x0abf,-1);
 #endif
 
diff --git a/src/map/packets_struct.h b/src/map/packets_struct.h
index ab48025dc..30595534f 100644
--- a/src/map/packets_struct.h
+++ b/src/map/packets_struct.h
@@ -412,6 +412,11 @@ enum packet_headers {
 #else
 	reqNameAllType = 0x195,
 #endif
+#if PACKETVER_MAIN_NUM >= 20170502 || PACKETVER_RE_NUM >= 20170419 || defined(PACKETVER_ZERO)
+	skilWarpPointType = 0xabe,
+#else
+	skilWarpPointType = 0x11c,
+#endif
 };
 
 #if !defined(sun) && (!defined(__NETBSD__) || __NetBSD_Version__ >= 600000000) // NetBSD 5 and Solaris don't like pragma pack but accept the packed attribute
@@ -2660,6 +2665,22 @@ struct PACKET_ZC_OVERWEIGHT_PERCENT {
 	uint32 percent;
 } __attribute__((packed));
 
+struct PACKET_ZC_WARPLIST_sub {
+	char map[MAP_NAME_LENGTH_EXT];
+} __attribute__((packed));
+
+struct PACKET_ZC_WARPLIST {
+	int16 packetType;
+#if PACKETVER_MAIN_NUM >= 20170502 || PACKETVER_RE_NUM >= 20170419 || defined(PACKETVER_ZERO)
+	int16 packetLength;
+	uint16 skillId;
+	struct PACKET_ZC_WARPLIST_sub maps[];
+#else
+	uint16 skillId;
+	struct PACKET_ZC_WARPLIST_sub maps[4];
+#endif
+} __attribute__((packed));
+
 #if !defined(sun) && (!defined(__NETBSD__) || __NetBSD_Version__ >= 600000000) // NetBSD 5 and Solaris don't like pragma pack but accept the packed attribute
 #pragma pack(pop)
 #endif // not NetBSD < 6 / Solaris
-- 
cgit v1.2.3-70-g09d2