From bcc0738e5eacd865915798aefdc5a3b7fde48596 Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Tue, 10 Jul 2018 07:11:55 +0300
Subject: Update packet ZC_MAKABLEITEMLIST.

---
 src/map/clif.c           | 43 ++++++++++++++++++++++++-------------------
 src/map/packets_struct.h | 16 ++++++++++++++++
 2 files changed, 40 insertions(+), 19 deletions(-)

diff --git a/src/map/clif.c b/src/map/clif.c
index cb3ba70f0..793aa9e71 100644
--- a/src/map/clif.c
+++ b/src/map/clif.c
@@ -5593,35 +5593,40 @@ static void clif_skill_estimation(struct map_session_data *sd, struct block_list
 ///     unused by the client
 static void clif_skill_produce_mix_list(struct map_session_data *sd, int skill_id, int trigger)
 {
-	int i,c,view,fd;
+	int i, c, view, fd;
+	int len;
+	struct PACKET_ZC_MAKABLEITEMLIST *p;
+
 	nullpo_retv(sd);
 
-	if(sd->menuskill_id == skill_id)
+	if (sd->menuskill_id == skill_id)
 		return; //Avoid resending the menu twice or more times...
-	if( skill_id == GC_CREATENEWPOISON )
+	if (skill_id == GC_CREATENEWPOISON)
 		skill_id = GC_RESEARCHNEWPOISON;
 
-	fd=sd->fd;
-	WFIFOHEAD(fd, MAX_SKILL_PRODUCE_DB * 8 + 8);
-	WFIFOW(fd, 0)=0x18d;
+	fd = sd->fd;
+	len = MAX_SKILL_PRODUCE_DB * sizeof(struct PACKET_ZC_MAKABLEITEMLIST_sub) + sizeof(struct PACKET_ZC_MAKABLEITEMLIST);
+	WFIFOHEAD(fd, len);
+	p = WFIFOP(fd, 0);
+	p->packetType = 0x18d;
 
-	for(i=0,c=0;i<MAX_SKILL_PRODUCE_DB;i++){
-		if( skill->can_produce_mix(sd,skill->dbs->produce_db[i].nameid, trigger, 1) &&
-			( ( skill_id > 0 && skill->dbs->produce_db[i].req_skill == skill_id ) || skill_id < 0 )
-			){
-			if((view = itemdb_viewid(skill->dbs->produce_db[i].nameid)) > 0)
-				WFIFOW(fd,c*8+ 4)= view;
+	for (i = 0, c = 0; i < MAX_SKILL_PRODUCE_DB; i++) {
+		if (skill->can_produce_mix(sd, skill->dbs->produce_db[i].nameid, trigger, 1) &&
+		    ((skill_id > 0 && skill->dbs->produce_db[i].req_skill == skill_id) || skill_id < 0)) {
+			if ((view = itemdb_viewid(skill->dbs->produce_db[i].nameid)) > 0)
+				p->items[c].itemId = view;
 			else
-				WFIFOW(fd,c*8+ 4)= skill->dbs->produce_db[i].nameid;
-			WFIFOW(fd,c*8+ 6)= 0;
-			WFIFOW(fd,c*8+ 8)= 0;
-			WFIFOW(fd,c*8+10)= 0;
+				p->items[c].itemId = skill->dbs->produce_db[i].nameid;
+			p->items[c].material[0] = 0;
+			p->items[c].material[1] = 0;
+			p->items[c].material[2] = 0;
 			c++;
 		}
 	}
-	WFIFOW(fd, 2)=c*8+8;
-	WFIFOSET(fd,WFIFOW(fd,2));
-	if(c > 0) {
+	len = c * sizeof(struct PACKET_ZC_MAKABLEITEMLIST_sub) + sizeof(struct PACKET_ZC_MAKABLEITEMLIST);
+	p->packetLength = len;
+	WFIFOSET(fd, len);
+	if (c > 0) {
 		sd->menuskill_id = skill_id;
 		sd->menuskill_val = trigger;
 		return;
diff --git a/src/map/packets_struct.h b/src/map/packets_struct.h
index 211ae654b..05c85a55a 100644
--- a/src/map/packets_struct.h
+++ b/src/map/packets_struct.h
@@ -2390,6 +2390,22 @@ struct PACKET_CZ_REQ_TRADE_BUYING_STORE {
 	struct PACKET_CZ_REQ_TRADE_BUYING_STORE_sub items[];
 } __attribute__((packed));
 
+struct PACKET_ZC_MAKABLEITEMLIST_sub {
+#if PACKETVER_RE_NUM >= 20180704
+	uint32 itemId;
+	uint32 material[3];
+#else
+	uint16 itemId;
+	uint16 material[3];
+#endif
+} __attribute__((packed));
+
+struct PACKET_ZC_MAKABLEITEMLIST {
+	int16 packetType;
+	int16 packetLength;
+	struct PACKET_ZC_MAKABLEITEMLIST_sub items[];
+} __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
-- 
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