From 8e8e0a2da0f9696c5965e79237642b3dee36dd78 Mon Sep 17 00:00:00 2001
From: Dastgir <dastgirpojee@rocketmail.com>
Date: Mon, 18 Jan 2016 16:48:12 +0530
Subject: Changed ADD_QUEST packet to structure form

---
 src/map/clif.c           | 39 ++++++++++++++++++++++++---------------
 src/map/packets_struct.h | 25 +++++++++++++++++++++++++
 2 files changed, 49 insertions(+), 15 deletions(-)

diff --git a/src/map/clif.c b/src/map/clif.c
index 2c9995835..e996db1f1 100644
--- a/src/map/clif.c
+++ b/src/map/clif.c
@@ -16224,31 +16224,40 @@ void clif_quest_send_mission(struct map_session_data *sd)
 /// 02b3 <quest id>.L <active>.B <start time>.L <expire time>.L <mobs>.W { <mob id>.L <mob count>.W <mob name>.24B }*3
 void clif_quest_add(struct map_session_data *sd, struct quest *qd)
 {
-	int fd;
-	int i;
+	int i, len;
+	uint8 *buf = NULL;
+	struct packet_quest_add_header *packet = NULL;
 	struct quest_db *qi;
 
 	nullpo_retv(sd);
 	nullpo_retv(qd);
-	fd = sd->fd;
+
 	qi = quest->db(qd->quest_id);
-	WFIFOHEAD(fd, packet_len(0x2b3));
-	WFIFOW(fd, 0) = 0x2b3;
-	WFIFOL(fd, 2) = qd->quest_id;
-	WFIFOB(fd, 6) = qd->state;
-	WFIFOB(fd, 7) = qd->time - qi->time;
-	WFIFOL(fd, 11) = qd->time;
-	WFIFOW(fd, 15) = qi->objectives_count;
+	Assert_retv(qi->objectives_count < MAX_QUEST_OBJECTIVES);
+
+	len = sizeof(struct packet_quest_add_header)
+	            + MAX_QUEST_OBJECTIVES * sizeof(struct packet_quest_hunt_sub); // >= than the actual length
+
+	buf = aCalloc(1, len);
+	packet = (struct packet_quest_add_header *)WBUFP(buf, 0);
+
+	packet->PacketType = questAddType;
+	packet->questID = qd->quest_id;
+	packet->active = qd->state;
+	packet->quest_svrTime = qd->time - qi->time;
+	packet->quest_endTime = qd->time;
+	packet->count = qi->objectives_count;
 
 	for (i = 0; i < qi->objectives_count; i++) {
 		struct mob_db *monster;
-		WFIFOL(fd, i*30+17) = qi->objectives[i].mob;
-		WFIFOW(fd, i*30+21) = qd->count[i];
+
 		monster = mob->db(qi->objectives[i].mob);
-		memcpy(WFIFOP(fd, i*30+23), monster->jname, NAME_LENGTH);
+		packet->objectives[i].mob_id = qi->objectives[i].mob;
+		packet->objectives[i].huntCount = qd->count[i];
+		memcpy(packet->objectives[i].mobName, monster->jname, NAME_LENGTH);
 	}
-
-	WFIFOSET(fd, packet_len(0x2b3));
+	clif->send(buf, len, &sd->bl, SELF);
+	aFree(buf);
 }
 
 /// Notification about a quest being removed (ZC_DEL_QUEST).
diff --git a/src/map/packets_struct.h b/src/map/packets_struct.h
index f75d0f24a..c8ed85947 100644
--- a/src/map/packets_struct.h
+++ b/src/map/packets_struct.h
@@ -357,6 +357,7 @@ enum packet_headers {
 	clanLeave = 0x0989, ///< ZC_ACK_CLAN_LEAVE
 	clanMessage = 0x098E, ///< ZC_NOTIFY_CLAN_CHAT
 #endif
+	questAddType = 0x2b3,
 };
 
 #if !defined(sun) && (!defined(__NETBSD__) || __NetBSD_Version__ >= 600000000) // NetBSD 5 and Solaris don't like pragma pack but accept the packed attribute
@@ -1607,6 +1608,30 @@ struct PACKET_ZC_NOTIFY_CLAN_CHAT {
 	char Message[];
 } __attribute__((packed));
 
+/**
+ * PACKET_ZC_MISSION_HUNT (PACKETVER < 20150513)
+ */
+struct packet_quest_hunt_sub {
+	int32 mob_id;
+	int16 huntCount;
+	char mobName[NAME_LENGTH];
+} __attribute__((packed));
+
+/**
+ * Header for:
+ * PACKET_ZC_ADD_QUEST (PACKETVER < 20150513)
+ *
+ */
+struct packet_quest_add_header {
+	uint16 PacketType;
+	uint32 questID;
+	uint8 active;
+	int32 quest_svrTime;
+	int32 quest_endTime;
+	int16 count;
+	struct packet_quest_hunt_sub objectives[];
+} __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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