From 5c29241d2d4bc43184faeedd7c1ffe3af8753fc9 Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Tue, 27 Nov 2018 04:38:34 +0300
Subject: Add packet ZC_SERVICE_MESSAGE_COLOR

---
 src/map/clif.c           | 29 +++++++++++++++++++++++++++++
 src/map/clif.h           |  1 +
 src/map/packets_struct.h | 10 ++++++++++
 3 files changed, 40 insertions(+)

diff --git a/src/map/clif.c b/src/map/clif.c
index 82ced2d24..df7b3839b 100644
--- a/src/map/clif.c
+++ b/src/map/clif.c
@@ -8971,6 +8971,34 @@ static void clif_messagecolor(struct block_list *bl, uint32 color, const char *m
 	clif->send(buf, WBUFW(buf,2), bl, AREA_CHAT_WOC);
 }
 
+// Message without owner, not logged in chat
+static void clif_serviceMessageColor(struct map_session_data *sd, uint32 color, const char *msg)
+{
+#if PACKETVER_MAIN_NUM >= 20170830 || PACKETVER_RE_NUM >= 20170830 || defined(PACKETVER_ZERO)
+	nullpo_retv(sd);
+	nullpo_retv(msg);
+
+	int msg_len = (int)strlen(msg) + 1;
+
+	if (msg_len > 512) {
+		ShowWarning("clif_serviceMessageColor: Truncating too long message '%s' (len=%d).\n", msg, msg_len);
+		msg_len = 512;
+	}
+
+	const int len = sizeof(struct PACKET_ZC_SERVICE_MESSAGE_COLOR) + msg_len;
+	const int fd = sd->fd;
+	WFIFOHEAD(fd, len);
+	struct PACKET_ZC_SERVICE_MESSAGE_COLOR *p = WFIFOP(fd, 0);
+
+	p->packetType = HEADER_ZC_SERVICE_MESSAGE_COLOR;
+	p->packetLength = len;
+	p->color = RGB2BGR(color);
+	safestrncpy(p->message, msg, msg_len);
+
+	WFIFOSET(fd, len);
+#endif
+}
+
 /**
  * Notifies the client that the storage window is still open
  *
@@ -22592,6 +22620,7 @@ void clif_defaults(void)
 	clif->broadcast2 = clif_broadcast2;
 	clif->messagecolor_self = clif_messagecolor_self;
 	clif->messagecolor = clif_messagecolor;
+	clif->serviceMessageColor = clif_serviceMessageColor;
 	clif->disp_overhead = clif_disp_overhead;
 	clif->notify_playerchat = clif_notify_playerchat;
 	clif->msgtable_skill = clif_msgtable_skill;
diff --git a/src/map/clif.h b/src/map/clif.h
index c8db1a0fd..be127a54f 100644
--- a/src/map/clif.h
+++ b/src/map/clif.h
@@ -972,6 +972,7 @@ struct clif_interface {
 	void (*broadcast2) (struct block_list *bl, const char *mes, int len, unsigned int fontColor, short fontType, short fontSize, short fontAlign, short fontY, enum send_target target);
 	void (*messagecolor_self) (int fd, uint32 color, const char *msg);
 	void (*messagecolor) (struct block_list* bl, uint32 color, const char* msg);
+	void (*serviceMessageColor) (struct map_session_data *sd, uint32 color, const char *msg);
 	void (*disp_overhead) (struct block_list *bl, const char *mes, enum send_target target, struct block_list *target_bl);
 	void (*notify_playerchat) (struct block_list *bl, const char *mes);
 	void (*msgtable) (struct map_session_data* sd, enum clif_messages msg_id);
diff --git a/src/map/packets_struct.h b/src/map/packets_struct.h
index 1f4df6fc9..5c9a60465 100644
--- a/src/map/packets_struct.h
+++ b/src/map/packets_struct.h
@@ -2960,6 +2960,16 @@ struct PACKET_ZC_ENCHANT_EQUIPMENT {
 DEFINE_PACKET_HEADER(ZC_ENCHANT_EQUIPMENT, 0x0a3f);
 #endif  // PACKETVER_MAIN_NUM >= 20160831 || PACKETVER_RE_NUM >= 20151118 || defined(PACKETVER_ZERO)
 
+#if PACKETVER_MAIN_NUM >= 20170830 || PACKETVER_RE_NUM >= 20170830 || defined(PACKETVER_ZERO)
+struct PACKET_ZC_SERVICE_MESSAGE_COLOR {
+	int16 packetType;
+	int16 packetLength;
+	int32 color;
+	char message[];
+} __attribute__((packed));
+DEFINE_PACKET_HEADER(ZC_SERVICE_MESSAGE_COLOR, 0x0adb);
+#endif
+
 #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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