From ebf09a72221e05de9cd60e3df806f54e29329f4c Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Sat, 10 Jan 2015 20:30:41 +0300
Subject: Add support for sending group id to client.

Add permission send_gm_flag.
---
 src/map/send.c | 31 +++++++++++++++++++++++++++++++
 1 file changed, 31 insertions(+)

(limited to 'src/map/send.c')

diff --git a/src/map/send.c b/src/map/send.c
index b92065a..aa03de0 100644
--- a/src/map/send.c
+++ b/src/map/send.c
@@ -15,6 +15,9 @@
 #include "../../../map/unit.h"
 
 #include "map/send.h"
+#include "map/permission.h"
+#include "map/data/session.h"
+#include "map/struct/sessionext.h"
 
 void send_npccommand (struct map_session_data *sd, int npcId, int cmd)
 {
@@ -121,6 +124,34 @@ void send_mob_info(struct block_list* bl1, struct block_list* bl2,
     clif->send(&buf, sizeof(buf), bl2, target);
 }
 
+void send_pc_info(struct block_list* bl1,
+                  struct block_list* bl2,
+                  enum send_target target)
+{
+    char buf[12];
+
+    if (bl1->type != BL_PC)
+        return;
+
+    struct map_session_data *sd = (struct map_session_data *)bl1;
+
+    struct SessionExt *data = session_get_bysd(sd);
+    if (!data)
+        return;
+    if (data->clientVersion < 4)
+        return;
+
+    WBUFW (buf, 0) = 0xb0a;
+    WBUFW (buf, 2) = 12; // len
+    WBUFL (buf, 4) = sd->bl.id;
+    if (pc_has_permission(sd, permission_send_gm_flag))
+        WBUFL (buf, 8) = sd->group_id;
+    else
+        WBUFL (buf, 8) = 0;
+
+    clif->send(&buf, sizeof(buf), bl2, target);
+}
+
 void send_advmoving(struct unit_data* ud, struct block_list *tbl, enum send_target target)
 {
     if (!ud)
-- 
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