From 9f23e082a90ff69817f0ed01d9508a755b3fb1a9 Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Tue, 14 May 2019 03:11:52 +0300
Subject: Add legacy bl name packets for legacy clients

---
 src/emap/clif.c | 96 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 src/emap/clif.h |  4 +++
 src/emap/init.c |  5 +++
 3 files changed, 105 insertions(+)

diff --git a/src/emap/clif.c b/src/emap/clif.c
index 53d9a29..aa82932 100644
--- a/src/emap/clif.c
+++ b/src/emap/clif.c
@@ -529,6 +529,102 @@ void eclif_charnameupdate_pre(struct map_session_data **ssdPtr)
     }
 }
 
+// clientVersion < 26
+void eclif_homname_ack_pre(int *fdPtr, struct block_list **blPtr)
+{
+    struct block_list *bl = *blPtr;
+    int fd = *fdPtr;
+    struct SessionExt *data = session_get(fd);
+    if (!data)
+        return;
+    if (data->clientVersion >= 26)
+    {
+        return;
+    }
+
+    nullpo_retv(bl);
+    Assert_retv(bl->type == BL_HOM);
+
+    struct packet_reqname_ack packet = { 0 };
+    packet.packet_id = reqName;
+    packet.gid = bl->id;
+    memcpy(packet.name, BL_UCCAST(BL_HOM, bl)->homunculus.name, NAME_LENGTH);
+    clif->send_selforarea(fd, bl, &packet, sizeof(struct packet_reqname_ack));
+    hookStop();
+}
+
+// clientVersion < 26
+void eclif_mername_ack_pre(int *fdPtr, struct block_list **blPtr)
+{
+    struct block_list *bl = *blPtr;
+    int fd = *fdPtr;
+    struct SessionExt *data = session_get(fd);
+    if (!data)
+        return;
+    if (data->clientVersion >= 26)
+    {
+        return;
+    }
+
+    nullpo_retv(bl);
+    Assert_retv(bl->type == BL_MER);
+
+    struct packet_reqname_ack packet = { 0 };
+    packet.packet_id = reqName;
+    packet.gid = bl->id;
+    memcpy(packet.name, BL_UCCAST(BL_MER, bl)->db->name, NAME_LENGTH);
+    clif->send_selforarea(fd, bl, &packet, sizeof(struct packet_reqname_ack));
+    hookStop();
+}
+
+// clientVersion < 26
+void eclif_petname_ack_pre(int *fdPtr, struct block_list **blPtr)
+{
+    struct block_list *bl = *blPtr;
+    int fd = *fdPtr;
+    struct SessionExt *data = session_get(fd);
+    if (!data)
+        return;
+    if (data->clientVersion >= 26)
+    {
+        return;
+    }
+
+    nullpo_retv(bl);
+    Assert_retv(bl->type == BL_PET);
+
+    struct packet_reqname_ack packet = { 0 };
+    packet.packet_id = reqName;
+    packet.gid = bl->id;
+    memcpy(packet.name, BL_UCCAST(BL_PET, bl)->pet.name, NAME_LENGTH);
+    clif->send_selforarea(fd, bl, &packet, sizeof(struct packet_reqname_ack));
+    hookStop();
+}
+
+// clientVersion < 26
+void eclif_elemname_ack_pre(int *fdPtr, struct block_list **blPtr)
+{
+    struct block_list *bl = *blPtr;
+    int fd = *fdPtr;
+    struct SessionExt *data = session_get(fd);
+    if (!data)
+        return;
+    if (data->clientVersion >= 26)
+    {
+        return;
+    }
+
+    nullpo_retv(bl);
+    Assert_retv(bl->type == BL_ELEM);
+
+    struct packet_reqname_ack packet = { 0 };
+    packet.packet_id = reqName;
+    packet.gid = bl->id;
+    memcpy(packet.name, BL_UCCAST(BL_ELEM, bl)->db->name, NAME_LENGTH);
+    clif->send_selforarea(fd, bl, &packet, sizeof(struct packet_reqname_ack));
+    hookStop();
+}
+
 #define equipPos(index, field) \
     equip = sd->equip_index[index]; \
     if (equip >= 0) \
diff --git a/src/emap/clif.h b/src/emap/clif.h
index 1c602d8..b4f384d 100644
--- a/src/emap/clif.h
+++ b/src/emap/clif.h
@@ -13,6 +13,10 @@ void eclif_blname_ack_pre(int *fdPtr,
                           struct block_list **blPtr);
 void eclif_blname_ack_pre_sub(int *fdPtr,
                               struct block_list **blPtr);
+void eclif_homname_ack_pre(int *fdPtr, struct block_list **blPtr);
+void eclif_mername_ack_pre(int *fdPtr, struct block_list **blPtr);
+void eclif_petname_ack_pre(int *fdPtr, struct block_list **blPtr);
+void eclif_elemname_ack_pre(int *fdPtr, struct block_list **blPtr);
 void eclif_charnameupdate_pre(struct map_session_data **ssdPtr);
 void eclif_getareachar_unit_post(TBL_PC *sd,
                                  struct block_list *bl);
diff --git a/src/emap/init.c b/src/emap/init.c
index dfc1241..0e83b9a 100644
--- a/src/emap/init.c
+++ b/src/emap/init.c
@@ -290,6 +290,11 @@ HPExport void plugin_init (void)
     addHookPre(clif, quest_send_list, eclif_quest_send_list_pre);
     addHookPre(clif, quest_add, eclif_quest_add_pre);
     addHookPre(clif, blname_ack, eclif_blname_ack_pre);
+    addHookPre(clif, homname_ack, eclif_homname_ack_pre);
+    addHookPre(clif, mername_ack, eclif_mername_ack_pre);
+    addHookPre(clif, petname_ack, eclif_petname_ack_pre);
+    addHookPre(clif, elemname_ack, eclif_elemname_ack_pre);
+
     addHookPre(clif, charnameupdate, eclif_charnameupdate_pre);
     addHookPre(clif, getareachar_item, eclif_getareachar_item_pre);
     addHookPre(clif, dropflooritem, eclif_dropflooritem_pre);
-- 
cgit v1.2.3-60-g2f50