From ef9eb6bde90ec1d9d175b6481935cb3bd67d6c6c Mon Sep 17 00:00:00 2001
From: mekolat <mekolat@users.noreply.github.com>
Date: Sat, 23 May 2015 10:17:10 -0400
Subject: add clif_message_towards

---
 src/map/clif.cpp       | 31 +++++++++++++++++++++++++------
 src/map/clif.hpp       |  1 +
 src/map/script-fun.cpp | 23 +++++++++++++++++------
 3 files changed, 43 insertions(+), 12 deletions(-)

diff --git a/src/map/clif.cpp b/src/map/clif.cpp
index 73315d8..db5ecd2 100644
--- a/src/map/clif.cpp
+++ b/src/map/clif.cpp
@@ -3809,19 +3809,16 @@ RecvResult clif_parse_GlobalMessage(Session *s, dumb_ptr<map_session_data> sd)
     return rv;
 }
 
-void clif_message(dumb_ptr<block_list> bl, XString msg)
+static
+void clif_message_sub(Buffer& buf, dumb_ptr<block_list> bl, XString msg)
 {
     size_t msg_len = msg.size() + 1;
     if (msg_len + 16 > 512)
         return;
 
-    nullpo_retv(bl);
-
     Packet_Head<0x008d> head_8d;
     head_8d.block_id = bl->bl_id;
-    Buffer buf = create_vpacket<0x008d, 8, 1>(head_8d, msg);
-
-    clif_send(buf, bl, SendWho::AREA, MIN_CLIENT_VERSION);
+    buf = create_vpacket<0x008d, 8, 1>(head_8d, msg);
 }
 
 void clif_npc_send_title(Session *s, BlockId npcid, XString msg)
@@ -3854,6 +3851,28 @@ void clif_change_music(dumb_ptr<map_session_data> sd, XString music)
     send_buffer(sd->sess, buf);
 }
 
+void clif_message_towards(dumb_ptr<map_session_data> sd, dumb_ptr<block_list> bl, XString msg)
+{
+    nullpo_retv(bl);
+    nullpo_retv(sd);
+
+    if(!sd)
+        return;
+
+    Buffer buf;
+    clif_message_sub(buf, bl, msg);
+    clif_send(buf, sd, SendWho::SELF, MIN_CLIENT_VERSION);
+}
+
+void clif_message(dumb_ptr<block_list> bl, XString msg)
+{
+    nullpo_retv(bl);
+
+    Buffer buf;
+    clif_message_sub(buf, bl, msg);
+    clif_send(buf, bl, SendWho::AREA, MIN_CLIENT_VERSION);
+}
+
 /*==========================================
  *
  *------------------------------------------
diff --git a/src/map/clif.hpp b/src/map/clif.hpp
index 99d4a2c..cd499de 100644
--- a/src/map/clif.hpp
+++ b/src/map/clif.hpp
@@ -179,6 +179,7 @@ void clif_resurrection(dumb_ptr<block_list> bl, int type);
 
 int clif_specialeffect(dumb_ptr<block_list> bl, int type, int flag);    // special effects [Valaris]
 void clif_message(dumb_ptr<block_list> bl, XString msg);   // messages (from mobs/npcs) [Valaris]
+void clif_message_towards(dumb_ptr<map_session_data> sd, dumb_ptr<block_list> bl, XString msg);
 
 int clif_GM_kick(dumb_ptr<map_session_data> sd, dumb_ptr<map_session_data> tsd,
         int type);
diff --git a/src/map/script-fun.cpp b/src/map/script-fun.cpp
index 0d19770..2b72fc4 100644
--- a/src/map/script-fun.cpp
+++ b/src/map/script-fun.cpp
@@ -2713,13 +2713,24 @@ void builtin_music(ScriptState *st)
 static
 void builtin_npctalk(ScriptState *st)
 {
-    dumb_ptr<npc_data> nd = map_id_is_npc(st->oid);
-    RString str = conv_str(st, &AARG(0));
+    dumb_ptr<npc_data> nd;
+    RString str = conv_str(st, &AARG(1));
 
-    if (nd)
-    {
-        clif_message(nd, str);
+    dumb_ptr<npc_data> nd_ = npc_name2id(stringish<NpcName>(ZString(conv_str(st, &AARG(0)))));
+    assert (nd_ && nd_->npc_subtype == NpcSubtype::SCRIPT);
+    nd = nd_->is_script();
+
+
+    if(HARG(2)){
+        CharName player = stringish<CharName>(ZString(conv_str(st, &AARG(2))));
+        dumb_ptr<map_session_data> pl_sd = map_nick2sd(player);
+        if (pl_sd == nullptr)
+            return;
+        clif_message_towards(pl_sd, nd, str);
     }
+
+    else
+        clif_message(nd, str);
 }
 
 /*==========================================
@@ -3174,7 +3185,7 @@ BuiltinFunction builtin_functions[] =
     BUILTIN(npcwarp, "xys"_s, '\0'),
     BUILTIN(npcareawarp, "xyxyis"_s, '\0'),
     BUILTIN(message, "Ps"_s, '\0'),
-    BUILTIN(npctalk, "s"_s, '\0'),
+    BUILTIN(npctalk, "ss?"_s, '\0'),
     BUILTIN(title, "s"_s, '\0'),
     BUILTIN(music, "s"_s, '\0'),
     BUILTIN(getlook, "i"_s, 'i'),
-- 
cgit v1.2.3-60-g2f50