From 6c0348dc296f9c038a0ca5d6e600c1d802981dc4 Mon Sep 17 00:00:00 2001
From: mekolat <mekolat@users.noreply.github.com>
Date: Wed, 22 Apr 2015 20:29:11 -0400
Subject: make emotion send to a single rid

---
 src/map/clif.cpp       |  6 ------
 src/map/clif.hpp       |  1 +
 src/map/script-fun.cpp | 19 +++++++++++++++----
 3 files changed, 16 insertions(+), 10 deletions(-)

(limited to 'src')

diff --git a/src/map/clif.cpp b/src/map/clif.cpp
index 577d7be..339adda 100644
--- a/src/map/clif.cpp
+++ b/src/map/clif.cpp
@@ -198,11 +198,6 @@ int is_deaf(dumb_ptr<block_list> bl)
     return sd->special_state.deaf;
 }
 
-static
-void clif_emotion_towards(dumb_ptr<block_list> bl,
-                                  dumb_ptr<block_list> target, int type);
-
-
 enum class ChatType
 {
     Party,
@@ -3113,7 +3108,6 @@ void clif_emotion(dumb_ptr<block_list> bl, int type)
     clif_send(buf, bl, SendWho::AREA);
 }
 
-static
 void clif_emotion_towards(dumb_ptr<block_list> bl,
                                   dumb_ptr<block_list> target, int type)
 {
diff --git a/src/map/clif.hpp b/src/map/clif.hpp
index 153cc7c..e9f0452 100644
--- a/src/map/clif.hpp
+++ b/src/map/clif.hpp
@@ -96,6 +96,7 @@ int clif_changeoption(dumb_ptr<block_list>);   // area
 int clif_useitemack(dumb_ptr<map_session_data>, IOff0, int, int);    // self
 
 void clif_emotion(dumb_ptr<block_list> bl, int type);
+void clif_emotion_towards(dumb_ptr<block_list> bl, dumb_ptr<block_list> target, int type);
 void clif_sitting(Session *, dumb_ptr<map_session_data> sd);
 
 // trade
diff --git a/src/map/script-fun.cpp b/src/map/script-fun.cpp
index 3b814aa..c4cf129 100644
--- a/src/map/script-fun.cpp
+++ b/src/map/script-fun.cpp
@@ -2179,11 +2179,22 @@ void builtin_getpvpflag(ScriptState *st)
 static
 void builtin_emotion(ScriptState *st)
 {
-    int type;
-    type = conv_num(st, &AARG(0));
+    ZString str;
+    dumb_ptr<map_session_data> pl_sd = nullptr;
+    int type = conv_num(st, &AARG(0));
+    if (HARG(1)) {
+        str = ZString(conv_str(st, &AARG(1)));
+        CharName player = stringish<CharName>(str);
+        pl_sd = map_nick2sd(player);
+    }
     if (type < 0 || type > 200)
         return;
-    clif_emotion(map_id2bl(st->oid), type);
+    if (pl_sd != nullptr)
+        clif_emotion_towards(map_id2bl(st->oid), pl_sd, type);
+    else if (st->rid && str == "self"_s)
+        clif_emotion(map_id2sd(st->rid), type);
+    else
+        clif_emotion(map_id2bl(st->oid), type);
 }
 
 static
@@ -3178,7 +3189,7 @@ BuiltinFunction builtin_functions[] =
     BUILTIN(pvpoff, "M"_s, '\0'),
     BUILTIN(setpvpchannel, "i"_s, '\0'),
     BUILTIN(getpvpflag, "i"_s, 'i'),
-    BUILTIN(emotion, "i"_s, '\0'),
+    BUILTIN(emotion, "i?"_s, '\0'),
     BUILTIN(mapwarp, "MMxy"_s, '\0'),
     BUILTIN(mobcount, "ME"_s, 'i'),
     BUILTIN(marriage, "P"_s, 'i'),
-- 
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