From d90e0eb2f1b54b06cd7d4d1bbee3462889f5a7d0 Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Fri, 7 Nov 2014 01:51:49 +0300
Subject: Impliment script command: setlang.

---
 src/map/init.c   |  2 +-
 src/map/script.c | 24 +++++++++++++++++++-----
 src/map/script.h |  1 +
 3 files changed, 21 insertions(+), 6 deletions(-)

diff --git a/src/map/init.c b/src/map/init.c
index 77b19fd..fe4d6d2 100644
--- a/src/map/init.c
+++ b/src/map/init.c
@@ -49,7 +49,7 @@ HPExport void plugin_init (void) {
     addScriptCommand("getitemlink", "s", dummyStr);
     addScriptCommand("l", "s*", l);
     addScriptCommand("getlang", "", getLang);
-    addScriptCommand("setlang", "i", dummy);
+    addScriptCommand("setlang", "i", setLang);
     addScriptCommand("requestlang", "*", dummy);
     addScriptCommand("getq", "i", dummyInt);
     addScriptCommand("setq", "ii", dummy);
diff --git a/src/map/script.c b/src/map/script.c
index 8499411..bbc2b52 100644
--- a/src/map/script.c
+++ b/src/map/script.c
@@ -17,20 +17,28 @@
 #include "map/session.h"
 #include "map/sessionext.h"
 
-#define getData(def) \
+#define getDataReturn(def) \
     if (!st->rid) \
     { \
-        script_pushint(st, 0); \
+        script_pushint(st, def); \
         return true; \
     } \
     TBL_PC *sd = script->rid2sd(st); \
     if (!sd) \
     { \
-        script_pushint(st, 0); \
+        script_pushint(st, def); \
         return true; \
     } \
     struct SessionExt *data = session_get(sd->fd)
 
+#define getData() \
+    if (!st->rid) \
+        return true; \
+    TBL_PC *sd = script->rid2sd(st); \
+    if (!sd) \
+        return true; \
+    struct SessionExt *data = session_get(sd->fd)
+
 BUILDIN(l)
 {
     // for now not translate and not use format parameters
@@ -40,12 +48,18 @@ BUILDIN(l)
 
 BUILDIN(getClientVersion)
 {
-    getData(0);
+    getDataReturn(0);
     script_pushint(st, data->clientVersion);
 }
 
 BUILDIN(getLang)
 {
-    getData(0);
+    getDataReturn(0);
     script_pushint(st, data->language);
 }
+
+BUILDIN(setLang)
+{
+    getData();
+    data->language = script_getint(st, 2);
+}
diff --git a/src/map/script.h b/src/map/script.h
index 0febbb4..0d0bbda 100644
--- a/src/map/script.h
+++ b/src/map/script.h
@@ -7,5 +7,6 @@
 BUILDIN(l);
 BUILDIN(getClientVersion);
 BUILDIN(getLang);
+BUILDIN(setLang);
 
 #endif  // EVOL_MAP_SCRIPT
-- 
cgit v1.2.3-70-g09d2