From 3242c560742518770c6ea97db03bf89d314cb963 Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Thu, 1 Jan 2015 22:24:17 +0300
Subject: Add script function for unequip item by id.

New script function: unequipbyid ID
---
 src/map/init.c   |  1 +
 src/map/script.c | 29 +++++++++++++++++++++++++++--
 src/map/script.h |  1 +
 3 files changed, 29 insertions(+), 2 deletions(-)

diff --git a/src/map/init.c b/src/map/init.c
index f5e9e1a..1685a82 100644
--- a/src/map/init.c
+++ b/src/map/init.c
@@ -93,6 +93,7 @@ HPExport void plugin_init (void)
     addScriptCommand("changemusic", "ss", changeMusic);
     addScriptCommand("setnpcdialogtitle", "s", setNpcDialogTitle);
     addScriptCommand("getmapname", "", getMapName);
+    addScriptCommand("unequipbyid", "i", unequipById);
 
 
     do_init_langs();
diff --git a/src/map/script.c b/src/map/script.c
index 79e6043..d225052 100644
--- a/src/map/script.c
+++ b/src/map/script.c
@@ -706,8 +706,33 @@ BUILDIN(getMapName)
     if (!sd || sd->bl.m == -1)
     {
         script_pushstr(st, aStrdup(""));
-        return 1;
+        return false;
     }
     script_pushstr(st, aStrdup(map->list[sd->bl.m].name));
-    return 0;
+    return true;
+}
+
+BUILDIN(unequipById)
+{
+    int nameid = 0;
+    int i;
+    struct item_data *item_data;
+    TBL_PC *sd = script->rid2sd(st);
+
+    if (sd == NULL)
+        return false;
+
+    nameid = script_getnum(st, 2);
+    if((item_data = itemdb->exists(nameid)) == NULL)
+        return false;
+    for (i = 0; i < EQI_MAX; i++)
+    {
+        const int idx = sd->equip_index[i];
+        if (idx >= 0)
+        {
+            if (sd->status.inventory[idx].nameid == nameid)
+                pc->unequipitem(sd, idx, 1 | 2);
+        }
+    }
+    return true;
 }
diff --git a/src/map/script.h b/src/map/script.h
index bdd78ec..ef3208c 100644
--- a/src/map/script.h
+++ b/src/map/script.h
@@ -35,5 +35,6 @@ BUILDIN(clear);
 BUILDIN(changeMusic);
 BUILDIN(setNpcDialogTitle);
 BUILDIN(getMapName);
+BUILDIN(unequipById);
 
 #endif  // EVOL_MAP_SCRIPT
-- 
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