From 0cff16e9883c633d8ef21228ec2991e53da54cd7 Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Fri, 2 Jan 2015 14:02:49 +0300
Subject: Reimpliment script function getareadropitem with additional
 parameter.

getareadropitem map, x1, y1, x2, y2, item [, delFlag]
---
 src/map/init.c   |  1 +
 src/map/script.c | 59 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 src/map/script.h |  1 +
 3 files changed, 61 insertions(+)

diff --git a/src/map/init.c b/src/map/init.c
index cb8eece..3219c61 100644
--- a/src/map/init.c
+++ b/src/map/init.c
@@ -96,6 +96,7 @@ HPExport void plugin_init (void)
     addScriptCommand("unequipbyid", "i", unequipById);
     addScriptCommand("ispcdead", "", isPcDead);
     addScriptCommand("areatimer", "siiiii*", areaTimer);
+    addScriptCommand("getareadropitem", "siiiiv*", getAreaDropItem);
 
     do_init_langs();
 
diff --git a/src/map/script.c b/src/map/script.c
index c38a377..ab42198 100644
--- a/src/map/script.c
+++ b/src/map/script.c
@@ -784,3 +784,62 @@ BUILDIN(areaTimer)
 
     return true;
 }
+
+static int buildin_getareadropitem_sub_del(struct block_list *bl, va_list ap)
+{
+    const int item = va_arg(ap, int);
+    int *const amount = va_arg(ap, int *);
+    struct flooritem_data *drop = (struct flooritem_data *)bl;
+
+    if (drop->item_data.nameid == item)
+    {
+        (*amount) += drop->item_data.amount;
+        map->clearflooritem(&drop->bl);
+    }
+
+    return 0;
+}
+
+BUILDIN(getAreaDropItem)
+{
+    const char *const str = script_getstr(st, 2);
+    int16 m;
+    int x0 = script_getnum(st, 3);
+    int y0 = script_getnum(st, 4);
+    int x1 = script_getnum(st, 5);
+    int y1 = script_getnum(st, 6);
+    int item;
+    int amount = 0;
+
+    if (script_isstringtype(st, 7))
+    {
+        const char *name = script_getstr(st, 7);
+        struct item_data *item_data = itemdb->search_name(name);
+        item = UNKNOWN_ITEM_ID;
+        if (item_data)
+            item = item_data->nameid;
+    }
+    else
+    {
+        item = script_getnum(st, 7);
+    }
+
+    if ((m = map->mapname2mapid(str)) < 0)
+    {
+        script_pushint(st, -1);
+        return true;
+    }
+
+    if (script_hasdata(st, 8) && script_getnum(st, 8))
+    {
+        map->foreachinarea(buildin_getareadropitem_sub_del,
+            m, x0, y0, x1, y1, BL_ITEM, item, &amount);
+    }
+    else
+    {
+        map->foreachinarea(script->buildin_getareadropitem_sub,
+            m, x0, y0, x1, y1, BL_ITEM, item, &amount);
+    }
+    script_pushint(st, amount);
+    return true;
+}
diff --git a/src/map/script.h b/src/map/script.h
index e82a57c..b31cfb1 100644
--- a/src/map/script.h
+++ b/src/map/script.h
@@ -38,5 +38,6 @@ BUILDIN(getMapName);
 BUILDIN(unequipById);
 BUILDIN(isPcDead);
 BUILDIN(areaTimer);
+BUILDIN(getAreaDropItem);
 
 #endif  // EVOL_MAP_SCRIPT
-- 
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