From 1af2a074bd643a5564a9911ee6cc9356673182be Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Tue, 21 Jun 2016 21:54:18 +0300
Subject: Add script command for get card from item by inventory index.

New script command: getcardbyindex itemIndex, cardIndex
---
 src/emap/script_buildins.c | 37 +++++++++++++++++++++++++++++++++++++
 1 file changed, 37 insertions(+)

(limited to 'src/emap/script_buildins.c')

diff --git a/src/emap/script_buildins.c b/src/emap/script_buildins.c
index 6a34298..7b5a224 100644
--- a/src/emap/script_buildins.c
+++ b/src/emap/script_buildins.c
@@ -1333,6 +1333,43 @@ BUILDIN(failedRemoveCardsIndex)
     return true;
 }
 
+BUILDIN(getCardByIndex)
+{
+    getSD()
+    getInventoryIndex(2)
+
+    if (sd->status.inventory[n].nameid <= 0 || sd->status.inventory[n].amount <= 0)
+    {
+        script_pushint(st, 0);
+        return false;
+    }
+
+    const int c = script_getnum(st, 3);
+    if (c < 0 || c >= MAX_SLOTS)
+    {
+        script_pushint(st, 0);
+        return false;
+    }
+
+    if (itemdb_isspecial(sd->status.inventory[n].card[0]))
+    {
+        script_pushint(st, 0);
+        return true;
+    }
+
+    const int card = sd->status.inventory[n].card[c];
+    if (card && itemdb_type(card) == IT_CARD)
+    {
+        script_pushint(st, card);
+    }
+    else
+    {
+        script_pushint(st, 0);
+    }
+
+    return true;
+}
+
 // return paramater type
 // 0 - int
 // 1 - string
-- 
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