From 402cbb4310059bc37ffc2825b83a1659200bf12c Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Thu, 2 Apr 2015 22:20:20 +0300
Subject: Add item_db attributes for limit item usage.

Added attributesRequiredStr, RequiredAgi, RequiredVit, RequiredInt,
RequiredDex, RequiredLuk.

Check this attributes before equip item.
---
 src/map/data/itemd.c      |  6 ++++++
 src/map/itemdb.c          | 12 ++++++++++++
 src/map/pc.c              | 14 ++++++++++++++
 src/map/struct/itemdext.h |  6 ++++++
 4 files changed, 38 insertions(+)

(limited to 'src/map')

diff --git a/src/map/data/itemd.c b/src/map/data/itemd.c
index 759bd63..671c8e5 100644
--- a/src/map/data/itemd.c
+++ b/src/map/data/itemd.c
@@ -47,5 +47,11 @@ struct ItemdExt *itemd_create(void)
         return NULL;
     data->floorLifeTime = battle->bc->flooritem_lifetime;
     data->allowPickup = true;
+    data->requiredStr = 0;
+    data->requiredAgi = 0;
+    data->requiredVit = 0;
+    data->requiredInt = 0;
+    data->requiredDex = 0;
+    data->requiredLuk = 0;
     return data;
 }
diff --git a/src/map/itemdb.c b/src/map/itemdb.c
index 6fb9f02..fcce487 100644
--- a/src/map/itemdb.c
+++ b/src/map/itemdb.c
@@ -52,6 +52,18 @@ void eitemdb_readdb_additional_fields(int *itemid,
         data->floorLifeTime = i32;
     if ((t = libconfig->setting_get_member(it, "AllowPickup")))
         data->allowPickup = libconfig->setting_get_bool(t) ? 1 : 0;
+    if (libconfig->setting_lookup_int(it, "RequiredStr", &i32) && i32 >= 0)
+        data->requiredStr = i32;
+    if (libconfig->setting_lookup_int(it, "RequiredAgi", &i32) && i32 >= 0)
+        data->requiredAgi = i32;
+    if (libconfig->setting_lookup_int(it, "RequiredVit", &i32) && i32 >= 0)
+        data->requiredVit = i32;
+    if (libconfig->setting_lookup_int(it, "RequiredInt", &i32) && i32 >= 0)
+        data->requiredInt = i32;
+    if (libconfig->setting_lookup_int(it, "RequiredDex", &i32) && i32 >= 0)
+        data->requiredDex = i32;
+    if (libconfig->setting_lookup_int(it, "RequiredLuk", &i32) && i32 >= 0)
+        data->requiredLuk = i32;
 
     hookStop();
 }
diff --git a/src/map/pc.c b/src/map/pc.c
index a914653..d51cc2a 100644
--- a/src/map/pc.c
+++ b/src/map/pc.c
@@ -198,6 +198,20 @@ int epc_isequip_post(int retVal, struct map_session_data *sd, int *nPtr)
 
         if (n < 0 || n >= MAX_INVENTORY)
             return 0;
+
+        struct ItemdExt *data = itemd_get(sd->inventory_data[n]);
+        if (!data)
+            return 1;
+
+        if (sd->battle_status.str < data->requiredStr ||
+            sd->battle_status.agi < data->requiredAgi ||
+            sd->battle_status.vit < data->requiredVit ||
+            sd->battle_status.int_ < data->requiredInt ||
+            sd->battle_status.dex < data->requiredDex ||
+            sd->battle_status.luk < data->requiredLuk)
+        {
+            return 0;
+        }
     }
     return retVal;
 }
diff --git a/src/map/struct/itemdext.h b/src/map/struct/itemdext.h
index 4dce554..bf60e8b 100644
--- a/src/map/struct/itemdext.h
+++ b/src/map/struct/itemdext.h
@@ -7,6 +7,12 @@
 struct ItemdExt
 {
     int floorLifeTime;
+    int requiredStr;
+    int requiredAgi;
+    int requiredVit;
+    int requiredInt;
+    int requiredDex;
+    int requiredLuk;
     bool allowPickup;
 };
 
-- 
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