From 0537167c95056c57e926d4207c3f614b8382a797 Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Sun, 24 Jan 2016 20:25:04 +0300
Subject: In craft.conf add support for multyply "CreteItems" groups. Will be
 used random group.

---
 src/emap/craft.c     |  9 +++++--
 src/emap/craftconf.c | 69 ++++++++++++++++++++++++++++++++++++++++++++++++++--
 src/emap/craftconf.h |  7 +++++-
 3 files changed, 80 insertions(+), 5 deletions(-)

(limited to 'src')

diff --git a/src/emap/craft.c b/src/emap/craft.c
index 7081911..e8e2cdd 100644
--- a/src/emap/craft.c
+++ b/src/emap/craft.c
@@ -730,8 +730,13 @@ static bool craft_delete_items(TBL_PC *sd,
 }
 
 static bool craft_create_items(TBL_PC *sd,
-                               struct craft_items_collection *vector)
+                               struct craft_db_entry *entry)
 {
+    // +++ for now used 0 index, but need select random
+    const int vars = VECTOR_LENGTH(entry->create_items);
+    struct craft_items_collection *vector = &VECTOR_INDEX(entry->create_items,
+        (rand() % (vars * 10)) / 10);
+
     int len = VECTOR_LENGTH(*vector);
     int i;
     if (len > 0)
@@ -828,7 +833,7 @@ bool craft_use(TBL_PC *sd,
     }
     sd->status.zeny -= entry->price;
 
-    craft_create_items(sd, &entry->create_items);
+    craft_create_items(sd, entry);
 
     clif->updatestatus(sd, SP_ZENY);
     clif->updatestatus(sd, SP_WEIGHT);
diff --git a/src/emap/craftconf.c b/src/emap/craftconf.c
index cab5168..6b82a63 100644
--- a/src/emap/craftconf.c
+++ b/src/emap/craftconf.c
@@ -133,6 +133,54 @@ static void craft_read_source_inventory(struct craft_db_entry *entry,
     }
 }
 
+static void craft_read_create_items(struct craft_db_entry *entry,
+                                    config_setting_t *tt)
+{
+    int i32;
+    int i = 0;
+    if (!tt || !config_setting_is_group(tt))
+        return;
+
+    config_setting_t *item;
+
+    int invLen = VECTOR_LENGTH(entry->create_items);
+    VECTOR_ENSURE(entry->create_items, invLen + 1, 1);
+    VECTOR_INSERTZEROED(entry->create_items, invLen);
+    struct craft_items_collection *collection = &VECTOR_INDEX(entry->create_items, invLen);
+    VECTOR_INIT(*collection);
+    int collecitonLen = VECTOR_LENGTH(*collection);
+
+    while((item = libconfig->setting_get_elem(tt, i)))
+    {
+        int amount = 0;
+        const char *name = config_setting_name(item);
+        int itemId = craft_get_item_id(entry, "Wrong item name in craft %d in field %s in: %s\n", name, "CreateItems");
+        if (!itemId)
+        {
+            i ++;
+            continue;
+        }
+        if (craft_get_const(item, &i32) && i32 >= 0)
+            amount = i32;
+
+        if (amount < 1)
+        {
+            ShowWarning("Wrong item amount in craft %d in field CreateItems in: %d\n", entry->id, amount);
+            i ++;
+            continue;
+        }
+
+        VECTOR_ENSURE(*collection, collecitonLen + 1, 1);
+        VECTOR_INSERTZEROED(*collection, collecitonLen);
+        struct item_pair *pair = &VECTOR_INDEX(*collection, collecitonLen);
+        pair->index = itemId;
+        pair->amount = amount;
+
+        collecitonLen ++;
+        i ++;
+    }
+}
+
 static void craft_read_items_collection(struct craft_db_entry *entry,
                                         struct craft_items_collection *vector,
                                         config_setting_t *t,
@@ -297,7 +345,16 @@ static bool craft_read_db_sub(config_setting_t *craftt, int id, const char *sour
         }
     }
 
-    craft_read_items_collection(entry, &entry->create_items, craftt, "CreateItems", CRAFT_ITEM);
+    if ((t = libconfig->setting_get_member(craftt, "CreateItems")) && config_setting_is_list(t))
+    {
+        int i, len = libconfig->setting_length(t);
+
+        for (i = 0; i < len; i++)
+        {
+            craft_read_create_items(entry, libconfig->setting_get_elem(t, i));
+        }
+    }
+
     craft_read_items_collection(entry, &entry->delete_items, craftt, "DeleteItems", CRAFT_ITEM);
     craft_read_items_collection(entry, &entry->required_items, craftt, "RequiredItems", CRAFT_ITEM);
     craft_read_items_collection(entry, &entry->required_skills, craftt, "RequiredSkills", CRAFT_ITEM);
@@ -346,12 +403,20 @@ static void delete_craft_entry(struct craft_db_entry *entry)
     if (!entry)
         return;
     VECTOR_CLEAR(entry->inventories);
-    VECTOR_CLEAR(entry->create_items);
     VECTOR_CLEAR(entry->delete_items);
     VECTOR_CLEAR(entry->required_items);
     VECTOR_CLEAR(entry->required_equips);
     VECTOR_CLEAR(entry->required_skills);
     VECTOR_CLEAR(entry->required_quests);
+    const int len = VECTOR_LENGTH(entry->create_items);
+    int f;
+    for (f = 0; f < len; f ++)
+    {
+        struct craft_items_collection *collection = &VECTOR_INDEX(
+            entry->create_items, f);
+        VECTOR_CLEAR(*collection);
+    }
+    VECTOR_CLEAR(entry->create_items);
 }
 
 static int delete_craftconf_sub(DBKey key __attribute__ ((unused)),
diff --git a/src/emap/craftconf.h b/src/emap/craftconf.h
index c243218..62d3f3c 100644
--- a/src/emap/craftconf.h
+++ b/src/emap/craftconf.h
@@ -19,12 +19,17 @@ struct craft_db_inventory
     struct item_pair items[craft_inventory_size];
 };
 
+struct craft_db_create_items
+{
+    struct craft_items_collection items;
+};
+
 struct craft_db_entry
 {
     int id;
     char name[32];
     VECTOR_DECL(struct craft_db_inventory) inventories;
-    struct craft_items_collection create_items;
+    VECTOR_DECL(struct craft_items_collection) create_items;
     struct craft_items_collection delete_items;
     struct craft_items_collection required_items;
     struct craft_items_collection required_equips;
-- 
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