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-rw-r--r--src/emap/craft.c51
-rw-r--r--src/emap/craft.h1
-rw-r--r--src/emap/init.c1
-rw-r--r--src/emap/script.c8
-rw-r--r--src/emap/script.h1
5 files changed, 61 insertions, 1 deletions
diff --git a/src/emap/craft.c b/src/emap/craft.c
index 331d415..5e0abe3 100644
--- a/src/emap/craft.c
+++ b/src/emap/craft.c
@@ -189,7 +189,8 @@ struct craft_vardata *craft_str_to_craft(const char *craftstr)
index = atoi(itemstr);
amount = 1;
}
- if (index < 0 || index >= MAX_INVENTORY)
+ if (index < 0 ||
+ index >= MAX_INVENTORY)
{ // wrong item index
strutil_free(slotdata);
strutil_free(craftdata);
@@ -300,3 +301,51 @@ struct craft_slot *craft_get_slot(const int id, const int slot)
}
return &craft->slots[slot];
}
+
+bool craft_validate(TBL_PC *sd, const int id)
+{
+ struct craft_vardata *craft = idb_get(craftvar_db, id);
+ if (!craft)
+ {
+ ShowError("Craft object with id %d not exists.\n", id);
+ return false;
+ }
+ int amounts[MAX_INVENTORY];
+ int f;
+
+ for (f = 0; f < MAX_INVENTORY; f ++)
+ amounts[f] = 0;
+
+ int index;
+ for (index = 0; index < craft_inventory_size; index ++)
+ {
+ struct craft_slot *crslot = &craft->slots[index];
+ const int len = VECTOR_LENGTH(crslot->items);
+ int slot;
+ for (slot = 0; slot < len; slot ++)
+ {
+ struct item_pair *pair = &VECTOR_INDEX(crslot->items, slot);
+ const int invIndex = pair->index;
+ if (invIndex < 0 ||
+ invIndex >= MAX_INVENTORY ||
+ !sd->status.inventory[invIndex].nameid ||
+ !sd->status.inventory[invIndex].amount)
+ {
+ return false;
+ }
+ amounts[invIndex] += pair->amount;
+ }
+ }
+ for (f = 0; f < MAX_INVENTORY; f ++)
+ {
+ const int amount = amounts[f];
+ if (!amount)
+ continue;
+ if(sd->status.inventory[f].nameid == 0 ||
+ sd->status.inventory[f].amount < amount)
+ {
+ return false;
+ }
+ }
+ return true;
+}
diff --git a/src/emap/craft.h b/src/emap/craft.h
index 8c63546..6d92bad 100644
--- a/src/emap/craft.h
+++ b/src/emap/craft.h
@@ -34,5 +34,6 @@ struct craft_vardata *craft_str_to_craft(const char *craftstr);
void craft_dump(TBL_PC *sd, const int id);
void craft_delete(const int id);
struct craft_slot *craft_get_slot(const int id, const int slot);
+bool craft_validate(TBL_PC *sd, const int id);
#endif // EVOL_MAP_CRAFT
diff --git a/src/emap/init.c b/src/emap/init.c
index b71ac37..7479a36 100644
--- a/src/emap/init.c
+++ b/src/emap/init.c
@@ -105,6 +105,7 @@ HPExport void plugin_init (void)
addScriptCommand("deletecraft", "i", deleteCraft);
addScriptCommand("getcraftslotid", "ii", getCraftSlotId);
addScriptCommand("getcraftslotamount", "ii", getCraftSlotAmount);
+ addScriptCommand("validatecraft", "i", validateCraft);
addScriptCommand("getq", "i", getq);
addScriptCommand("setq", "ii", setq);
addScriptCommand("setnpcdir", "*", setNpcDir);
diff --git a/src/emap/script.c b/src/emap/script.c
index 0a63090..a34d58c 100644
--- a/src/emap/script.c
+++ b/src/emap/script.c
@@ -1952,3 +1952,11 @@ BUILDIN(getCraftSlotAmount)
}
return true;
}
+
+BUILDIN(validateCraft)
+{
+ getSD()
+ const bool valid = craft_validate(sd, script_getnum(st, 2));
+ script_pushint(st, valid ? 1 : 0);
+ return true;
+}
diff --git a/src/emap/script.h b/src/emap/script.h
index c433baf..87592fe 100644
--- a/src/emap/script.h
+++ b/src/emap/script.h
@@ -70,5 +70,6 @@ BUILDIN(dumpCraft);
BUILDIN(deleteCraft);
BUILDIN(getCraftSlotId);
BUILDIN(getCraftSlotAmount);
+BUILDIN(validateCraft);
#endif // EVOL_MAP_SCRIPT