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-rw-r--r--src/emap/data/itemd.h2
-rw-r--r--src/emap/init.c1
-rw-r--r--src/emap/pc.c37
-rw-r--r--src/emap/pc.h2
4 files changed, 40 insertions, 2 deletions
diff --git a/src/emap/data/itemd.h b/src/emap/data/itemd.h
index d3c529b..6fef034 100644
--- a/src/emap/data/itemd.h
+++ b/src/emap/data/itemd.h
@@ -4,8 +4,6 @@
#ifndef EVOL_MAP_ITEMD
#define EVOL_MAP_ITEMD
-struct ItemdExt;
-
struct ItemdExt *itemd_get_by_item(struct item *item);
struct ItemdExt *itemd_get(struct item_data *item);
struct ItemdExt *itemd_create(void);
diff --git a/src/emap/init.c b/src/emap/init.c
index f4c60b1..255eeb4 100644
--- a/src/emap/init.c
+++ b/src/emap/init.c
@@ -181,6 +181,7 @@ HPExport void plugin_init (void)
addHookPost("pc->unequipitem", epc_unequipitem_post);
addHookPost("pc->setnewpc", epc_setnewpc);
addHookPost("pc->delitem", epc_delitem_post);
+ addHookPost("pc->can_insert_card_into", epc_can_insert_card_into_post);
langScriptId = script->add_str("Lang");
}
diff --git a/src/emap/pc.c b/src/emap/pc.c
index 15742c2..db78d6a 100644
--- a/src/emap/pc.c
+++ b/src/emap/pc.c
@@ -419,3 +419,40 @@ int epc_delitem_post(int retVal,
calcPc = false;
return retVal;
}
+
+bool epc_can_insert_card_into_post(bool retVal, struct map_session_data* sd,
+ int *idx_card, int *idx_equip)
+{
+ if (retVal)
+ {
+ struct ItemdExt *data = itemd_get(sd->inventory_data[*idx_equip]);
+ if (!data || !data->allowedCards[0].id) // allow cards if AllowedCards list is empty
+ return retVal;
+
+ const int newCardId = sd->status.inventory[*idx_card].nameid;
+ int cardAmountLimit = 0;
+
+ for (int f = 0; f < 100 && data->allowedCards[f].id; f ++)
+ {
+ if (data->allowedCards[f].id == newCardId)
+ {
+ cardAmountLimit = data->allowedCards[f].amount;
+ break;
+ }
+ }
+ if (!cardAmountLimit)
+ return retVal;
+
+ int cardsAmount = 0;
+ const int slots = sd->inventory_data[*idx_equip]->slot;
+ for (int f = 0; f < slots; f ++)
+ {
+ const int cardId = sd->status.inventory[*idx_equip].card[f];
+ if (cardId == newCardId)
+ cardsAmount ++;
+ }
+ return cardAmountLimit > cardsAmount;
+ }
+ return retVal;
+}
+
diff --git a/src/emap/pc.h b/src/emap/pc.h
index 7250de6..bce3187 100644
--- a/src/emap/pc.h
+++ b/src/emap/pc.h
@@ -50,5 +50,7 @@ int epc_delitem_pre(struct map_session_data *sd, int *nPtr, int *amountPtr,
int epc_delitem_post(int retVal, struct map_session_data *sd, int *nPtr, int *amountPtr,
int *typePtr, short *reasonPtr,
e_log_pick_type *log_type);
+bool epc_can_insert_card_into_post(bool retVal, struct map_session_data* sd,
+ int *idx_card, int *idx_equip);
#endif // EVOL_MAP_PC