Some major changes to @reloaditemdb to allow unloading of any item while map server is running.

- Delete any item from inventory/cart/open storages that went missing during the reload.
- Delete item from any shop that has this item.
- Refresh item screen for anyone who has a shop open.
- Delete mob db drop table references.
- Delete item from storage during load if it isn't in the item db.

git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@12661 54d463be-8e91-2dee-dedb-b68131a5f0ec

1 files changed, 3 insertions, 2 deletions

diff --git a/src/map/pc.c b/src/map/pc.c
index 29dfd1b30..7d268a0f5 100644
--- a/src/map/pc.c
+++ b/src/map/pc.c
@@ -2965,11 +2965,12 @@ int pc_delitem(struct map_session_data *sd,int n,int amount,int type)
 {
 	nullpo_retr(1, sd);
 
-	if(sd->status.inventory[n].nameid==0 || amount <= 0 || sd->status.inventory[n].amount<amount || sd->inventory_data[n] == NULL)
+	if(sd->status.inventory[n].nameid==0 || amount <= 0 || sd->status.inventory[n].amount<amount || (sd->inventory_data[n] == NULL && ~type&4))
 		return 1;
 
 	sd->status.inventory[n].amount -= amount;
-	sd->weight -= sd->inventory_data[n]->weight*amount ;
+	if(~type&4)
+		sd->weight -= sd->inventory_data[n]->weight*amount ;
 	if(sd->status.inventory[n].amount<=0){
 		if(sd->status.inventory[n].equip)
 			pc_unequipitem(sd,n,3);