countbound script command update (#5200)

* the command now returns the number of differents type of item found
* the amount by item ID is now save in bound_amount array

Thanks to @Daegaladh

doc/script_commands.txt

@@ -5060,18 +5060,19 @@ See 'getitem2' for an explanation of the expanded parameters.
 
 *countbound({<bound type>{,<char_id>}})
 
-This function will return the number of bounded items in the character's
-inventory, and sets an array @bound_items[] containing all item IDs of the
-counted items. If a bound type is specified, only those items will be counted.
+This function will return the number of different bounded items in the character's
+inventory, and sets the arrays @bound_items[] and @bound_amount[] containing all item IDs of the
+counted items and their respective amount. If a bound type is specified, only those items will be counted.
 
 For a list of bound types see 'getitembound'.
 
 Example:
-	mes "You currently have " + countbound() + " bounded items.";
+	.@total_type = countbound();
+	mes "You currently have " + .@total_type + " different type of bounded items.";
 	next;
 	mes "The list of bounded items include:";
-	for(.@i = 0; .@i < getarraysize(@bound_items); .@i++)
-		mes getitemname(@bound_items[.@i]);
+	for(.@i = 0; .@i < .@total_type; .@i++)
+		mes "x" + @bound_amount[.@i] + " " + getitemname(@bound_items[.@i]);
 	close;
 
 ---------------------------------------

src/map/script.cpp

@@ -21821,17 +21821,17 @@ BUILDIN_FUNC(stand)
 /** Creates an array of bounded item IDs
  * countbound {<type>{,<char_id>}};
  * @param type: 0 - All bound items; 1 - Account Bound; 2 - Guild Bound; 3 - Party Bound
- * @return amt: Amount of items found
+ * @return amt: Total number of different items type found
  */
 BUILDIN_FUNC(countbound)
 {
-	int i, type, j = 0, k = 0;
 	TBL_PC *sd;
 
 	if (!script_charid2sd(3,sd))
 		return SCRIPT_CMD_FAILURE;
 
-	type = script_getnum(st,2);
+	int i, k = 0;
+	int type = script_getnum(st,2);
 
 	for( i = 0; i < MAX_INVENTORY; i ++ ) {
 		if( sd->inventory.u.items_inventory[i].nameid > 0 && (
@@ -21839,12 +21839,12 @@ BUILDIN_FUNC(countbound)
 			))
 		{
 			pc_setreg(sd,reference_uid(add_str("@bound_items"), k),sd->inventory.u.items_inventory[i].nameid);
+			pc_setreg(sd,reference_uid(add_str("@bound_amount"), k),sd->inventory.u.items_inventory[i].amount);
 			k++;
-			j += sd->inventory.u.items_inventory[i].amount;
 		}
 	}
 
-	script_pushint(st,j);
+	script_pushint(st,k);
 	return SCRIPT_CMD_SUCCESS;
 }