Changed @reloaditemdb again to only unload items from item_db2. Also byte aligned the item_data struct a bit.

git-svn-id: https://svn.code.sf.net/p/rathena/svn/trunk@12643 54d463be-8e91-2dee-dedb-b68131a5f0ec

src/map/itemdb.c

@@ -689,7 +689,7 @@ static int itemdb_gendercheck(struct item_data *id)
 /*==========================================
  * processes one itemdb entry
  *------------------------------------------*/
-static bool itemdb_parse_dbrow(char** str, const char* source, int line, int scriptopt)
+static bool itemdb_parse_dbrow(char** str, const char* source, int line, int scriptopt, int db)
 {
 	/*
 		+----+--------------+---------------+------+-----------+------------+--------+--------+---------+-------+-------+------------+-------------+---------------+-----------------+--------------+-------------+------------+------+--------+--------------+----------------+
@@ -713,6 +713,9 @@ static bool itemdb_parse_dbrow(char** str, const char* source, int line, int scr
 	safestrncpy(id->name, str[1], sizeof(id->name));
 	safestrncpy(id->jname, str[2], sizeof(id->jname));
 
+	if(db == 1)
+		id->flag.db2 = 1;
+
 	id->type = atoi(str[3]);
 	if (id->type == IT_DELAYCONSUME)
 	{	//Items that are consumed only after target confirmation
@@ -900,8 +903,7 @@ static int itemdb_readdb(void)
 			}
 			str[21] = p;
 
-
-			if (!itemdb_parse_dbrow(str, path, lines, 0))
+			if (!itemdb_parse_dbrow(str, path, lines, 0, fi))
 				continue;
 
 			count++;
@@ -948,7 +950,7 @@ static int itemdb_read_sqldb(void)
 				if( str[i] == NULL ) str[i] = dummy; // get rid of NULL columns
 			}
 
-			if (!itemdb_parse_dbrow(str, item_db_name[fi], lines, SCRIPT_IGNORE_EXTERNAL_BRACKETS))
+			if (!itemdb_parse_dbrow(str, item_db_name[fi], lines, SCRIPT_IGNORE_EXTERNAL_BRACKETS, fi))
 				continue;
 			++count;
 		}
@@ -1016,6 +1018,16 @@ static int itemdb_final_sub(DBKey key,void *data,va_list ap)
 	return 0;
 }
 
+static int itemdb_reload_sub(DBKey key,void *data,va_list ap)
+{
+	struct item_data *id = (struct item_data *)data;
+
+	if( id != &dummy_item  && id->flag.db2)
+		destroy_item_data(id, 1);
+
+	return 0;
+}
+
 void itemdb_reload(void)
 {
 
@@ -1023,11 +1035,13 @@ void itemdb_reload(void)
 
 	for( i = 0; i < ARRAYLENGTH(itemdb_array); ++i )
 		if( itemdb_array[i] )
-			destroy_item_data(itemdb_array[i], 1);
-
-	itemdb_other->clear(itemdb_other, itemdb_final_sub);
+			if( itemdb_array[i]->flag.db2 )
+			{
+				destroy_item_data(itemdb_array[i], 1);
+				memset(itemdb_array[i], 0, sizeof(struct item_data));
+			}
 
-	memset(itemdb_array, 0, sizeof(itemdb_array));
+	itemdb_other->clear(itemdb_other, itemdb_reload_sub);
 
 	itemdb_read();
 }

src/map/itemdb.h

@@ -34,8 +34,8 @@
 #define UNKNOWN_ITEM_ID 512
 
 struct item_data {
-	int nameid;
 	char name[ITEM_NAME_LENGTH],jname[ITEM_NAME_LENGTH];
+	int nameid;
 	//Do not add stuff between value_buy and wlv (see how getiteminfo works)
 	int value_buy;
 	int value_sell;
@@ -56,24 +56,27 @@ struct item_data {
 //		some script commands should be revised as well...
 	unsigned int class_base[3];	//Specifies if the base can wear this item (split in 3 indexes per type: 1-1, 2-1, 2-2)
 	unsigned class_upper : 3; //Specifies if the upper-type can equip it (bitfield, 1: normal, 2: upper, 3: baby)
+	unsigned unused : 5;
 	struct {
 		unsigned short chance;
 		int id;
 	} mob[MAX_SEARCH]; //Holds the mobs that have the highest drop rate for this item. [Skotlex]
-	struct script_code *script;	//Default script for everything.
-	struct script_code *equip_script;	//Script executed once when equipping.
-	struct script_code *unequip_script;//Script executed once when unequipping.
 	struct {
 		unsigned available : 1;
 		unsigned value_notdc : 1;
 		unsigned value_notoc : 1;
-		short no_equip;
 		unsigned no_refine : 1;	// [celest]
 		unsigned delay_consume : 1;	// Signifies items that are not consumed immediately upon double-click [Skotlex]
-		unsigned trade_restriction : 7;	//Item restrictions mask [Skotlex]
 		unsigned autoequip: 1;
+		unsigned unused:2;
+		unsigned db2: 1; //Items from the custom item database (item_db2)
+		unsigned trade_restriction : 7;	//Item restrictions mask [Skotlex]
+		short no_equip;
 	} flag;
 	short gm_lv_trade_override;	//GM-level to override trade_restriction
+	struct script_code *script;	//Default script for everything.
+	struct script_code *equip_script;	//Script executed once when equipping.
+	struct script_code *unequip_script;//Script executed once when unequipping.
 };
 
 struct item_group {