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-rw-r--r--src/map/itemdb.c129
1 files changed, 73 insertions, 56 deletions
diff --git a/src/map/itemdb.c b/src/map/itemdb.c
index 68baae1e1..2a5fa48de 100644
--- a/src/map/itemdb.c
+++ b/src/map/itemdb.c
@@ -1,5 +1,6 @@
-// Copyright (c) Athena Dev Teams - Licensed under GNU GPL
-// For more information, see LICENCE in the main folder
+// Copyright (c) Hercules Dev Team, licensed under GNU GPL.
+// See the LICENSE file
+// Portions Copyright (c) Athena Dev Teams
#include "../common/nullpo.h"
#include "../common/malloc.h"
@@ -20,8 +21,6 @@
static struct item_data* itemdb_array[MAX_ITEMDB];
static DBMap* itemdb_other;// int nameid -> struct item_data*
-static struct item_group itemgroup_db[MAX_ITEMGROUP];
-
struct item_data dummy_item; //This is the default dummy item used for non-existant items. [Skotlex]
/**
@@ -31,7 +30,7 @@ struct item_data dummy_item; //This is the default dummy item used for non-exist
*/
static int itemdb_searchname_sub(DBKey key, DBData *data, va_list ap)
{
- struct item_data *item = db_data2ptr(data), **dst, **dst2;
+ struct item_data *item = DB->data2ptr(data), **dst, **dst2;
char *str;
str=va_arg(ap,char *);
dst=va_arg(ap,struct item_data **);
@@ -84,7 +83,7 @@ struct item_data* itemdb_searchname(const char *str)
*/
static int itemdb_searchname_array_sub(DBKey key, DBData data, va_list ap)
{
- struct item_data *item = db_data2ptr(&data);
+ struct item_data *item = DB->data2ptr(&data);
char *str;
str=va_arg(ap,char *);
if (item == &dummy_item)
@@ -128,7 +127,7 @@ int itemdb_searchname_array(struct item_data** data, int size, const char *str)
size -= count;
db_count = itemdb_other->getall(itemdb_other, (DBData**)&db_data, size, itemdb_searchname_array_sub, str);
for (i = 0; i < db_count; i++)
- data[count++] = db_data2ptr(db_data[i]);
+ data[count++] = DB->data2ptr(db_data[i]);
count += db_count;
}
return count;
@@ -466,8 +465,7 @@ int itemdb_isrestricted(struct item* item, int gmlv, int gmlv2, int (*func)(stru
/*==========================================
* Specifies if item-type should drop unidentified.
*------------------------------------------*/
-int itemdb_isidentified(int nameid)
-{
+int itemdb_isidentified(int nameid) {
int type=itemdb_type(nameid);
switch (type) {
case IT_WEAPON:
@@ -478,6 +476,18 @@ int itemdb_isidentified(int nameid)
return 1;
}
}
+/* same as itemdb_isidentified but without a lookup */
+int itemdb_isidentified2(struct item_data *data) {
+ switch (data->type) {
+ case IT_WEAPON:
+ case IT_ARMOR:
+ case IT_PETARMOR:
+ return 0;
+ default:
+ return 1;
+ }
+}
+
/*==========================================
* Search by name for the override flags available items
@@ -514,18 +524,18 @@ static bool itemdb_read_itemavail(char* str[], int columns, int current)
/*==========================================
* read item group data
*------------------------------------------*/
-static void itemdb_read_itemgroup_sub(const char* filename)
-{
+static unsigned int itemdb_read_itemgroup_sub(const char* filename) {
FILE *fp;
char line[1024];
int ln=0;
+ unsigned int count = 0;
int groupid,j,k,nameid;
char *str[3],*p;
char w1[1024], w2[1024];
if( (fp=fopen(filename,"r"))==NULL ){
ShowError("can't read %s\n", filename);
- return;
+ return 0;
}
while(fgets(line, sizeof(line), fp))
@@ -536,7 +546,7 @@ static void itemdb_read_itemgroup_sub(const char* filename)
if(strstr(line,"import")) {
if (sscanf(line, "%[^:]: %[^\r\n]", w1, w2) == 2 &&
strcmpi(w1, "import") == 0) {
- itemdb_read_itemgroup_sub(w2);
+ count += itemdb_read_itemgroup_sub(w2);
continue;
}
}
@@ -570,43 +580,24 @@ static void itemdb_read_itemgroup_sub(const char* filename)
}
for(j=0;j<k;j++)
itemgroup_db[groupid].nameid[itemgroup_db[groupid].qty++] = nameid;
+ count++;
}
fclose(fp);
- return;
+ return count;
}
static void itemdb_read_itemgroup(void)
{
char path[256];
+ unsigned int count;
snprintf(path, 255, "%s/"DBPATH"item_group_db.txt", db_path);
memset(&itemgroup_db, 0, sizeof(itemgroup_db));
- itemdb_read_itemgroup_sub(path);
- ShowStatus("Done reading '"CL_WHITE"%s"CL_RESET"'.\n", "item_group_db.txt");
+ count = itemdb_read_itemgroup_sub(path);
+ ShowStatus("Done reading '"CL_WHITE"%lu"CL_RESET"' entries in '"CL_WHITE"%s"CL_RESET"'.\n", count, "item_group_db.txt");
return;
}
/*==========================================
- * Read item forbidden by mapflag (can't equip item)
- *------------------------------------------*/
-static bool itemdb_read_noequip(char* str[], int columns, int current)
-{// <nameid>,<mode>
- int nameid;
- struct item_data *id;
-
- nameid = atoi(str[0]);
-
- if( ( id = itemdb_exists(nameid) ) == NULL )
- {
- ShowWarning("itemdb_read_noequip: Invalid item id %d.\n", nameid);
- return false;
- }
-
- id->flag.no_equip |= atoi(str[1]);
-
- return true;
-}
-
-/*==========================================
* Reads item trade restrictions [Skotlex]
*------------------------------------------*/
static bool itemdb_read_itemtrade(char* str[], int columns, int current)
@@ -737,6 +728,31 @@ static bool itemdb_read_buyingstore(char* fields[], int columns, int current)
return true;
}
+
+/*******************************************
+** Item usage restriction (item_nouse.txt)
+********************************************/
+static bool itemdb_read_nouse(char* fields[], int columns, int current)
+{// <nameid>,<flag>,<override>
+ int nameid, flag, override;
+ struct item_data* id;
+
+ nameid = atoi(fields[0]);
+
+ if( ( id = itemdb_exists(nameid) ) == NULL ) {
+ ShowWarning("itemdb_read_nouse: Invalid item id %d.\n", nameid);
+ return false;
+ }
+
+ flag = atoi(fields[1]);
+ override = atoi(fields[2]);
+
+ id->item_usage.flag = flag;
+ id->item_usage.override = override;
+
+ return true;
+}
+
/**
* @return: amount of retrieved entries.
**/
@@ -867,7 +883,7 @@ void itemdb_read_combos() {
/* populate the children to refer to this combo */
for( v = 1; v < retcount; v++ ) {
- struct item_data * it = NULL;
+ struct item_data * it;
int index;
it = itemdb_exists(items[v]);
@@ -1221,19 +1237,19 @@ static int itemdb_read_sqldb(void) {
uint32 lines = 0, count = 0;
// retrieve all rows from the item database
- if( SQL_ERROR == Sql_Query(mmysql_handle, "SELECT * FROM `%s`", item_db_name[fi]) ) {
+ if( SQL_ERROR == SQL->Query(mmysql_handle, "SELECT * FROM `%s`", item_db_name[fi]) ) {
Sql_ShowDebug(mmysql_handle);
continue;
}
// process rows one by one
- while( SQL_SUCCESS == Sql_NextRow(mmysql_handle) ) {// wrap the result into a TXT-compatible format
+ while( SQL_SUCCESS == SQL->NextRow(mmysql_handle) ) {// wrap the result into a TXT-compatible format
char* str[22];
char* dummy = "";
int i;
++lines;
for( i = 0; i < 22; ++i ) {
- Sql_GetData(mmysql_handle, i, &str[i], NULL);
+ SQL->GetData(mmysql_handle, i, &str[i], NULL);
if( str[i] == NULL )
str[i] = dummy; // get rid of NULL columns
}
@@ -1244,7 +1260,7 @@ static int itemdb_read_sqldb(void) {
}
// free the query result
- Sql_FreeResult(mmysql_handle);
+ SQL->FreeResult(mmysql_handle);
ShowStatus("Done reading '"CL_WHITE"%lu"CL_RESET"' entries in '"CL_WHITE"%s"CL_RESET"'.\n", count, item_db_name[fi]);
}
@@ -1280,19 +1296,19 @@ uint64 itemdb_unique_id(int8 flag, int64 value) {
int itemdb_uid_load(){
char * uid;
- if (SQL_ERROR == Sql_Query(mmysql_handle, "SELECT `value` FROM `interreg` WHERE `varname`='unique_id'"))
+ if (SQL_ERROR == SQL->Query(mmysql_handle, "SELECT `value` FROM `interreg` WHERE `varname`='unique_id'"))
Sql_ShowDebug(mmysql_handle);
- if( SQL_SUCCESS != Sql_NextRow(mmysql_handle) )
+ if( SQL_SUCCESS != SQL->NextRow(mmysql_handle) )
{
ShowError("itemdb_uid_load: Unable to fetch unique_id data\n");
- Sql_FreeResult(mmysql_handle);
+ SQL->FreeResult(mmysql_handle);
return -1;
}
- Sql_GetData(mmysql_handle, 0, &uid, NULL);
+ SQL->GetData(mmysql_handle, 0, &uid, NULL);
itemdb_unique_id(1, (uint64)strtoull(uid, NULL, 10));
- Sql_FreeResult(mmysql_handle);
+ SQL->FreeResult(mmysql_handle);
return 0;
}
@@ -1309,12 +1325,12 @@ static void itemdb_read(void) {
itemdb_read_combos();
itemdb_read_itemgroup();
- sv_readdb(db_path, "item_avail.txt", ',', 2, 2, -1, &itemdb_read_itemavail);
- sv_readdb(db_path, DBPATH"item_noequip.txt", ',', 2, 2, -1, &itemdb_read_noequip);
- sv_readdb(db_path, DBPATH"item_trade.txt", ',', 3, 3, -1, &itemdb_read_itemtrade);
- sv_readdb(db_path, "item_delay.txt", ',', 2, 2, -1, &itemdb_read_itemdelay);
- sv_readdb(db_path, "item_stack.txt", ',', 3, 3, -1, &itemdb_read_stack);
- sv_readdb(db_path, DBPATH"item_buyingstore.txt", ',', 1, 1, -1, &itemdb_read_buyingstore);
+ sv->readdb(db_path, "item_avail.txt", ',', 2, 2, -1, &itemdb_read_itemavail);
+ sv->readdb(db_path, DBPATH"item_trade.txt", ',', 3, 3, -1, &itemdb_read_itemtrade);
+ sv->readdb(db_path, "item_delay.txt", ',', 2, 2, -1, &itemdb_read_itemdelay);
+ sv->readdb(db_path, "item_stack.txt", ',', 3, 3, -1, &itemdb_read_stack);
+ sv->readdb(db_path, DBPATH"item_buyingstore.txt", ',', 1, 1, -1, &itemdb_read_buyingstore);
+ sv->readdb(db_path, "item_nouse.txt", ',', 3, 3, -1, &itemdb_read_nouse);
itemdb_uid_load();
}
@@ -1360,7 +1376,7 @@ static void destroy_item_data(struct item_data* self, int free_self)
*/
static int itemdb_final_sub(DBKey key, DBData *data, va_list ap)
{
- struct item_data *id = db_data2ptr(data);
+ struct item_data *id = DB->data2ptr(data);
if( id != &dummy_item )
destroy_item_data(id, 1);
@@ -1417,7 +1433,7 @@ void itemdb_reload(void)
// readjust itemdb pointer cache for each player
iter = mapit_geteachpc();
- for( sd = (struct map_session_data*)mapit_first(iter); mapit_exists(iter); sd = (struct map_session_data*)mapit_next(iter) ) {
+ for( sd = (struct map_session_data*)mapit->first(iter); mapit->exists(iter); sd = (struct map_session_data*)mapit->next(iter) ) {
memset(sd->item_delay, 0, sizeof(sd->item_delay)); // reset item delays
pc_setinventorydata(sd);
/* clear combo bonuses */
@@ -1432,7 +1448,7 @@ void itemdb_reload(void)
}
}
- mapit_free(iter);
+ mapit->free(iter);
}
void do_final_itemdb(void)
@@ -1452,6 +1468,7 @@ int do_init_itemdb(void) {
itemdb_other = idb_alloc(DB_OPT_BASE);
create_dummy_data(); //Dummy data item.
itemdb_read();
+ clif->cashshop_load();
return 0;
}
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-09-11 07:27:09 +0000