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Added map names check for entrance and maplist

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Signed-off-by: Cydh Ramdh <house.bad@gmail.com>
This commit is contained in:
Cydh Ramdh 2015-03-19 23:12:36 +07:00
parent fb01b02283
commit 0e5997e9ef
1 changed files with 47 additions and 9 deletions
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56
src/map/instance.c
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@ -26,16 +26,17 @@ int instance_start = 0; // To keep the last index + 1 of normal map inserted in
struct instance_data instance_data[MAX_INSTANCE_DATA];
/// Instance DB entry struct
struct instance_db {
unsigned short id;
StringBuf *name;
unsigned int limit;
unsigned short id; ///< Instance ID
StringBuf *name; ///< Instance name
unsigned int limit; ///< Duration limit
struct {
StringBuf *mapname; ///< Mapname, the limit should be MAP_NAME_LENGTH_EXT
unsigned short x, y; ///< Map coordinates
} enter;
StringBuf **maplist; ///< Used maps, the limit should be MAP_NAME_LENGTH_EXT
uint8 maplist_count;
StringBuf **maplist; ///< Used maps in instance, the limit should be MAP_NAME_LENGTH_EXT
uint8 maplist_count; ///< Number of used maps
};
static DBMap *InstanceDB; /// Instance DB: struct instance_db, key: id
@ -615,6 +616,8 @@ int instance_delusers(short instance_id)
return 0;
}
static bool instance_db_free_sub(struct instance_db *db);
/*==========================================
* Read the instance_db.txt file
*------------------------------------------*/
@ -623,13 +626,18 @@ static bool instance_readdb_sub(char* str[], int columns, int current)
uint8 i;
int id = atoi(str[0]);
struct instance_db *db;
bool isNew = false;
bool isNew = false, defined = false;
if (!id || id > USHRT_MAX) {
ShowError("instance_readdb_sub: Cannot add instance with ID '%d'. Valid ID is 1 ~ %d.\n", id, USHRT_MAX);
return false;
}
if (mapindex_name2id(str[3]) == 0) {
ShowError("instance_readdb_sub: Invalid map '%s' as entrance map.\n", str[3]);
return false;
}
if (!(db = (struct instance_db *)uidb_get(InstanceDB, id))) {
CREATE(db, struct instance_db, 1);
db->id = id;
@ -657,13 +665,27 @@ static bool instance_readdb_sub(char* str[], int columns, int current)
//Instance maps
for (i = 6; i < columns; i++) {
if (strlen(str[i])) {
if (mapindex_name2id(str[i]) == 0) {
ShowWarning("instance_readdb_sub: Invalid map '%s' in maplist, skipping...\n", str[i]);
continue;
}
RECREATE(db->maplist, StringBuf *, db->maplist_count+1);
db->maplist[db->maplist_count] = StringBuf_Malloc();
if (strcmpi(str[i], str[3]) == 0)
defined = true;
StringBuf_AppendStr(db->maplist[db->maplist_count], str[i]);
db->maplist_count++;
}
}
if (!defined) {
ShowError("instance_readdb_sub: The entrance map is not defined in instance map list.\n");
instance_db_free_sub(db);
if (!isNew)
uidb_remove(InstanceDB,id);
return false;
}
if (isNew) {
uidb_put(InstanceDB, id, db);
strdb_uiput(InstanceNameDB, StringBuf_Value(db->name), id);
@ -671,9 +693,11 @@ static bool instance_readdb_sub(char* str[], int columns, int current)
return true;
}
static int instance_db_free(DBKey key, DBData *data, va_list ap) {
struct instance_db *db = (struct instance_db *)db_data2ptr(data);
bool clear = va_arg(ap, bool);
/**
* Free InstanceDB single entry
* @param db Instance Db entry
**/
static bool instance_db_free_sub(struct instance_db *db) {
if (!db)
return 1;
StringBuf_Free(db->name);
@ -688,6 +712,17 @@ static int instance_db_free(DBKey key, DBData *data, va_list ap) {
return 0;
}
/**
* Free InstanceDB entries
**/
static int instance_db_free(DBKey key, DBData *data, va_list ap) {
struct instance_db *db = (struct instance_db *)db_data2ptr(data);
return instance_db_free_sub(db);
}
/**
* Read instance_db.txt files
**/
void instance_readdb(void) {
const char* filename[] = { DBPATH"instance_db.txt", "import/instance_db.txt"};
int f;
@ -697,6 +732,9 @@ void instance_readdb(void) {
}
}
/**
* Reload Instance DB
**/
void instance_reload(void) {
InstanceDB->clear(InstanceDB, instance_db_free);
db_clear(InstanceNameDB);