diff options
Diffstat (limited to 'src/map')
| -rw-r--r-- | src/map/itemdb.c | 61 |
1 files changed, 39 insertions, 22 deletions
diff --git a/src/map/itemdb.c b/src/map/itemdb.c index f48ed8259..48b3dc837 100644 --- a/src/map/itemdb.c +++ b/src/map/itemdb.c @@ -1688,8 +1688,8 @@ int itemdb_readdb_libconfig_sub(config_setting_t *it, int n, const char *source) struct item_data id = { 0 }; config_setting_t *t = NULL; const char *str = NULL; - uint32 ui32 = 0; int i32 = 0; + bool inherit = false; /* * // Mandatory fields @@ -1720,6 +1720,7 @@ int itemdb_readdb_libconfig_sub(config_setting_t *it, int n, const char *source) * "> * OnEquipScript: <" OnEquip Script "> * OnUnequipScript: <" OnUnequip Script "> + * Inherit: inherit or override */ if( !config_setting_lookup_int(it, "Id", &i32) ) { ShowWarning("itemdb_readdb_libconfig_sub: Invalid or missing id in \"%s\", entry #%d, skipping.\n", source, n); @@ -1727,30 +1728,47 @@ int itemdb_readdb_libconfig_sub(config_setting_t *it, int n, const char *source) } id.nameid = (uint16)i32; + if( (t = config_setting_get_member(it, "Inherit")) && (inherit = config_setting_get_bool(t)) ) { + if( !itemdb->exists(id.nameid) ) { + ShowWarning("itemdb_readdb_libconfig_sub: Trying to inherit nonexistent item %d, default values will be used instead.\n", id.nameid); + inherit = false; + } else { + // Use old entry as default + struct item_data *old_entry = itemdb->load(id.nameid); + memcpy(&id, old_entry, sizeof(struct item_data)); + } + } + if( !config_setting_lookup_string(it, "AegisName", &str) || !*str ) { - ShowWarning("itemdb_readdb_libconfig_sub: Missing AegisName in item %d of \"%s\", skipping.\n", id.nameid, source); - return 0; + if( !inherit ) { + ShowWarning("itemdb_readdb_libconfig_sub: Missing AegisName in item %d of \"%s\", skipping.\n", id.nameid, source); + return 0; + } + } else { + safestrncpy(id.name, str, sizeof(id.name)); } - safestrncpy(id.name, str, sizeof(id.name)); if( !config_setting_lookup_string(it, "Name", &str) || !*str ) { - ShowWarning("itemdb_readdb_libconfig_sub: Missing Name in item %d of \"%s\", skipping.\n", id.nameid, source); - return 0; + if( !inherit ) { + ShowWarning("itemdb_readdb_libconfig_sub: Missing Name in item %d of \"%s\", skipping.\n", id.nameid, source); + return 0; + } + } else { + safestrncpy(id.jname, str, sizeof(id.jname)); } - safestrncpy(id.jname, str, sizeof(id.jname)); if( config_setting_lookup_int(it, "Type", &i32) ) id.type = i32; - else + else if( !inherit ) id.type = IT_UNKNOWN; if( config_setting_lookup_int(it, "Buy", &i32) ) id.value_buy = i32; - else + else if( !inherit ) id.value_buy = -1; if( config_setting_lookup_int(it, "Sell", &i32) ) id.value_sell = i32; - else + else if( !inherit ) id.value_sell = -1; if( config_setting_lookup_int(it, "Weight", &i32) && i32 >= 0 ) @@ -1772,19 +1790,18 @@ int itemdb_readdb_libconfig_sub(config_setting_t *it, int n, const char *source) id.slot = i32; if( config_setting_lookup_int(it, "Job", &i32) ) // This is an unsigned value, do not check for >= 0 - ui32 = (unsigned int)i32; - else - ui32 = UINT_MAX; - itemdb->jobid2mapid(id.class_base, ui32); + itemdb->jobid2mapid(id.class_base, (unsigned int)i32); + else if( !inherit ) + itemdb->jobid2mapid(id.class_base, UINT_MAX); if( config_setting_lookup_int(it, "Upper", &i32) && i32 >= 0 ) id.class_upper = (unsigned int)i32; - else + else if( !inherit ) id.class_upper = ITEMUPPER_ALL; if( config_setting_lookup_int(it, "Gender", &i32) && i32 >= 0 ) id.sex = i32; - else + else if( !inherit ) id.sex = 2; if( config_setting_lookup_int(it, "Loc", &i32) && i32 >= 0 ) @@ -1810,14 +1827,14 @@ int itemdb_readdb_libconfig_sub(config_setting_t *it, int n, const char *source) if( config_setting_lookup_int(it, "View", &i32) && i32 >= 0 ) id.look = i32; - if( config_setting_lookup_string(it, "Script", &str) && *str ) - id.script = script->parse(str, source, -id.nameid, SCRIPT_IGNORE_EXTERNAL_BRACKETS); + if( config_setting_lookup_string(it, "Script", &str) ) + id.script = *str ? script->parse(str, source, -id.nameid, SCRIPT_IGNORE_EXTERNAL_BRACKETS) : NULL; - if( config_setting_lookup_string(it, "OnEquipScript", &str) && *str ) - id.equip_script = script->parse(str, source, -id.nameid, SCRIPT_IGNORE_EXTERNAL_BRACKETS); + if( config_setting_lookup_string(it, "OnEquipScript", &str) ) + id.equip_script = *str ? script->parse(str, source, -id.nameid, SCRIPT_IGNORE_EXTERNAL_BRACKETS) : NULL; - if( config_setting_lookup_string(it, "OnUnequipScript", &str) && *str ) - id.unequip_script = script->parse(str, source, -id.nameid, SCRIPT_IGNORE_EXTERNAL_BRACKETS); + if( config_setting_lookup_string(it, "OnUnequipScript", &str) ) + id.unequip_script = *str ? script->parse(str, source, -id.nameid, SCRIPT_IGNORE_EXTERNAL_BRACKETS) : NULL; return itemdb->validate_entry(&id, n, source); } |