BObjectImp* ScriptExObjImp::call_method_id( const int id, Executor& ex, bool forcebuiltin )
{
if (!value().exists())
return new BError( "Script has been destroyed" );
UOExecutor* uoexec = value().get_weakptr();
OSExecutorModule* osemod = uoexec->os_module;
switch(id)
{
case MTH_GET_MEMBER:
{
if ( !ex.hasParams(1) )
return new BError("Not enough parameters");
const String* mname;
if ( ex.getStringParam(0, mname) )
{
BObjectRef ref_temp = get_member(mname->value().c_str());
BObjectRef& ref = ref_temp;
BObject *bo = ref.get();
BObjectImp *ret = bo->impptr();
ret = ret->copy();
if ( ret->isa(OTUninit) )
{
string message = string("Member ") + string(mname->value()) + string(" not found on that object");
return new BError(message);
}
else
{
return ret;
}
}
else
return new BError( "Invalid parameter type" );
break;
}
case MTH_SENDEVENT:
{
if (!ex.hasParams(1))
return new BError( "Not enough parameters" );
BObjectImp* param0 = ex.getParamImp( 0 );
if (osemod->signal_event( param0->copy() ))
return new BLong(1);
else
return new BError( "Event queue is full, discarding event" );
}
case MTH_KILL:
uoexec->seterror(true);
// A Sleeping script would otherwise sit and wait until it wakes up to be killed.
osemod->revive();
if (osemod->in_debugger_holdlist())
osemod->revive_debugged();
return new BLong(1);
case MTH_LOADSYMBOLS:
{
int res = const_cast<EScriptProgram*>(uoexec->prog())->read_dbg_file();
return new BLong(!res);
}
case MTH_CLEAR_EVENT_QUEUE://DAVE added this 11/20
return (osemod->clear_event_queue());
default:
return new BError( "undefined" );
}
}
///
/// [1] Account Scripting Object Methods
///
/// All methods except GetProp and GetCharacter return 1 on success
/// All methods except GetProp and GetCharacter write the accounts.txt file on success.
/// All methods return Error("Not enough parameters") if too few parameters were passed.
/// All methods return Error("Invalid parameter type") if the wrong type was passed.
///
Bscript::BObjectImp* AccountObjImp::call_method_id( const int id, Bscript::Executor& ex, bool forcebuiltin )
{
using namespace Bscript;
BObjectImp* result = NULL;
switch ( id )
{
case MTH_GET_MEMBER:
{
if ( !ex.hasParams( 1 ) )
return new BError( "Not enough parameters" );
const String* mname;
if ( ex.getStringParam( 0, mname ) )
{
BObjectRef ref_temp = get_member( mname->value().c_str() );
BObjectRef& ref = ref_temp;
BObject *bo = ref.get();
BObjectImp *ret = bo->impptr();
ret = ret->copy();
if ( ret->isa( OTUninit ) )
{
string message = string( "Member " ) + string( mname->value() ) + string( " not found on that object" );
return new BError( message );
}
else
{
return ret;
}
}
else
return new BError( "Invalid parameter type" );
break;
}
///
/// account.Ban() : bans the account. Disconnects connected client if any.
///
case MTH_BAN:
if ( ex.numParams() == 0 )
{
obj_->banned_ = true;
if ( obj_->active_character )
{
if ( obj_->active_character->client )
obj_->active_character->client->Disconnect();
}
}
else
return new BError( "account.Ban() doesn't take parameters." );
break;
///
/// account.Unban() : unbans the account.
///
case MTH_UNBAN:
if ( ex.numParams() == 0 )
obj_->banned_ = false;
else
return new BError( "account.Unban() doesn't take parameters." );
break;
///
/// account.Enable() : enables the account
///
case MTH_ENABLE:
if ( ex.numParams() == 0 )
obj_->enabled_ = true;
else
return new BError( "account.Enable() doesn't take parameters." );
break;
///
/// account.Disable() : disables the account. Disconnects connected client if any.
///
case MTH_DISABLE:
if ( ex.numParams() == 0 )
{
obj_->enabled_ = false;
if ( obj_->active_character )
{
if ( obj_->active_character->client )
obj_->active_character->client->Disconnect();
}
break;
}
else
return new BError( "account.Disable() doesn't take parameters." );
///
/// account.SetPassword( newpassword : string ) : changes the password..
///
case MTH_SETPASSWORD:
if ( ex.numParams() == 1 )
{
const String* pwstr;
if ( ex.getStringParam( 0, pwstr ) )
{
if ( Core::config.retain_cleartext_passwords )
obj_->password_ = pwstr->value();
std::string temp;
Clib::MD5_Encrypt( obj_->name_ + pwstr->value(), temp );
obj_->passwordhash_ = temp; //MD5
break;
}
else
{
return new BError( "Invalid parameter type" );
}
}
else
return new BError( "account.SetPassword(newpass) requires a parameter." );
///
/// account.CheckPassword( password : string ) : checks if the password is valid
///
case MTH_CHECKPASSWORD:
if ( ex.numParams() == 1 )
{
const String* pwstr;
if ( ex.getStringParam( 0, pwstr ) )
{
bool ret;
string temp;
Clib::MD5_Encrypt( obj_->name_ + pwstr->value(), temp );//MD5
ret = Clib::MD5_Compare( obj_->passwordhash_, temp );
result = new BLong( ret );
}
else
{
return new BError( "Invalid parameter type" );
}
}
else
return new BError( "account.CheckPassword(password) requires a parameter." );
break;
///
/// account.SetAcctName( newname : string ) : changes the account name
/// - deprecated in favor of:
/// account.SetName( newname : string ) : changes the account name
/// ACK, bug - since account data is saved immediately,
/// a crash w/o save will result in a server that can't start
/// because account names in accounts.txt will refer to the old name
///
case MTH_SETNAME:
//passed only new account name, and cleartext password is saved
if ( ( ex.numParams() == 1 ) && Core::config.retain_cleartext_passwords )
{
const String* nmstr;
if ( ex.getStringParam( 0, nmstr ) )
{
if ( nmstr->value().empty() )
return new BError( "Account name must not be empty." );
std::string temp;
//passing the new name, and recalc name+pass hash (pass only hash is unchanged)
obj_->name_ = nmstr->value();
Clib::MD5_Encrypt( obj_->name_ + obj_->password_, temp );
obj_->passwordhash_ = temp; //MD5
}
else
{
return new BError( "Invalid parameter type" );
}
}
//passed new account name and password
else if ( ex.numParams() == 2 )
{
const String* nmstr;
const String* pwstr;
if ( ex.getStringParam( 0, nmstr ) &&
ex.getStringParam( 1, pwstr ) )
{
if ( nmstr->value().empty() )
return new BError( "Account name must not be empty." );
obj_->name_ = nmstr->value();
//this is the same as the "setpassword" code above
if ( Core::config.retain_cleartext_passwords )
obj_->password_ = pwstr->value();
std::string temp;
Clib::MD5_Encrypt( obj_->name_ + pwstr->value(), temp );
obj_->passwordhash_ = temp; //MD5
}
else
{
return new BError( "Invalid parameter type" );
}
}
else if ( ( ex.numParams() == 1 ) && !Core::config.retain_cleartext_passwords )
return new BError( "Usage: account.SetName(name,pass) if RetainCleartextPasswords is off." );
else
return new BError( "account.SetName needs at least 1 parameter." );
break;
///
/// account.GetProp( propname : string ) : gets a custom account property
/// returns Error( "Property not found" ) if property does not exist.
///
///
/// account.SetProp( propname : string, propval : packable ) : sets a custom account property
///
///
/// account.EraseProp( propname : string ) : erases a custom account property.
///
///
/// account.PropNames() : array of property names
///
case MTH_GETPROP:
case MTH_SETPROP:
case MTH_ERASEPROP:
case MTH_PROPNAMES:
{
bool changed = false;
result = CallPropertyListMethod_id( obj_->props_, id, ex, changed );
if ( result && !changed )
return result;
break;
}
case MTH_SETDEFAULTCMDLEVEL:
{
if ( ex.numParams() != 1 )
return new BError( "account.SetDefaultCmdLevel(int) requires a parameter." );
int cmdlevel;
if ( !ex.getParam( 0, cmdlevel ) )
return new BError( "Invalid parameter type." );
else if ( cmdlevel >= static_cast<int>( Core::cmdlevels2.size() ) )
cmdlevel = static_cast<int>( Core::cmdlevels2.size() - 1 );
obj_->default_cmdlevel_ = char( cmdlevel );
break;
}
///
/// account.GetCharacter( index : 1..5 ) : retrieve a reference to a character belonging to this account.
/// This reference may be used even if the character is offline.
case MTH_GETCHARACTER:
{
if ( ex.numParams() != 1 )
return new BError( "account.GetCharacter(index) requires a parameter." );
int index;
if ( !ex.getParam( 0, index, 1, Core::config.character_slots ) )
return NULL;
Mobile::Character* chr = obj_->get_character( index - 1 );
if ( chr == NULL )
return new BError( "No such character on this account" );
return new Module::EOfflineCharacterRefObjImp( chr );
}
///
/// account.DeleteCharacter( index : 1..5 ) : delete a character
/// character to be deleted cannot be logged in.
///
case MTH_DELETECHARACTER:
{
if ( ex.numParams() != 1 )
return new BError( "account.DeleteCharacter(index) requires a parameter." );
int index;
if ( !ex.getParam( 0, index, 1, Core::config.character_slots ) )
return NULL;
Mobile::Character* chr = obj_->get_character( index - 1 );
if ( chr == NULL )
return new BError( "No such character on this account" );
if ( chr->client != NULL || chr->logged_in )
return new BError( "That character is in use" );
if ( can_delete_character( chr, Core::DELETE_BY_SCRIPT ) )
{
call_ondelete_scripts( chr );
delete_character( obj_.Ptr(), chr, index - 1 );
}
else
return new BError( "CanDelete blocks Character deletion." );
break;
}
///
/// account.Set_UO_Expansion( string ) : recognized values: ML, SE, AOS, LBR, T2A (default)
/// this determines what flag is sent with packet 0xB9 during login.
///
case MTH_SET_UO_EXPANSION:
if ( ex.numParams() != 1 )
return new BError( "account.Set_UO_Expansion(string) requires a parameter." );
const String* expansion_str;
if ( ex.getStringParam( 0, expansion_str ) )
{
if ( expansion_str->value().empty() || ( expansion_str->value() == "HSA" ) || ( expansion_str->value() == "SA" ) || ( expansion_str->value() == "KR" ) ||
( expansion_str->value() == "ML" ) || ( expansion_str->value() == "SE" ) ||
( expansion_str->value() == "AOS" ) || ( expansion_str->value() == "LBR" ) ||
( expansion_str->value() == "T2A" ) )
{
obj_->uo_expansion_ = obj_->convert_uo_expansion( expansion_str->value() );
if ( obj_->active_character )
Core::send_feature_enable( obj_->active_character->client );
}
else
return new BError( "Invalid Parameter Value. Supported Values: \"\", T2A, LBR, AOS, SE, ML, KR, SA, HSA" );
}
else
return new BError( "Invalid Parameter Type" );
break;
///
/// account.Delete() : delete this account
///
case MTH_DELETE:
if ( ex.numParams() == 0 )
{
int _result = delete_account( obj_->name() );
if ( _result == -1 )
return new BError( "You must delete all Character first." );
else if ( _result == -2 ) // Should never happen ;o)
return new BError( "Invalid Account Name." );
}
else
return new BError( "account.Delete() doesn't take parameters." );
break;
///
/// account.Split( newacctname : string, index : 1..5 ) : create a new account and move character to it
///
case MTH_SPLIT:
if ( ex.numParams() == 2 )
{
const String* acctname;
int index;
if ( ex.getStringParam( 0, acctname ) &&
ex.getParam( 1, index, 1, Core::config.character_slots ) )
{
if ( acctname->value().empty() )
return new BError( "Account name must not be empty." );
if ( find_account( acctname->data() ) )
return new BError( "Account already exists." );
Mobile::Character* chr = obj_->get_character( index - 1 );
if ( chr == NULL )
return new BError( "No such character on this account." );
if ( chr->client != NULL || chr->logged_in )
return new BError( "That character is in use." );
Account* account = duplicate_account( obj_->name_, acctname->value() );
if ( account != NULL )
{
obj_->clear_character( index - 1 );
chr->acct.set( account );
account->set_character( 0, chr );
}
else
return new BError( "Was impossible to create new Account." );
}
else
return new BError( "Invalid parameter type." );
}
else
return new BError( "account.Split requires two parameters." );
break;
///
/// account.Move_Char( destacctname : string, index : 1..5 ) : move character from this account to destaccount
///
case MTH_MOVE_CHAR:
if ( ex.numParams() == 2 )
{
const String* acctname;
int index;
if ( ex.getStringParam( 0, acctname ) &&
ex.getParam( 1, index, 1, Core::config.character_slots ) )
{
if ( acctname->value().empty() )
return new BError( "Account name must not be empty." );
Account* account = find_account( acctname->data() );
if ( account == NULL )
return new BError( "Account doesn't exists." );
Mobile::Character* chr = obj_->get_character( index - 1 );
if ( chr == NULL )
return new BError( "No such character on this account." );
if ( chr->client != NULL || chr->logged_in )
return new BError( "That character is in use." );
int charid = account->getnextfreeslot();
if ( charid != -1 )
{
obj_->clear_character( index - 1 );
chr->acct.set( account );
account->set_character( charid - 1, chr );
}
else
return new BError( "Account is full." );
}
else
return new BError( "Invalid parameter type." );
}
else
return new BError( "account.Move_Char requires two parameters." );
break;
case MTH_ADD_CHARACTER:
{
int index;
if ( !ex.getParam( 0, index, 0, Core::config.character_slots ) )
return new BError( "Account.AddCharacter() requires one parameter." );
if ( index <= 0 )
{
index = obj_->getnextfreeslot();
if ( index == -1 )
return new BError( "Account has no free character slots." );
}
// We take in 1-5 to match account.GetCharacter()
// Internally it uses it as 0-4
index--;
if ( obj_->get_character( index ) )
{
return new BError( "That character slot is already in use." );
}
result = new BLong( index + 1 );
Account* acct = find_account( obj_->name_.c_str() );
if (acct == NULL) {
return new BError("Account doesn't exist.");
}
Core::createchar2( acct, unsigned( index ) );
break;
}
default:
return NULL;
}
// if any of the methods hit & worked, we'll come here
if ( Core::config.account_save == -1 )
write_account_data();
else
accounts_txt_dirty = true;
return result ? result : new BLong( 1 );
}