Ea::NpcRecv Namespace Reference

Functions
void	processNpcChoice (Net::MessageIn &msg)
void	processNpcMessage (Net::MessageIn &msg)
void	processNpcClose (Net::MessageIn &msg)
void	processNpcNext (Net::MessageIn &msg)
void	processNpcIntInput (Net::MessageIn &msg)
void	processNpcStrInput (Net::MessageIn &msg)
void	processNpcCommand (Net::MessageIn &msg)
void	processChangeTitle (Net::MessageIn &msg)

Variables
NpcDialog *	mDialog = 0
bool	mRequestLang = false

Function Documentation

processChangeTitle()

void Ea::NpcRecv::processChangeTitle

(

Net::MessageIn &

msg

)

Definition at line 235 of file npcrecv.cpp.

{
    msg.readInt16("len");
    npcHandler->getNpc(msg, NpcAction::Other);
    mRequestLang = false;
    if (mDialog != nullptr)
    {
        const std::string str = msg.readString(-1, "title");
        mDialog->setCaption(str);
    }
}

References Net::NpcHandler::getNpc(), mDialog, mRequestLang, Actions::msg(), npcHandler, NpcAction::Other, and Window::setCaption().

processNpcChoice()

void Ea::NpcRecv::processNpcChoice

(

Net::MessageIn &

msg

)

Definition at line 46 of file npcrecv.cpp.

{
    msg.readInt16("len");
    npcHandler->getNpc(msg, NpcAction::Other);
    mRequestLang = false;
 
    if (mDialog != nullptr)
    {
        mDialog->choiceRequest();
        mDialog->parseListItems(msg.readString(msg.getLength() - 8,
            "select items"));
    }
    else
    {
        msg.readString(msg.getLength() - 8, "select items");
    }
}

References NpcDialog::choiceRequest(), Net::NpcHandler::getNpc(), mDialog, mRequestLang, Actions::msg(), npcHandler, NpcAction::Other, and NpcDialog::parseListItems().

processNpcClose()

void Ea::NpcRecv::processNpcClose

(

Net::MessageIn &

msg

)

Definition at line 78 of file npcrecv.cpp.

{
    // Show the close button
    npcHandler->getNpc(msg, NpcAction::Close);
    mRequestLang = false;
    if (mDialog != nullptr)
        mDialog->showCloseButton();
}

References NpcAction::Close, Net::NpcHandler::getNpc(), mDialog, mRequestLang, Actions::msg(), npcHandler, and NpcDialog::showCloseButton().

processNpcCommand()

void Ea::NpcRecv::processNpcCommand

(

Net::MessageIn &

msg

)

Definition at line 120 of file npcrecv.cpp.

{
    const BeingId npcId = npcHandler->getNpc(msg, NpcAction::Other);
    mRequestLang = false;
 
    const int cmd = msg.readInt16("cmd");
    const BeingId id = msg.readBeingId("id");
    const int x = msg.readInt16("x");
    const int y = msg.readInt16("y");
    switch (cmd)
    {
        case 0:
            mRequestLang = true;
            break;
 
        case 1:
            if (viewport != nullptr)
                viewport->moveCameraToActor(npcId, 0, 0);
            break;
 
        case 2:
            if (viewport != nullptr)
            {
                if (id == BeingId_zero)
                    viewport->moveCameraToPosition(x, y);
                else
                    viewport->moveCameraToActor(id, x, y);
            }
            break;
 
        case 3:
            if (viewport != nullptr)
                viewport->returnCamera();
            break;
 
        case 4:
            if (viewport != nullptr)
            {
                viewport->moveCameraRelative(x, y);
            }
            break;
        case 5:  // close dialog
            if (mDialog != nullptr)
                mDialog->restoreCamera();
            npcHandler->closeDialog(npcId);
            break;
        case 6:  // show avatar
            if (mDialog != nullptr)
            {
                mDialog->showAvatar(fromInt(id, BeingTypeId));
            }
            break;
        case 7:  // set avatar direction
            if (mDialog != nullptr)
            {
                mDialog->setAvatarDirection(
                    Net::MessageIn::fromServerDirection(
                    CAST_U8(id)));
            }
            break;
        case 8:  // set avatar action
            if (mDialog != nullptr)
                mDialog->setAvatarAction(toInt(id, int));
            break;
        case 9:  // clear npc dialog
            if (mDialog != nullptr)
                mDialog->clearRows();
            break;
        case 10:  // send selected item id
        {
            int invSize = toInt(id, int);
            if (invSize == 0)
                invSize = 1;
            if (mDialog != nullptr)
                mDialog->itemRequest(invSize);
            break;
        }
        case 11:  // send selected item index
        {
            int invSize = toInt(id, int);
            if (invSize == 0)
                invSize = 1;
            if (mDialog != nullptr)
                mDialog->itemIndexRequest(invSize);
            break;
        }
        case 12:  // send complex items
        {
            int invSize = toInt(id, int);
            if (invSize == 0)
                invSize = 1;
            if (mDialog != nullptr)
                mDialog->itemCraftRequest(invSize);
            break;
        }
        case 14:
        {
            const NpcDialogs::iterator it = NpcDialog::mNpcDialogs.find(npcId);
            if (it != NpcDialog::mNpcDialogs.end())
            {
                NpcDialog *const dialog = (*it).second;
                if (dialog != nullptr)
                    dialog->close();
                if (dialog == Ea::NpcRecv::mDialog)
                    Ea::NpcRecv::mDialog = nullptr;
                NpcDialog::mNpcDialogs.erase(it);
            }
            break;
        }
        default:
            UNIMPLEMENTEDPACKETFIELD(cmd);
            break;
    }
}

References BeingId_zero, CAST_U8, NpcDialog::clearRows(), Window::close(), Net::NpcHandler::closeDialog(), fromInt, Net::MessageIn::fromServerDirection(), Net::NpcHandler::getNpc(), NpcDialog::itemCraftRequest(), NpcDialog::itemIndexRequest(), NpcDialog::itemRequest(), mDialog, NpcDialog::mNpcDialogs, Viewport::moveCameraRelative(), Viewport::moveCameraToActor(), Viewport::moveCameraToPosition(), mRequestLang, Actions::msg(), npcHandler, NpcAction::Other, NpcDialog::restoreCamera(), Viewport::returnCamera(), NpcDialog::setAvatarAction(), NpcDialog::setAvatarDirection(), NpcDialog::showAvatar(), toInt, UNIMPLEMENTEDPACKETFIELD, viewport, x, and y.

processNpcIntInput()

void Ea::NpcRecv::processNpcIntInput

(

Net::MessageIn &

msg

)

Definition at line 96 of file npcrecv.cpp.

{
    // Request for an integer
    npcHandler->getNpc(msg, NpcAction::Other);
    mRequestLang = false;
    if (mDialog != nullptr)
        mDialog->integerRequest(0, 0, 2147483647);
}

References Net::NpcHandler::getNpc(), NpcDialog::integerRequest(), mDialog, mRequestLang, Actions::msg(), npcHandler, and NpcAction::Other.

processNpcMessage()

void Ea::NpcRecv::processNpcMessage

(

Net::MessageIn &

msg

)

Definition at line 64 of file npcrecv.cpp.

{
    msg.readInt16("len");
    npcHandler->getNpc(msg, NpcAction::Other);
    mRequestLang = false;
 
    const std::string message = msg.readString(msg.getLength() - 8, "message");
    // ignore future legacy npc commands.
    if (message.size() > 3 && message.substr(0, 3) == "###")
        return;
    if (mDialog != nullptr)
        mDialog->addText(message, true);
}

References NpcDialog::addText(), Net::NpcHandler::getNpc(), mDialog, mRequestLang, Actions::msg(), npcHandler, and NpcAction::Other.

processNpcNext()

void Ea::NpcRecv::processNpcNext

(

Net::MessageIn &

msg

)

Definition at line 87 of file npcrecv.cpp.

{
    // Show the next button
    npcHandler->getNpc(msg, NpcAction::Next);
    mRequestLang = false;
    if (mDialog != nullptr)
        mDialog->showNextButton();
}

References Net::NpcHandler::getNpc(), mDialog, mRequestLang, Actions::msg(), NpcAction::Next, npcHandler, and NpcDialog::showNextButton().

processNpcStrInput()

void Ea::NpcRecv::processNpcStrInput

(

Net::MessageIn &

msg

)

Definition at line 105 of file npcrecv.cpp.

{
    // Request for a string
    BeingId npcId = npcHandler->getNpc(msg, NpcAction::Other);
    if (mRequestLang)
    {
        mRequestLang = false;
        npcHandler->stringInput(npcId, getLangSimple());
    }
    else if (mDialog != nullptr)
    {
        mDialog->textRequest(std::string());
    }
}

References getLangSimple(), Net::NpcHandler::getNpc(), mDialog, mRequestLang, Actions::msg(), npcHandler, NpcAction::Other, Net::NpcHandler::stringInput(), and NpcDialog::textRequest().

Variable Documentation

mDialog

NpcDialog * Ea::NpcRecv::mDialog = 0

Definition at line 42 of file npcrecv.cpp.

Referenced by EAthena::NpcHandler::closeDialog(), TmwAthena::NpcHandler::closeDialog(), Ea::NpcHandler::getCurrentNpcDialog(), EAthena::NpcHandler::getNpc(), TmwAthena::NpcHandler::getNpc(), Ea::NpcHandler::NpcHandler(), processChangeTitle(), processNpcChoice(), processNpcClose(), processNpcCommand(), processNpcIntInput(), processNpcMessage(), processNpcNext(), EAthena::NpcRecv::processNpcSkin(), and processNpcStrInput().

mRequestLang

bool Ea::NpcRecv::mRequestLang = false

Definition at line 43 of file npcrecv.cpp.

Referenced by Ea::NpcHandler::NpcHandler(), processChangeTitle(), processNpcChoice(), processNpcClose(), EAthena::NpcRecv::processNpcCloseTimeout(), processNpcCommand(), EAthena::NpcRecv::processNpcCutin(), processNpcIntInput(), processNpcMessage(), processNpcNext(), EAthena::NpcRecv::processNpcShowProgressBar(), processNpcStrInput(), EAthena::NpcRecv::processNpcViewPoint(), and EAthena::NpcRecv::processShowProgressBarFree().