Initial commit.

This code based on mana client http://www.gitorious.org/mana/mana
and my private repository.

1 files changed, 237 insertions, 0 deletions

diff --git a/src/net/manaserv/npchandler.cpp b/src/net/manaserv/npchandler.cpp
new file mode 100644
index 000000000..6d4010e83
--- /dev/null
+++ b/src/net/manaserv/npchandler.cpp
@@ -0,0 +1,237 @@
+/*
+ *  The Mana Client
+ *  Copyright (C) 2004-2009  The Mana World Development Team
+ *  Copyright (C) 2009-2010  The Mana Developers
+ *
+ *  This file is part of The Mana Client.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "net/manaserv/npchandler.h"
+
+#include "actorspritemanager.h"
+
+#include "gui/npcdialog.h"
+#include "gui/npcpostdialog.h"
+
+#include "net/manaserv/connection.h"
+#include "net/manaserv/messagein.h"
+#include "net/manaserv/messageout.h"
+#include "net/manaserv/protocol.h"
+
+extern Net::NpcHandler *npcHandler;
+
+namespace ManaServ
+{
+
+extern Connection *gameServerConnection;
+
+NpcHandler::NpcHandler()
+{
+    static const Uint16 _messages[] =
+    {
+        GPMSG_NPC_CHOICE,
+        GPMSG_NPC_POST,
+        GPMSG_NPC_MESSAGE,
+        GPMSG_NPC_ERROR,
+        GPMSG_NPC_CLOSE,
+        GPMSG_NPC_NUMBER,
+        GPMSG_NPC_STRING,
+        0
+    };
+    handledMessages = _messages;
+    npcHandler = this;
+}
+
+void NpcHandler::handleMessage(Net::MessageIn &msg)
+{
+    Being *being = actorSpriteManager->findBeing(msg.readInt16());
+    if (!being || being->getType() != ActorSprite::NPC)
+    {
+        return;
+    }
+
+    int npcId = being->getId();
+    NpcDialogs::iterator diag = mNpcDialogs.find(npcId);
+    NpcDialog *dialog;
+
+    if (diag == mNpcDialogs.end())
+    {
+        if (msg.getId() == GPMSG_NPC_ERROR || msg.getId() == GPMSG_NPC_CLOSE)
+            return; // Dialog is pointless in these cases
+
+        dialog = new NpcDialog(npcId);
+        Wrapper wrap;
+        wrap.dialog = dialog;
+        mNpcDialogs[npcId] = wrap;
+    }
+    else
+    {
+        dialog = diag->second.dialog;
+    }
+
+    switch (msg.getId())
+    {
+        case GPMSG_NPC_CHOICE:
+            dialog->choiceRequest();
+            while (msg.getUnreadLength())
+            {
+                dialog->addChoice(msg.readString());
+            }
+            break;
+
+        case GPMSG_NPC_NUMBER:
+        {
+            int min_num = msg.readInt32();
+            int max_num = msg.readInt32();
+            dialog->integerRequest(msg.readInt32(), min_num, max_num);
+            break;
+        }
+
+        case GPMSG_NPC_STRING:
+            dialog->textRequest("");
+            break;
+
+        case GPMSG_NPC_POST:
+        {
+            new NpcPostDialog(npcId);
+            break;
+        }
+
+        case GPMSG_NPC_ERROR:
+            dialog->close();
+            if (diag != mNpcDialogs.end())
+            {
+                mNpcDialogs.erase(diag);
+            }
+            break;
+
+        case GPMSG_NPC_MESSAGE:
+            dialog->addText(msg.readString(msg.getUnreadLength()));
+            dialog->showNextButton();
+            break;
+
+        case GPMSG_NPC_CLOSE:
+            dialog->showCloseButton();
+            break;
+
+        default:
+            break;
+    }
+}
+
+void NpcHandler::talk(int npcId)
+{
+    MessageOut msg(PGMSG_NPC_TALK);
+    msg.writeInt16(npcId);
+    gameServerConnection->send(msg);
+}
+
+void NpcHandler::nextDialog(int npcId)
+{
+    MessageOut msg(PGMSG_NPC_TALK_NEXT);
+    msg.writeInt16(npcId);
+    gameServerConnection->send(msg);
+}
+
+void NpcHandler::closeDialog(int npcId)
+{
+    MessageOut msg(PGMSG_NPC_TALK_NEXT);
+    msg.writeInt16(npcId);
+    gameServerConnection->send(msg);
+
+    NpcDialogs::iterator it = mNpcDialogs.find(npcId);
+    if (it != mNpcDialogs.end())
+    {
+        (*it).second.dialog->close();
+        mNpcDialogs.erase(it);
+    }
+}
+
+void NpcHandler::listInput(int npcId, unsigned char value)
+{
+    MessageOut msg(PGMSG_NPC_SELECT);
+    msg.writeInt16(npcId);
+    msg.writeInt8(value);
+    gameServerConnection->send(msg);
+}
+
+void NpcHandler::integerInput(int npcId, int value)
+{
+    MessageOut msg(PGMSG_NPC_NUMBER);
+    msg.writeInt16(npcId);
+    msg.writeInt32(value);
+    gameServerConnection->send(msg);
+}
+
+void NpcHandler::stringInput(int npcId, const std::string &value)
+{
+    MessageOut msg(PGMSG_NPC_STRING);
+    msg.writeInt16(npcId);
+    msg.writeString(value);
+    gameServerConnection->send(msg);
+}
+
+void NpcHandler::sendLetter(int npcId _UNUSED_, const std::string &recipient,
+                            const std::string &text)
+{
+    MessageOut msg(PGMSG_NPC_POST_SEND);
+    msg.writeString(recipient);
+    msg.writeString(text);
+    gameServerConnection->send(msg);
+}
+
+void NpcHandler::startShopping(int beingId _UNUSED_)
+{
+    // TODO
+}
+
+void NpcHandler::buy(int beingId _UNUSED_)
+{
+    // TODO
+}
+
+void NpcHandler::sell(int beingId _UNUSED_)
+{
+    // TODO
+}
+
+void NpcHandler::buyItem(int beingId _UNUSED_, int itemId, int amount)
+{
+    MessageOut msg(PGMSG_NPC_BUYSELL);
+    msg.writeInt16(itemId);
+    msg.writeInt16(amount);
+    gameServerConnection->send(msg);
+}
+
+void NpcHandler::sellItem(int beingId _UNUSED_, int itemId, int amount)
+{
+    MessageOut msg(PGMSG_NPC_BUYSELL);
+    msg.writeInt16(itemId);
+    msg.writeInt16(amount);
+    gameServerConnection->send(msg);
+}
+
+void NpcHandler::endShopping(int beingId _UNUSED_)
+{
+    // TODO
+}
+
+void NpcHandler::clearDialogs()
+{
+    mNpcDialogs.clear();
+}
+
+} // namespace ManaServ