1 files changed, 112 insertions, 0 deletions
diff --git a/src/net/ea/npchandler.cpp b/src/net/ea/npchandler.cpp
new file mode 100644
index 00000000..7bd23135
--- /dev/null
+++ b/src/net/ea/npchandler.cpp
@@ -0,0 +1,112 @@
+/*
+ *  The Mana World
+ *  Copyright (C) 2004  The Mana World Development Team
+ *
+ *  This file is part of The Mana World.
+ *
+ *  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, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#include <SDL_types.h>
+
+#include "../messagein.h"
+#include "npchandler.h"
+#include "protocol.h"
+
+#include "../../beingmanager.h"
+#include "../../localplayer.h"
+#include "../../npc.h"
+
+#include "../../gui/npc_text.h"
+#include "../../gui/npcintegerdialog.h"
+#include "../../gui/npclistdialog.h"
+#include "../../gui/npcstringdialog.h"
+
+NPCHandler::NPCHandler()
+{
+    static const Uint16 _messages[] = {
+        SMSG_NPC_CHOICE,
+        SMSG_NPC_MESSAGE,
+        SMSG_NPC_NEXT,
+        SMSG_NPC_CLOSE,
+        SMSG_NPC_INT_INPUT,
+        SMSG_NPC_STR_INPUT,
+        0
+    };
+    handledMessages = _messages;
+}
+
+void NPCHandler::handleMessage(MessageIn &msg)
+{
+    int id;
+
+    switch (msg.getId())
+    {
+        case SMSG_NPC_CHOICE:
+            msg.readInt16();  // length
+            current_npc = msg.readInt32();
+            player_node->setAction(LocalPlayer::STAND);
+            npcListDialog->parseItems(msg.readString(msg.getLength() - 8));
+            npcListDialog->requestFocus();
+            break;
+
+        case SMSG_NPC_MESSAGE:
+            msg.readInt16();  // length
+            current_npc = msg.readInt32();
+            player_node->setAction(LocalPlayer::STAND);
+            npcTextDialog->addText(msg.readString(msg.getLength() - 8));
+            npcTextDialog->requestFocus();
+            break;
+
+         case SMSG_NPC_CLOSE:
+            id = msg.readInt32();
+            // If we're talking to that NPC, show the close button
+            if (id == current_npc)
+                npcTextDialog->showCloseButton();
+            // Otherwise, move on as an empty dialog doesn't help
+            else
+                npcTextDialog->closeDialog(id);
+            break;
+
+        case SMSG_NPC_NEXT:
+            id = msg.readInt32();
+            // If we're talking to that NPC, show the next button
+            if (id == current_npc)
+                npcTextDialog->showNextButton();
+            // Otherwise, move on as an empty dialog doesn't help
+            else
+                npcTextDialog->nextDialog(id);
+            break;
+
+        case SMSG_NPC_INT_INPUT:
+            // Request for an integer
+            current_npc = msg.readInt32();
+            player_node->setAction(LocalPlayer::STAND);
+            npcIntegerDialog->setRange(0, 2147483647);
+            npcIntegerDialog->setDefaultValue(0);
+            npcIntegerDialog->setVisible(true);
+            npcIntegerDialog->requestFocus();
+            break;
+
+        case SMSG_NPC_STR_INPUT:
+            // Request for a string
+            current_npc = msg.readInt32();
+            player_node->setAction(LocalPlayer::STAND);
+            npcStringDialog->setValue("");
+            npcStringDialog->setVisible(true);
+            npcStringDialog->requestFocus();
+            break;
+    }
+}