Changed eAthena protocol name to TmwAthena and changed the config files accordingly.

This makes room for the actual eAthena protocol future inclusion.

1 files changed, 652 insertions, 0 deletions

diff --git a/src/net/tmwa/playerhandler.cpp b/src/net/tmwa/playerhandler.cpp
new file mode 100644
index 00000000..afa2c71b
--- /dev/null
+++ b/src/net/tmwa/playerhandler.cpp
@@ -0,0 +1,652 @@
+/*
+ *  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/tmwa/playerhandler.h"
+
+#include "game.h"
+#include "localplayer.h"
+#include "log.h"
+#include "npc.h"
+#include "units.h"
+
+#include "gui/buy.h"
+#include "gui/buysell.h"
+#include "gui/gui.h"
+#include "gui/npcdialog.h"
+#include "gui/okdialog.h"
+#include "gui/sell.h"
+#include "gui/statuswindow.h"
+#include "gui/viewport.h"
+
+#include "gui/widgets/chattab.h"
+
+#include "net/messagein.h"
+#include "net/messageout.h"
+
+#include "net/tmwa/protocol.h"
+
+#include "utils/stringutils.h"
+#include "utils/gettext.h"
+
+extern OkDialog *weightNotice;
+extern OkDialog *deathNotice;
+
+// Max. distance we are willing to scroll after a teleport;
+// everything beyond will reset the port hard.
+static const int MAP_TELEPORT_SCROLL_DISTANCE = 8;
+
+#define ATTR_BONUS(atr) \
+(player_node->getAttributeEffective(atr) - player_node->getAttributeBase(atr))
+
+// TODO Move somewhere else
+namespace {
+
+    /**
+     * Listener used for handling the overweigth message.
+     */
+    struct WeightListener : public gcn::ActionListener
+    {
+        void action(const gcn::ActionEvent &event)
+        {
+            weightNotice = NULL;
+        }
+    } weightListener;
+
+    /**
+     * Listener used for handling death message.
+     */
+    struct DeathListener : public gcn::ActionListener
+    {
+        void action(const gcn::ActionEvent &event)
+        {
+            Net::getPlayerHandler()->respawn();
+            deathNotice = NULL;
+
+            BuyDialog::closeAll();
+            BuySellDialog::closeAll();
+            NpcDialog::closeAll();
+            SellDialog::closeAll();
+
+            viewport->closePopupMenu();
+        }
+    } deathListener;
+
+} // anonymous namespace
+
+static const char *randomDeathMessage()
+{
+    static char const *const deadMsg[] =
+    {
+        N_("You are dead."),
+        N_("We regret to inform you that your character was killed in "
+           "battle."),
+        N_("You are not that alive anymore."),
+        N_("The cold hands of the grim reaper are grabbing for your soul."),
+        N_("Game Over!"),
+        N_("Insert coin to continue."),
+        N_("No, kids. Your character did not really die. It... "
+           "err... went to a better place."),
+        N_("Your plan of breaking your enemies weapon by "
+           "bashing it with your throat failed."),
+        N_("I guess this did not run too well."),
+        // NetHack reference:
+        N_("Do you want your possessions identified?"),
+        // Secret of Mana reference:
+        N_("Sadly, no trace of you was ever found..."),
+        // Final Fantasy VI reference:
+        N_("Annihilated."),
+        // Earthbound reference:
+        N_("Looks like you got your head handed to you."),
+        // Leisure Suit Larry 1 reference:
+        N_("You screwed up again, dump your body down the tubes "
+           "and get you another one."),
+        // Monty Python references (Dead Parrot sketch mostly):
+        N_("You're not dead yet. You're just resting."),
+        N_("You are no more."),
+        N_("You have ceased to be."),
+        N_("You've expired and gone to meet your maker."),
+        N_("You're a stiff."),
+        N_("Bereft of life, you rest in peace."),
+        N_("If you weren't so animated, you'd be pushing up the daisies."),
+        N_("Your metabolic processes are now history."),
+        N_("You're off the twig."),
+        N_("You've kicked the bucket."),
+        N_("You've shuffled off your mortal coil, run down the "
+           "curtain and joined the bleedin' choir invisibile."),
+        N_("You are an ex-player."),
+        N_("You're pining for the fjords.")
+    };
+
+    const int random = rand() % (sizeof(deadMsg) / sizeof(deadMsg[0]));
+    return gettext(deadMsg[random]);
+}
+
+extern Net::PlayerHandler *playerHandler;
+
+namespace TmwAthena {
+
+PlayerHandler::PlayerHandler()
+{
+    static const Uint16 _messages[] = {
+        SMSG_WALK_RESPONSE,
+        SMSG_PLAYER_WARP,
+        SMSG_PLAYER_STAT_UPDATE_1,
+        SMSG_PLAYER_STAT_UPDATE_2,
+        SMSG_PLAYER_STAT_UPDATE_3,
+        SMSG_PLAYER_STAT_UPDATE_4,
+        SMSG_PLAYER_STAT_UPDATE_5,
+        SMSG_PLAYER_STAT_UPDATE_6,
+        SMSG_PLAYER_ARROW_MESSAGE,
+        0
+    };
+    handledMessages = _messages;
+    playerHandler = this;
+}
+
+void PlayerHandler::handleMessage(Net::MessageIn &msg)
+{
+    switch (msg.getId())
+    {
+        case SMSG_WALK_RESPONSE:
+            /*
+             * This client assumes that all walk messages succeed,
+             * and that the server will send a correction notice
+             * otherwise.
+             */
+            break;
+
+        case SMSG_PLAYER_WARP:
+            {
+                std::string mapPath = msg.readString(16);
+                int x = msg.readInt16();
+                int y = msg.readInt16();
+
+                logger->log("Warping to %s (%d, %d)", mapPath.c_str(), x, y);
+
+                /*
+                 * We must clear the local player's target *before* the call
+                 * to changeMap, as it deletes all beings.
+                 */
+                player_node->stopAttack();
+
+                Game *game = Game::instance();
+
+                const std::string &currentMapName = game->getCurrentMapName();
+                bool sameMap = (currentMapName == mapPath);
+
+                // Switch the actual map, deleting the previous one if necessary
+                mapPath = mapPath.substr(0, mapPath.rfind("."));
+                game->changeMap(mapPath);
+
+                float scrollOffsetX = 0.0f;
+                float scrollOffsetY = 0.0f;
+
+                /* Scroll if neccessary */
+                if (!sameMap
+                    || (abs(x - player_node->getTileX()) > MAP_TELEPORT_SCROLL_DISTANCE)
+                    || (abs(y - player_node->getTileY()) > MAP_TELEPORT_SCROLL_DISTANCE))
+                {
+                    Map *map = game->getCurrentMap();
+                    scrollOffsetX = (x - player_node->getTileX())
+                                    * map->getTileWidth();
+                    scrollOffsetY = (y - player_node->getTileY())
+                                    * map->getTileHeight();
+                }
+
+                player_node->setAction(Being::STAND);
+                player_node->setFrame(0);
+                player_node->setTileCoords(x, y);
+
+                logger->log("Adjust scrolling by %d:%d", (int) scrollOffsetX,
+                           (int) scrollOffsetY);
+
+                viewport->scrollBy(scrollOffsetX, scrollOffsetY);
+            }
+            break;
+
+        case SMSG_PLAYER_STAT_UPDATE_1:
+            {
+                int type = msg.readInt16();
+                int value = msg.readInt32();
+
+                switch (type)
+                {
+                    case 0x0000:
+                      player_node->setWalkSpeed(Vector(value, value, 0));
+                    break;
+                    case 0x0004: break; // manner
+                    case 0x0005: player_node->setHp(value); break;
+                    case 0x0006: player_node->setMaxHp(value); break;
+                    case 0x0007: player_node->setMP(value); break;
+                    case 0x0008: player_node->setMaxMP(value); break;
+                    case 0x0009: player_node->setCharacterPoints(value); break;
+                    case 0x000b: player_node->setLevel(value); break;
+                    case 0x000c: player_node->setSkillPoints(value); break;
+                    case 0x0018:
+                                 if (value >= player_node->getMaxWeight() / 2 &&
+                                         player_node->getTotalWeight() <
+                                         player_node->getMaxWeight() / 2)
+                                 {
+                                     weightNotice = new OkDialog(_("Message"),
+                                             _("You are carrying more than "
+                                               "half your weight. You are "
+                                               "unable to regain health."));
+                                     weightNotice->addActionListener(
+                                             &weightListener);
+                                 }
+                                 player_node->setTotalWeight(value);
+                                 break;
+                    case 0x0019: player_node->setMaxWeight(value); break;
+
+                    case 0x0029: player_node->setAttributeEffective(ATK, value
+                                                           + ATTR_BONUS(ATK));
+                        player_node->setAttributeBase(ATK, value);
+                        break;
+                    case 0x002a: value += player_node->getAttributeBase(ATK);
+                        player_node->setAttributeEffective(ATK, value); break;
+
+                    case 0x002b: player_node->setAttributeEffective(MATK, value
+                                                           + ATTR_BONUS(MATK));
+                        player_node->setAttributeBase(MATK, value);
+                        if (statusWindow)
+                            statusWindow->update(StatusWindow::MP);
+                        break;
+                    case 0x002c: value += player_node->getAttributeBase(MATK);
+                        player_node->setAttributeEffective(MATK, value);
+                        if (statusWindow)
+                            statusWindow->update(StatusWindow::MP);
+                        break;
+                    case 0x002d: player_node->setAttributeEffective(DEF, value
+                                                           + ATTR_BONUS(DEF));
+                        player_node->setAttributeBase(DEF, value); break;
+                    case 0x002e: value += player_node->getAttributeBase(DEF);
+                        player_node->setAttributeEffective(DEF, value); break;
+
+                    case 0x002f: player_node->setAttributeEffective(MDEF, value
+                                                           + ATTR_BONUS(MDEF));
+                        player_node->setAttributeBase(MDEF, value); break;
+                    case 0x0030: value += player_node->getAttributeBase(MDEF);
+                        player_node->setAttributeEffective(MDEF, value); break;
+
+                    case 0x0031: player_node->setAttributeBase(HIT, value);
+                        player_node->setAttributeEffective(HIT, value); break;
+
+                    case 0x0032: player_node->setAttributeEffective(FLEE, value
+                                                           + ATTR_BONUS(FLEE));
+                        player_node->setAttributeBase(FLEE, value); break;
+                    case 0x0033: value += player_node->getAttributeBase(FLEE);
+                        player_node->setAttributeEffective(FLEE, value); break;
+
+                    case 0x0034: player_node->setAttributeBase(CRIT, value);
+                        player_node->setAttributeEffective(CRIT, value); break;
+
+                    case 0x0035: player_node->setAttackSpeed(value); break;
+                    case 0x0037: player_node->setAttributeBase(JOB, value);
+                        player_node->setAttributeEffective(JOB, value); break;
+                    case 500: player_node->setGMLevel(value); break;
+                }
+
+                if (player_node->getHp() == 0 && !deathNotice)
+                {
+                    deathNotice = new OkDialog(_("Message"),
+                                               randomDeathMessage(),
+                                               false);
+                    deathNotice->addActionListener(&deathListener);
+                    player_node->setAction(Being::DEAD);
+                }
+            }
+            break;
+
+        case SMSG_PLAYER_STAT_UPDATE_2:
+            switch (msg.readInt16())
+            {
+                case 0x0001:
+                    player_node->setExp(msg.readInt32());
+                    break;
+                case 0x0002:
+                    player_node->setExperience(JOB, msg.readInt32(),
+                                    player_node->getExperience(JOB).second);
+                    break;
+                case 0x0014: {
+                        int curGp = player_node->getMoney();
+                        player_node->setMoney(msg.readInt32());
+                        if (player_node->getMoney() > curGp)
+                            localChatTab->chatLog(strprintf(_("You picked up "
+                                                              "%s."),
+                                Units::formatCurrency(player_node->getMoney()
+                                    - curGp).c_str()), BY_SERVER);
+                    }
+                    break;
+                case 0x0016:
+                    player_node->setExpNeeded(msg.readInt32());
+                    break;
+                case 0x0017:
+                    player_node->setExperience(JOB,
+                                    player_node->getExperience(JOB).first,
+                                    msg.readInt32());
+                    break;
+            }
+            break;
+
+        case SMSG_PLAYER_STAT_UPDATE_3: // Update a base attribute
+            {
+                int type = msg.readInt32();
+                int base = msg.readInt32();
+                int bonus = msg.readInt32();
+
+                player_node->setAttributeBase(type, base);
+                player_node->setAttributeEffective(type, base + bonus);
+            }
+            break;
+
+        case SMSG_PLAYER_STAT_UPDATE_4: // Attribute increase ack
+            {
+                int type = msg.readInt16();
+                int ok = msg.readInt8();
+                int value = msg.readInt8();
+
+                if (ok != 1)
+                {
+                    localChatTab->chatLog(_("Cannot raise skill!"),
+                                          BY_SERVER);
+                }
+
+                int bonus = ATTR_BONUS(type);
+
+                player_node->setAttributeBase(type, value);
+                player_node->setAttributeEffective(type, value + bonus);
+            }
+            break;
+
+        // Updates stats and status points
+        case SMSG_PLAYER_STAT_UPDATE_5:
+            player_node->setCharacterPoints(msg.readInt16());
+
+            {
+                int val = msg.readInt8();
+                player_node->setAttributeEffective(STR, val + ATTR_BONUS(STR));
+                player_node->setAttributeBase(STR, val);
+                if (val >= 99)
+                {
+                    statusWindow->setPointsNeeded(STR, 0);
+                    msg.readInt8();
+                }
+                else
+                {
+                    statusWindow->setPointsNeeded(STR, msg.readInt8());
+                }
+
+                val = msg.readInt8();
+                player_node->setAttributeEffective(AGI, val + ATTR_BONUS(AGI));
+                player_node->setAttributeBase(AGI, val);
+                if (val >= 99)
+                {
+                    statusWindow->setPointsNeeded(AGI, 0);
+                    msg.readInt8();
+                }
+                else
+                {
+                    statusWindow->setPointsNeeded(AGI, msg.readInt8());
+                }
+
+                val = msg.readInt8();
+                player_node->setAttributeEffective(VIT, val + ATTR_BONUS(VIT));
+                player_node->setAttributeBase(VIT, val);
+                if (val >= 99)
+                {
+                    statusWindow->setPointsNeeded(VIT, 0);
+                    msg.readInt8();
+                }
+                else
+                {
+                    statusWindow->setPointsNeeded(VIT, msg.readInt8());
+                }
+
+                val = msg.readInt8();
+                player_node->setAttributeEffective(INT, val + ATTR_BONUS(INT));
+                player_node->setAttributeBase(INT, val);
+                if (val >= 99)
+                {
+                    statusWindow->setPointsNeeded(INT, 0);
+                    msg.readInt8();
+                }
+                else
+                {
+                    statusWindow->setPointsNeeded(INT, msg.readInt8());
+                }
+
+                val = msg.readInt8();
+                player_node->setAttributeEffective(DEX, val + ATTR_BONUS(DEX));
+                player_node->setAttributeBase(DEX, val);
+                if (val >= 99)
+                {
+                    statusWindow->setPointsNeeded(DEX, 0);
+                    msg.readInt8();
+                }
+                else
+                {
+                    statusWindow->setPointsNeeded(DEX, msg.readInt8());
+                }
+
+                val = msg.readInt8();
+                player_node->setAttributeEffective(LUK, val + ATTR_BONUS(LUK));
+                player_node->setAttributeBase(LUK, val);
+                if (val >= 99)
+                {
+                    statusWindow->setPointsNeeded(LUK, 0);
+                    msg.readInt8();
+                }
+                else
+                {
+                    statusWindow->setPointsNeeded(LUK, msg.readInt8());
+                }
+
+                val = msg.readInt16(); // ATK
+                player_node->setAttributeBase(ATK, val);
+                val += msg.readInt16();  // ATK bonus
+                player_node->setAttributeEffective(ATK, val);
+
+                val = msg.readInt16(); // MATK
+                player_node->setAttributeBase(MATK, val);
+                val += msg.readInt16();  // MATK bonus
+                player_node->setAttributeEffective(MATK, val);
+                statusWindow->update(StatusWindow::MP);
+
+                val = msg.readInt16(); // DEF
+                player_node->setAttributeBase(DEF, val);
+                val += msg.readInt16();  // DEF bonus
+                player_node->setAttributeEffective(DEF, val);
+
+                val = msg.readInt16(); // MDEF
+                player_node->setAttributeBase(MDEF, val);
+                val += msg.readInt16();  // MDEF bonus
+                player_node->setAttributeEffective(MDEF, val);
+
+                val = msg.readInt16(); // HIT
+                player_node->setAttributeBase(HIT, val);
+                player_node->setAttributeEffective(HIT, val);
+
+                val = msg.readInt16(); // FLEE
+                player_node->setAttributeBase(FLEE, val);
+                val += msg.readInt16();  // FLEE bonus
+                player_node->setAttributeEffective(FLEE, val);
+
+                val = msg.readInt16();
+                player_node->setAttributeBase(CRIT, val);
+                player_node->setAttributeEffective(CRIT, val);
+            }
+
+            msg.readInt16();  // manner
+            break;
+
+        case SMSG_PLAYER_STAT_UPDATE_6:
+            switch (msg.readInt16())
+            {
+                case 0x0020:
+                    statusWindow->setPointsNeeded(STR, msg.readInt8());
+                    break;
+                case 0x0021:
+                    statusWindow->setPointsNeeded(AGI, msg.readInt8());
+                    break;
+                case 0x0022:
+                    statusWindow->setPointsNeeded(VIT, msg.readInt8());
+                    break;
+                case 0x0023:
+                    statusWindow->setPointsNeeded(INT, msg.readInt8());
+                    break;
+                case 0x0024:
+                    statusWindow->setPointsNeeded(DEX, msg.readInt8());
+                    break;
+                case 0x0025:
+                    statusWindow->setPointsNeeded(LUK, msg.readInt8());
+                    break;
+            }
+            break;
+
+        case SMSG_PLAYER_ARROW_MESSAGE:
+            {
+                int type = msg.readInt16();
+
+                switch (type)
+                {
+                    case 0:
+                        localChatTab->chatLog(_("Equip arrows first."),
+                                             BY_SERVER);
+                        break;
+                    default:
+                        logger->log("0x013b: Unhandled message %i", type);
+                        break;
+                }
+            }
+            break;
+    }
+}
+
+void PlayerHandler::attack(int id)
+{
+    MessageOut outMsg(CMSG_PLAYER_ATTACK);
+    outMsg.writeInt32(id);
+    outMsg.writeInt8(0);
+}
+
+void PlayerHandler::emote(int emoteId)
+{
+    MessageOut outMsg(CMSG_PLAYER_EMOTE);
+    outMsg.writeInt8(emoteId);
+}
+
+void PlayerHandler::increaseAttribute(int attr)
+{
+    if (attr >= STR && attr <= LUK)
+    {
+        MessageOut outMsg(CMSG_STAT_UPDATE_REQUEST);
+        outMsg.writeInt16(attr);
+        outMsg.writeInt8(1);
+    }
+}
+
+void PlayerHandler::decreaseAttribute(int attr)
+{
+    // Supported by eA?
+}
+
+void PlayerHandler::increaseSkill(int skillId)
+{
+    if (player_node->getSkillPoints() <= 0)
+        return;
+
+    MessageOut outMsg(CMSG_SKILL_LEVELUP_REQUEST);
+    outMsg.writeInt16(skillId);
+}
+
+void PlayerHandler::pickUp(FloorItem *floorItem)
+{
+    MessageOut outMsg(CMSG_ITEM_PICKUP);
+    outMsg.writeInt32(floorItem->getId());
+}
+
+void PlayerHandler::setDirection(char direction)
+{
+    MessageOut outMsg(CMSG_PLAYER_CHANGE_DIR);
+    outMsg.writeInt16(0);
+    outMsg.writeInt8(direction);
+}
+
+void PlayerHandler::setDestination(int x, int y, int direction)
+{
+    MessageOut outMsg(CMSG_PLAYER_CHANGE_DEST);
+    outMsg.writeCoordinates(x, y, direction);
+}
+
+void PlayerHandler::changeAction(Being::Action action)
+{
+    char type;
+    switch (action)
+    {
+        case Being::SIT: type = 2; break;
+        case Being::STAND: type = 3; break;
+        default: return;
+    }
+
+    MessageOut outMsg(CMSG_PLAYER_CHANGE_ACT);
+    outMsg.writeInt32(0);
+    outMsg.writeInt8(type);
+}
+
+void PlayerHandler::respawn()
+{
+    MessageOut outMsg(CMSG_PLAYER_RESTART);
+    outMsg.writeInt8(0);
+}
+
+void PlayerHandler::ignorePlayer(const std::string &player, bool ignore)
+{
+    // TODO
+}
+
+void PlayerHandler::ignoreAll(bool ignore)
+{
+    // TODO
+}
+
+bool PlayerHandler::canUseMagic()
+{
+    return player_node->getAttributeEffective(MATK) > 0;
+}
+
+bool PlayerHandler::canCorrectAttributes()
+{
+    return false;
+}
+
+int PlayerHandler::getJobLocation()
+{
+    return JOB;
+}
+
+Vector PlayerHandler::getDefaultWalkSpeed()
+{
+    // Return an normalized speed for any side
+    // as the offset is calculated elsewhere.
+    return Vector(150, 150, 0);
+}
+
+} // namespace TmwAthena