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Diffstat (limited to 'src/net/eathena/beinghandler.cpp')
-rw-r--r--src/net/eathena/beinghandler.cpp484
1 files changed, 482 insertions, 2 deletions
diff --git a/src/net/eathena/beinghandler.cpp b/src/net/eathena/beinghandler.cpp
index 71e1d6c4c..f763f2c05 100644
--- a/src/net/eathena/beinghandler.cpp
+++ b/src/net/eathena/beinghandler.cpp
@@ -115,9 +115,15 @@ void BeingHandler::handleMessage(Net::MessageIn &msg)
switch (msg.getId())
{
case SMSG_BEING_VISIBLE:
+ processBeingVisible(msg);
+ break;
+
case SMSG_BEING_MOVE:
+ processBeingMove(msg);
+ break;
+
case SMSG_BEING_SPAWN:
- processBeingVisibleOrMove(msg);
+ processBeingSpawn(msg);
break;
case SMSG_BEING_MOVE2:
@@ -657,7 +663,481 @@ void BeingHandler::processPlayerMoveUpdate(Net::MessageIn &msg) const
dstBeing->setMoveTime();
}
-void BeingHandler::processBeingVisibleOrMove(Net::MessageIn &msg)
+void BeingHandler::processBeingVisible(Net::MessageIn &msg)
+{
+ if (!actorManager)
+ return;
+
+ const bool visible = msg.getId() == SMSG_BEING_VISIBLE;
+ const bool spawn = msg.getId() == SMSG_BEING_SPAWN;
+
+ msg.readInt16("len");
+ msg.readUInt8("object type");
+
+ // Information about a being in range
+ const int id = msg.readInt32("being id");
+ int spawnId;
+ if (spawn)
+ {
+ mSpawnId = id;
+ spawnId = id;
+ }
+ else
+ {
+ if (id == mSpawnId)
+ spawnId = mSpawnId;
+ else
+ spawnId = 0;
+ mSpawnId = 0;
+ }
+ int16_t speed = msg.readInt16("speed");
+// if (visible)
+// {
+ const uint16_t stunMode = msg.readInt16("opt1");
+ // probably wrong effect usage
+ uint32_t statusEffects = msg.readInt16("opt2");
+// }
+// else
+// {
+// commented for now, probably it can be removed after testing
+// msg.readInt16("body state");
+// msg.readInt16("health state");
+// }
+ if (visible)
+ msg.readInt32("option");
+ else
+ msg.readInt32("effect state");
+
+ const int16_t job = msg.readInt16("class");
+
+ Being *dstBeing = actorManager->findBeing(id);
+
+ if (dstBeing && dstBeing->getType() == ActorType::MONSTER
+ && !dstBeing->isAlive())
+ {
+ actorManager->destroy(dstBeing);
+ actorManager->erase(dstBeing);
+ dstBeing = nullptr;
+ }
+
+ if (!dstBeing)
+ {
+ // Being with id >= 110000000 and job 0 are better
+ // known as ghosts, so don't create those.
+ if (job == 0 && id >= 110000000)
+ return;
+
+ if (actorManager->isBlocked(id) == true)
+ return;
+
+ dstBeing = createBeing(id, job);
+
+ if (!dstBeing)
+ return;
+
+ if (job == 1022 && killStats)
+ killStats->jackoAlive(dstBeing->getId());
+ }
+ else
+ {
+ // undeleting marked for deletion being
+ if (dstBeing->getType() == ActorType::NPC)
+ actorManager->undelete(dstBeing);
+ }
+
+ if (dstBeing->getType() == ActorType::PLAYER)
+ dstBeing->setMoveTime();
+
+ if (spawnId)
+ {
+ dstBeing->setAction(BeingAction::SPAWN, 0);
+ }
+ else if (visible)
+ {
+ dstBeing->clearPath();
+ dstBeing->setActionTime(tick_time);
+ dstBeing->setAction(BeingAction::STAND, 0);
+ }
+
+ // Prevent division by 0 when calculating frame
+ if (speed == 0)
+ speed = 150;
+
+ dstBeing->setWalkSpeed(Vector(speed, speed, 0));
+ dstBeing->setSubtype(job, 0);
+ if (dstBeing->getType() == ActorType::MONSTER && localPlayer)
+ localPlayer->checkNewName(dstBeing);
+
+ const int hairStyle = msg.readInt16("hair style");
+ const uint32_t weapon = static_cast<uint32_t>(msg.readInt32("weapon"));
+ const uint16_t headBottom = msg.readInt16("head bottom");
+
+ if (!visible && !spawn)
+ msg.readInt32("tick");
+
+ const uint16_t headTop = msg.readInt16("head top");
+ const uint16_t headMid = msg.readInt16("head mid");
+ const int hairColor = msg.readInt16("hair color");
+ const uint16_t shoes = msg.readInt16("shoes or clothes color?");
+
+ uint16_t gloves = msg.readInt16("head dir / gloves");
+ // may be use robe as gloves?
+ msg.readInt16("robe");
+ msg.readInt32("guild id");
+ msg.readInt16("guild emblem");
+ msg.readInt16("manner");
+ dstBeing->setStatusEffectBlock(32, msg.readInt32("opt3"));
+ msg.readUInt8("karma");
+ uint8_t gender = msg.readUInt8("gender");
+
+ if (dstBeing->getType() == ActorType::PLAYER)
+ {
+ gender &= 3;
+ dstBeing->setGender(Being::intToGender(gender));
+ // Set these after the gender, as the sprites may be gender-specific
+ setSprite(dstBeing, SPRITE_HAIR, hairStyle * -1,
+ ItemDB::get(-hairStyle).getDyeColorsString(hairColor));
+ setSprite(dstBeing, SPRITE_BOTTOMCLOTHES, headBottom);
+ setSprite(dstBeing, SPRITE_TOPCLOTHES, headMid);
+ setSprite(dstBeing, SPRITE_HAT, headTop);
+ setSprite(dstBeing, SPRITE_SHOE, shoes);
+ setSprite(dstBeing, SPRITE_GLOVES, gloves);
+ setSprite(dstBeing, SPRITE_WEAPON, weapon, "", 1, true);
+// if (!mHideShield)
+// setSprite(dstBeing, SPRITE_SHIELD, shield);
+ }
+ else if (dstBeing->getType() == ActorType::NPC)
+ {
+ switch (gender)
+ {
+ case 2:
+ dstBeing->setGender(Gender::FEMALE);
+ break;
+ case 3:
+ dstBeing->setGender(Gender::MALE);
+ break;
+ case 4:
+ dstBeing->setGender(Gender::OTHER);
+ break;
+ default:
+ dstBeing->setGender(Gender::UNSPECIFIED);
+ break;
+ }
+ }
+
+ if (!visible && !spawn)
+ {
+ uint16_t srcX, srcY, dstX, dstY;
+ msg.readCoordinatePair(srcX, srcY, dstX, dstY, "move path");
+ msg.readUInt8("(sx<<4) | (sy&0x0f)");
+ msg.readInt8("xs");
+ msg.readInt8("ys");
+ dstBeing->setAction(BeingAction::STAND, 0);
+ dstBeing->setTileCoords(srcX, srcY);
+ dstBeing->setDestination(dstX, dstY);
+
+ // because server don't send direction in move packet,
+ // we fixing it
+
+ int d = 0;
+ if (srcX == dstX && srcY == dstY)
+ { // if player did one step from invisible area to visible,
+ //move path is broken
+ int x2 = localPlayer->getTileX();
+ int y2 = localPlayer->getTileY();
+ if (abs(x2 - srcX) > abs(y2 - srcY))
+ y2 = srcY;
+ else
+ x2 = srcX;
+ d = dstBeing->calcDirection(x2, y2);
+ }
+ else
+ {
+ d = dstBeing->calcDirection(dstX, dstY);
+ }
+ if (d && dstBeing->getDirection() != d)
+ dstBeing->setDirection(d);
+ }
+ else
+ {
+ uint8_t dir;
+ uint16_t x, y;
+ msg.readCoordinates(x, y, dir, "position");
+ msg.readInt8("xs");
+ msg.readInt8("ys");
+ if (visible)
+ msg.readUInt8("action type");
+ dstBeing->setTileCoords(x, y);
+
+ if (job == 45 && socialWindow && outfitWindow)
+ {
+ const int num = socialWindow->getPortalIndex(x, y);
+ if (num >= 0)
+ {
+ dstBeing->setName(keyboard.getKeyShortString(
+ outfitWindow->keyName(num)));
+ }
+ else
+ {
+ dstBeing->setName("");
+ }
+ }
+
+ dstBeing->setDirection(dir);
+ }
+
+ const int level = static_cast<int>(msg.readInt16("level"));
+ if (level)
+ dstBeing->setLevel(level);
+ msg.readInt16("font");
+
+ // here map hp/hp for PACKETVER >= 20150000 for now unsupported
+
+ dstBeing->setStunMode(stunMode);
+ dstBeing->setStatusEffectBlock(0, static_cast<uint16_t>(
+ (statusEffects >> 16) & 0xffffU));
+ dstBeing->setStatusEffectBlock(16, static_cast<uint16_t>(
+ statusEffects & 0xffffU));
+}
+
+void BeingHandler::processBeingMove(Net::MessageIn &msg)
+{
+ if (!actorManager)
+ return;
+
+ const bool visible = msg.getId() == SMSG_BEING_VISIBLE;
+ const bool spawn = msg.getId() == SMSG_BEING_SPAWN;
+
+ msg.readInt16("len");
+ msg.readUInt8("object type");
+
+ // Information about a being in range
+ const int id = msg.readInt32("being id");
+ int spawnId;
+ if (spawn)
+ {
+ mSpawnId = id;
+ spawnId = id;
+ }
+ else
+ {
+ if (id == mSpawnId)
+ spawnId = mSpawnId;
+ else
+ spawnId = 0;
+ mSpawnId = 0;
+ }
+ int16_t speed = msg.readInt16("speed");
+// if (visible)
+// {
+ const uint16_t stunMode = msg.readInt16("opt1");
+ // probably wrong effect usage
+ uint32_t statusEffects = msg.readInt16("opt2");
+// }
+// else
+// {
+// commented for now, probably it can be removed after testing
+// msg.readInt16("body state");
+// msg.readInt16("health state");
+// }
+ if (visible)
+ msg.readInt32("option");
+ else
+ msg.readInt32("effect state");
+
+ const int16_t job = msg.readInt16("class");
+
+ Being *dstBeing = actorManager->findBeing(id);
+
+ if (dstBeing && dstBeing->getType() == ActorType::MONSTER
+ && !dstBeing->isAlive())
+ {
+ actorManager->destroy(dstBeing);
+ actorManager->erase(dstBeing);
+ dstBeing = nullptr;
+ }
+
+ if (!dstBeing)
+ {
+ // Being with id >= 110000000 and job 0 are better
+ // known as ghosts, so don't create those.
+ if (job == 0 && id >= 110000000)
+ return;
+
+ if (actorManager->isBlocked(id) == true)
+ return;
+
+ dstBeing = createBeing(id, job);
+
+ if (!dstBeing)
+ return;
+
+ if (job == 1022 && killStats)
+ killStats->jackoAlive(dstBeing->getId());
+ }
+ else
+ {
+ // undeleting marked for deletion being
+ if (dstBeing->getType() == ActorType::NPC)
+ actorManager->undelete(dstBeing);
+ }
+
+ if (dstBeing->getType() == ActorType::PLAYER)
+ dstBeing->setMoveTime();
+
+ if (spawnId)
+ {
+ dstBeing->setAction(BeingAction::SPAWN, 0);
+ }
+ else if (visible)
+ {
+ dstBeing->clearPath();
+ dstBeing->setActionTime(tick_time);
+ dstBeing->setAction(BeingAction::STAND, 0);
+ }
+
+ // Prevent division by 0 when calculating frame
+ if (speed == 0)
+ speed = 150;
+
+ dstBeing->setWalkSpeed(Vector(speed, speed, 0));
+ dstBeing->setSubtype(job, 0);
+ if (dstBeing->getType() == ActorType::MONSTER && localPlayer)
+ localPlayer->checkNewName(dstBeing);
+
+ const int hairStyle = msg.readInt16("hair style");
+ const uint32_t weapon = static_cast<uint32_t>(msg.readInt32("weapon"));
+ const uint16_t headBottom = msg.readInt16("head bottom");
+
+ if (!visible && !spawn)
+ msg.readInt32("tick");
+
+ const uint16_t headTop = msg.readInt16("head top");
+ const uint16_t headMid = msg.readInt16("head mid");
+ const int hairColor = msg.readInt16("hair color");
+ const uint16_t shoes = msg.readInt16("shoes or clothes color?");
+
+ uint16_t gloves = msg.readInt16("head dir / gloves");
+ // may be use robe as gloves?
+ msg.readInt16("robe");
+ msg.readInt32("guild id");
+ msg.readInt16("guild emblem");
+ msg.readInt16("manner");
+ dstBeing->setStatusEffectBlock(32, msg.readInt32("opt3"));
+ msg.readUInt8("karma");
+ uint8_t gender = msg.readUInt8("gender");
+
+ if (dstBeing->getType() == ActorType::PLAYER)
+ {
+ gender &= 3;
+ dstBeing->setGender(Being::intToGender(gender));
+ // Set these after the gender, as the sprites may be gender-specific
+ setSprite(dstBeing, SPRITE_HAIR, hairStyle * -1,
+ ItemDB::get(-hairStyle).getDyeColorsString(hairColor));
+ setSprite(dstBeing, SPRITE_BOTTOMCLOTHES, headBottom);
+ setSprite(dstBeing, SPRITE_TOPCLOTHES, headMid);
+ setSprite(dstBeing, SPRITE_HAT, headTop);
+ setSprite(dstBeing, SPRITE_SHOE, shoes);
+ setSprite(dstBeing, SPRITE_GLOVES, gloves);
+ setSprite(dstBeing, SPRITE_WEAPON, weapon, "", 1, true);
+// if (!mHideShield)
+// setSprite(dstBeing, SPRITE_SHIELD, shield);
+ }
+ else if (dstBeing->getType() == ActorType::NPC)
+ {
+ switch (gender)
+ {
+ case 2:
+ dstBeing->setGender(Gender::FEMALE);
+ break;
+ case 3:
+ dstBeing->setGender(Gender::MALE);
+ break;
+ case 4:
+ dstBeing->setGender(Gender::OTHER);
+ break;
+ default:
+ dstBeing->setGender(Gender::UNSPECIFIED);
+ break;
+ }
+ }
+
+ if (!visible && !spawn)
+ {
+ uint16_t srcX, srcY, dstX, dstY;
+ msg.readCoordinatePair(srcX, srcY, dstX, dstY, "move path");
+ msg.readUInt8("(sx<<4) | (sy&0x0f)");
+ msg.readInt8("xs");
+ msg.readInt8("ys");
+ dstBeing->setAction(BeingAction::STAND, 0);
+ dstBeing->setTileCoords(srcX, srcY);
+ dstBeing->setDestination(dstX, dstY);
+
+ // because server don't send direction in move packet,
+ // we fixing it
+
+ int d = 0;
+ if (srcX == dstX && srcY == dstY)
+ { // if player did one step from invisible area to visible,
+ //move path is broken
+ int x2 = localPlayer->getTileX();
+ int y2 = localPlayer->getTileY();
+ if (abs(x2 - srcX) > abs(y2 - srcY))
+ y2 = srcY;
+ else
+ x2 = srcX;
+ d = dstBeing->calcDirection(x2, y2);
+ }
+ else
+ {
+ d = dstBeing->calcDirection(dstX, dstY);
+ }
+ if (d && dstBeing->getDirection() != d)
+ dstBeing->setDirection(d);
+ }
+ else
+ {
+ uint8_t dir;
+ uint16_t x, y;
+ msg.readCoordinates(x, y, dir, "position");
+ msg.readInt8("xs");
+ msg.readInt8("ys");
+ if (visible)
+ msg.readUInt8("action type");
+ dstBeing->setTileCoords(x, y);
+
+ if (job == 45 && socialWindow && outfitWindow)
+ {
+ const int num = socialWindow->getPortalIndex(x, y);
+ if (num >= 0)
+ {
+ dstBeing->setName(keyboard.getKeyShortString(
+ outfitWindow->keyName(num)));
+ }
+ else
+ {
+ dstBeing->setName("");
+ }
+ }
+
+ dstBeing->setDirection(dir);
+ }
+
+ const int level = static_cast<int>(msg.readInt16("level"));
+ if (level)
+ dstBeing->setLevel(level);
+ msg.readInt16("font");
+
+ // here map hp/hp for PACKETVER >= 20150000 for now unsupported
+
+ dstBeing->setStunMode(stunMode);
+ dstBeing->setStatusEffectBlock(0, static_cast<uint16_t>(
+ (statusEffects >> 16) & 0xffffU));
+ dstBeing->setStatusEffectBlock(16, static_cast<uint16_t>(
+ statusEffects & 0xffffU));
+}
+
+void BeingHandler::processBeingSpawn(Net::MessageIn &msg)
{
if (!actorManager)
return;
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-11-15 17:34:32 +0000