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protocol compability fixes

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master
Eduardo Bart 12 years ago
parent ffa94f10b6
commit b7a70dd1e3
3 changed files with 66 additions and 49 deletions
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6
src/otclient/net/protocolcodes.h
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@ -81,6 +81,12 @@ namespace Proto {
LoginServerCharacterList = 100
};
enum CreatureOpcode {
UnknownCreature = 97,
OutdatedCreature = 98,
Creature = 99
};
enum GameServerOpcodes {
GameServerInitGame = 10,
GameServerGMActions = 11,

2
src/otclient/net/protocolgame.h
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@ -162,7 +162,6 @@ private:
void parseCreatureSkulls(InputMessage& msg);
void parseCreatureShields(InputMessage& msg);
void parseCreatureUnpass(InputMessage& msg);
void parseCreatureTurn(InputMessage& msg);
void parseEditText(InputMessage& msg);
void parseEditList(InputMessage& msg);
void parsePlayerInfo(InputMessage& msg);
@ -209,6 +208,7 @@ private:
void setTileDescription(InputMessage& msg, Position position);
Outfit internalGetOutfit(InputMessage& msg);
CreaturePtr internalGetCreature(InputMessage& msg, int type = 0);
ThingPtr internalGetThing(InputMessage& msg);
ItemPtr internalGetItem(InputMessage& msg, int id = 0);

107
src/otclient/net/protocolgameparse.cpp
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@ -455,11 +455,8 @@ void ProtocolGame::parseTileTransformThing(InputMessage& msg)
Position pos = parsePosition(msg);
int stackPos = msg.getU8();
int thingId = msg.getU16();
if(thingId == 0x0061 || thingId == 0x0062 || thingId == 0x0063) {
parseCreatureTurn(msg);
} else {
ThingPtr thing = internalGetItem(msg, thingId);
ThingPtr thing = internalGetThing(msg);
if(thing) {
if(!g_map.removeThingByPos(pos, stackPos))
logTraceError("could not remove thing");
g_map.addThing(thing, pos, stackPos);
@ -502,11 +499,7 @@ void ProtocolGame::parseCreatureMove(InputMessage& msg)
void ProtocolGame::parseOpenContainer(InputMessage& msg)
{
int containerId = msg.getU8();
#if PROTOCOL>=920
ItemPtr containerItem = internalGetItem(msg);
#else
ItemPtr containerItem = Item::create(msg.getU16());
#endif
std::string name = msg.getString();
int capacity = msg.getU8();
bool hasParent = (msg.getU8() != 0);
@ -796,18 +789,6 @@ void ProtocolGame::parseCreatureUnpass(InputMessage& msg)
logTraceError("could not get creature");
}
void ProtocolGame::parseCreatureTurn(InputMessage& msg)
{
uint id = msg.getU32();
Otc::Direction direction = (Otc::Direction)msg.getU8();
CreaturePtr creature = g_map.getCreatureById(id);
if(creature)
creature->turn(direction);
else
logTraceError("could not get creature");
}
void ProtocolGame::parseEditText(InputMessage& msg)
{
uint id = msg.getU32();
@ -998,6 +979,15 @@ void ProtocolGame::parseOpenChannel(InputMessage& msg)
int channelId = msg.getU16();
std::string name = msg.getString();
#if PROTOCOL>=944
int joinedPlayers = msg.getU16();
for(int i=0;i<joinedPlayers;++i)
msg.getString(); // player name
int invitedPlayers = msg.getU16();
for(int i=0;i<invitedPlayers;++i)
msg.getString(); // player name
#endif
g_game.processOpenChannel(channelId, name);
}
@ -1285,8 +1275,7 @@ void ProtocolGame::setTileDescription(InputMessage& msg, Position position)
logTraceError("too many things, stackpos=", stackPos, " pos=", position);
ThingPtr thing = internalGetThing(msg);
if(thing)
g_map.addThing(thing, position, -1);
g_map.addThing(thing, position, -1);
}
stackPos++;
}
@ -1304,9 +1293,6 @@ Outfit ProtocolGame::internalGetOutfit(InputMessage& msg)
int legs = msg.getU8();
int feet = msg.getU8();
int addons = msg.getU8();
#if PROTOCOL>=870
msg.getU16(); // mount
#endif
outfit.setId(lookType);
outfit.setHead(head);
@ -1327,6 +1313,10 @@ Outfit ProtocolGame::internalGetOutfit(InputMessage& msg)
}
}
#if PROTOCOL>=870
msg.getU16(); // mount
#endif
return outfit;
}
@ -1334,23 +1324,36 @@ ThingPtr ProtocolGame::internalGetThing(InputMessage& msg)
{
ThingPtr thing;
int thingId = msg.getU16();
if(thingId == 0)
Fw::throwException("thingId == 0");
int id = msg.getU16();
if(thingId == 0x0061 || thingId == 0x0062) { // add new creature
CreaturePtr creature;
if(id == 0)
Fw::throwException("invalid thing id");
else if(id == Proto::UnknownCreature || id == Proto::OutdatedCreature || id == Proto::Creature)
thing = internalGetCreature(msg, id);
else // item
thing = internalGetItem(msg, id);
if(thingId == 0x0062) { //creature is known
uint id = msg.getU32();
return thing;
}
CreaturePtr knownCreature = g_map.getCreatureById(id);
if(knownCreature)
creature = knownCreature;
else
CreaturePtr ProtocolGame::internalGetCreature(InputMessage& msg, int type)
{
if(type == 0)
type = msg.getU16();
CreaturePtr creature;
bool known = (type != Proto::UnknownCreature);
if(type == Proto::OutdatedCreature || type == Proto::UnknownCreature) {
if(known) {
uint id = msg.getU32();
creature = g_map.getCreatureById(id);
if(!creature)
logTraceError("server said that a creature is known, but it's not");
} else if(thingId == 0x0061) { //creature is not known
} else {
uint removeId = msg.getU32();
g_map.removeCreatureById(removeId);
uint id = msg.getU32();
int creatureType;
@ -1364,13 +1367,13 @@ ThingPtr ProtocolGame::internalGetThing(InputMessage& msg)
else
creatureType = Proto::CreatureTypeNpc;
#endif
std::string name = msg.getString();
if(name.length() > 0) // every creature name must start with a capital letter
// every creature name must start with a capital letter
if(name.length() > 0)
name[0] = toupper(name[0]);
g_map.removeCreatureById(removeId);
if(id == m_localPlayer->getId())
creature = m_localPlayer;
else if(creatureType == Proto::CreatureTypePlayer)
@ -1407,7 +1410,7 @@ ThingPtr ProtocolGame::internalGetThing(InputMessage& msg)
bool passable = false;
#if PROTOCOL>=854
if(thingId == 0x0061)
if(!known)
emblem = msg.getU8();
passable = (msg.getU8() == 0);
@ -1428,15 +1431,23 @@ ThingPtr ProtocolGame::internalGetThing(InputMessage& msg)
if(creature == m_localPlayer && !m_localPlayer->isKnown())
m_localPlayer->setKnown(true);
}
} else if(type == Proto::Creature) {
uint id = msg.getU32();
Otc::Direction direction = (Otc::Direction)msg.getU8();
#if PROTOCOL>=953
msg.getU8(); // passable
#endif
thing = creature;
} else if(thingId == 0x0063) { // creature turn
parseCreatureTurn(msg);
} else { // item
thing = internalGetItem(msg, thingId);
creature = g_map.getCreatureById(id);
if(creature)
creature->turn(direction);
else
logTraceError("invalid creature");
} else {
Fw::throwException("invalid creature opcode");
}
return thing;
return creature;
}
ItemPtr ProtocolGame::internalGetItem(InputMessage& msg, int id)

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