// ////////////////////////////////////////////////////////////////////////////
// Send a new Droid to the other players
bool SendDroid(DROID_TEMPLATE *pTemplate, uint32_t x, uint32_t y, uint8_t player, uint32_t id, const INITIAL_DROID_ORDERS *initialOrdersP)
{
if (!bMultiMessages)
{
return true;
}
ASSERT_OR_RETURN(false, x != 0 && y != 0, "SendDroid: Invalid droid coordinates");
ASSERT_OR_RETURN(false, player < MAX_PLAYERS, "invalid player %u", player);
// Dont send other droids during campaign setup
if (ingame.localJoiningInProgress)
{
return true;
}
// Only send the droid if we are responsible
if (!myResponsibility(player))
{
// Don't build if we are not responsible
return false;
}
debug(LOG_SYNC, "Droid sent with id of %u", id);
NETbeginEncode(NETgameQueue(selectedPlayer), GAME_DEBUG_ADD_DROID);
{
Position pos(x, y, 0);
bool haveInitialOrders = initialOrdersP != NULL;
int32_t droidType = pTemplate->droidType;
NETuint8_t(&player);
NETuint32_t(&id);
NETPosition(&pos);
NETqstring(pTemplate->name);
NETint32_t(&droidType);
NETuint8_t(&pTemplate->asParts[COMP_BODY]);
NETuint8_t(&pTemplate->asParts[COMP_BRAIN]);
NETuint8_t(&pTemplate->asParts[COMP_PROPULSION]);
NETuint8_t(&pTemplate->asParts[COMP_REPAIRUNIT]);
NETuint8_t(&pTemplate->asParts[COMP_ECM]);
NETuint8_t(&pTemplate->asParts[COMP_SENSOR]);
NETuint8_t(&pTemplate->asParts[COMP_CONSTRUCT]);
NETint8_t(&pTemplate->numWeaps);
for (int i = 0; i < pTemplate->numWeaps; i++)
{
NETuint8_t(&pTemplate->asWeaps[i]);
}
NETbool(&haveInitialOrders);
if (haveInitialOrders)
{
INITIAL_DROID_ORDERS initialOrders = *initialOrdersP;
NETuint32_t(&initialOrders.secondaryOrder);
NETint32_t(&initialOrders.moveToX);
NETint32_t(&initialOrders.moveToY);
NETuint32_t(&initialOrders.factoryId); // For making scripts happy.
}
}
debug(LOG_LIFE, "===> sending Droid from %u id of %u ", player, id);
return NETend();
}
// ////////////////////////////////////////////////////////////////////////////
// INFORM others that a building has been completed.
BOOL SendBuildFinished(STRUCTURE *psStruct)
{
uint8_t player = psStruct->player;
ASSERT( player < MAX_PLAYERS, "invalid player %u", player);
NETbeginEncode(NETgameQueue(selectedPlayer), GAME_BUILDFINISHED);
NETuint32_t(&psStruct->id); // ID of building
// Along with enough info to build it (if needed)
NETuint32_t(&psStruct->pStructureType->ref);
NETPosition(&psStruct->pos);
NETuint8_t(&player);
return NETend();
}
// ////////////////////////////////////////////////////////////////////////////
// INFORM others that a building has been completed.
BOOL SendBuildFinished(STRUCTURE *psStruct)
{
uint32_t power = getPower( (uint32_t) psStruct->player);
uint8_t player = psStruct->player;
ASSERT( player < MAX_PLAYERS, "invalid player %u", player);
NETbeginEncode(NET_BUILDFINISHED, NET_ALL_PLAYERS);
NETuint32_t(&power); // send how much power we got.
NETuint32_t(&psStruct->id); // ID of building
// Along with enough info to build it (if needed)
NETuint32_t(&psStruct->pStructureType->ref);
NETPosition(&psStruct->pos);
NETuint8_t(&player);
return NETend();
}
// ////////////////////////////////////////////////////////////////////////////
// Send a new Droid to the other players
BOOL SendDroid(const DROID_TEMPLATE* pTemplate, uint32_t x, uint32_t y, uint8_t player, uint32_t id, const INITIAL_DROID_ORDERS *initialOrdersP)
{
if (!bMultiMessages)
return true;
ASSERT(x != 0 && y != 0, "SendDroid: Invalid droid coordinates");
ASSERT( player < MAX_PLAYERS, "invalid player %u", player);
// Dont send other droids during campaign setup
if (ingame.localJoiningInProgress)
{
return true;
}
// Only send the droid if we are responsible
if (!myResponsibility(player))
{
// Don't build if we are not responsible
return false;
}
debug(LOG_SYNC, "Droid sent with id of %u", id);
NETbeginEncode(NETgameQueue(selectedPlayer), GAME_DROID);
{
Position pos = { x, y, 0 };
uint32_t templateID = pTemplate->multiPlayerID;
BOOL haveInitialOrders = initialOrdersP != NULL;
NETuint8_t(&player);
NETuint32_t(&id);
NETPosition(&pos);
NETuint32_t(&templateID);
NETbool(&haveInitialOrders);
if (haveInitialOrders)
{
INITIAL_DROID_ORDERS initialOrders = *initialOrdersP;
NETuint32_t(&initialOrders.secondaryOrder);
NETint32_t(&initialOrders.moveToX);
NETint32_t(&initialOrders.moveToY);
NETuint32_t(&initialOrders.factoryId); // For making scripts happy.
}
}
debug(LOG_LIFE, "===> sending Droid from %u id of %u ",player,id);
return NETend();
}
/** Broadcast that droid is being unloaded from a transporter
*
* \sa sendDroidEmbark(),recvDroidEmbark(),recvDroidDisEmbark()
*/
BOOL sendDroidDisEmbark(const DROID* psDroid, const DROID* psTransporter)
{
if (!bMultiMessages)
return true;
NETbeginEncode(NETgameQueue(selectedPlayer), GAME_DROIDDISEMBARK);
{
uint8_t player = psDroid->player;
uint32_t droidID = psDroid->id;
uint32_t transporterID = psTransporter->id;
Position pos = droidGetPrecisePosition(psDroid);
NETuint8_t(&player);
NETuint32_t(&droidID);
NETuint32_t(&transporterID);
NETPosition(&pos);
}
return NETend();
}
// ////////////////////////////////////////////////////////////////////////////
// receive droid creation information from other players
BOOL recvDroid(NETQUEUE queue)
{
DROID_TEMPLATE* pT;
DROID* psDroid;
uint8_t player;
uint32_t id;
Position pos;
uint32_t templateID;
BOOL haveInitialOrders;
INITIAL_DROID_ORDERS initialOrders;
NETbeginDecode(queue, GAME_DROID);
{
NETuint8_t(&player);
NETuint32_t(&id);
NETPosition(&pos);
NETuint32_t(&templateID);
NETbool(&haveInitialOrders);
if (haveInitialOrders)
{
NETuint32_t(&initialOrders.secondaryOrder);
NETint32_t(&initialOrders.moveToX);
NETint32_t(&initialOrders.moveToY);
NETuint32_t(&initialOrders.factoryId); // For making scripts happy.
}
pT = IdToTemplate(templateID, player);
}
NETend();
ASSERT( player < MAX_PLAYERS, "invalid player %u", player);
debug(LOG_LIFE, "<=== getting Droid from %u id of %u ",player,id);
if ((pos.x == 0 && pos.y == 0) || pos.x > world_coord(mapWidth) || pos.y > world_coord(mapHeight))
{
debug(LOG_ERROR, "Received bad droid position (%d, %d) from %d about p%d (%s)", (int)pos.x, (int)pos.y,
queue.index, player, isHumanPlayer(player) ? "Human" : "AI");
return false;
}
// If we can not find the template ask for the entire droid instead
if (!pT)
{
debug(LOG_ERROR, "Packet from %d refers to non-existent template %u, [%s : p%d]",
queue.index, templateID, isHumanPlayer(player) ? "Human" : "AI", player);
return false;
}
// Create that droid on this machine.
psDroid = reallyBuildDroid(pT, pos.x, pos.y, player, false);
// If we were able to build the droid set it up
if (psDroid)
{
psDroid->id = id;
addDroid(psDroid, apsDroidLists);
if (haveInitialOrders)
{
psDroid->secondaryOrder = initialOrders.secondaryOrder;
orderDroidLoc(psDroid, DORDER_MOVE, initialOrders.moveToX, initialOrders.moveToY, ModeImmediate);
cbNewDroid(IdToStruct(initialOrders.factoryId, ANYPLAYER), psDroid);
}
}
else
{
debug(LOG_ERROR, "Packet from %d cannot create droid for p%d (%s)!", queue.index,
player, isHumanPlayer(player) ? "Human" : "AI");
#ifdef DEBUG
CONPRINTF(ConsoleString, (ConsoleString, "MULTIPLAYER: Couldn't build a remote droid, relying on checking to resync"));
#endif
return false;
}
return true;
}
/** Receive info about a droid that is being unloaded from a transporter
*
* \sa sendDroidEmbark(),recvDroidEmbark(),sendDroidDisEmbark()
*/
BOOL recvDroidDisEmbark(NETQUEUE queue)
{
DROID *psFoundDroid = NULL, *psTransporterDroid = NULL;
DROID *psCheckDroid = NULL;
NETbeginDecode(queue, GAME_DROIDDISEMBARK);
{
uint8_t player;
uint32_t droidID;
uint32_t transporterID;
Position pos;
NETuint8_t(&player);
NETuint32_t(&droidID);
NETuint32_t(&transporterID);
NETPosition(&pos);
NETend();
// find the transporter first
if (!IdToDroid(transporterID, player, &psTransporterDroid))
{
// Possible it already died? (sync error?)
debug(LOG_WARNING, "player's %d transport droid %d wasn't found?", player, transporterID);
return false;
}
// we need to find the droid *in* the transporter
psCheckDroid = psTransporterDroid ->psGroup->psList;
while (psCheckDroid)
{
// is this the one we want?
if( psCheckDroid->id == droidID)
{
psFoundDroid = psCheckDroid;
break;
}
// not found, so check next one in *group*
psCheckDroid = psCheckDroid->psGrpNext;
}
// don't continue if we couldn't find it.
if (!psFoundDroid)
{
// I don't think this could ever be possible...but
debug(LOG_ERROR, "Couldn't find droid %d to disembark from player %d's transporter?", droidID, player);
return false;
}
// remove it from the transporter
grpLeave(psFoundDroid->psGroup, psFoundDroid);
// and add it back to the bloody droid list
addDroid(psFoundDroid, apsDroidLists);
// Add it back into the world at the x/y
droidSetPrecisePosition(psFoundDroid, pos);
if (!droidOnMap(psFoundDroid))
{
debug(LOG_ERROR, "droid %d disembarked was NOT on map?", psFoundDroid->id);
return false;
}
updateDroidOrientation(psFoundDroid);
// Initialise the movement data
initDroidMovement(psFoundDroid);
}
return true;
}
// ////////////////////////////////////////////////////////////////////////////
BOOL recvBuildFinished(NETQUEUE queue)
{
uint32_t structId;
STRUCTURE *psStruct;
Position pos;
uint32_t type,typeindex;
uint8_t player;
NETbeginDecode(queue, GAME_BUILDFINISHED);
NETuint32_t(&structId); // get the struct id.
NETuint32_t(&type); // Kind of building.
NETPosition(&pos); // pos
NETuint8_t(&player);
NETend();
ASSERT( player < MAX_PLAYERS, "invalid player %u", player);
psStruct = IdToStruct(structId,ANYPLAYER);
if (psStruct)
{ // make it complete.
psStruct->currentBuildPts = psStruct->pStructureType->buildPoints+1;
if (psStruct->status != SS_BUILT)
{
debug(LOG_SYNC, "Synch error, structure %u was not complete, and should have been.", structId);
psStruct->status = SS_BUILT;
buildingComplete(psStruct);
}
debug(LOG_SYNC, "Created normal building %u for player %u", psStruct->id, player);
return true;
}
// The building wasn't started, so we'll have to just plonk it down in the map.
// Find the structures stats
for (typeindex=0; // Find structure target
(typeindex<numStructureStats ) && (asStructureStats[typeindex].ref != type);
typeindex++);
// Check for similar buildings, to avoid overlaps
if (TileHasStructure(mapTile(map_coord(pos.x), map_coord(pos.y))))
{
// Get the current structure
psStruct = getTileStructure(map_coord(pos.x), map_coord(pos.y));
if (asStructureStats[typeindex].type == psStruct->pStructureType->type)
{
// Correct type, correct location, just rename the id's to sync it.. (urgh)
psStruct->id = structId;
psStruct->status = SS_BUILT;
buildingComplete(psStruct);
debug(LOG_SYNC, "Created modified building %u for player %u", psStruct->id, player);
#if defined (DEBUG)
NETlogEntry("structure id modified", SYNC_FLAG, player);
#endif
return true;
}
}
// Build the structure
psStruct = buildStructure(&(asStructureStats[typeindex]), pos.x, pos.y, player, true);
if (psStruct)
{
psStruct->id = structId;
psStruct->status = SS_BUILT;
buildingComplete(psStruct);
debug(LOG_SYNC, "Huge synch error, forced to create building %u for player %u", psStruct->id, player);
#if defined (DEBUG)
NETlogEntry("had to plonk down a building", SYNC_FLAG, player);
#endif
}
else
{
debug(LOG_SYNC, "Gigantic synch error, unable to create building for player %u", player);
NETlogEntry("had to plonk down a building, BUT FAILED!", SYNC_FLAG, player);
}
return false;
}
// ////////////////////////////////////////////////////////////////////////////
// receive droid creation information from other players
bool recvDroid(NETQUEUE queue)
{
DROID_TEMPLATE t, *pT = &t;
DROID *psDroid;
uint8_t player;
uint32_t id;
Position pos;
bool haveInitialOrders;
INITIAL_DROID_ORDERS initialOrders;
NETbeginDecode(queue, GAME_DEBUG_ADD_DROID);
{
int32_t droidType;
NETuint8_t(&player);
NETuint32_t(&id);
NETPosition(&pos);
NETqstring(pT->name);
pT->id = pT->name;
NETint32_t(&droidType);
NETuint8_t(&pT->asParts[COMP_BODY]);
NETuint8_t(&pT->asParts[COMP_BRAIN]);
NETuint8_t(&pT->asParts[COMP_PROPULSION]);
NETuint8_t(&pT->asParts[COMP_REPAIRUNIT]);
NETuint8_t(&pT->asParts[COMP_ECM]);
NETuint8_t(&pT->asParts[COMP_SENSOR]);
NETuint8_t(&pT->asParts[COMP_CONSTRUCT]);
NETint8_t(&pT->numWeaps);
for (int i = 0; i < pT->numWeaps; i++)
{
NETuint8_t(&pT->asWeaps[i]);
}
NETbool(&haveInitialOrders);
if (haveInitialOrders)
{
NETuint32_t(&initialOrders.secondaryOrder);
NETint32_t(&initialOrders.moveToX);
NETint32_t(&initialOrders.moveToY);
NETuint32_t(&initialOrders.factoryId); // For making scripts happy.
}
pT->droidType = (DROID_TYPE)droidType;
}
NETend();
if (!getDebugMappingStatus() && bMultiPlayer)
{
debug(LOG_WARNING, "Failed to add droid for player %u.", NetPlay.players[queue.index].position);
return false;
}
ASSERT_OR_RETURN(false, player < MAX_PLAYERS, "invalid player %u", player);
debug(LOG_LIFE, "<=== getting Droid from %u id of %u ", player, id);
if ((pos.x == 0 && pos.y == 0) || pos.x > world_coord(mapWidth) || pos.y > world_coord(mapHeight))
{
debug(LOG_ERROR, "Received bad droid position (%d, %d) from %d about p%d (%s)", (int)pos.x, (int)pos.y,
queue.index, player, isHumanPlayer(player) ? "Human" : "AI");
return false;
}
// Create that droid on this machine.
psDroid = reallyBuildDroid(pT, pos, player, false);
// If we were able to build the droid set it up
if (psDroid)
{
psDroid->id = id;
addDroid(psDroid, apsDroidLists);
if (haveInitialOrders)
{
psDroid->secondaryOrder = initialOrders.secondaryOrder;
psDroid->secondaryOrderPending = psDroid->secondaryOrder;
orderDroidLoc(psDroid, DORDER_MOVE, initialOrders.moveToX, initialOrders.moveToY, ModeImmediate);
cbNewDroid(IdToStruct(initialOrders.factoryId, ANYPLAYER), psDroid);
}
syncDebugDroid(psDroid, '+');
}
else
{
debug(LOG_ERROR, "Packet from %d cannot create droid for p%d (%s)!", queue.index,
player, isHumanPlayer(player) ? "Human" : "AI");
#ifdef DEBUG
CONPRINTF(ConsoleString, (ConsoleString, "MULTIPLAYER: Couldn't build a remote droid, relying on checking to resync"));
#endif
return false;
}
return true;
}
