static void ReadOnePlayer(FSerializer &arc, bool skipload)
{
int i;
const char *name = NULL;
bool didIt = false;
if (arc.BeginObject(nullptr))
{
arc.StringPtr("playername", name);
for (i = 0; i < MAXPLAYERS; ++i)
{
if (playeringame[i])
{
if (!didIt)
{
didIt = true;
player_t playerTemp;
playerTemp.Serialize(arc);
if (!skipload)
{
// This temp player has undefined pitch limits, so set them to something
// that should leave the pitch stored in the savegame intact when
// rendering. The real pitch limits will be set by P_SerializePlayers()
// via a net command, but that won't be processed in time for a screen
// wipe, so we need something here.
playerTemp.MaxPitch = playerTemp.MinPitch = playerTemp.mo->Angles.Pitch;
CopyPlayer(&players[i], &playerTemp, name);
}
else
{
// we need the player actor, so that G_FinishTravel can destroy it later.
players[i].mo = playerTemp.mo;
}
}
else
{
if (players[i].mo != NULL)
{
players[i].mo->Destroy();
players[i].mo = NULL;
}
}
}
}
arc.EndObject();
}
}
void P_SerializeSounds(FSerializer &arc)
{
S_SerializeSounds(arc);
DSeqNode::SerializeSequences (arc);
const char *name = NULL;
BYTE order;
if (arc.isWriting())
{
order = S_GetMusic(&name);
}
arc.StringPtr("musicname", name)
("musicorder", order);
if (arc.isReading())
{
if (!S_ChangeMusic(name, order))
if (level.cdtrack == 0 || !S_ChangeCDMusic(level.cdtrack, level.cdid))
S_ChangeMusic(level.Music, level.musicorder);
}
}
static void ReadMultiplePlayers(FSerializer &arc, int numPlayers, int numPlayersNow, bool skipload)
{
// For two or more players, read each player into a temporary array.
int i, j;
const char **nametemp = new const char *[numPlayers];
player_t *playertemp = new player_t[numPlayers];
BYTE *tempPlayerUsed = new BYTE[numPlayers];
BYTE playerUsed[MAXPLAYERS];
for (i = 0; i < numPlayers; ++i)
{
nametemp[i] = NULL;
if (arc.BeginObject(nullptr))
{
arc.StringPtr("playername", nametemp[i]);
playertemp[i].Serialize(arc);
arc.EndObject();
}
tempPlayerUsed[i] = 0;
}
for (i = 0; i < MAXPLAYERS; ++i)
{
playerUsed[i] = playeringame[i] ? 0 : 2;
}
if (!skipload)
{
// Now try to match players from the savegame with players present
// based on their names. If two players in the savegame have the
// same name, then they are assigned to players in the current game
// on a first-come, first-served basis.
for (i = 0; i < numPlayers; ++i)
{
for (j = 0; j < MAXPLAYERS; ++j)
{
if (playerUsed[j] == 0 && stricmp(players[j].userinfo.GetName(), nametemp[i]) == 0)
{ // Found a match, so copy our temp player to the real player
Printf("Found player %d (%s) at %d\n", i, nametemp[i], j);
CopyPlayer(&players[j], &playertemp[i], nametemp[i]);
playerUsed[j] = 1;
tempPlayerUsed[i] = 1;
break;
}
}
}
// Any players that didn't have matching names are assigned to existing
// players on a first-come, first-served basis.
for (i = 0; i < numPlayers; ++i)
{
if (tempPlayerUsed[i] == 0)
{
for (j = 0; j < MAXPLAYERS; ++j)
{
if (playerUsed[j] == 0)
{
Printf("Assigned player %d (%s) to %d (%s)\n", i, nametemp[i], j, players[j].userinfo.GetName());
CopyPlayer(&players[j], &playertemp[i], nametemp[i]);
playerUsed[j] = 1;
tempPlayerUsed[i] = 1;
break;
}
}
}
}
// Make sure any extra players don't have actors spawned yet. Happens if the players
// present now got the same slots as they had in the save, but there are not as many
// as there were in the save.
for (j = 0; j < MAXPLAYERS; ++j)
{
if (playerUsed[j] == 0)
{
if (players[j].mo != NULL)
{
players[j].mo->Destroy();
players[j].mo = NULL;
}
}
}
// Remove any temp players that were not used. Happens if there are fewer players
// than there were in the save, and they got shuffled.
for (i = 0; i < numPlayers; ++i)
{
if (tempPlayerUsed[i] == 0)
{
playertemp[i].mo->Destroy();
playertemp[i].mo = NULL;
}
}
}
else
{
for (i = 0; i < MAXPLAYERS; ++i)
{
players[i].mo = playertemp[i].mo;
}
}
delete[] tempPlayerUsed;
delete[] playertemp;
delete[] nametemp;
}
void P_SerializePlayers(FSerializer &arc, bool skipload)
{
int numPlayers, numPlayersNow;
int i;
// Count the number of players present right now.
for (numPlayersNow = 0, i = 0; i < MAXPLAYERS; ++i)
{
if (playeringame[i])
{
++numPlayersNow;
}
}
if (arc.isWriting())
{
// Record the number of players in this save.
arc("numplayers", numPlayersNow);
if (arc.BeginArray("players"))
{
// Record each player's name, followed by their data.
for (i = 0; i < MAXPLAYERS; ++i)
{
if (playeringame[i])
{
if (arc.BeginObject(nullptr))
{
const char *n = players[i].userinfo.GetName();
arc.StringPtr("playername", n);
players[i].Serialize(arc);
arc.EndObject();
}
}
}
arc.EndArray();
}
}
else
{
arc("numplayers", numPlayers);
if (arc.BeginArray("players"))
{
// If there is only one player in the game, they go to the
// first player present, no matter what their name.
if (numPlayers == 1)
{
ReadOnePlayer(arc, skipload);
}
else
{
ReadMultiplePlayers(arc, numPlayers, numPlayersNow, skipload);
}
arc.EndArray();
}
if (!skipload && numPlayersNow > numPlayers)
{
SpawnExtraPlayers();
}
// Redo pitch limits, since the spawned player has them at 0.
players[consoleplayer].SendPitchLimits();
}
}