void Unlag::reconcilePlayerPositions(byte shooter_id, size_t ticsago)
{
for (size_t i=0; i<player_history.size(); i++)
{
player_t *player = player_history[i].player;
// skip over the player shooting and any spectators
if (player->id == shooter_id || player->spectator || !player->mo)
continue;
fixed_t dest_x, dest_y, dest_z; // position to move player to
if (!reconciled)
{
// record the player's current position, which hasn't yet
// been saved to the history arrays
player_history[i].backup_x = player->mo->x;
player_history[i].backup_y = player->mo->y;
player_history[i].backup_z = player->mo->z;
size_t cur = (gametic - ticsago) % Unlag::MAX_HISTORY_TICS;
dest_x = player_history[i].history_x[cur];
dest_y = player_history[i].history_y[cur];
dest_z = player_history[i].history_z[cur];
if (player_history[i].history_size < ticsago)
{
// make the player temporarily unshootable since this player
// was not alive when the shot was fired. Kind of a hack.
player_history[i].backup_flags = player->mo->flags;
player->mo->flags &= ~(MF_SHOOTABLE | MF_SOLID);
player_history[i].changed_flags = true;
}
#ifdef _UNLAG_DEBUG_
// spawn a marker sprite at the reconciled position for debugging
AActor *mo = new AActor(dest_x, dest_y, dest_z, MT_KEEN);
mo->flags &= ~(MF_SHOOTABLE | MF_SOLID);
mo->health = -187;
SV_SpawnMobj(mo);
#endif // _UNLAG_DEBUG_
}
else
{ // we're moving the player back to proper position
dest_x = player_history[i].backup_x;
dest_y = player_history[i].backup_y;
dest_z = player_history[i].backup_z;
// restore a player's shootability if we removed it previously
if (player_history[i].changed_flags)
{
player->mo->flags = player_history[i].backup_flags;
player_history[i].changed_flags = false;
}
}
movePlayer(player, dest_x, dest_y, dest_z);
}
}
//
// [Toke - CTF] CTF_SpawnFlag
// Spawns a flag of the designated type in the designated location
//
void CTF_SpawnFlag (flag_t f)
{
flagdata *data = &CTFdata[f];
AActor *flag = new AActor (data->x, data->y, data->z, flag_table[f][flag_home]);
SV_SpawnMobj(flag);
data->actor = flag->ptr();
data->state = flag_home;
data->flagger = 0;
}
//
// CTF_SpawnDroppedFlag
// Spawns a dropped flag
//
void CTF_SpawnDroppedFlag (flag_t f, int x, int y, int z)
{
flagdata *data = &CTFdata[f];
AActor *flag = new AActor (x, y, z, flag_table[f][flag_dropped]);
SV_SpawnMobj(flag);
data->actor = flag->ptr();
data->state = flag_dropped;
data->timeout = (size_t)(ctf_flagtimeout * TICRATE);
data->flagger = 0;
}
//
// P_SpawnPlayer
// Called when a player is spawned on the level.
// Most of the player structure stays unchanged
// between levels.
//
void P_SpawnPlayer (player_t &player, mapthing2_t *mthing)
{
// denis - clients should not control spawning
if(!serverside)
return;
// [RH] Things 4001-? are also multiplayer starts. Just like 1-4.
// To make things simpler, figure out which player is being
// spawned here.
player_t *p = &player;
// not playing?
if(!p->ingame())
return;
if (p->playerstate == PST_REBORN || p->playerstate == PST_ENTER)
G_PlayerReborn (*p);
AActor *mobj = new AActor (mthing->x << FRACBITS, mthing->y << FRACBITS, ONFLOORZ, MT_PLAYER);
// set color translations for player sprites
// [RH] Different now: MF_TRANSLATION is not used.
// mobj->translation = translationtables + 256*playernum;
mobj->angle = ANG45 * (mthing->angle/45);
mobj->pitch = mobj->roll = 0;
mobj->player = p;
mobj->health = p->health;
// [RH] Set player sprite based on skin
if(p->userinfo.skin >= numskins)
p->userinfo.skin = 0;
mobj->sprite = skins[p->userinfo.skin].sprite;
p->fov = 90.0f;
p->mo = p->camera = mobj->ptr();
p->playerstate = PST_LIVE;
p->refire = 0;
p->damagecount = 0;
p->bonuscount = 0;
p->extralight = 0;
p->fixedcolormap = 0;
p->viewheight = VIEWHEIGHT;
p->xviewshift = 0;
p->attacker = AActor::AActorPtr();
// Set up some special spectator stuff
if (p->spectator)
{
mobj->translucency = 0;
p->mo->flags |= MF_SPECTATOR;
p->mo->flags2 |= MF2_FLY;
}
// [RH] Allow chasecam for demo watching
//if ((demoplayback || demonew) && chasedemo)
// p->cheats = CF_CHASECAM;
// setup gun psprite
P_SetupPsprites (p);
// give all cards in death match mode
if (sv_gametype != GM_COOP)
{
for (int i = 0; i < NUMCARDS; i++)
p->cards[i] = true;
}
if(serverside)
{
// [RH] If someone is in the way, kill them
P_TeleportMove (mobj, mobj->x, mobj->y, mobj->z, true);
// [BC] Do script stuff
if (level.behavior != NULL)
{
if (p->playerstate == PST_ENTER)
{
level.behavior->StartTypedScripts (SCRIPT_Enter, p->mo);
}
else if (p->playerstate == PST_REBORN)
{
level.behavior->StartTypedScripts (SCRIPT_Respawn, p->mo);
}
}
// send new objects
SV_SpawnMobj(mobj);
}
}
//
// P_SpawnMapThing
// The fields of the mapthing should
// already be in host byte order.
//
// [RH] position is used to weed out unwanted start spots
//
void P_SpawnMapThing (mapthing2_t *mthing, int position)
{
int i;
int bit;
AActor *mobj;
fixed_t x, y, z;
if (mthing->type == 0 || mthing->type == -1)
return;
// count deathmatch start positions
if (mthing->type == 11 || ((mthing->type == 5080 || mthing->type == 5081 || mthing->type == 5082))
&& !sv_teamspawns)
{
if (deathmatch_p == &deathmatchstarts[MaxDeathmatchStarts])
{
// [RH] Get more deathmatchstarts
int offset = MaxDeathmatchStarts;
MaxDeathmatchStarts *= 2;
deathmatchstarts = (mapthing2_t *)Realloc (deathmatchstarts, MaxDeathmatchStarts * sizeof(mapthing2_t));
deathmatch_p = &deathmatchstarts[offset];
}
memcpy (deathmatch_p, mthing, sizeof(*mthing));
deathmatch_p++;
return;
}
// [Toke - CTF - starts] CTF starts - count Blue team start positions
if (mthing->type == 5080 && sv_teamspawns)
{
if (blueteam_p == &blueteamstarts[MaxBlueTeamStarts])
{
int offset = MaxBlueTeamStarts;
MaxBlueTeamStarts *= 2;
blueteamstarts = (mapthing2_t *)Realloc (blueteamstarts, MaxBlueTeamStarts * sizeof(mapthing2_t));
blueteam_p = &blueteamstarts[offset];
}
memcpy (blueteam_p, mthing, sizeof(*mthing));
blueteam_p++;
return;
}
// [Toke - CTF - starts] CTF starts - count Red team start positions
if (mthing->type == 5081 && sv_teamspawns)
{
if (redteam_p == &redteamstarts[MaxRedTeamStarts])
{
int offset = MaxRedTeamStarts;
MaxRedTeamStarts *= 2;
redteamstarts = (mapthing2_t *)Realloc (redteamstarts, MaxRedTeamStarts * sizeof(mapthing2_t));
redteam_p = &redteamstarts[offset];
}
memcpy (redteam_p, mthing, sizeof(*mthing));
redteam_p++;
return;
}
// [RH] Record polyobject-related things
if (HexenHack)
{
switch (mthing->type)
{
case PO_HEX_ANCHOR_TYPE:
mthing->type = PO_ANCHOR_TYPE;
break;
case PO_HEX_SPAWN_TYPE:
mthing->type = PO_SPAWN_TYPE;
break;
case PO_HEX_SPAWNCRUSH_TYPE:
mthing->type = PO_SPAWNCRUSH_TYPE;
break;
}
}
if (mthing->type == PO_ANCHOR_TYPE ||
mthing->type == PO_SPAWN_TYPE ||
mthing->type == PO_SPAWNCRUSH_TYPE)
{
polyspawns_t *polyspawn = new polyspawns_t;
polyspawn->next = polyspawns;
polyspawn->x = mthing->x << FRACBITS;
polyspawn->y = mthing->y << FRACBITS;
polyspawn->angle = mthing->angle;
polyspawn->type = mthing->type;
polyspawns = polyspawn;
if (mthing->type != PO_ANCHOR_TYPE)
po_NumPolyobjs++;
return;
}
// check for players specially
if ((mthing->type <= 4 && mthing->type > 0)
|| (mthing->type >= 4001 && mthing->type <= 4001 + MAXPLAYERSTARTS - 4))
{
// [RH] Only spawn spots that match position.
if (mthing->args[0] != position)
return;
playerstarts.push_back(*mthing);
return;
}
// [RH] sound sequence overrides
if (mthing->type >= 1400 && mthing->type < 1410)
{
return;
}
else if (mthing->type == 1411)
{
int type;
if (mthing->args[0] == 255)
type = -1;
else
type = mthing->args[0];
if (type > 63)
{
Printf (PRINT_HIGH, "Sound sequence %d out of range\n", type);
}
else
{
}
return;
}
/*if (deathmatch)
{
if (!(mthing->flags & MTF_DEATHMATCH))
return;
}
else if (multiplayer)
{
if (!(mthing->flags & MTF_COOPERATIVE))
return;
}
if (!multiplayer)
{
if (!(mthing->flags & MTF_SINGLE))
return;
}*/
// GhostlyDeath -- Correctly spawn things
if (sv_gametype != GM_COOP && !(mthing->flags & MTF_DEATHMATCH))
return;
if (sv_gametype == GM_COOP && sv_maxplayers == 1 && !(mthing->flags & MTF_SINGLE))
return;
if (sv_gametype == GM_COOP && sv_maxplayers != 1 && !(mthing->flags & MTF_COOPERATIVE))
return;
// check for apropriate skill level
if (sv_skill == sk_baby)
bit = 1;
else if (sv_skill == sk_nightmare)
bit = 4;
else
bit = 1 << ((int)sv_skill - 2);
if (!(mthing->flags & bit))
return;
// [RH] Determine if it is an old ambient thing, and if so,
// map it to MT_AMBIENT with the proper parameter.
if (mthing->type >= 14001 && mthing->type <= 14064)
{
mthing->args[0] = mthing->type - 14000;
mthing->type = 14065;
i = MT_AMBIENT;
}
// [RH] Check if it's a particle fountain
else if (mthing->type >= 9027 && mthing->type <= 9033)
{
mthing->args[0] = mthing->type - 9026;
i = MT_FOUNTAIN;
}
else
{
// find which type to spawn
for (i = 0; i < NUMMOBJTYPES; i++)
if (mthing->type == mobjinfo[i].doomednum)
break;
}
if (i >= NUMMOBJTYPES)
{
// [RH] Don't die if the map tries to spawn an unknown thing
Printf (PRINT_HIGH, "Unknown type %i at (%i, %i)\n",
mthing->type,
mthing->x, mthing->y);
i = MT_UNKNOWNTHING;
}
// [RH] If the thing's corresponding sprite has no frames, also map
// it to the unknown thing.
else if (sprites[states[mobjinfo[i].spawnstate].sprite].numframes == 0)
{
Printf (PRINT_HIGH, "Type %i at (%i, %i) has no frames\n",
mthing->type, mthing->x, mthing->y);
i = MT_UNKNOWNTHING;
}
// don't spawn keycards and players in deathmatch
if (sv_gametype != GM_COOP && mobjinfo[i].flags & MF_NOTDMATCH)
return;
// don't spawn deathmatch weapons in offline single player mode
if (!multiplayer)
{
switch (i)
{
case MT_CHAINGUN:
case MT_SHOTGUN:
case MT_SUPERSHOTGUN:
case MT_MISC25: // BFG
case MT_MISC26: // chainsaw
case MT_MISC27: // rocket launcher
case MT_MISC28: // plasma gun
if ((mthing->flags & (MTF_DEATHMATCH|MTF_SINGLE)) == MTF_DEATHMATCH)
return;
break;
default:
break;
}
}
if (sv_nomonsters)
if (i == MT_SKULL || (mobjinfo[i].flags & MF_COUNTKILL) )
return;
// spawn it
x = mthing->x << FRACBITS;
y = mthing->y << FRACBITS;
if (i == MT_WATERZONE)
{
sector_t *sec = R_PointInSubsector (x, y)->sector;
sec->waterzone = 1;
return;
}
else if (i == MT_SECRETTRIGGER)
{
level.total_secrets++;
}
if (mobjinfo[i].flags & MF_SPAWNCEILING)
z = ONCEILINGZ;
else
z = ONFLOORZ;
mobj = new AActor (x, y, z, (mobjtype_t)i);
if (z == ONFLOORZ)
mobj->z += mthing->z << FRACBITS;
else if (z == ONCEILINGZ)
mobj->z -= mthing->z << FRACBITS;
mobj->spawnpoint = *mthing;
if (mobj->flags2 & MF2_FLOATBOB)
{ // Seed random starting index for bobbing motion
mobj->health = M_Random();
mobj->special1 = mthing->z << FRACBITS;
}
// [RH] Set the thing's special
mobj->special = mthing->special;
memcpy (mobj->args, mthing->args, sizeof(mobj->args));
if (mobj->tics > 0)
mobj->tics = 1 + (P_Random () % mobj->tics);
if (mobj->flags & MF_COUNTKILL)
level.total_monsters++;
if (mobj->flags & MF_COUNTITEM)
level.total_items++;
if (i != MT_SPARK)
mobj->angle = ANG45 * (mthing->angle/45);
if (mthing->flags & MTF_AMBUSH)
mobj->flags |= MF_AMBUSH;
// [RH] Add ThingID to mobj and link it in with the others
mobj->tid = mthing->thingid;
mobj->AddToHash ();
SV_SpawnMobj(mobj);
if (sv_gametype == GM_CTF) {
// [Toke - CTF] Setup flag sockets
if (mthing->type == ID_BLUE_FLAG)
{
flagdata *data = &CTFdata[it_blueflag];
if (data->flaglocated)
return;
CTF_RememberFlagPos (mthing);
CTF_SpawnFlag(it_blueflag);
}
if (mthing->type == ID_RED_FLAG)
{
flagdata *data = &CTFdata[it_redflag];
if (data->flaglocated)
return;
CTF_RememberFlagPos (mthing);
CTF_SpawnFlag(it_redflag);
}
}
// [RH] Go dormant as needed
if (mthing->flags & MTF_DORMANT)
P_DeactivateMobj (mobj);
}
//
// P_RespawnSpecials
//
void P_RespawnSpecials (void)
{
fixed_t x;
fixed_t y;
fixed_t z;
subsector_t* ss;
AActor* mo;
mapthing2_t* mthing;
int i;
if(!serverside)
return;
// only respawn items in deathmatch
if (sv_gametype == GM_COOP || !sv_itemsrespawn)
return;
// nothing left to respawn?
if (iquehead == iquetail)
return;
// wait a certain number of seconds
if (level.time - itemrespawntime[iquetail] < sv_itemrespawntime*TICRATE)
return;
mthing = &itemrespawnque[iquetail];
x = mthing->x << FRACBITS;
y = mthing->y << FRACBITS;
// find which type to spawn
for (i=0 ; i< NUMMOBJTYPES ; i++)
{
if (mthing->type == mobjinfo[i].doomednum)
break;
}
// [Fly] crashes sometimes without it
if (i >= NUMMOBJTYPES)
{
// pull it from the que
iquetail = (iquetail+1)&(ITEMQUESIZE-1);
return;
}
if (mobjinfo[i].flags & MF_SPAWNCEILING)
z = ONCEILINGZ;
else
z = ONFLOORZ;
// spawn a teleport fog at the new spot
ss = R_PointInSubsector (x, y);
mo = new AActor (x, y, z, MT_IFOG);
SV_SpawnMobj(mo);
if (clientside)
S_Sound (mo, CHAN_VOICE, "misc/spawn", 1, ATTN_IDLE);
// spawn it
mo = new AActor (x, y, z, (mobjtype_t)i);
mo->spawnpoint = *mthing;
mo->angle = ANG45 * (mthing->angle/45);
if (z == ONFLOORZ)
mo->z += mthing->z << FRACBITS;
else if (z == ONCEILINGZ)
mo->z -= mthing->z << FRACBITS;
if (mo->flags2 & MF2_FLOATBOB)
{ // Seed random starting index for bobbing motion
mo->health = M_Random();
mo->special1 = mthing->z << FRACBITS;
}
mo->special = 0;
// pull it from the que
iquetail = (iquetail+1)&(ITEMQUESIZE-1);
SV_SpawnMobj(mo);
}
