/// <summary>
/// ED_LoadFromFile
/// The entities are directly placed in the array, rather than allocated with
/// ED_Alloc, because otherwise an error loading the map would have entity
/// number references out of order.
///
/// Creates a server's entity / program execution context by
/// parsing textual entity definitions out of an ent file.
///
/// Used for both fresh maps and savegame loads. A fresh map would also need
/// to call ED_CallSpawnFunctions () to let the objects initialize themselves.
/// </summary>
public static void LoadFromFile(string data)
{
edict_t ent = null;
int inhibit = 0;
Progs.GlobalStruct.time = (float)Server.sv.time;
// parse ents
while (true)
{
// parse the opening brace
data = Common.Parse(data);
if (data == null)
{
break;
}
if (Common.Token != "{")
{
Sys.Error("ED_LoadFromFile: found {0} when expecting {", Common.Token);
}
if (ent == null)
{
ent = Server.EdictNum(0);
}
else
{
ent = Server.AllocEdict();
}
data = ParseEdict(data, ent);
// remove things from different skill levels or deathmatch
if (Host.Deathmatch != 0)
{
if (((int)ent.v.spawnflags & SpawnFlags.SPAWNFLAG_NOT_DEATHMATCH) != 0)
{
Server.FreeEdict(ent);
inhibit++;
continue;
}
}
else if ((Host.CurrentSkill == 0 && ((int)ent.v.spawnflags & SpawnFlags.SPAWNFLAG_NOT_EASY) != 0) ||
(Host.CurrentSkill == 1 && ((int)ent.v.spawnflags & SpawnFlags.SPAWNFLAG_NOT_MEDIUM) != 0) ||
(Host.CurrentSkill >= 2 && ((int)ent.v.spawnflags & SpawnFlags.SPAWNFLAG_NOT_HARD) != 0))
{
Server.FreeEdict(ent);
inhibit++;
continue;
}
//
// immediately call spawn function
//
if (ent.v.classname == 0)
{
Con.Print("No classname for:\n");
Print(ent);
Server.FreeEdict(ent);
continue;
}
// look for the spawn function
int func = IndexOfFunction(GetString(ent.v.classname));
if (func == -1)
{
Con.Print("No spawn function for:\n");
Print(ent);
Server.FreeEdict(ent);
continue;
}
Progs.GlobalStruct.self = Server.EdictToProg(ent);
Execute(func);
}
Con.DPrint("{0} entities inhibited\n", inhibit);
}
static void PF_Spawn()
{
edict_t ed = Server.AllocEdict();
ReturnEdict(ed);
}