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More file handling cleanups

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FossilOrigin-Name: c09457f7ad6613411be70250bdc33917e92298e80706560a9a205c997b679297
This commit is contained in:
Jonathan Schleifer 2025-03-05 22:42:56 +00:00
parent a6a0247bb2
commit 3661ce9a40
3 changed files with 110 additions and 79 deletions
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172
src/savegamedemo.mm
View file

@ -88,94 +88,108 @@ stopifrecording()
}
void
savestate(char *fn)
savestate(OFIRI *IRI)
{
stop();
f = gzopen(fn, "wb9");
if (!f) {
conoutf(@"could not write %s", fn);
return;
}
gzwrite(f, (void *)"CUBESAVE", 8);
gzputc(f, islittleendian);
gzputi(SAVEGAMEVERSION);
gzputi(sizeof(dynent));
@autoreleasepool {
stop();
f = gzopen([IRI.fileSystemRepresentation
cStringWithEncoding:OFLocale.encoding],
"wb9");
if (!f) {
conoutf(@"could not write %@", IRI.string);
return;
}
gzwrite(f, (void *)"CUBESAVE", 8);
gzputc(f, islittleendian);
gzputi(SAVEGAMEVERSION);
gzputi(sizeof(dynent));
gzwrite(f, getclientmap().UTF8String, _MAXDEFSTR);
}
gzputi(gamemode);
gzputi(ents.length());
loopv(ents) gzputc(f, ents[i].spawned);
gzwrite(f, player1, sizeof(dynent));
dvector &monsters = getmonsters();
gzputi(monsters.length());
loopv(monsters) gzwrite(f, monsters[i], sizeof(dynent));
gzputi(players.length());
loopv(players)
{
gzput(players[i] == NULL);
gzwrite(f, players[i], sizeof(dynent));
gzputi(gamemode);
gzputi(ents.length());
loopv(ents) gzputc(f, ents[i].spawned);
gzwrite(f, player1, sizeof(dynent));
dvector &monsters = getmonsters();
gzputi(monsters.length());
loopv(monsters) gzwrite(f, monsters[i], sizeof(dynent));
gzputi(players.length());
loopv(players)
{
gzput(players[i] == NULL);
gzwrite(f, players[i], sizeof(dynent));
}
}
}
void
savegame(OFString *name)
{
if (!m_classicsp) {
conoutf(@"can only save classic sp games");
return;
}
@autoreleasepool {
if (!m_classicsp) {
conoutf(@"can only save classic sp games");
return;
}
sprintf_sd(fn)("savegames/%s.csgz", name.UTF8String);
savestate(fn);
OFString *path =
[OFString stringWithFormat:@"savegames/%@.csgz", name];
OFIRI *IRI = [Cube.sharedInstance.userDataIRI
IRIByAppendingPathComponent:path];
savestate(IRI);
stop();
conoutf(@"wrote %s", fn);
conoutf(@"wrote %@", IRI.string);
}
}
COMMAND(savegame, ARG_1STR)
void
loadstate(char *fn)
loadstate(OFIRI *IRI)
{
stop();
if (multiplayer())
return;
f = gzopen(fn, "rb9");
if (!f) {
conoutf(@"could not open %s", fn);
return;
}
string buf;
gzread(f, buf, 8);
if (strncmp(buf, "CUBESAVE", 8))
goto out;
if (gzgetc(f) != islittleendian)
goto out; // not supporting save->load accross incompatible
// architectures simpifies things a LOT
if (gzgeti() != SAVEGAMEVERSION || gzgeti() != sizeof(dynent))
goto out;
string mapname;
gzread(f, mapname, _MAXDEFSTR);
nextmode = gzgeti();
@autoreleasepool {
// continue below once map has been loaded and client & server
// have updated
changemap(@(mapname));
stop();
if (multiplayer())
return;
f = gzopen([IRI.fileSystemRepresentation
cStringWithEncoding:OFLocale.encoding],
"rb9");
if (!f) {
conoutf(@"could not open %@", IRI.string);
return;
}
string buf;
gzread(f, buf, 8);
if (strncmp(buf, "CUBESAVE", 8))
goto out;
if (gzgetc(f) != islittleendian)
goto out; // not supporting save->load accross
// incompatible architectures simpifies things
// a LOT
if (gzgeti() != SAVEGAMEVERSION || gzgeti() != sizeof(dynent))
goto out;
string mapname;
gzread(f, mapname, _MAXDEFSTR);
nextmode = gzgeti();
@autoreleasepool {
// continue below once map has been loaded and client &
// server have updated
changemap(@(mapname));
}
return;
out:
conoutf(@"aborting: savegame/demo from a different version of "
@"cube or cpu architecture");
stop();
}
return;
out:
conoutf(@"aborting: savegame/demo from a different version of cube or "
@"cpu architecture");
stop();
}
void
loadgame(OFString *name)
{
@autoreleasepool {
sprintf_sd(fn)("savegames/%s.csgz", name.UTF8String);
loadstate(fn);
OFString *path =
[OFString stringWithFormat:@"savegames/%@.csgz", name];
OFIRI *IRI = [Cube.sharedInstance.userDataIRI
IRIByAppendingPathComponent:path];
loadstate(IRI);
}
}
COMMAND(loadgame, ARG_1STR)
@ -249,18 +263,23 @@ OFVector3D dorig;
void
record(OFString *name)
{
if (m_sp) {
conoutf(@"cannot record singleplayer games");
return;
}
int cn = getclientnum();
if (cn < 0)
return;
@autoreleasepool {
if (m_sp) {
conoutf(@"cannot record singleplayer games");
return;
}
int cn = getclientnum();
if (cn < 0)
return;
sprintf_sd(fn)("demos/%s.cdgz", name.UTF8String);
savestate(fn);
OFString *path =
[OFString stringWithFormat:@"demos/%@.cdgz", name];
OFIRI *IRI = [Cube.sharedInstance.userDataIRI
IRIByAppendingPathComponent:path];
savestate(IRI);
gzputi(cn);
conoutf(@"started recording demo to %s", fn);
conoutf(@"started recording demo to %@", IRI.string);
demorecording = true;
starttime = lastmillis;
ddamage = bdamage = 0;
@ -315,8 +334,11 @@ void
demo(OFString *name)
{
@autoreleasepool {
sprintf_sd(fn)("demos/%s.cdgz", name.UTF8String);
loadstate(fn);
OFString *path =
[OFString stringWithFormat:@"demos/%@.cdgz", name];
OFIRI *IRI = [Cube.sharedInstance.userDataIRI
IRIByAppendingPathComponent:path];
loadstate(IRI);
demoloading = true;
}
}