Added multiplayer tab for launcher + backend improvements

Adds a multiplayer tab to allow hosting and joining games from within the GZDoom launcher rather than needed to use the command line. This has its own set of defaults independent from the main play page which necessitated rewriting how this information is passed and stored in the backend. A startup info struct is now passed back which has its defaults set from the cvars and then propagates any changes to it back to the defaults after selection is complete, making it much simpler to interface with the engine defaults.
This commit is contained in:
Boondorl 2025-07-02 19:56:17 -04:00 committed by Ricardo Luís Vaz Silva
commit 9701bfaa5c
18 changed files with 1006 additions and 156 deletions

View file

@ -5,6 +5,7 @@
#include "c_cvars.h"
#include "gstrings.h"
#include "version.h"
#include "m_argv.h"
static_assert(sizeof(void*) == 8,
"Only LP64/LLP64 builds are officially supported. "
@ -30,11 +31,32 @@ bool pauseext;
FStartupInfo GameStartupInfo;
CVAR(Bool, queryiwad, QUERYIWADDEFAULT, CVAR_ARCHIVE | CVAR_GLOBALCONFIG);
CVAR(String, defaultiwad, "", CVAR_ARCHIVE | CVAR_GLOBALCONFIG);
CVAR(Bool, vid_fps, false, 0)
CVAR(Bool, queryiwad, QUERYIWADDEFAULT, CVAR_ARCHIVE | CVAR_GLOBALCONFIG)
CVAR(Bool, saveargs, true, CVAR_ARCHIVE | CVAR_GLOBALCONFIG)
CVAR(Bool, savenetfile, false, CVAR_ARCHIVE | CVAR_GLOBALCONFIG)
CVAR(Bool, savenetargs, true, CVAR_ARCHIVE | CVAR_GLOBALCONFIG)
CVAR(String, defaultiwad, "", CVAR_ARCHIVE | CVAR_GLOBALCONFIG)
CVAR(String, defaultargs, "", CVAR_ARCHIVE | CVAR_GLOBALCONFIG)
CVAR(String, defaultnetiwad, "", CVAR_ARCHIVE | CVAR_GLOBALCONFIG)
CVAR(String, defaultnetargs, "", CVAR_ARCHIVE | CVAR_GLOBALCONFIG)
CVAR(Int, defaultnetplayers, 8, CVAR_ARCHIVE | CVAR_GLOBALCONFIG)
CVAR(Int, defaultnethostport, 0, CVAR_ARCHIVE | CVAR_GLOBALCONFIG)
CVAR(Int, defaultnetticdup, 0, CVAR_ARCHIVE | CVAR_GLOBALCONFIG)
CVAR(Int, defaultnetmode, 0, CVAR_ARCHIVE | CVAR_GLOBALCONFIG)
CVAR(Int, defaultnetgamemode, -1, CVAR_ARCHIVE | CVAR_GLOBALCONFIG)
CVAR(Bool, defaultnetaltdm, false, CVAR_ARCHIVE | CVAR_GLOBALCONFIG)
CVAR(String, defaultnetaddress, "", CVAR_ARCHIVE | CVAR_GLOBALCONFIG)
CVAR(Int, defaultnetjoinport, 0, CVAR_ARCHIVE | CVAR_GLOBALCONFIG)
CVAR(Int, defaultnetpage, 0, CVAR_ARCHIVE | CVAR_GLOBALCONFIG)
CVAR(Int, defaultnethostteam, 255, CVAR_ARCHIVE | CVAR_GLOBALCONFIG)
CVAR(Int, defaultnetjointeam, 255, CVAR_ARCHIVE | CVAR_GLOBALCONFIG)
CVAR(Bool, defaultnetextratic, false, CVAR_ARCHIVE | CVAR_GLOBALCONFIG)
CVAR(String, defaultnetsavefile, "", CVAR_ARCHIVE | CVAR_GLOBALCONFIG)
EXTERN_CVAR(Bool, ui_generic)
EXTERN_CVAR(Int, vid_preferbackend)
EXTERN_CVAR(Bool, vid_fullscreen)
CUSTOM_CVAR(String, language, "auto", CVAR_ARCHIVE | CVAR_NOINITCALL | CVAR_GLOBALCONFIG)
{
@ -43,3 +65,120 @@ CUSTOM_CVAR(String, language, "auto", CVAR_ARCHIVE | CVAR_NOINITCALL | CVAR_GLOB
if (sysCallbacks.LanguageChanged) sysCallbacks.LanguageChanged(self);
}
// Some of this info has to be passed and managed from the front end since it's game-engine specific.
FStartupSelectionInfo::FStartupSelectionInfo(const TArray<WadStuff>& wads, FArgs& args, int startFlags) : Wads(&wads), Args(&args), DefaultStartFlags(startFlags)
{
DefaultQueryIWAD = queryiwad;
DefaultLanguage = language;
DefaultBackend = vid_preferbackend;
DefaultFullscreen = vid_fullscreen;
if (defaultiwad[0] != '\0')
{
for (int i = 0; i < wads.Size(); ++i)
{
if (!wads[i].Name.CompareNoCase(defaultiwad))
{
DefaultIWAD = i;
break;
}
}
}
DefaultArgs = defaultargs;
bSaveArgs = saveargs;
if (defaultnetiwad[0] != '\0')
{
for (int i = 0; i < wads.Size(); ++i)
{
if (!wads[i].Name.CompareNoCase(defaultnetiwad))
{
DefaultNetIWAD = i;
break;
}
}
}
DefaultNetArgs = defaultnetargs;
DefaultNetPage = defaultnetpage;
DefaultNetSaveFile = defaultnetsavefile;
bSaveNetFile = savenetfile;
bSaveNetArgs = savenetargs;
DefaultNetPlayers = defaultnetplayers;
DefaultNetHostPort = defaultnethostport;
DefaultNetTicDup = defaultnetticdup;
DefaultNetMode = defaultnetmode;
DefaultNetGameMode = defaultnetgamemode;
DefaultNetAltDM = defaultnetaltdm;
DefaultNetHostTeam = defaultnethostteam;
DefaultNetExtraTic = defaultnetextratic;
DefaultNetAddress = defaultnetaddress;
DefaultNetJoinPort = defaultnetjoinport;
DefaultNetJoinTeam = defaultnetjointeam;
}
// Return whatever IWAD the user selected.
int FStartupSelectionInfo::SaveInfo()
{
DefaultLanguage.StripLeftRight();
DefaultArgs.StripLeftRight();
DefaultNetArgs.StripLeftRight();
AdditionalNetArgs.StripLeftRight();
DefaultNetAddress.StripLeftRight();
DefaultNetSaveFile.StripLeftRight();
queryiwad = DefaultQueryIWAD;
language = DefaultLanguage.GetChars();
vid_fullscreen = DefaultFullscreen;
if (DefaultBackend != vid_preferbackend)
vid_preferbackend = DefaultBackend;
if (bNetStart)
{
savenetfile = bSaveNetFile;
savenetargs = bSaveNetArgs;
defaultnetiwad = (*Wads)[DefaultNetIWAD].Name.GetChars();
defaultnetpage = DefaultNetPage;
defaultnetsavefile = savenetfile ? DefaultNetSaveFile.GetChars() : "";
defaultnetargs = savenetargs ? DefaultNetArgs.GetChars() : "";
if (bHosting)
{
defaultnetplayers = DefaultNetPlayers;
defaultnethostport = DefaultNetHostPort;
defaultnetticdup = DefaultNetTicDup;
defaultnetmode = DefaultNetMode;
defaultnetgamemode = DefaultNetGameMode;
defaultnetaltdm = DefaultNetAltDM;
defaultnethostteam = DefaultNetHostTeam;
defaultnetextratic = DefaultNetExtraTic;
}
else
{
defaultnetaddress = DefaultNetAddress.GetChars();
defaultnetjoinport = DefaultNetJoinPort;
defaultnetjointeam = DefaultNetJoinTeam;
}
if (!DefaultNetArgs.IsEmpty())
Args->AppendArgsString(DefaultNetArgs);
if (!AdditionalNetArgs.IsEmpty())
Args->AppendArgsString(AdditionalNetArgs);
return DefaultNetIWAD;
}
defaultiwad = (*Wads)[DefaultIWAD].Name.GetChars();
saveargs = bSaveArgs;
defaultargs = saveargs ? DefaultArgs.GetChars() : "";
if (!DefaultArgs.IsEmpty())
Args->AppendArgsString(DefaultArgs);
return DefaultIWAD;
}

View file

@ -10,6 +10,7 @@ class FGameTexture;
class FTextureID;
enum EUpscaleFlags : int;
class FConfigFile;
class FArgs;
struct FTranslationID;
struct SystemCallbacks
@ -58,6 +59,51 @@ struct WadStuff
FString Name;
};
struct FStartupSelectionInfo
{
const TArray<WadStuff>* Wads = nullptr;
FArgs* Args = nullptr;
// Local game info
int DefaultIWAD = 0;
FString DefaultArgs = {};
bool bSaveArgs = true;
// Settings
int DefaultStartFlags = 0;
bool DefaultQueryIWAD = true;
FString DefaultLanguage = "auto";
int DefaultBackend = 1;
bool DefaultFullscreen = true;
// Net game info
int DefaultNetIWAD = 0;
bool bNetStart = false;
bool bHosting = false;
bool bSaveNetFile = false;
bool bSaveNetArgs = true;
int DefaultNetPage = 0;
FString DefaultNetArgs = {};
FString AdditionalNetArgs = {}; // These ones shouldn't be saved.
FString DefaultNetSaveFile = {};
int DefaultNetHostTeam = 255;
int DefaultNetPlayers = 8;
int DefaultNetHostPort = 0;
int DefaultNetTicDup = 0;
bool DefaultNetExtraTic = false;
int DefaultNetMode = -1;
int DefaultNetGameMode = -1;
bool DefaultNetAltDM = false;
FString DefaultNetAddress = {};
int DefaultNetJoinPort = 0;
int DefaultNetJoinTeam = 255;
FStartupSelectionInfo() = delete;
FStartupSelectionInfo(const TArray<WadStuff>& wads, FArgs& args, int startFlags);
int SaveInfo();
};
extern FString endoomName;
extern bool batchrun;