New presence code for plugins v2 (#532)

* test

* Update cl_presence.nut

* Update Northstar.Client/mod/scripts/vscripts/presence/ui_presence.nut

* Apply suggestions from code review

* New scripts

* fix playlist and add native funcs to build

* remove snake cases from GameStateStruct

* I forgor

---------

Co-authored-by: cat_or_not <41955154+catornot@users.noreply.github.com>

7 files changed, 73 insertions, 103 deletions

diff --git a/Northstar.Client/mod.json b/Northstar.Client/mod.json
index d52f95fc..f0f45e67 100644
--- a/Northstar.Client/mod.json
+++ b/Northstar.Client/mod.json
@@ -3,6 +3,7 @@
 	"Description": "Various ui and client changes to fix bugs and add better support for mods",
 	"Version": "1.12.0",
 	"LoadPriority": 0,
+	"InitScript": "cl_northstar_client_init.nut",
 	"ConVars": [
 		{
 			"Name": "filter_hide_empty",
diff --git a/Northstar.Client/mod/scripts/vscripts/cl_northstar_client_init.nut b/Northstar.Client/mod/scripts/vscripts/cl_northstar_client_init.nut
new file mode 100644
index 00000000..212568d0
--- /dev/null
+++ b/Northstar.Client/mod/scripts/vscripts/cl_northstar_client_init.nut
@@ -0,0 +1,22 @@
+global struct GameStateStruct {
+
+    string map
+    string mapDisplayname
+
+    string playlist
+    string playlistDisplayname
+
+    int currentPlayers
+    int maxPlayers
+    int ownScore
+    int otherHighestScore
+    int maxScore
+    float timeEnd
+}
+
+global struct UIPresenceStruct {
+	bool isLoading
+	bool isLobby
+	string loadingLevel
+	string loadedLevel
+}
\ No newline at end of file
diff --git a/Northstar.Client/mod/scripts/vscripts/presence/cl_presence.nut b/Northstar.Client/mod/scripts/vscripts/presence/cl_presence.nut
index 755396e3..c8a8274a 100644
--- a/Northstar.Client/mod/scripts/vscripts/presence/cl_presence.nut
+++ b/Northstar.Client/mod/scripts/vscripts/presence/cl_presence.nut
@@ -1,60 +1,45 @@
 untyped
 globalize_all_functions
 
-struct {
-	int highestScore = 0
-	int secondHighestScore = 0
-} file
-
-void function OnPrematchStart()
-{
-    if ( GetServerVar( "roundBased" ) )
-        NSUpdateTimeInfo( level.nv.roundEndTime - Time() )
-    else
-        NSUpdateTimeInfo( level.nv.gameEndTime - Time() )
-}
-
-void function NSUpdateGameStateClientStart()
-{
-    #if MP
-		AddCallback_GameStateEnter( eGameState.Prematch, OnPrematchStart )
-    #endif
-	
-    thread NSUpdateGameStateLoopClient()
-    OnPrematchStart()
-}
-
-void function NSUpdateGameStateLoopClient()
-{
-    while ( true )
+void function NorthstarCodeCallback_GenerateGameState() {
+
+    GameStateStruct gs
+
+    int highestScore = 0
+    int secondHighest = 0
+
+    foreach ( player in GetPlayerArray() )
     {
-		if ( IsSingleplayer() )
-		{
-			NSUpdateGameStateClient( GetPlayerArray().len(), GetCurrentPlaylistVarInt( "max_players", 65535 ), 1, 1, 1, GetServerVar( "roundBased" ), 1 )
-			wait 1.0
-		}
-		else
-		{
-			foreach ( player in GetPlayerArray() )
-			{
-				if ( GameRules_GetTeamScore( player.GetTeam() ) >= file.highestScore )
-				{
-					file.highestScore = GameRules_GetTeamScore( player.GetTeam() )
-				}
-				else if ( GameRules_GetTeamScore( player.GetTeam() ) > file.secondHighestScore )
-				{
-					file.secondHighestScore = GameRules_GetTeamScore( player.GetTeam() )
-				}
-			}
-			
-			int ourScore = 0
-			if ( IsValid( GetLocalClientPlayer() ) )
-				ourScore = GameRules_GetTeamScore( GetLocalClientPlayer().GetTeam() )
-			
-			int limit = IsRoundBased() ? GetCurrentPlaylistVarInt( "roundscorelimit", 0 ) : GetCurrentPlaylistVarInt( "scorelimit", 0 )
-			NSUpdateGameStateClient( GetPlayerArray().len(), GetCurrentPlaylistVarInt( "max_players", 65535 ), ourScore, file.secondHighestScore, file.highestScore, GetServerVar( "roundBased" ), limit )
-			OnPrematchStart()
-			wait 1.0
-		}
+        if ( GameRules_GetTeamScore( player.GetTeam() ) >= highestScore )
+        {
+            highestScore = GameRules_GetTeamScore( player.GetTeam() )
+        }
+        else if ( GameRules_GetTeamScore( player.GetTeam() ) > secondHighest )
+        {
+            secondHighest = GameRules_GetTeamScore( player.GetTeam() )
+        }
     }
-}
+
+    gs.map = GetMapName()
+    gs.mapDisplayname = Localize(GetMapDisplayName(GetMapName()))
+
+    gs.playlist = GetCurrentPlaylistName()
+    gs.playlistDisplayname = Localize(GetCurrentPlaylistVarString("name", GetCurrentPlaylistName()))
+
+    gs.currentPlayers = GetPlayerArray().len()
+    gs.maxPlayers = GetCurrentPlaylistVarInt( "maxPlayers", -1 )
+
+    if ( IsValid( GetLocalClientPlayer() ) )
+		gs.ownScore = GameRules_GetTeamScore( GetLocalClientPlayer().GetTeam() )
+
+    gs.otherHighestScore = gs.ownScore == highestScore ? secondHighest : highestScore
+
+    gs.maxScore = IsRoundBased() ? GetCurrentPlaylistVarInt( "roundscorelimit", 0 ) : GetCurrentPlaylistVarInt( "scorelimit", 0 )
+
+	if ( GetServerVar( "roundBased" ) )
+		gs.timeEnd = expect float(level.nv.roundEndTime - Time())
+	else
+		gs.timeEnd = expect float(level.nv.gameEndTime - Time())
+
+    NSPushGameStateData(gs)
+}
\ No newline at end of file
diff --git a/Northstar.Client/mod/scripts/vscripts/presence/ui_presence.nut b/Northstar.Client/mod/scripts/vscripts/presence/ui_presence.nut
index 1e381989..cdf1c981 100644
--- a/Northstar.Client/mod/scripts/vscripts/presence/ui_presence.nut
+++ b/Northstar.Client/mod/scripts/vscripts/presence/ui_presence.nut
@@ -1,38 +1,12 @@
 untyped
 globalize_all_functions
 
-void function NSUpdateGameStateUIStart()
-{
-    thread NSUpdateGameStateLoopUI()
-}
+void function NorthstarCodeCallback_GenerateUIPresence() {
+	UIPresenceStruct uis
 
-void function NSUpdateGameStateLoopUI()
-{
-    while ( true )
-    {
-        wait 1.0
-
-        if ( uiGlobal.loadedLevel == "" )
-        {
-            if ( uiGlobal.isLoading )
-                NSSetLoading( true )
-            else
-            {
-                NSSetLoading( false )
-                NSUpdateGameStateUI( "", "", "", "", true, false )
-            }
-			
-            continue
-        }
-		
-        NSSetLoading( false )
-		if( GetConVarString( "mp_gamemode" ) == "solo" )
-		{
-			NSUpdateGameStateUI( GetActiveLevel(), Localize( GetMapDisplayName( GetActiveLevel() + "_CAMPAIGN_NAME" ) ), "Campaign", "Campaign", IsFullyConnected(), false )
-		}
-		else
-		{
-			NSUpdateGameStateUI( GetActiveLevel(), Localize( GetMapDisplayName( GetActiveLevel() ) ), GetConVarString( "mp_gamemode" ), Localize( GetPlaylistDisplayName( GetConVarString( "mp_gamemode" ) ) ), IsFullyConnected(), false )
-		}    
-	}
-}
+	uis.isLoading = uiGlobal.isLoading
+	uis.isLobby = IsLobby()
+	uis.loadingLevel = uiGlobal.loadingLevel
+	uis.loadedLevel = uiGlobal.loadedLevel
+	NSPushUIPresence(uis)
+}
\ No newline at end of file
diff --git a/Northstar.Client/mod/scripts/vscripts/ui/_menus.nut b/Northstar.Client/mod/scripts/vscripts/ui/_menus.nut
index 90a535ee..c83381fd 100644
--- a/Northstar.Client/mod/scripts/vscripts/ui/_menus.nut
+++ b/Northstar.Client/mod/scripts/vscripts/ui/_menus.nut
@@ -187,6 +187,7 @@ bool function UICodeCallback_LevelLoadingStarted( string levelname )
 	CloseAllDialogs()
 
 	uiGlobal.loadingLevel = levelname
+	uiGlobal.isLoading = true
 
 	StopMusic()
 
@@ -235,6 +236,7 @@ void function UICodeCallback_LevelLoadingFinished( bool error )
 	}
 
 	uiGlobal.loadingLevel = ""
+	uiGlobal.isLoading = false
 	Signal( uiGlobal.signalDummy, "LevelFinishedLoading" )
 }
 
diff --git a/Northstar.Client/mod/scripts/vscripts/ui/menu_lobby.nut b/Northstar.Client/mod/scripts/vscripts/ui/menu_lobby.nut
index 938e0d3f..3c868aab 100644
--- a/Northstar.Client/mod/scripts/vscripts/ui/menu_lobby.nut
+++ b/Northstar.Client/mod/scripts/vscripts/ui/menu_lobby.nut
@@ -372,8 +372,6 @@ void function StartPrivateMatch( var button )
 		return
 
 	ClientCommand( "StartPrivateMatchSearch" )
-	NSSetLoading(true)
-	NSUpdateListenServer()
 }
 
 void function DoRoomInviteIfAllowed( var button )
diff --git a/Northstar.Client/mod/scripts/vscripts/ui/menu_ns_serverbrowser.nut b/Northstar.Client/mod/scripts/vscripts/ui/menu_ns_serverbrowser.nut
index 03028255..b2e2a8b6 100644
--- a/Northstar.Client/mod/scripts/vscripts/ui/menu_ns_serverbrowser.nut
+++ b/Northstar.Client/mod/scripts/vscripts/ui/menu_ns_serverbrowser.nut
@@ -1058,18 +1058,6 @@ void function ThreadedAuthAndConnectToServer( string password = "" )
 	}
 
 	file.cancelConnection = false
-	NSSetLoading( true )
-	NSUpdateServerInfo(
-		NSGetServerID( file.lastSelectedServer ),
-		NSGetServerName( file.lastSelectedServer ),
-		password,
-		NSGetServerPlayerCount( file.lastSelectedServer ),
-		NSGetServerMaxPlayerCount( file.lastSelectedServer ),
-		NSGetServerMap( file.lastSelectedServer ),
-		Localize( GetMapDisplayName( NSGetServerMap( file.lastSelectedServer ) ) ),
-		NSGetServerPlaylist( file.lastSelectedServer ),
-		Localize( GetPlaylistDisplayName( NSGetServerPlaylist( file.lastSelectedServer ) ) )
-	)
 
 	if ( NSWasAuthSuccessful() )
 	{