portalSky 1.3 modification

neo/game/Game_local.cpp

@@ -252,6 +252,13 @@ void idGameLocal::Clear( void ) {
 	savedEventQueue.Init();
 
 	memset( lagometer, 0, sizeof( lagometer ) );
+
+    //neuro start
+	portalSkyEnt			= NULL;
+	portalSkyActive			= false;
+	playerOldEyePos.Zero();			 // 7318
+	globalPortalSky			= false; // 7318
+	//neuro end
 }
 
 /*
@@ -536,6 +543,17 @@ void idGameLocal::SaveGame( idFile *f ) {
 	savegame.WriteBool( isNewFrame );
 	savegame.WriteFloat( clientSmoothing );
 
+    //neuro start
+	portalSkyEnt.Save( &savegame );
+	savegame.WriteBool( portalSkyActive );
+	savegame.WriteBool( globalPortalSky );		// 7318
+	savegame.WriteInt( currentPortalSkyType );	// 7318
+	savegame.WriteVec3( playerOldEyePos );		// 7318
+	savegame.WriteVec3( portalSkyGlobalOrigin );	// 7318
+	savegame.WriteVec3( portalSkyOrigin );		// 7318
+
+	//neuro end
+
 	savegame.WriteBool( mapCycleLoaded );
 	savegame.WriteInt( spawnCount );
 
@@ -906,6 +924,13 @@ void idGameLocal::LoadMap( const char *mapName, int randseed ) {
 	sessionCommand = "";
 	nextGibTime		= 0;
 
+    //neuro start
+	portalSkyEnt			= NULL;
+	portalSkyActive			= false;
+	playerOldEyePos.Zero();			// 7318
+	globalPortalSky			= false;// 7318
+	//neuro end
+
 	vacuumAreaNum = -1;		// if an info_vacuum is spawned, it will set this
 
 	if ( !editEntities ) {
@@ -1353,6 +1378,16 @@ bool idGameLocal::InitFromSaveGame( const char *mapName, idRenderWorld *renderWo
 	savegame.ReadBool( isNewFrame );
 	savegame.ReadFloat( clientSmoothing );
 
+    //neuro start
+	portalSkyEnt.Restore( &savegame );
+	savegame.ReadBool( portalSkyActive );
+	savegame.ReadBool( globalPortalSky );		// 7318
+	savegame.ReadInt( currentPortalSkyType );	// 7318
+	savegame.ReadVec3( playerOldEyePos );		// 7318
+	savegame.ReadVec3( portalSkyGlobalOrigin );	// 7318
+	savegame.ReadVec3( portalSkyOrigin );		// 7318
+	//neuro end
+
 	savegame.ReadBool( mapCycleLoaded );
 	savegame.ReadInt( spawnCount );
 
@@ -1999,6 +2034,25 @@ void idGameLocal::SetupPlayerPVS( void ) {
 			pvs.FreeCurrentPVS( otherPVS );
 			playerConnectedAreas = newPVS;
 		}
+
+        //neuro start
+		// if portalSky is preset, then merge into pvs so we get rotating brushes, etc
+		if ( portalSkyEnt.GetEntity() ) {
+			idEntity *skyEnt = portalSkyEnt.GetEntity();
+
+			otherPVS = pvs.SetupCurrentPVS( skyEnt->GetPVSAreas(), skyEnt->GetNumPVSAreas() );
+			newPVS = pvs.MergeCurrentPVS( playerPVS, otherPVS );
+			pvs.FreeCurrentPVS( playerPVS );
+			pvs.FreeCurrentPVS( otherPVS );
+			playerPVS = newPVS;
+
+			otherPVS = pvs.SetupCurrentPVS( skyEnt->GetPVSAreas(), skyEnt->GetNumPVSAreas() );
+			newPVS = pvs.MergeCurrentPVS( playerConnectedAreas, otherPVS );
+			pvs.FreeCurrentPVS( playerConnectedAreas );
+			pvs.FreeCurrentPVS( otherPVS );
+			playerConnectedAreas = newPVS;
+		}
+		//neuro end
 	}
 }
 
@@ -4268,6 +4322,69 @@ void idGameLocal::ThrottleUserInfo( void ) {
 	mpGame.ThrottleUserInfo();
 }
 
+//neuro start
+/*
+=================
+idGameLocal::SetPortalSkyEnt
+=================
+*/
+void idGameLocal::SetPortalSkyEnt( idEntity *ent ) {
+	portalSkyEnt = ent;
+}
+
+/*
+=================
+idGameLocal::IsPortalSkyAcive
+=================
+*/
+bool idGameLocal::IsPortalSkyAcive() {
+	return portalSkyActive;
+}
+
+/*
+=================
+idGameLocal::CheckGlobalPortalSky			--> 7318
+=================
+*/
+bool idGameLocal::CheckGlobalPortalSky() {
+	return globalPortalSky;
+}
+
+/*
+=================
+idGameLocal::SetGlobalPortalSky			--> 7318
+=================
+*/
+void idGameLocal::SetGlobalPortalSky( const char *name ) {
+
+	if ( CheckGlobalPortalSky() ) {
+		Error( "more than one global portalSky:\ndelete them until you have just one.\nportalSky '%s' causes it.", name );
+	}
+	else {
+		globalPortalSky = true;
+	}
+}
+
+/*
+=================
+idGameLocal::SetCurrentPortalSkyType		--> 7318
+=================
+*/
+void idGameLocal::SetCurrentPortalSkyType( int type ) {
+	currentPortalSkyType = type;
+}
+
+/*
+=================
+idGameLocal::GetCurrentPortalSkyType		--> 7318
+=================
+*/
+int idGameLocal::GetCurrentPortalSkyType() {
+	return currentPortalSkyType;
+}
+
+//neuro end
+
 /*
 ===========
 idGameLocal::SelectTimeGroup

neo/game/Game_local.h

@@ -165,6 +165,16 @@ typedef struct {
 
 //============================================================================
 
+//7318 start
+enum {
+	PORTALSKY_STANDARD = 0,			// classic portalsky
+	PORTALSKY_GLOBAL = 1,			// always following portal sky
+	PORTALSKY_LOCAL = 2,			// following portal sky from a spot
+};
+//7318 end
+
+//============================================================================
+
 class idEventQueue {
 public:
 	typedef enum {
@@ -294,6 +304,30 @@ public:
 	idEntityPtr<idEntity>	lastGUIEnt;				// last entity with a GUI, used by Cmd_NextGUI_f
 	int						lastGUI;				// last GUI on the lastGUIEnt
 
+    //neuro start
+        idEntityPtr<idEntity>	                portalSkyEnt;
+	bool					portalSkyActive;
+	//7318 start
+	bool					globalPortalSky;	
+	int					portalSkyScale;		
+	int					currentPortalSkyType;	//0 = classic, 1 = global, 2 = local 
+	idVec3					portalSkyOrigin;	
+	idVec3					portalSkyGlobalOrigin;	
+	idVec3					playerOldEyePos;	
+	//7318 end
+		
+
+	void					SetPortalSkyEnt( idEntity *ent );
+	bool					IsPortalSkyAcive();
+	//7318 start
+	bool					CheckGlobalPortalSky();	
+	void					SetGlobalPortalSky(const char *name);
+	void					SetCurrentPortalSkyType(int type);	// 0 = classic, 1 = global, 2 = local
+	int					GetCurrentPortalSkyType();	//0 = classic, 1 = global, 2 = local
+	//7318 end	
+
+	//neuro end
+
 	// ---------------------- Public idGame Interface -------------------
 
 							idGameLocal();
@@ -387,6 +421,10 @@ public:
 	bool					InPlayerPVS( idEntity *ent ) const;
 	bool					InPlayerConnectedArea( idEntity *ent ) const;
 
+    //Ivan_the_B start
+	pvsHandle_t				GetPlayerPVS()			{ return playerPVS; };
+	//Ivan_the_B end
+
 	void					SetCamera( idCamera *cam );
 	idCamera *				GetCamera( void ) const;
 	bool					SkipCinematic( void );

neo/game/Item.cpp

@@ -712,6 +712,44 @@ void idObjective::Event_CamShot( ) {
 			renderView_t fullView = *view;
 			fullView.width = SCREEN_WIDTH;
 			fullView.height = SCREEN_HEIGHT;
+
+            //neuro start
+			// HACK : always draw sky-portal view if there is one in the map, this isn't real-time
+			if ( gameLocal.portalSkyEnt.GetEntity() && g_enablePortalSky.GetBool() ) {
+				renderView_t	portalView = fullView;
+				portalView.vieworg = gameLocal.portalSkyEnt.GetEntity()->GetPhysics()->GetOrigin();
+
+				// setup global fixup projection vars
+				if ( 1 ) {
+					int vidWidth, vidHeight;
+					idVec2 shiftScale;
+
+					renderSystem->GetGLSettings( vidWidth, vidHeight );
+
+					float pot;
+					int temp;
+
+					int	 w = vidWidth;
+					for (temp = 1 ; temp < w ; temp<<=1) {
+					}
+					pot = (float)temp;
+					shiftScale.x = (float)w / pot;
+
+					int	 h = vidHeight;
+					for (temp = 1 ; temp < h ; temp<<=1) {
+					}
+					pot = (float)temp;
+					shiftScale.y = (float)h / pot;
+
+					fullView.shaderParms[4] = shiftScale.x;
+					fullView.shaderParms[5] = shiftScale.y;
+				}
+
+				gameRenderWorld->RenderScene( &portalView );
+				renderSystem->CaptureRenderToImage( "_currentRender" );
+			}
+			//neuro end
+
 			// draw a view to a texture
 			renderSystem->CropRenderSize( 256, 256, true );
 			gameRenderWorld->RenderScene( &fullView );

neo/game/Misc.cpp

@@ -3156,3 +3156,93 @@ void idPhantomObjects::Think( void ) {
 		BecomeInactive( TH_THINK );
 	}
 }
+//neuro start
+/*
+===============================================================================
+
+idPortalSky
+
+===============================================================================
+*/
+
+CLASS_DECLARATION( idEntity, idPortalSky )
+	EVENT( EV_PostSpawn,			idPortalSky::Event_PostSpawn )
+	EVENT( EV_Activate,				idPortalSky::Event_Activate )
+END_CLASS
+
+/*
+===============
+idPortalSky::idPortalSky
+===============
+*/
+idPortalSky::idPortalSky( void ) {
+
+}
+
+/*
+===============
+idPortalSky::~idPortalSky
+===============
+*/
+idPortalSky::~idPortalSky( void ) {
+
+}
+
+/*
+===============
+idPortalSky::Spawn
+===============
+*/
+void idPortalSky::Spawn( void ) {
+
+	if ( spawnArgs.GetInt( "type" ) == PORTALSKY_GLOBAL ) {
+		gameLocal.SetGlobalPortalSky( spawnArgs.GetString( "name" ) );
+		gameLocal.portalSkyGlobalOrigin = GetPhysics()->GetOrigin();
+	}
+	
+		
+	if ( !spawnArgs.GetBool( "triggered" ) ) {
+        if ( spawnArgs.GetInt( "type" ) != PORTALSKY_STANDARD ) {
+            gameLocal.portalSkyScale = spawnArgs.GetInt( "scale", "16" );
+        }
+		PostEventMS( &EV_PostSpawn, 1 );
+	}
+
+	
+}
+
+/*
+================
+idPortalSky::Event_PostSpawn
+================
+*/
+void idPortalSky::Event_PostSpawn() {
+
+	gameLocal.SetCurrentPortalSkyType( spawnArgs.GetInt( "type", "0" ) );
+
+	if ( gameLocal.GetCurrentPortalSkyType() != PORTALSKY_GLOBAL ) {
+		gameLocal.portalSkyOrigin = GetPhysics()->GetOrigin();
+		// both standard and local portalSky share the origin, it's in the execution that things change.
+	}
+
+	gameLocal.SetPortalSkyEnt( this );
+}
+
+/*
+================
+idPortalSky::Event_Activate
+================
+*/
+void idPortalSky::Event_Activate( idEntity *activator ) {
+
+	gameLocal.SetCurrentPortalSkyType( spawnArgs.GetInt( "type", "0" ) );
+
+	if ( gameLocal.GetCurrentPortalSkyType() != PORTALSKY_GLOBAL ) {
+		gameLocal.portalSkyOrigin = GetPhysics()->GetOrigin();
+		// both standard and local portalSky share the origin, it's in the execution that things change.
+	}	
+
+	gameLocal.portalSkyScale = spawnArgs.GetInt( "scale", "16" );	
+	gameLocal.SetPortalSkyEnt( this );
+}
+//neuro end

neo/game/Misc.h

@@ -765,4 +765,25 @@ private:
 	idList<idVec3>		lastTargetPos;
 };
 
+//neuro start
+/*
+===============================================================================
+
+idPortalSky
+
+===============================================================================
+*/
+class idPortalSky : public idEntity {
+public:
+	CLASS_PROTOTYPE( idPortalSky );
+
+	idPortalSky();
+	~idPortalSky();
+
+	void				Spawn( void );
+	void				Event_PostSpawn();
+	void				Event_Activate( idEntity *activator );
+};
+//neuro end
+
 #endif /* !__GAME_MISC_H__ */

neo/game/Player.cpp

@@ -6394,6 +6394,11 @@ void idPlayer::Think( void ) {
 		}
 		gameLocal.Printf( "%d: enemies\n", num );
 	}
+
+    //neuro start    
+	// determine if portal sky is in pvs
+	gameLocal.portalSkyActive = gameLocal.pvs.CheckAreasForPortalSky( gameLocal.GetPlayerPVS(), GetPhysics()->GetOrigin() );
+	//neuro end
 }
 
 /*
@@ -7923,6 +7928,12 @@ void idPlayer::ClientPredictionThink( void ) {
 	if ( gameLocal.isNewFrame && entityNumber == gameLocal.localClientNum ) {
 		playerView.CalculateShake();
 	}
+    //neuro start
+	// determine if portal sky is in pvs
+	pvsHandle_t	clientPVS = gameLocal.pvs.SetupCurrentPVS( GetPVSAreas(), GetNumPVSAreas() );
+	gameLocal.portalSkyActive = gameLocal.pvs.CheckAreasForPortalSky( clientPVS, GetPhysics()->GetOrigin() );
+	gameLocal.pvs.FreeCurrentPVS( clientPVS );
+	//neuro end
 }
 
 /*

neo/game/PlayerView.cpp

@@ -36,6 +36,15 @@ If you have questions concerning this license or the applicable additional terms
 
 #include "PlayerView.h"
 
+//Ivan_the_B start
+static int MakePowerOfTwo( int num ) {
+	int		pot;
+	for (pot = 1 ; pot < num ; pot<<=1) {
+	}
+	return pot;
+}
+//Ivan_the_B end
+
 const int IMPULSE_DELAY = 150;
 /*
 ==============
@@ -452,7 +461,88 @@ void idPlayerView::SingleView( idUserInterface *hud, const renderView_t *view )
 	renderView_t	hackedView = *view;
 	hackedView.viewaxis = hackedView.viewaxis * ShakeAxis();
 
-	gameRenderWorld->RenderScene( &hackedView );
+	//neuro start
+	//7318 start
+	idVec3 		diff, currentEyePos, PSOrigin, Zero;
+	
+	Zero.Zero();
+		
+        //if ( gameLocal.CheckGlobalPortalSky() ) {
+	if ( ( gameLocal.CheckGlobalPortalSky() ) || ( gameLocal.GetCurrentPortalSkyType() == PORTALSKY_LOCAL ) ) {		
+		// in a case of a moving portalSky
+		
+		currentEyePos = hackedView.vieworg;
+	
+		
+		if ( gameLocal.playerOldEyePos == Zero ) {
+			gameLocal.playerOldEyePos = currentEyePos;
+			//initialize playerOldEyePos, this will only happen in one tick.
+		}
+
+		diff = ( currentEyePos - gameLocal.playerOldEyePos) / gameLocal.portalSkyScale;
+		gameLocal.portalSkyGlobalOrigin += diff; // this is for the global portalSky.
+							 // It should keep going even when not active.
+	}
+
+	if ( gameLocal.portalSkyEnt.GetEntity() && gameLocal.IsPortalSkyAcive() && g_enablePortalSky.GetBool() ) {
+		
+		if ( gameLocal.GetCurrentPortalSkyType() == PORTALSKY_STANDARD ) {
+			PSOrigin = gameLocal.portalSkyOrigin;
+		}
+	
+		
+		if ( gameLocal.GetCurrentPortalSkyType() == PORTALSKY_GLOBAL ) {
+			PSOrigin = gameLocal.portalSkyGlobalOrigin;
+ 		}
+
+		
+		if ( gameLocal.GetCurrentPortalSkyType() == PORTALSKY_LOCAL ) {
+			gameLocal.portalSkyOrigin += diff;
+			PSOrigin = gameLocal.portalSkyOrigin;
+		}
+	
+		gameLocal.playerOldEyePos = currentEyePos;
+		// 7318 end
+
+		renderView_t	portalView = hackedView;
+		portalView.vieworg = PSOrigin;	// 7318 moded
+
+		// setup global fixup projection vars
+		if ( 1 ) {
+			int vidWidth, vidHeight;
+			idVec2 shiftScale;
+	
+			renderSystem->GetGLSettings( vidWidth, vidHeight );
+	
+			float pot;
+			int	 w = vidWidth;
+			pot = MakePowerOfTwo( w );
+			shiftScale.x = (float)w / pot;
+
+			int	 h = vidHeight;
+			pot = MakePowerOfTwo( h );
+			shiftScale.y = (float)h / pot;
+
+			hackedView.shaderParms[4] = shiftScale.x;
+			hackedView.shaderParms[5] = shiftScale.y;
+		}
+
+		gameRenderWorld->RenderScene( &portalView );
+		renderSystem->CaptureRenderToImage( "_currentRender" );
+
+		hackedView.forceUpdate = true;				// FIX: for smoke particles not drawing when portalSky present
+	
+	}
+	else {
+
+		gameLocal.playerOldEyePos = currentEyePos;	// 7318 moded 
+								// so if g_enablePortalSky is disabled GlobalPortalSkies don't broke
+								// when g_enablePortalSky gets re-enabled GlPS keep working 
+	}
+
+	
+	gameRenderWorld->RenderScene( &hackedView ); //was fxManager->Process( &hackedView );
+      //neuro end
 
 	if ( player->spectating ) {
 		return;

neo/game/Pvs.cpp

@@ -1420,3 +1420,55 @@ void idPVS::ReadPVS( const pvsHandle_t handle, const idBitMsg &msg ) {
 }
 
 #endif
+
+//neuro start
+/*
+================
+idPVS::CheckAreasForPortalSky
+================
+*/
+bool idPVS::CheckAreasForPortalSky( const pvsHandle_t handle, const idVec3 &origin ) {
+	int j, sourceArea;
+
+	if ( handle.i < 0 || handle.i >= MAX_CURRENT_PVS || handle.h != currentPVS[handle.i].handle.h ) {
+		return false;
+	}
+
+	sourceArea = gameRenderWorld->PointInArea( origin );
+
+	if ( sourceArea == -1 ) {
+	// 7318 start
+
+		// this is the case where the player is not in any AAS area; 
+		// this is, he is in noclip mode out of the map. let's do a global/local PS check!
+		
+		if ( gameLocal.CheckGlobalPortalSky() || ( gameLocal.GetCurrentPortalSkyType() == PORTALSKY_LOCAL ) ) {
+			//this is... if the current PS is local, or there exist a global PS in the map, even if it's not current...
+			return true;	// in any one of those cases keep callculating for the global or the local portalSky 
+		}
+		return false;
+	}
+
+	for ( j = 0; j < numAreas; j++ ) {
+
+		if ( !( currentPVS[handle.i].pvs[j>>3] & (1 << (j&7)) ) ) {
+			continue;
+		}
+
+		if ( gameRenderWorld->CheckAreaForPortalSky( j ) ) {
+			return true;
+		}
+	}
+
+	// here if the player is in an unreachable AAS like inisde a sealed room, where he teleports in,
+	// the function will return false. so let's repeat the global/local PS check!
+
+	
+	if ( gameLocal.CheckGlobalPortalSky()  || ( gameLocal.GetCurrentPortalSkyType() == PORTALSKY_LOCAL ) ) {
+		//this is... if the current PS is local, or there exist a global PS in the map, even if it's not current...
+		return true;	// in any one of those cases keep callculating for the global or the local portalSky 
+	}
+	// 7318 end
+	return false;
+}
+//neuro end

neo/game/Pvs.h

@@ -97,6 +97,10 @@ public:
 	void				ReadPVS( const pvsHandle_t handle, const idBitMsg &msg );
 #endif
 
+    //neuro start
+	bool				CheckAreasForPortalSky( const pvsHandle_t handle, const idVec3 &origin );
+	//neuro end
+
 private:
 	int					numAreas;
 	int					numPortals;

neo/game/gamesys/SysCvar.cpp

@@ -335,3 +335,6 @@ idCVar mod_validSkins(				"mod_validSkins",			"skins/characters/player/marine_mp
 idCVar net_serverDownload(			"net_serverDownload",		"0",			CVAR_GAME | CVAR_INTEGER | CVAR_ARCHIVE, "enable server download redirects. 0: off 1: redirect to si_serverURL 2: use builtin download. see net_serverDl cvars for configuration" );
 idCVar net_serverDlBaseURL(			"net_serverDlBaseURL",		"",				CVAR_GAME | CVAR_ARCHIVE, "base URL for the download redirection" );
 idCVar net_serverDlTable(			"net_serverDlTable",		"",				CVAR_GAME | CVAR_ARCHIVE, "pak names for which download is provided, seperated by ;" );
+//neuro start 
+idCVar g_enablePortalSky(			"g_enablePortalSky",		"1",			CVAR_GAME | CVAR_BOOL, "enables the portal sky" );
+//neuro end

neo/game/gamesys/SysCvar.h

@@ -254,4 +254,7 @@ extern const char *si_gameTypeArgs[];
 
 extern const char *ui_skinArgs[];
 
+//neuro start
+extern idCVar	g_enablePortalSky;
+//neuro end
 #endif /* !__SYS_CVAR_H__ */