- scriptified the TimeFreezer powerup.

src/g_inventory/a_artifacts.cpp

@@ -1481,134 +1481,6 @@ void APowerBuddha::EndEffect ()
 	Owner->player->cheats &= ~CF_BUDDHA;
 }
 
-// Time freezer powerup -----------------------------------------------------
-
-IMPLEMENT_CLASS( APowerTimeFreezer, false, false)
-
-//===========================================================================
-//
-// APowerTimeFreezer :: InitEffect
-//
-//===========================================================================
-
-void APowerTimeFreezer::InitEffect()
-{
-	int freezemask;
-
-	Super::InitEffect();
-
-	if (Owner == NULL || Owner->player == NULL)
-		return;
-
-	// When this powerup is in effect, pause the music.
-	S_PauseSound(false, false);
-
-	// Give the player and his teammates the power to move when time is frozen.
-	freezemask = 1 << (Owner->player - players);
-	Owner->player->timefreezer |= freezemask;
-	for (int i = 0; i < MAXPLAYERS; i++)
-	{
-		if (playeringame[i] &&
-			players[i].mo != NULL &&
-			players[i].mo->IsTeammate(Owner)
-		   )
-		{
-			players[i].timefreezer |= freezemask;
-		}
-	}
-
-	// [RH] The effect ends one tic after the counter hits zero, so make
-	// sure we start at an odd count.
-	EffectTics += !(EffectTics & 1);
-	if ((EffectTics & 1) == 0)
-	{
-		EffectTics++;
-	}
-	// Make sure the effect starts and ends on an even tic.
-	if ((level.time & 1) == 0)
-	{
-		level.flags2 |= LEVEL2_FROZEN;
-	}
-	else
-	{
-		// Compensate for skipped tic, but beware of overflow.
-		if(EffectTics < INT_MAX)
-			EffectTics++;
-	}
-}
-
-//===========================================================================
-//
-// APowerTimeFreezer :: DoEffect
-//
-//===========================================================================
-
-void APowerTimeFreezer::DoEffect()
-{
-	Super::DoEffect();
-	// [RH] Do not change LEVEL_FROZEN on odd tics, or the Revenant's tracer
-	// will get thrown off.
-	// [ED850] Don't change it if the player is predicted either.
-	if (level.time & 1 || (Owner != NULL && Owner->player != NULL && Owner->player->cheats & CF_PREDICTING))
-	{
-		return;
-	}
-	// [RH] The "blinking" can't check against EffectTics exactly or it will
-	// never happen, because InitEffect ensures that EffectTics will always
-	// be odd when level.time is even.
-	if ( EffectTics > 4*32 
-		|| (( EffectTics > 3*32 && EffectTics <= 4*32 ) && ((EffectTics + 1) & 15) != 0 )
-		|| (( EffectTics > 2*32 && EffectTics <= 3*32 ) && ((EffectTics + 1) & 7) != 0 )
-		|| (( EffectTics >   32 && EffectTics <= 2*32 ) && ((EffectTics + 1) & 3) != 0 )
-		|| (( EffectTics >    0 && EffectTics <= 1*32 ) && ((EffectTics + 1) & 1) != 0 ))
-		level.flags2 |= LEVEL2_FROZEN;
-	else
-		level.flags2 &= ~LEVEL2_FROZEN;
-}
-
-//===========================================================================
-//
-// APowerTimeFreezer :: EndEffect
-//
-//===========================================================================
-
-void APowerTimeFreezer::EndEffect()
-{
-	int	i;
-
-	Super::EndEffect();
-
-	// If there is an owner, remove the timefreeze flag corresponding to
-	// her from all players.
-	if (Owner != NULL && Owner->player != NULL)
-	{
-		int freezemask = ~(1 << (Owner->player - players));
-		for (i = 0; i < MAXPLAYERS; ++i)
-		{
-			players[i].timefreezer &= freezemask;
-		}
-	}
-
-	// Are there any players who still have timefreezer bits set?
-	for (i = 0; i < MAXPLAYERS; ++i)
-	{
-		if (playeringame[i] && players[i].timefreezer != 0)
-		{
-			break;
-		}
-	}
-
-	if (i == MAXPLAYERS)
-	{
-		// No, so allow other actors to move about freely once again.
-		level.flags2 &= ~LEVEL2_FROZEN;
-
-		// Also, turn the music back on.
-		S_ResumeSound(false);
-	}
-}
-
-
 // Morph powerup ------------------------------------------------------
 
 IMPLEMENT_CLASS(APowerMorph, false, true)

src/g_level.cpp

@@ -1888,6 +1888,7 @@ DEFINE_FIELD_BIT(FLevelLocals, flags2, monsterfallingdamage, LEVEL2_MONSTERFALLI
 DEFINE_FIELD_BIT(FLevelLocals, flags2, checkswitchrange, LEVEL2_CHECKSWITCHRANGE)
 DEFINE_FIELD_BIT(FLevelLocals, flags2, polygrind, LEVEL2_POLYGRIND)
 DEFINE_FIELD_BIT(FLevelLocals, flags2, nomonsters, LEVEL2_NOMONSTERS)
+DEFINE_FIELD_BIT(FLevelLocals, flags2, frozen, LEVEL2_FROZEN)
 
 //==========================================================================
 //

src/s_sound.cpp

@@ -1852,6 +1852,15 @@ void S_PauseSound (bool notmusic, bool notsfx)
 	}
 }
 
+DEFINE_ACTION_FUNCTION(DObject, S_PauseSound)
+{
+	PARAM_PROLOGUE;
+	PARAM_BOOL(notmusic);
+	PARAM_BOOL(notsfx);
+	S_PauseSound(notmusic, notsfx);
+	return 0;
+}
+
 //==========================================================================
 //
 // S_ResumeSound
@@ -1873,6 +1882,14 @@ void S_ResumeSound (bool notsfx)
 	}
 }
 
+DEFINE_ACTION_FUNCTION(DObject, S_ResumeSound)
+{
+	PARAM_PROLOGUE;
+	PARAM_BOOL(notsfx);
+	S_ResumeSound(notsfx);
+	return 0;
+}
+
 //==========================================================================
 //
 // S_SetSoundPaused

wadsrc/static/zscript/base.txt

@@ -9,6 +9,8 @@ class Object native
 	native static vector3, int G_PickPlayerStart(int pnum, int flags = 0);
 	native static int GameType();
 	native static void S_Sound (Sound sound_id, int channel, float volume = 1, float attenuation = ATTN_NORM);
+	native static void S_PauseSound (bool notmusic, bool notsfx);
+	native static void S_ResumeSound (bool notsfx);
 	native static bool S_ChangeMusic(String music_name, int order = 0, bool looping = true, bool force = false);
 	native static void C_MidPrint(string fontname, string textlabel, bool bold = false);	// always uses the stringtable.
 	native static uint BAM(double angle);
@@ -138,6 +140,7 @@ struct LevelLocals native
 	native bool checkswitchrange;
 	native bool polygrind;
 	native bool nomonsters;
+	native bool frozen;
 // level_info_t *info cannot be done yet.
 }
 

wadsrc/static/zscript/shared/powerups.txt

@@ -228,12 +228,133 @@ class PowerScanner : Powerup
 	}
 }
 
-class PowerTimeFreezer : Powerup native
+//===========================================================================
+//
+// TimeFreezer
+//
+//===========================================================================
+
+class PowerTimeFreezer : Powerup
 {
 	Default
 	{
 		Powerup.Duration -12;
 	}
+	
+	//===========================================================================
+	//
+	// InitEffect
+	//
+	//===========================================================================
+
+	override void InitEffect()
+	{
+		int freezemask;
+
+		Super.InitEffect();
+
+		if (Owner == null || Owner.player == null)
+			return;
+
+		// When this powerup is in effect, pause the music.
+		S_PauseSound(false, false);
+
+		// Give the player and his teammates the power to move when time is frozen.
+		freezemask = 1 << Owner.PlayerNumber();
+		Owner.player.timefreezer |= freezemask;
+		for (int i = 0; i < MAXPLAYERS; i++)
+		{
+			if (playeringame[i] &&
+				players[i].mo != null &&
+				players[i].mo.IsTeammate(Owner)
+			   )
+			{
+				players[i].timefreezer |= freezemask;
+			}
+		}
+
+		// [RH] The effect ends one tic after the counter hits zero, so make
+		// sure we start at an odd count.
+		EffectTics += !(EffectTics & 1);
+		if ((EffectTics & 1) == 0)
+		{
+			EffectTics++;
+		}
+		// Make sure the effect starts and ends on an even tic.
+		if ((level.time & 1) == 0)
+		{
+			level.frozen = true;;
+		}
+		else
+		{
+			// Compensate for skipped tic, but beware of overflow.
+			if(EffectTics < 0x7fffffff)
+				EffectTics++;
+		}
+	}
+
+	//===========================================================================
+	//
+	// APowerTimeFreezer :: DoEffect
+	//
+	//===========================================================================
+
+	override void DoEffect()
+	{
+		Super.DoEffect();
+		// [RH] Do not change LEVEL_FROZEN on odd tics, or the Revenant's tracer
+		// will get thrown off.
+		// [ED850] Don't change it if the player is predicted either.
+		if (level.time & 1 || (Owner != null && Owner.player != null && Owner.player.cheats & CF_PREDICTING))
+		{
+			return;
+		}
+		// [RH] The "blinking" can't check against EffectTics exactly or it will
+		// never happen, because InitEffect ensures that EffectTics will always
+		// be odd when level.time is even.
+		level.frozen = ( EffectTics > 4*32 
+			|| (( EffectTics > 3*32 && EffectTics <= 4*32 ) && ((EffectTics + 1) & 15) != 0 )
+			|| (( EffectTics > 2*32 && EffectTics <= 3*32 ) && ((EffectTics + 1) & 7) != 0 )
+			|| (( EffectTics >   32 && EffectTics <= 2*32 ) && ((EffectTics + 1) & 3) != 0 )
+			|| (( EffectTics >    0 && EffectTics <= 1*32 ) && ((EffectTics + 1) & 1) != 0 ));
+	}
+
+	//===========================================================================
+	//
+	// APowerTimeFreezer :: EndEffect
+	//
+	//===========================================================================
+
+	override void EndEffect()
+	{
+		Super.EndEffect();
+
+		// If there is an owner, remove the timefreeze flag corresponding to
+		// her from all players.
+		if (Owner != null && Owner.player != null)
+		{
+			int freezemask = ~(1 << Owner.PlayerNumber());
+			for (int i = 0; i < MAXPLAYERS; ++i)
+			{
+				players[i].timefreezer &= freezemask;
+			}
+		}
+
+		// Are there any players who still have timefreezer bits set?
+		for (int i = 0; i < MAXPLAYERS; ++i)
+		{
+			if (playeringame[i] && players[i].timefreezer != 0)
+			{
+				return;
+			}
+		}
+
+		// No, so allow other actors to move about freely once again.
+		level.frozen = false;
+
+		// Also, turn the music back on.
+		S_ResumeSound(false);
+	}
 }
 
 //===========================================================================