Merge branch 'master' of https://github.com/rheit/zdoom

src/g_shared/a_quake.cpp

@@ -45,6 +45,7 @@ DEarthquake::DEarthquake (AActor *center, int intensityX, int intensityY, int in
 	m_IntensityX = intensityX;
 	m_IntensityY = intensityY;
 	m_IntensityZ = intensityZ;
+	m_CountdownStart = (double)duration;
 	m_Countdown = duration;
 	m_Flags = flags;
 }
@@ -71,6 +72,14 @@ void DEarthquake::Serialize (FArchive &arc)
 	{
 		arc << m_IntensityY << m_IntensityZ << m_Flags;
 	}
+	if (SaveVersion < 4520)
+	{
+		m_CountdownStart = 0;
+	}
+	else
+	{
+		arc << m_CountdownStart;
+	}
 }
 
 //==========================================================================
@@ -131,6 +140,7 @@ void DEarthquake::Tick ()
 			}
 		}
 	}
+	
 	if (--m_Countdown == 0)
 	{
 		if (S_IsActorPlayingSomething(m_Spot, CHAN_BODY, m_QuakeSFX))
@@ -150,15 +160,14 @@ void DEarthquake::Tick ()
 //
 //==========================================================================
 
-int DEarthquake::StaticGetQuakeIntensities(AActor *victim,
+int DEarthquake::StaticGetQuakeIntensities(AActor *victim, quakeInfo &qprop)
-	int &x, int &y, int &z, int &relx, int &rely, int &relz)
 {
 	if (victim->player != NULL && (victim->player->cheats & CF_NOCLIP))
 	{
 		return 0;
 	}
-
+	qprop.isScalingDown = qprop.isScalingUp = qprop.preferMaximum = qprop.fullIntensity = false;
-	x = y = z = relx = rely = 0;
+	qprop.intensityX = qprop.intensityY = qprop.intensityZ = qprop.relIntensityX = qprop.relIntensityY = qprop.relIntensityZ = 0;
 
 	TThinkerIterator<DEarthquake> iterator(STAT_EARTHQUAKE);
 	DEarthquake *quake;
@@ -175,15 +184,28 @@ int DEarthquake::StaticGetQuakeIntensities(AActor *victim,
 				++count;
 				if (quake->m_Flags & QF_RELATIVE)
 				{
-					relx = MAX(relx, quake->m_IntensityX);
+					qprop.relIntensityX = MAX(qprop.relIntensityX, quake->m_IntensityX);
-					rely = MAX(rely, quake->m_IntensityY);
+					qprop.relIntensityY = MAX(qprop.relIntensityY, quake->m_IntensityY);
-					relz = MAX(relz, quake->m_IntensityZ);
+					qprop.relIntensityZ = MAX(qprop.relIntensityZ, quake->m_IntensityZ);
 				}
 				else
 				{
-					x = MAX(x, quake->m_IntensityX);
+					qprop.intensityX = MAX(qprop.intensityX, quake->m_IntensityX);
-					y = MAX(y, quake->m_IntensityY);
+					qprop.intensityY = MAX(qprop.intensityY, quake->m_IntensityY);
-					z = MAX(z, quake->m_IntensityZ);
+					qprop.intensityZ = MAX(qprop.intensityZ, quake->m_IntensityZ);
+				}
+				if (quake->m_Flags)
+				{
+					qprop.scaleDownStart = quake->m_CountdownStart;
+					qprop.scaleDown = quake->m_Countdown;
+					qprop.isScalingDown = (quake->m_Flags & QF_SCALEDOWN) ? true : false;
+					qprop.isScalingUp = (quake->m_Flags & QF_SCALEUP) ? true : false;
+					qprop.preferMaximum = (quake->m_Flags & QF_MAX) ? true : false;
+					qprop.fullIntensity = (quake->m_Flags & QF_FULLINTENSITY) ? true : false;
+				}
+				else
+				{
+					qprop.scaleDownStart = qprop.scaleDown = 0.0;
 				}
 			}
 		}

src/g_shared/a_sharedglobal.h

@@ -134,6 +134,17 @@ protected:
 enum
 {
 	QF_RELATIVE =		1,
+	QF_SCALEDOWN =		1 << 1,
+	QF_SCALEUP =		1 << 2,
+	QF_MAX =			1 << 3,
+	QF_FULLINTENSITY =	1 << 4,
+};
+
+struct quakeInfo
+{
+	int intensityX, intensityY, intensityZ, relIntensityX, relIntensityY, relIntensityZ;
+	double scaleDown, scaleDownStart;
+	bool isScalingDown, isScalingUp, preferMaximum, fullIntensity;
 };
 
 class DEarthquake : public DThinker
@@ -148,11 +159,12 @@ public:
 	TObjPtr<AActor> m_Spot;
 	fixed_t m_TremorRadius, m_DamageRadius;
 	int m_Countdown;
+	double m_CountdownStart;
 	FSoundID m_QuakeSFX;
 	int m_Flags;
 	int m_IntensityX, m_IntensityY, m_IntensityZ;
 
-	static int StaticGetQuakeIntensities(AActor *viewer, int &x, int &y, int &z, int &relx, int &rely, int &relz);
+	static int StaticGetQuakeIntensities(AActor *viewer, quakeInfo &qprop);
 
 private:
 	DEarthquake ();

src/r_utility.cpp

@@ -770,16 +770,45 @@ bool R_GetViewInterpolationStatus()
 //
 //==========================================================================
 
-static fixed_t QuakePower(fixed_t factor, int intensity)
+static fixed_t QuakePower(double factor, int intensity, quakeInfo quake)
 {
+	double scaleDownStart = quake.scaleDownStart;
+	double scaleDown = quake.scaleDown;
 	if (intensity == 0)
 	{
 		return 0;
 	}
 	else
 	{
-		return factor * ((pr_torchflicker() % (intensity << 2)) - (intensity << 1));
+		double ss = (double)((pr_torchflicker() % (intensity << 2)) - (intensity << 1));
+		double mtp = (quake.fullIntensity) ? 2.0 : 1.0;
+		if (quake.isScalingDown || quake.isScalingUp)
+		{
+			fixed_t result;
+			if (scaleDownStart == 0)	scaleDownStart = 1;
+
+			if (quake.isScalingDown && quake.isScalingUp)
+			{
+				if (quake.preferMaximum)
+					result = FLOAT2FIXED((factor * ss) * MAX(((scaleDown*mtp) / scaleDownStart), ((scaleDownStart - scaleDown)*mtp) / scaleDownStart));
+				else
+					result = FLOAT2FIXED((factor * ss) * MIN(((scaleDown*mtp) / scaleDownStart), ((scaleDownStart - scaleDown)*mtp) / scaleDownStart));
 			}
+			else if (quake.isScalingDown)
+				result = FLOAT2FIXED((factor * ss) * (scaleDown / scaleDownStart));
+			else if (quake.isScalingUp)
+				result = FLOAT2FIXED((factor * ss) * ((scaleDownStart - scaleDown) / scaleDownStart));
+			else
+				result = FLOAT2FIXED(factor * ss);
+
+			return result;
+		}
+		else
+		{
+			return FLOAT2FIXED(factor * ss);
+		}
+	}
+	
 }
 
 //==========================================================================
@@ -892,40 +921,38 @@ void R_SetupFrame (AActor *actor)
 
 	if (!paused)
 	{
-		int intensityX, intensityY, intensityZ, relIntensityX, relIntensityY, relIntensityZ;
+		quakeInfo quake;
-		if (DEarthquake::StaticGetQuakeIntensities(camera,
+		if (DEarthquake::StaticGetQuakeIntensities(camera, quake) > 0)
-			intensityX, intensityY, intensityZ,
-			relIntensityX, relIntensityY, relIntensityZ) > 0)
 		{
-			fixed_t quakefactor = FLOAT2FIXED(r_quakeintensity);
+			double quakefactor = r_quakeintensity;
 
-			if (relIntensityX != 0)
+			if (quake.relIntensityX != 0)
 			{
 				int ang = (camera->angle) >> ANGLETOFINESHIFT;
-				fixed_t power = QuakePower(quakefactor, relIntensityX);
+				fixed_t power = QuakePower(quakefactor, quake.relIntensityX, quake);
 				viewx += FixedMul(finecosine[ang], power);
 				viewy += FixedMul(finesine[ang], power);
 			}
-			if (relIntensityY != 0)
+			if (quake.relIntensityY != 0)
 			{
 				int ang = (camera->angle + ANG90) >> ANGLETOFINESHIFT;
-				fixed_t power = QuakePower(quakefactor, relIntensityY);
+				fixed_t power = QuakePower(quakefactor, quake.relIntensityY, quake);
 				viewx += FixedMul(finecosine[ang], power);
 				viewy += FixedMul(finesine[ang], power);
 			}
-			if (intensityX != 0)
+			if (quake.intensityX != 0)
 			{
-				viewx += QuakePower(quakefactor, intensityX);
+				viewx += QuakePower(quakefactor, quake.intensityX, quake);
 			}
-			if (intensityY != 0)
+			if (quake.intensityY != 0)
 			{
-				viewy += QuakePower(quakefactor, intensityY);
+				viewy += QuakePower(quakefactor, quake.intensityY, quake);
 			}
 			// FIXME: Relative Z is not relative
-			intensityZ = MAX(intensityZ, relIntensityZ);
+			quake.intensityZ = MAX(quake.intensityZ, quake.relIntensityZ);
-			if (intensityZ != 0)
+			if (quake.intensityZ != 0)
 			{
-				viewz += QuakePower(quakefactor, intensityZ);
+				viewz += QuakePower(quakefactor, quake.intensityZ, quake);
 			}
 		}
 	}

src/version.h

@@ -76,7 +76,7 @@ const char *GetVersionString();
 
 // Use 4500 as the base git save version, since it's higher than the
 // SVN revision ever got.
-#define SAVEVER 4519
+#define SAVEVER 4520
 
 #define SAVEVERSTRINGIFY2(x) #x
 #define SAVEVERSTRINGIFY(x) SAVEVERSTRINGIFY2(x)

wadsrc/static/actors/constants.txt

@@ -462,6 +462,10 @@ enum
 enum
 {
 	QF_RELATIVE =		1,
+	QF_SCALEDOWN =		1 << 1,
+	QF_SCALEUP =		1 << 2,
+	QF_MAX =			1 << 3,
+	QF_FULLINTENSITY =	1 << 4,
 };
 
 // This is only here to provide one global variable for testing.

wadsrc/static/menudef.txt

@@ -1276,42 +1276,60 @@ OptionMenu "CompatibilityOptions"
 {
 	Title "COMPATIBILITY OPTIONS"
 	Option "Compatibility mode",						"compatmode", "CompatModes", "", 1
+	
 	StaticText " "
-	Option "Find shortest textures like Doom",			"compat_SHORTTEX", "YesNo"
+	StaticText "Actor Behavior",1
-	Option "Use buggier stair building",				"compat_stairs", "YesNo"
-	Option "Find neighboring light like Doom",			"compat_LIGHT", "YesNo"
-	Option "Limit Pain Elementals' Lost Souls",			"compat_LIMITPAIN", "YesNo"
-	Option "Don't let others hear your pickups",		"compat_SILENTPICKUP", "YesNo"
-	Option "Actors are infinitely tall",				"compat_nopassover", "YesNo"
-	Option "Enable wall running",						"compat_WALLRUN", "YesNo"
-	Option "Spawn item drops on the floor",				"compat_NOTOSSDROPS", "YesNo"
-	Option "All special lines can block <use>",			"compat_USEBLOCKING", "YesNo"
-	Option "Disable BOOM door light effect",			"compat_NODOORLIGHT", "YesNo"
-	Option "Raven scrollers use original speed",		"compat_RAVENSCROLL", "YesNo"
-	Option "Use original sound target handling",		"compat_SOUNDTARGET", "YesNo"
-	Option "DEH health settings like Doom2.exe",		"compat_DEHHEALTH", "YesNo"
-	Option "Self ref. sectors don't block shots",		"compat_TRACE", "YesNo"
-	Option "Monsters get stuck over dropoffs",			"compat_DROPOFF", "YesNo"
-	Option "Monsters cannot cross dropoffs",			"compat_CROSSDROPOFF", "YesNo"
-	Option "Monsters see invisible players",			"compat_INVISIBILITY", "YesNo"
-	Option "Boom scrollers are additive",				"compat_BOOMSCROLL", "YesNo"
-	Option "Inst. moving floors are not silent",		"compat_silentinstantfloors", "YesNo"
-	Option "Sector sounds use center as source",		"compat_SECTORSOUNDS", "YesNo"
-	Option "Use Doom heights for missile clipping",		"compat_MISSILECLIP", "YesNo"
-	Option "Allow any bossdeath for level special",		"compat_ANYBOSSDEATH", "YesNo"
-	Option "No Minotaur floor flames in water",			"compat_MINOTAUR", "YesNo"
-	Option "Original A_Mushroom speed in DEH mods",		"compat_MUSHROOM", "YesNo"
-	Option "Monster movement is affected by effects",	"compat_MBFMONSTERMOVE", "YesNo"
 	Option "Crushed monsters can be resurrected",		"compat_CORPSEGIBS", "YesNo"	
 	Option "Friendly monsters aren't blocked",			"compat_NOBLOCKFRIENDS", "YesNo"
-	Option "Invert sprite sorting",						"compat_SPRITESORT", "YesNo"
+	Option "Limit Pain Elementals' Lost Souls",			"compat_LIMITPAIN", "YesNo"
+	Option "Monster movement is affected by effects",	"compat_MBFMONSTERMOVE", "YesNo"
+	Option "Monsters cannot cross dropoffs",			"compat_CROSSDROPOFF", "YesNo"
+	Option "Monsters get stuck over dropoffs",			"compat_DROPOFF", "YesNo"
+	Option "Monsters see invisible players",			"compat_INVISIBILITY", "YesNo"
+	Option "No Minotaur floor flames in water",			"compat_MINOTAUR", "YesNo"
+	Option "Spawn item drops on the floor",				"compat_NOTOSSDROPS", "YesNo"
+	
+	StaticText " "
+	StaticText "DehackEd Behavior",1
+	Option "DEH health settings like Doom2.exe",		"compat_DEHHEALTH", "YesNo"
+	Option "Original A_Mushroom speed in DEH mods",		"compat_MUSHROOM", "YesNo"
+	
+	StaticText " "
+	StaticText "Map/Action Behavior",1
+	Option "All special lines can block <use>",			"compat_USEBLOCKING", "YesNo"
+	Option "Allow any bossdeath for level special",		"compat_ANYBOSSDEATH", "YesNo"
+	Option "Disable BOOM door light effect",			"compat_NODOORLIGHT", "YesNo"
+	Option "Find neighboring light like Doom",			"compat_LIGHT", "YesNo"
+	Option "Find shortest textures like Doom",			"compat_SHORTTEX", "YesNo"
+	Option "Use buggier stair building",				"compat_stairs", "YesNo"
+	Option "Use Doom's floor motion behavior",			"compat_floormove", "YesNo"
+	
+	StaticText " "
+	StaticText "Physics Behavior",1
+	Option "Actors are infinitely tall",				"compat_nopassover", "YesNo"
+	Option "Boom scrollers are additive",				"compat_BOOMSCROLL", "YesNo"
+	Option "Cannot travel straight NSEW",				"compat_badangles", "YesNo"
+	Option "Enable wall running",						"compat_WALLRUN", "YesNo"
+	Option "Raven scrollers use original speed",		"compat_RAVENSCROLL", "YesNo"
+	Option "Self ref. sectors don't block shots",		"compat_TRACE", "YesNo"
 	Option "Use Doom code for hitscan checks",			"compat_HITSCAN", "YesNo"
-	Option "Cripple sound for silent BFG trick",		"compat_soundslots", "YesNo"
+	Option "Use Doom heights for missile clipping",		"compat_MISSILECLIP", "YesNo"
+
+	
+	StaticText " "
+	StaticText "Rendering Behavior",1
 	Option "Draw polyobjects like Hexen",				"compat_POLYOBJ", "YesNo"
 	Option "Ignore Y offsets on masked midtextures",	"compat_MASKEDMIDTEX", "YesNo"
-	Option "Cannot travel straight NSEW",				"compat_badangles", "YesNo"
+	Option "Invert sprite sorting",						"compat_SPRITESORT", "YesNo"
-	Option "Use Doom's floor motion behavior",			"compat_floormove", "YesNo"
+	
+	StaticText " "
+	StaticText "Sound Behavior",1
+	Option "Cripple sound for silent BFG trick",		"compat_soundslots", "YesNo"
+	Option "Don't let others hear your pickups",		"compat_SILENTPICKUP", "YesNo"
+	Option "Inst. moving floors are not silent",		"compat_silentinstantfloors", "YesNo"
+	Option "Sector sounds use center as source",		"compat_SECTORSOUNDS", "YesNo"
 	Option "Sounds stop when actor vanishes",			"compat_soundcutoff", "YesNo"
+	Option "Use original sound target handling",		"compat_SOUNDTARGET", "YesNo"
 	
 	Class "CompatibilityMenu"
 }