- added ZeroVelocity function to DBloodActor.

source/games/blood/src/actor.cpp

@@ -2387,7 +2387,7 @@ static void actInitThings()
 
 		act->spr.flags = thingInfo[nType].flags;
 		if (act->spr.flags & kPhysGravity) act->spr.flags |= kPhysFalling;
-		act->vel.X = act->vel.Y = act->vel.Z = 0;
+		act->ZeroVelocity();
 
 		switch (act->spr.type)
 		{
@@ -2489,7 +2489,7 @@ static void actInitDudes()
 				act->spr.cstat |= CSTAT_SPRITE_BLOOD_BIT1 | CSTAT_SPRITE_BLOCK_ALL;
 #endif
 
-				act->vel.X = act->vel.Y = act->vel.Z = 0;
+				act->ZeroVelocity();
 
 #ifdef NOONE_EXTENSIONS
 				// add a way to set custom hp for every enemy - should work only if map just started and not loaded.
@@ -2718,9 +2718,7 @@ static void actNapalmMove(DBloodActor* actor)
 		spawnparam[0] = actor->xspr.data4 >> 1;
 		spawnparam[1] = actor->xspr.data4 - spawnparam[0];
 		int ang = actor->int_ang();
-		actor->vel.X = 0;
+		actor->ZeroVelocity();
-		actor->vel.Y = 0;
-		actor->vel.Z = 0;
 		for (int i = 0; i < 2; i++)
 		{
 			int t1 = Random(0x33333) + 0x33333;
@@ -5493,7 +5491,7 @@ void actExplodeSprite(DBloodActor* actor)
 		GibSprite(actor, GIBTYPE_5, nullptr, nullptr);
 		break;
 	}
-	actor->vel.X = actor->vel.Y = actor->vel.Z = 0;
+	actor->ZeroVelocity();
 	actPostSprite(actor, kStatExplosion);
 	actor->spr.xrepeat = actor->spr.yrepeat = explodeInfo[nType].repeat;
 

source/games/blood/src/aiunicult.cpp

@@ -728,7 +728,7 @@ static void unicultThinkChase(DBloodActor* actor)
 				const EXPLOSION* pExpl = &explodeInfo[nType];
 				if (CheckProximity(actor, target->spr.pos, target->sector(), pExpl->radius >> 1))
 				{
-					actor->vel.X = actor->vel.Y = actor->vel.Z = 0;
+					actor->ZeroVelocity();
 					if (doExplosion(actor, nType) && actor->xspr.health > 0)
 						actDamageSprite(actor, actor, kDamageExplode, 65535);
 				}

source/games/blood/src/bloodactor.h

@@ -118,6 +118,11 @@ public:
 	{
 		return spr.type >= kItemAmmoBase && spr.type < kItemAmmoMax;
 	}
+	
+	void ZeroVelocity()
+	{
+		vel = { 0,0,0 };
+	}
 
 	bool isActive()
 	{

source/games/blood/src/callback.cpp

@@ -291,7 +291,7 @@ void Respawn(DBloodActor* actor, sectortype*) // 9
 		actor->spr.type = actor->spr.inittype;
 		actor->SetOwner(nullptr);
 		actor->spr.flags &= ~kHitagRespawn;
-		actor->vel.X = actor->vel.Y = actor->vel.Z = 0;
+		actor->ZeroVelocity();
 		actor->xspr.respawnPending = 0;
 		actor->xspr.burnTime = 0;
 		actor->xspr.isTriggered = 0;
@@ -556,7 +556,7 @@ void fxBouncingSleeve(DBloodActor* actor, sectortype*) // 16
 
 void sleeveStopBouncing(DBloodActor* actor)
 {
-	actor->vel.X = actor->vel.Y = actor->vel.Z = 0;
+	actor->ZeroVelocity();
 	if (actor->hasX()) seqKill(actor);
 	sfxKill3DSound(actor, -1, -1);
 
@@ -712,7 +712,7 @@ void sub_76A08(DBloodActor* actor, DBloodActor* actor2, PLAYER* pPlayer) // ???
 	actor->spr.angle = actor2->spr.angle;
 	ChangeActorSect(actor, actor2->sector());
 	sfxPlay3DSound(actor2, 201, -1, 0);
-	actor->vel.X = actor->vel.Y = actor->vel.Z = 0;
+	actor->ZeroVelocity();
 	viewBackupSpriteLoc(actor);
 	if (pPlayer)
 	{

source/games/blood/src/nnexts.cpp

@@ -2651,7 +2651,7 @@ void usePropertiesChanger(DBloodActor* sourceactor, int objType, sectortype* pSe
 					else flags &= ~(kPhysGravity | kPhysFalling);
 
 					targetactor->spr.flags &= ~(kPhysMove | kPhysGravity | kPhysFalling);
-					targetactor->vel.X = targetactor->vel.Y = targetactor->vel.Z = 0;
+					targetactor->ZeroVelocity();
 					targetactor->xspr.restState = targetactor->xspr.state;
 
 				}
@@ -2764,7 +2764,7 @@ void usePropertiesChanger(DBloodActor* sourceactor, int objType, sectortype* pSe
 				{
 
 					if (oldFlags == 0)
-						targetactor->vel.X = targetactor->vel.Y = targetactor->vel.Z = 0;
+						targetactor->ZeroVelocity();
 
 					if (nIndex != -1)
 					{
@@ -2800,7 +2800,7 @@ void usePropertiesChanger(DBloodActor* sourceactor, int objType, sectortype* pSe
 				{
 
 					targetactor->xspr.physAttr = flags;
-					targetactor->vel.X = targetactor->vel.Y = targetactor->vel.Z = 0;
+					targetactor->ZeroVelocity();
 					if (targetactor->spr.lotag >= kThingBase && targetactor->spr.lotag < kThingMax)
 						ChangeActorStat(targetactor, kStatThing);  // if it was a thing - restore statnum
 				}
@@ -3279,7 +3279,7 @@ void useTeleportTarget(DBloodActor* sourceactor, DBloodActor* actor)
 
 	if (sourceactor->xspr.data3 == 1)
 	{
-		actor->vel.X = actor->vel.Y = actor->vel.Z = 0;
+		actor->ZeroVelocity();
 	}
 	else if (sourceactor->xspr.data3 > 0)
 	{

source/games/blood/src/player.cpp

@@ -855,7 +855,7 @@ void playerStart(int nPlayer, int bNewLevel)
 	pPlayer->throwPower = 0;
 	pPlayer->deathTime = 0;
 	pPlayer->nextWeapon = kWeapNone;
-	actor->vel.X = actor->vel.Y = actor->vel.Z = 0;
+	actor->ZeroVelocity();
 	pInput->avel = 0;
 	pInput->actions = 0;
 	pInput->fvel = 0;

source/games/blood/src/triggers.cpp

@@ -1639,7 +1639,7 @@ void OperateTeleport(sectortype* pSector)
 				actor->spr.angle = destactor->spr.angle;
 				ChangeActorSect(actor, destactor->sector());
 				sfxPlay3DSound(destactor, 201, -1, 0);
-				actor->vel.X = actor->vel.Y = actor->vel.Z = 0;
+				actor->ZeroVelocity();
 				actor->interpolated = false;
 				viewBackupSpriteLoc(actor);
 				if (pPlayer)

source/games/duke/src/player_r.cpp

@@ -4096,10 +4096,8 @@ void OffMotorcycle(player_struct *p)
 		p->VBumpTarget = 0;
 		p->VBumpNow = 0;
 		p->TurbCount = 0;
-		p->vel.X = 0;
+		p->vel.X = 0 - p->angle.ang.Cos() * (1 << 7);
-		p->vel.Y = 0;
+		p->vel.Y = 0 - p->angle.ang.Sin() * (1 << 7);
-		p->vel.X -= p->angle.ang.Cos() * (1 << 7);
-		p->vel.Y -= p->angle.ang.Sin() * (1 << 7);
 		p->moto_underwater = 0;
 		auto spawned = spawn(p->GetActor(), EMPTYBIKE);
 		if (spawned)
@@ -4163,10 +4161,8 @@ void OffBoat(player_struct *p)
 		p->VBumpTarget = 0;
 		p->VBumpNow = 0;
 		p->TurbCount = 0;
-		p->vel.X = 0;
+		p->vel.X = 0 - p->angle.ang.Cos() * (1 << 7);
-		p->vel.Y = 0;
+		p->vel.Y = 0 - p->angle.ang.Sin() * (1 << 7);
-		p->vel.X -= p->angle.ang.Cos() * (1 << 7);
-		p->vel.Y -= p->angle.ang.Sin() * (1 << 7);
 		p->moto_underwater = 0;
 		auto spawned = spawn(p->GetActor(), EMPTYBOAT);
 		if (spawned)