OrdinaryMagician/vkdoom_m
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- removed debug output from portal transition code.

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- handle the case where a portal transition crosses more than a single boundary in one move.
This commit is contained in:
Christoph Oelckers 2016-02-24 10:08:23 +01:00
commit b01e0fa06e
3 changed files with 41 additions and 28 deletions
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45
src/p_mobj.cpp
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@ -3289,40 +3289,45 @@ void AActor::SetRoll(angle_t r, bool interpolate)
}
void AActor::CheckPortalTransition()
void AActor::CheckPortalTransition(bool islinked)
{
if (!Sector->PortalBlocksMovement(sector_t::ceiling))
bool moved = false;
while (!Sector->PortalBlocksMovement(sector_t::ceiling))
{
AActor *port = Sector->SkyBoxes[sector_t::ceiling];
if (Z() > port->threshold)
{
fixedvec3 oldpos = Pos();
UnlinkFromWorld();
if (islinked && !moved) UnlinkFromWorld();
SetXYZ(PosRelative(port->Sector));
PrevX += X() - oldpos.x;
PrevY += Y() - oldpos.y;
PrevZ += Z() - oldpos.z;
LinkToWorld();
if (player) Printf("Transitioned upwards to sector %d\n", Sector->sectornum);
return;
Sector = P_PointInSector(X(), Y());
moved = true;
}
else break;
}
if (!Sector->PortalBlocksMovement(sector_t::floor))
if (!moved)
{
AActor *port = Sector->SkyBoxes[sector_t::floor];
if (Z() < port->threshold && floorz < port->threshold)
while (!Sector->PortalBlocksMovement(sector_t::floor))
{
fixedvec3 oldpos = Pos();
UnlinkFromWorld();
SetXYZ(PosRelative(port->Sector));
PrevX += X() - oldpos.x;
PrevY += Y() - oldpos.y;
PrevZ += Z() - oldpos.z;
LinkToWorld();
if (player) Printf("Transitioned downwards to sector %d\n", Sector->sectornum);
return;
AActor *port = Sector->SkyBoxes[sector_t::floor];
if (Z() < port->threshold && floorz < port->threshold)
{
fixedvec3 oldpos = Pos();
if (islinked && !moved) UnlinkFromWorld();
SetXYZ(PosRelative(port->Sector));
PrevX += X() - oldpos.x;
PrevY += Y() - oldpos.y;
PrevZ += Z() - oldpos.z;
Sector = P_PointInSector(X(), Y());
moved = true;
}
else break;
}
}
if (islinked && moved) LinkToWorld();
}
//
@ -3392,7 +3397,7 @@ void AActor::Tick ()
UnlinkFromWorld ();
flags |= MF_NOBLOCKMAP;
SetXYZ(Vec3Offset(velx, vely, velz));
CheckPortalTransition();
CheckPortalTransition(false);
SetMovement(velx, vely, velz);
LinkToWorld ();
}
@ -3860,7 +3865,7 @@ void AActor::Tick ()
Crash();
}
CheckPortalTransition();
CheckPortalTransition(true);
UpdateWaterLevel (oldz);