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- Fixed: Teleports that were not initiated by walking would not trigger sector actions.

Browse source 
SVN r3455 (trunk)
This commit is contained in:
Randy Heit 2012-03-18 03:52:18 +00:00
parent e93029a42a
commit 37a322e46b
3 changed files with 66 additions and 27 deletions
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3
src/actor.h
View file

@ -330,6 +330,7 @@ enum
MF6_DONTCORPSE = 0x02000000, // [RC] Don't autoset MF_CORPSE upon death and don't force Crash state change.
MF6_POISONALWAYS = 0x04000000, // Always apply poison, even when target can't take the damage.
MF6_DOHARMSPECIES = 0x08000000, // Do hurt one's own species with projectiles.
MF6_INTRYMOVE = 0x10000000, // Executing P_TryMove
// --- mobj.renderflags ---
@ -775,6 +776,8 @@ public:
const char *GetTag(const char *def = NULL) const;
void SetTag(const char *def);
// Triggers SECSPAC_Exit/SECSPAC_Enter and related events if oldsec != current sector
void CheckSectorTransition(sector_t *oldsec);
// info for drawing
// NOTE: The first member variable *must* be x.

54
src/p_map.cpp
View file

@ -307,6 +307,7 @@ void P_FindFloorCeiling (AActor *actor, bool onlyspawnpos)
bool P_TeleportMove (AActor *thing, fixed_t x, fixed_t y, fixed_t z, bool telefrag)
{
FCheckPosition tmf;
sector_t *oldsec = thing->Sector;
// kill anything occupying the position
@ -405,6 +406,13 @@ bool P_TeleportMove (AActor *thing, fixed_t x, fixed_t y, fixed_t z, bool telefr
thing->PrevY = y;
thing->PrevZ = z;
// If this teleport was caused by a move, P_TryMove() will handle the
// sector transition messages better than we can here.
if (!(thing->flags6 & MF6_INTRYMOVE))
{
thing->CheckSectorTransition(oldsec);
}
return true;
}
@ -1677,6 +1685,7 @@ bool P_TryMove (AActor *thing, fixed_t x, fixed_t y,
{
thing->z = onfloor->ZatPoint (x, y);
}
thing->flags6 |= MF6_INTRYMOVE;
if (!P_CheckPosition (thing, x, y, tm))
{
AActor *BlockingMobj = thing->BlockingMobj;
@ -1704,6 +1713,7 @@ bool P_TryMove (AActor *thing, fixed_t x, fixed_t y,
if (!(tm.thing->flags2 & MF2_PASSMOBJ) || (i_compatflags & COMPATF_NO_PASSMOBJ))
{
thing->z = oldz;
thing->flags6 &= ~MF6_INTRYMOVE;
return false;
}
}
@ -1813,6 +1823,7 @@ bool P_TryMove (AActor *thing, fixed_t x, fixed_t y,
{ // Can't move over a dropoff unless it's been blasted
// [GZ] Or missile-spawned
thing->z = oldz;
thing->flags6 &= ~MF6_INTRYMOVE;
return false;
}
}
@ -1821,7 +1832,11 @@ bool P_TryMove (AActor *thing, fixed_t x, fixed_t y,
// special logic to move a monster off a dropoff
// this intentionally does not check for standing on things.
if (thing->floorz - tm.floorz > thing->MaxDropOffHeight ||
thing->dropoffz - tm.dropoffz > thing->MaxDropOffHeight) return false;
thing->dropoffz - tm.dropoffz > thing->MaxDropOffHeight)
{
thing->flags6 &= ~MF6_INTRYMOVE;
return false;
}
}
}
if (thing->flags2 & MF2_CANTLEAVEFLOORPIC
@ -1829,6 +1844,7 @@ bool P_TryMove (AActor *thing, fixed_t x, fixed_t y,
|| tm.floorz - thing->z != 0))
{ // must stay within a sector of a certain floor type
thing->z = oldz;
thing->flags6 &= ~MF6_INTRYMOVE;
return false;
}
@ -1843,6 +1859,7 @@ bool P_TryMove (AActor *thing, fixed_t x, fixed_t y,
thing->velx = 0;
thing->vely = 0;
thing->z = oldz;
thing->flags6 &= ~MF6_INTRYMOVE;
return false;
}
}
@ -1869,7 +1886,10 @@ bool P_TryMove (AActor *thing, fixed_t x, fixed_t y,
if (thing->BounceFlags & BOUNCE_MBF && // killough 8/13/98
!(thing->flags & (MF_MISSILE|MF_NOGRAVITY)) &&
!thing->IsSentient() && tm.floorz - thing->z > 16*FRACUNIT)
return false; // too big a step up for MBF bouncers under gravity
{ // too big a step up for MBF bouncers under gravity
thing->flags6 &= ~MF6_INTRYMOVE;
return false;
}
// the move is ok, so link the thing into its new position
thing->UnlinkFromWorld ();
@ -1896,6 +1916,7 @@ bool P_TryMove (AActor *thing, fixed_t x, fixed_t y,
// [RH] Don't activate anything if just predicting
if (thing->player && (thing->player->cheats & CF_PREDICTING))
{
thing->flags6 &= ~MF6_INTRYMOVE;
return true;
}
@ -1967,34 +1988,13 @@ bool P_TryMove (AActor *thing, fixed_t x, fixed_t y,
}
// [RH] If changing sectors, trigger transitions
if (oldsec != newsec)
{
if (oldsec->SecActTarget)
{
oldsec->SecActTarget->TriggerAction (thing, SECSPAC_Exit);
}
if (newsec->SecActTarget)
{
int act = SECSPAC_Enter;
if (thing->z <= newsec->floorplane.ZatPoint (thing->x, thing->y))
{
act |= SECSPAC_HitFloor;
}
if (thing->z + thing->height >= newsec->ceilingplane.ZatPoint (thing->x, thing->y))
{
act |= SECSPAC_HitCeiling;
}
if (newsec->heightsec &&
thing->z == newsec->heightsec->floorplane.ZatPoint (thing->x, thing->y))
{
act |= SECSPAC_HitFakeFloor;
}
newsec->SecActTarget->TriggerAction (thing, act);
}
}
thing->CheckSectorTransition(oldsec);
thing->flags6 &= ~MF6_INTRYMOVE;
return true;
pushline:
thing->flags6 &= ~MF6_INTRYMOVE;
// [RH] Don't activate anything if just predicting
if (thing->player && (thing->player->cheats & CF_PREDICTING))
{

36
src/p_mobj.cpp
View file

@ -3362,6 +3362,42 @@ void AActor::Tick ()
}
}
//==========================================================================
//
// AActor :: CheckSectorTransition
//
// Fire off some sector triggers if the actor has changed sectors.
//
//==========================================================================
void AActor::CheckSectorTransition(sector_t *oldsec)
{
if (oldsec != Sector)
{
if (oldsec->SecActTarget != NULL)
{
oldsec->SecActTarget->TriggerAction(this, SECSPAC_Exit);
}
if (Sector->SecActTarget != NULL)
{
int act = SECSPAC_Enter;
if (z <= Sector->floorplane.ZatPoint(x, y))
{
act |= SECSPAC_HitFloor;
}
if (z + height >= Sector->ceilingplane.ZatPoint(x, y))
{
act |= SECSPAC_HitCeiling;
}
if (Sector->heightsec != NULL && z == Sector->heightsec->floorplane.ZatPoint(x, y))
{
act |= SECSPAC_HitFakeFloor;
}
Sector->SecActTarget->TriggerAction(this, act);
}
}
}
//==========================================================================
//
// AActor::UpdateWaterLevel