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- Fixed: Animated doors should only leave ML_BLOCKING set if the door was created with it set.

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Otherwise, monsters will be unable to open it after it has been used once if it isn't set
  for push activation.

SVN r2336 (trunk)
This commit is contained in:
Randy Heit 2010-05-25 03:40:37 +00:00
parent 61d2a808d7
commit 709414e606
4 changed files with 33 additions and 10 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
src/doomdata.h
View file

@ -139,7 +139,7 @@ enum ELineFlags
ML_ADDTRANS = 0x00000400, // additive translucency (can only be set internally)
// Extended flags
ML_MONSTERSCANACTIVATE = 0x00002000, // [RH] Monsters (as well as players) can active the line
ML_MONSTERSCANACTIVATE = 0x00002000, // [RH] Monsters (as well as players) can activate the line
ML_BLOCK_PLAYERS = 0x00004000,
ML_BLOCKEVERYTHING = 0x00008000, // [RH] Line blocks everything
ML_ZONEBOUNDARY = 0x00010000,

21
src/p_doors.cpp
View file

@ -626,6 +626,17 @@ void DAnimatedDoor::Tick ()
MoveCeiling (2048*FRACUNIT, m_BotDist, -1);
m_Sector->ceilingdata = NULL;
Destroy ();
// Unset blocking flags on lines that didn't start with them. Since the
// ceiling is down now, we shouldn't need this flag anymore to keep things
// from getting through.
if (!m_SetBlocking1)
{
m_Line1->flags &= ~ML_BLOCKING;
}
if (!m_SetBlocking2)
{
m_Line2->flags &= ~ML_BLOCKING;
}
break;
}
else
@ -668,6 +679,14 @@ void DAnimatedDoor::Serialize (FArchive &arc)
<< m_Speed
<< m_Delay
<< basetex;
if (SaveVersion < 2336)
{
m_SetBlocking1 = m_SetBlocking2 = true;
}
else
{
arc << m_SetBlocking1 << m_SetBlocking2;
}
if (arc.IsLoading())
{
@ -727,6 +746,8 @@ DAnimatedDoor::DAnimatedDoor (sector_t *sec, line_t *line, int speed, int delay)
m_Delay = delay;
m_Timer = m_Speed;
m_Frame = 0;
m_SetBlocking1 = !!(m_Line1->flags & ML_BLOCKING);
m_SetBlocking2 = !!(m_Line2->flags & ML_BLOCKING);
m_Line1->flags |= ML_BLOCKING;
m_Line2->flags |= ML_BLOCKING;
m_BotDist = m_Sector->ceilingplane.d;

19
src/p_map.cpp
View file

@ -620,16 +620,17 @@ bool PIT_CheckLine (line_t *ld, const FBoundingBox &box, FCheckPosition &tm)
return false;
}
// MBF bouncers are treated as missiles here.
bool Projectile = (tm.thing->flags & MF_MISSILE || tm.thing->BounceFlags & BOUNCE_MBF);
// MBF considers that friendly monsters are not blocked by monster-blocking lines.
// This is added here as a compatibility option. Note that monsters that are dehacked
// into being friendly with the MBF flag automatically gain MF3_NOBLOCKMONST, so this
// just optionally generalizes the behavior to other friendly monsters.
bool NotBlocked = ((tm.thing->flags3 & MF3_NOBLOCKMONST)
|| ((i_compatflags & COMPATF_NOBLOCKFRIENDS) && (tm.thing->flags & MF_FRIENDLY)));
// MBF bouncers are treated as missiles here.
bool Projectile = (tm.thing->flags & MF_MISSILE || tm.thing->BounceFlags & BOUNCE_MBF);
// MBF considers that friendly monsters are not blocked by monster-blocking lines.
// This is added here as a compatibility option. Note that monsters that are dehacked
// into being friendly with the MBF flag automatically gain MF3_NOBLOCKMONST, so this
// just optionally generalizes the behavior to other friendly monsters.
bool NotBlocked = ((tm.thing->flags3 & MF3_NOBLOCKMONST)
|| ((i_compatflags & COMPATF_NOBLOCKFRIENDS) && (tm.thing->flags & MF_FRIENDLY)));
if (!(Projectile) || (ld->flags & (ML_BLOCKEVERYTHING|ML_BLOCKPROJECTILE))) {
if (!(Projectile) || (ld->flags & (ML_BLOCKEVERYTHING|ML_BLOCKPROJECTILE)))
{
if (ld->flags & ML_RAILING)
{
rail = true;

1
src/p_spec.h
View file

@ -640,6 +640,7 @@ protected:
};
int m_Speed;
int m_Delay;
bool m_SetBlocking1, m_SetBlocking2;
friend bool EV_SlidingDoor (line_t *line, AActor *thing, int tag, int speed, int delay);
private: