The initial spawn did not, so this can prevent respawns of things that were initially
spawned if they happen to intersect a wall.
- Fixed: Don't respawn actors inside the floor.
- Fixed: The final calls to P_FindFloorCeiling() in P_NightmareRespawn() and A_RestoreSpecialPosition
also need to pass true as the second parameter. (Because this parameter is onlyspawnpos, not
onlymidtex.)
SVN r3518 (trunk)
but their Z position would not actually be moved up, so the subsequent call to P_ZMovement()
would destroy it because it was in the floor.
SVN r3491 (trunk)
your movement was blocked, even if it wasn't that wall that blocked you. Note that this is just
a Z check against the actor and the floor and ceiling heights; it might still be possible to
goof it up, but the common case is fixed.
SVN r3414 (trunk)
Includes:
- Made the move tried from checking missile spawns ignore drop off height. This solves the Voodoo Gun ghostly civilian issue.
- Fixed: the NOTELEPORT flag is removed from Dehacked missiles which lose the MISSILE flag. This caused problems with certain special effects based on dehacked spawn cubes.
- Fixed: all Boom silent teleporters preserve relative height.
- support for palette independent particle colors if the renderer can handle them.
SVN r3329 (trunk)
A_DeathBallImpact uses these to avoid aiming at friends when the death ball
bounces. (The pointer is needed because the missile itself does the aiming,
not the player that shot it, and missiles are nobody's friends.)
SVN r3315 (trunk)
- added missing TRXTCOLOR_CYAN #define.
- changed bridge things to be completely immobile towards sector plane movement. This problem again reared its ugly head in 007LTSD where the oversized bridges got messed up by some opening doors and lowering lifts. Now any plane trying to move such a thing will get blocked. Moving these things by other means still works normally, of course
SVN r3013 (trunk)
- add a GetReplacement method to PClass to clean up some really ugly code
- Who wrote the 'kill' CCMD? The way it checked if two classes were identical was horrendously overcomplicated.
SVN r2601 (trunk)
- Restored some original Doom behavior that received complaints from users:
* reactivated the old sliding against diagonal walls code and compatibility optioned it with COMPATF_WALLRUN.
* re-added the original hitscan checking code using a cross-section of the actor instead of the bounding box, compatibility optioned with COMPATF_HITSCAN.
SVN r2340 (trunk)
- fixed memory leaks in SBARINFO and WAD loading code.
- added GetBloodColor and GetBloodType inline functions to AActor to wrap the GetMeta calls used for this.
SVN r2234 (trunk)
longer piggy-backs off of Hexen's puzzle item traversal but instead works like Strife,
using P_AimLineAttack() to find something to talk to and includes some slight left and right
"autoaim". I can think of a few consequences of this:
* Using puzzle items on actors has been restored to its original range of 64.
* Since talking now depends on P_AimLineAttack() instead of a line use traversal, you can
probably set up situations where you can talk to somebody that you couldn't talk to before
because some special line was in the way.
* You don't need to stick a guard flush against the wall to block players from using a switch
behind them, because now the autoaim will get the player.
SVN r2102 (trunk)
because it exposed a design flaw in the thinker system:
Having every single actor default to the highest available statnum means that
nothing can be placed in a slot where it is guaranteed to be run after all actors
have ticked. But this is required for any thinker that moves an actor
(i.e. AActorMover and DSectorEffect.) With DSectorEffect it just went unnoticed
because they were added at the end of the list so almost nothing they moved was
behind them in a thinker list. However, when an actor was spawned on a moving
floor it did not move smoothly. The default statnum is now 100 so that there's
sufficient slots above where such thinkers can be placed.
SVN r2060 (trunk)
it happened outside the moved actor's Tick function. This got particularly
obvious with moving skybox viewpoints (See Daedalus's MAP21 intro for a good
example.)
SVN r2059 (trunk)
But that's insufficient because it doesn't factor in any subsequent velocity
change that happens between the damaging and the next call to A_FreezeDeathChunks.
- fixed: The TimeFreezer did not freeze other players' controls in a
multiplayer game.
- fixed: DECORATE's 'gravity' property incorrectly messed around with the
NOGRAVITY flag.
- fixed: Hitscan attacks didn't check the puff's replacement for damage types.
SVN r2026 (trunk)
each other. PIT_CheckThing will return true under the following contitions
now:
* It was called from P_Move
* The actor that is blocking the move already overlaps with the monster
that is being moved.
* the move will take the 2 actors further apart.
SVN r2018 (trunk)
The editor number for player start spot 5 is now stored in the game info
so that there's only one place where this check needs to be done.
- Fixed: WIF_NOAUTOAIM only worked for projectiles unlike Skulltag's original
implementation.
SVN r1997 (trunk)
Both Hexen and Heretic depend on such projectiles not doing it as do many
mods that create snow/rain effects plus any terrain splash mod.
SVN r1984 (trunk)
unsigned integer that can use all 32 bits. They must therefore use
the unsigned mul instruction rather than the signed imul instruction.
- Fixed several signed/unsigned comparison and possibly uninitialized
variable warnings flagged by GCC.
SVN r1965 (trunk)
use a larger aiming range, and ignore non-targets in P_AimLineAttack().
- Added another parameter to P_AimLineAttack(): A target to be aimed at. If
this is non-NULL, then all actors between the shooter and the target will
be ignored.
SVN r1941 (trunk)
a different default terrain than a generic solid surface.
- added format char processing to A_Print(Bold) and all printable messages
that can be defined in DECORATE.
- Fixed: The railgun code ignored MF3_ALWAYSPUFF.
- added desaturated translations.
- added optional state parameters to A_ReFire and A_GunFlash and A_CountdownArg.
SVN r1921 (trunk)
- fixed: When a blasted actor collided with another one this other actor's
DONTBLAST flag was not checked.
- added a global DamageFactor actor property. All damage this actor takes is multiplied
by this factor in addition to damage type specific damage factors.
SVN r1915 (trunk)
- fixed: The BossCube could be blocked by floors and ceiling resulting
in incorrect movement. I changed it so that A_BrainSpit now sets the
MF5_NOINTERACTION flag for anything it spawns that has the MF_NOCLIP
flag. For travelling cubes active collision detection makes no sense
and only causes problems. This should also make the boss brain
work in the other games which previously were excluded by a game mode
check in the movement code.
- fixed: ACS's GetUserVariable did not work for the script activator.
- fixed: Moving floors could be blocked by 2 actors without MF2_PASSMOBJ
overlapping each other (common mapping bug, check Herian 2 MAP30.)
SVN r1891 (trunk)
- added thing activation types for BUMPSPECIAL and USESPECIAL. Also added
a new ClearSpecial flag to the activation type.
- added MBF's code for dogs jumping down, controlled by the MF6_JUMPDOWN
flag.
SVN r1835 (trunk)
- Added more things from Gez's experimental build:
* MBF grenade and bouncing code.
* Arch Vile ghosts emulation (only for compatibility.txt.)
* Several MBF related compatibility options.
SVN r1821 (trunk)
* info CCMD to print extended actor information (not fully implemented yet)
* summonmbf CCMD.
* Beta BFG code pointer (but not the related missiles yet.)
* PowerInvisibility enhancements.
* ScoreItem with one significant change: Added a score variable that can be
checked through ACS and DECORATE. The engine itself will do nothing with it.
* Nailgun option for A_Explode.
* A_PrintBold and A_Log.
* A_SetSpecial.
SVN r1819 (trunk)
the various bounce-related flags spread across the different Actor flags
field into a single BounceFlags field.
- Fixed: P_BounceWall() should calculate the XY velocity using a real
square root and not P_AproxDistance(), because the latter can cause
them to speed up or slow down.
SVN r1796 (trunk)
that were changed some time ago.
- fixed: The damage inflictor for a rail attack was the shooter, not the puff.
- Fixed: Floor and ceiling huggers may not change their z-velocity when seeking.
- Fixed: UDMF set the secret sector flag before parsing the sector's properties,
resulting in it always being false.
- Renamed sector's oldspecial variable to secretsector to better reflect its
only use.
- Fixed: A_BrainSpit stored as the SpawnShot's target the intended BossTarget,
not itself contrarily to other projectile spawning functions.
A_SpawnFly then used the target for CopyFriendliness, thinking it'll be the
BossEye when in fact it wasn't.
- Added Gez's submission for a DEHACKED hack introduced by Boom.
(using code pointers of the form 'Pointer 0 (x statenumber)'.
- fixed: Attaching 3DMidtex lines by sector tag did not work because lines
were marked by index in the sector's line list but needed to be marked by
line index in the global array.
- fixed: On Linux ZDoom was creating a directory called "~.zdoom" for
save files because of a missing slash.
- fixed: UDMF was unable to read floating point values in exponential format
because the C Mode scanner was missing a definition for them.
- fixed: The recent changes for removing pointer aliasing got the end sequence
info from an incorrect variable. To make this more robust the sequence index
is now stored as a hexadecimal string to avoid storing binary data in a string.
Also moved end sequence lookup from f_finale.cpp to the calling code so that
the proper end sequences can be retrieved for secret exits, too.
SVN r1777 (trunk)
- Fixed: Even though P_DamageMobj checked an attack's originator
for MF2_NODMGTHRUST the same check was missing from P_RadiusAttack.
- Fixed: A_MinotaurRoam should not assume without check that it was
called by a MinotaurFriend.
- Fixed: The Minotaur declared A_MntrFloorFire which it did not use.
- Fixed: All Spawnspot functions did not check for a spot tid of 0 as
the script's activator.
- Fixed: Friendly monsters ignored team association of their owning
players.
SVN r1770 (trunk)
1000 as the threshold for god mode damage to use it instead. (Players with
MF2_INVULNERABLE set already used 1000000 as their threshold.)
SVN r1755 (trunk)
* A_SentinelAttack must check for a NULL target
* Monsters with CANTLEAVEFLOORPIC could not move because their floor
texture was not initialized.
SVN r1715 (trunk)
velocity, and now it's known as such. The actor variables momx/momy/momz
are now known as velx/vely/velz, and the ACS functions GetActorMomX/Y/Z
are now known as GetActorVelX/Y/Z. For compatibility, momx/momy/momz will
continue to work as aliases from DECORATE. The ACS functions, however,
require you to use the new name, since they never saw an official release
yet.
SVN r1689 (trunk)
a Minotaur couldn't spawn floor flames when standing in water having its
feet clipped.
- added vid_vsync to display options.
- fixed: Animations of type 'Range' must be disabled if the textures don't
come from the same definition unit (i.e both containing file and use type
are identical.)
- changed: Item pushing is now only done once per P_XYMovement call.
- Increased the push factor of Heretic's pod to 0.5 so that its behavior
more closely matches the original which depended on several bugs in the engine.
- Removed damage thrust clamping in P_DamageMobj and changed the thrust calculation
to use floats to prevent overflows. The prevention of the overflows was the
only reason the clamping was done.
- Added Raven's dagger-like vector sprite for the player to the automap code.
SVN r1668 (trunk)
* BUMPSPECIAL flag: actors with this flag will run their special if collided on by a player
* WEAPON.NOAUTOAIM flag, though it is restricted to attacks that spawn a missile (it will not affect autoaim settings for a hitscan or railgun, and that's deliberate)
* A_FireSTGrenade codepointer, extended to be parameterizable
* The grenade (as the default actor for A_FireSTGrenade)
* Protective armors à la RedArmor: they work with a DamageFactor; for example to recreate the RedArmor from Skulltag, copy its code from skulltag.pk3 but remove the "native" keyword and add DamageFactor "Fire" 0.1 to its properties.
SVN r1661 (trunk)
- Fixed: P_LineAttack may not check the puff actor for MF6_FORCEPAIN because
it's not necessarily spawned yet.
- Fixed: FWeaponSlots::PickNext/PrevWeapon must be limited to one iteration
through the weapon slots. Otherwise they will hang if there's no weapons
in a player's inventory.
SVN r1659 (trunk)
regardless of pain chance.
- Changed screenblocks CVAR to be settable per game.
- Added SpawnSpotForced and SpawnSpotFacingForced ACS functions.
- Added pushfactor actor property.
SVN r1638 (trunk)
the game has finished.
- Added NOBOSSRIP flag. Note: we are now at flags6!
- Added SetSkyScrollSpeed(int skyplane, fixed speed) ACS function.
- Added THRUACTORS flag that disables all actor<->actor collision detection.
- Added DONTSEEKINVISIBLE flag for missiles that can't home in on invisible
targets.
- Added SFX_TRANSFERPITCH flag to A_SpawnItemEx.
- Added Ultimate Freedoom IWAD detection.
- Added GetAirSupply and SetAirSupply functions to ACS.
- Fixed: The *surface sound was not played when drowning was switched off
by setting the level's air supply to 0.
SVN r1619 (trunk)
- Changed bounce flags into a property and added real bouncing sound properties.
Compatibility modes to preserve use of the SeeSound are present and the old
flags map to these.
SVN r1599 (trunk)
- Added support for ACS functions that can be defined without recompiling ACC.
- Fixed: The short lump name for embedded files must be cleared so that they
are not found by a normal lump search.
- Added AProp_Notarget actor property.
- Fixed: TraceBleed was missing a NULL pointer check,
- Fixed: P_RandomChaseDir could crash for friendly monsters that belong to
a player which left the game.
- Changed A_PodGrow so that it plays the generator's attack sound instead of
"misc/podgrow".
SVN r1575 (trunk)
of a moving floor, regardless of movement speed. For NOBLOCKMAP items this
is necessary because otherwise they can be left in the air and it also adds
some options for other things.
SVN r1540 (trunk)
- removed gamemode variable. All it was used for were some checks that
really should depend on GI_MAPxx.
- Externalized all internal gameinfo definitions.
- added include to MAPINFO parser.
- split IWAD detection code off from d_main.cpp into its own file.
- disabled gamemission based switch filtering because it is not useful.
- added GAMEINFO submission by Blzut3 with significant modifications. There
is no GAMEINFO lump. Instead all information is placed in MAPINFO, except
the data that is needed to decide which WADs to autoload.
SVN r1497 (trunk)
be called now.
- fixed: D'Sparil's second form was missing the BOSSDEATH flag.
- fixed: D'Sparil's first form requires the DONTGIB flag.
- fixed: Heretic doesn't crush monsters. To handle this in a more generic
fashion this depends on the presence of a gib sprite now.
SVN r1459 (trunk)
- fixed: The nextmap and nextsecret CCMDs need to call G_DeferedInitNew instead of G_InitNew.
- merged MAPINFO branch back into trunk.
SVN r1393 (trunk)
- added a new compatmode CVAR which allows setting some generic compatibility
flag combinations:
Doom: sets the options needed to make most Doom.exe compatible map play without
errors.
Doom (strict): Same as above but sets a few more options. Please note that this
does not mean full Doom.exe behavior emulation.
Boom: Sets all options that consider differences between ZDoom and Boom.
ZDoom 2.0.63: Sets only the COMPATF_SOUNDTARGET option which is needed for
many older ZDoom maps.
- added new COMPAT_CROSSDROPOFF option to block monsters from being pushed over
dropoffs by damage kickback.
- fixed: AFastProjectile::Tick must call Effect only 8 times per tic, regardless
of the amount of steps taken.
- fixed: momentum checks in AFastProjectile did not use absolute values.
SVN r1369 (trunk)
- Fixed: P_RailAttack used the shooting actor or a default puff for some splash
related actions. It should use the puff type passed to it as a parameter instead.
- Changed splash handling in P_LineAttack to use the actual hit position to
spawn the splash and not the puff's spawn position which is offset a little.
- made some precision related changes to P_HitWater. The precise hit coordinate
can now be passed as parameters.
SVN r1350 (trunk)
in such a sector. As a workaround for current map formats a new actor
(DoomEdNum 9041) was added that can set the extended sector flags without the
use of ACS and sector tags. The new flag can also be set with Sector_ChangeFlags.
- Fixed: Players ignored MF2_TELESTOMP and always telefragged what was in the way.
- Fixed: Actors with MF5_NOINTERACTION were not affected by the time freezer.
SVN r1315 (trunk)
against decorations without breaking anything newer:
Added a new 'projectilepassheight' property that defines an alternative height
that is only used when checking a projectile's movement against this actor.
If the value is positive it is used regardless of other settings, if it is
negative, its absolute will be used if a new compatibility option is enabled
and if it is 0 the normal height will be used.
SVN r1253 (trunk)
- Added a check for PUFFGETSOWNER to A_BFGSpray.
- Moved the PUFFGETSOWNER check into P_SpawnPuff and removed the limitation
to players only.
- Fixed: P_SpawnMapThing still checked FMapThing::flags for the class bits
instead of FMapThing::ClassFilter.
- Fixed: A_CustomMissile must not let P_SpawnMissile call P_CheckMissileSpawn.
It must do this itself after setting the proper owner.
- Fixed: CCMD(give) increased the total item count.
- Fixed: A_Stop didn't set the player specific variables to 0.
SVN r1066 (trunk)
arbitrary point. It has been replaced with a variant that takes a polyobject
as a source, since that was the only use that couldn't be rewritten with the
other variants. This also fixes the bug that polyobject sounds were not
successfully saved and caused a crash when reloading the game. Note that
this is a significant change to how equality of sound sources is determined,
so some things may not behave quite the same as before. (Which would be a
bug, but hopefully everything still sounds the same.)
SVN r1059 (trunk)
that animated icons can be done with it.
- Changed FImageCollection to use a TArray to hold its data.
- Fixed: SetChanHeadSettings did an assignment instead of comparing
the channel ID witg CHAN_CEILING.
- Changed sound sequence names for animated doors to FNames.
- Automatically fixed: DCeiling didn't properly serialize its texture id.
- Replaced integers as texture ID representation with a specific new type
to track down all potentially incorrect uses and remaining WORDs used
for texture IDs so that more than 32767 or 65535 textures can be defined.
SVN r1036 (trunk)
consideration the size and shape of the sector producing the sound. See
the lifts on Doom 2 MAP30 and compare with previous versions.
- Fixed: The stop sound for sector-based sound sequences was not played with
the CHAN_AREA flag.
- Removed the distinction between S_Sound() and S_SoundID() functions. Use
S_Sound() for both names and IDs from now on.
SVN r1034 (trunk)
mid textures linked to a moving floor.
- Fixed AActor's bouncefactor definitions which I accidentally changed when
adding wallbouncefactor.
- Fixed: A_SpawnItemEx added the floorclip offset to the z coordinate instead
of subtracting it.
SVN r1031 (trunk)
- Changed: Players don't telefrag when they are spawned now but after all
actors have been spawned to avoid accidental voodoo doll telefragging.
- Fixed: ACS scripts for non-existent maps were started on the current one.
- Added a 'wallbouncefactor' property to AActor.
- Reverted forceunderwater change from r1026 and fixed the problem for real:
SECF_FORCEDUNDERWATER only has meaning when coming from the heightsec.
So the initial check of the current sector in AActor::UpdateWaterLevel
must only check for SECF_UNDERWATER, not SECF_UNDERWATERMASK.
SVN r1027 (trunk)
capturing the mouse.
- Changed: Telefragging should not thrust the victim if it isn't in precisely the
same position as the killer.
- fixed: A_SpawnItemEx must call P_TeleportMove before checking the spawned
object's position.
SVN r1014 (trunk)
(actors being forced to the ground by instantly moving sectors, strife
railing handling and shooting lines with a non-zero but unassigned tag.)
With UDMF such semantics have to be handled diffently.
- finalized UDMF 1.0 implementation.
- Added Martin Howe's latest morph update.
SVN r987 (trunk)
be used to prevent them from dropping through 3DMIDTEX textures.
- Fixed: AMageStaffFX2::IsOkayToAttack overwrote the projectile's angle variable.
SVN r970 (trunk)
of all types on the same linedef. Also added a 'first side only' flag. This
is not usable from Hexen or Doom format maps though but in preparation of
the UDMF format discussed here:
http://www.doomworld.com/vb/source-ports/43145-udmf-v0-99-specification-draft-aka-textmap/
- Changed linedef's alpha property from a byte to fixed point after seeing that
255 wasn't handled to be fully opaque.
- fixed a GCC warning in fmodsound.cpp
SVN r954 (trunk)
they were outside the blockmap. This could cause extreme delays if an
iteration started outside the valid boundaries.
- added nextmap and nextsecret CCMDs.
SVN r924 (trunk)
- Removed FRadiusThingsIterator after discovering that VC++ misoptimized
it in P_CheckPosition. Now FBlockThingsIterator is used with the distance
check being done manually.
SVN r914 (trunk)
and P_TryMove. Moved BlockingLine and BlockingMobj into AActor because
the global variables can be easily overwritten with certain DECORATE
constructs.
SVN r894 (trunk)
P_FindFloorCeiling doesn't set it at all. The way it was set in
PIT_FindFloorCeiling didn't look correct.
- Changed P_FindFloorCeiling so that it doesn't need global variables
anymore. I also moved the code to set the calling actor's information
into this function because that's all it is used for. This also fixes
another bug:
- AInventory::BecomePickup called P_FindFloorCeiling to get
proper position values for the item but never set the item's information
to the return value of this call.
SVN r891 (trunk)
P_FindFloorCeiling never did that.
- Merged Check_Sides and PIT_CrossLine into A_PainShootSkull.
- Replaced P_BlockLinesIterator with FBlockLinesIterator in all places it was
used. This also allowed to remove all the global variable saving in
P_CreateSecNodeList.
- Added a new FBlockLinesIterator class that doesn't need a callback
function because debugging the previous bug proved to be a bit annoying
because it involved a P_BlockLinesIterator loop.
- Fixed: The MBF code to move monsters away from dropoffs did not work as
intended due to some random decisions in P_DoNewChaseDir. When in the
avoiding dropoff mode these are ignored now. This should cure the problem
that monsters hanging over a dropoff tended to drop down.
SVN r887 (trunk)
line.
- Fixed: P_SpawnPuff assumed that all melee attacks have the same range
(MELEERANGE) and didn't set the puff to its melee state if the range
was different. Even worse, it checked a global variable for this so
the behavior was undefined when P_SpawnPuff was called from anywhere
else but P_LineAttack. To reduce the amount of parameters I combined
this information with the hitthing and temporary parameters into one
flags parameter. Also changed P_LineAttack so that it gets passed
an additional parameter that specifies whether the attack is a melee
attack or not and set this to true in all calls that are to be considered
melee attacks. I couldn't use the damage type because A_CustomPunch
and A_CustomMeleeAttack allow passing any damage type they want.
- Added a sprite option as an alternative of particles for FX_ROCKET
and FX_GRENADE.
SVN r879 (trunk)
that the drivers will treat a BackBufferCount of 0 as a request for
double buffering.
- Fixed: Unsetting a cvar did not remove it from the list of tab
completions.
- Added "" as a synonym for "nullimage" in SBARINFO.
- Fixed: MAKESAVESIG's stringifier in version.h did not work as expected.
It stringified the passed macro name, not the value of the macro.
- Moved DCajunMaster off the DObject hierarchy.
- Changed DCajunMaster::getspawned into a TArray of FStrings. It was
mysteriously being left pointing to uninitialized memory during the
final GC at exit and crashing.
- Fixed: The code that removed hexdd.wad from the list of IWADs when
hexen.wad was not present did not work.
SVN r861 (trunk)
to be able to save the 3dMidtex attachment info.
- Fixed: The TArray serializer needs to be declared as a friend of TArray
in order to be able to access its fields.
- Since there are no backwards compatibility issues due to savegame version
bumping I closed all gaps in the level flag set.
- Bumped min. Savegame version and Netgame version for 3dMidtex related
changes.
- Changed Jump and Crouch DMFlags into 3-way switches:
0: map default, 1: off, 2: on. Since I needed new bits the rest of
the DMFlag bit values had to be changed as a result.
- fixed: PTR_SlideTraverse didn't check ML_BLOCKMONSTERS for sliding
actors without MF3_NOBLOCKMONST.
- Added MAPINFO commands 'checkswitchrange' and 'nocheckswitchrange'
that can enable or disable switch range checking globally per map.
- Changed ML_3DMIDTEX to force ML_CHECKSWITCHRANGE.
- Added a ML_CHECKSWITCHRANGE flag which allows checking whether the
player can actually reach the switch he wants to use.
- Made DActiveButton::EWhere global so that I can use it outside thr
DActiveButton class.
March 17, 2008 (Changes by Graf Zahl)
- Changed P_LineOpening to pass its result in a struct instead of global
variables.
- Added Eternity's 3DMIDTEX feature (no Eternity code used though.)
It should be feature complete with the exception of the ML_BLOCKMONSTERS
flag handling. That particular part of Eternity's implementation is
sub-optimal because it hijacks an existing flag and doesn't seem to make
much sense to me. Maybe I'll implement it as a separate flag later.
SVN r810 (trunk)
