player sprites will retain the same precision they had when they were
rendered as part of the 3D view. (needed for propery alignment of flashes
on top of weapon sprites) It worked just fine for D3D, but software
rendering was another matter. I consequently did battle with imprecisions
in the whole masked texture drawing routines that had previously been
partially masked by only drawing on whole pixel boundaries. Particularly,
the tops of posts are calculated by multiplying by spryscale, and the
texture mapping coordinates are calculated by multiplying by dc_iscale
(where dc_iscale = 1 / spryscale). Since these are both 16.16 fixed point
values, there is a significant variance. For best results, the drawing
routines should only use one of these values, but that would mean
introducing division into the inner loop. If the division removed the
necessity for the fudge code in R_DrawMaskedColumn(), would it be worth it?
Or would the divide be slower than the fudging? Or would I be better off
doing it like Build and using transparent pixel checks instead, not
bothering with skipping transparent areas? For now, I chop off the
fractional part of the top coordinate for software drawing, since it was
the easiest thing to do (even if it wasn't the most correct thing to do).
SVN r1955 (trunk)
position when evicting sounds, because restarting the sound system causes
the DSP clock to restart at 0, so start times that were recorded before
the reset are no longer applicable after the reset.
- Fixed: S_StopChannel() always set the channel's actor to NULL, eliminating
origin information when resetting the sound system.
SVN r1949 (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)
SoundSequenceOnActor(int tid, string seqname);
SoundSequenceOnSector(int tag, string seqname, int location);
SoundSequenceOnPolyobj(int polynum, string seqname);
SoundSequenceOnSector takes an extra parameter that specifies where in the
sector the sound comes from (floor, ceiling, interior, or all of it). See
the SECSEQ defines in zdefs.acs.
SVN r1939 (trunk)
may still be needed. In particular, when drawing a seg with a midtexture is
split by foreground geometry, the first drawseg generated from it will have
the correct WallSZ1,2 values, but subsequent ones will have whatever
R_RenderDecal() left behind. These values are used to calculate the upper
and lower bounds of the midtexture. (Ironically, my work to Build-ify things
had done away with these globals, but that's gone now.)
SVN r1938 (trunk)
changing game code.
- made SpawningMapThing an argument of AActor::StaticSpawn instead of a global
variable.
- added a stub to the DECORATE parser for defining dynamic lights directly
in DECORATE. This is needed so that ZDoom remains compatible with any DECORATE
which uses this GZDoom feature in the future.
SVN r1935 (trunk)
A_SetUserVar/SetUserVariable/GetUserVariable now take a variable name
instead of an array index. A_SetUserArray/SetUserArray/GetUserArray
have been added to access elements in user-defined arrays.
SVN r1933 (trunk)
size textures at any scale. I also tried doing sky scrolling on the sky
cylinder, but that didn't look so good, so I left it in screen space.
SVN r1932 (trunk)
but should use the camera position instead to get the correct position for
the closest point along the trail.
- Fixed: Explosions no longer caused splashes.
- Fixed: Copying translations to lower decals had the shade color check wrong.
- Fixed: Waggling floors did not move attached geometry.
- Cleaned up p_floor.cpp so that related parts of the code are grouped together.
SVN r1926 (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)
at just fixing it at a specific value, since the supply of SM14 cards isn't
all that diverse and all from ATI, but apparently Radeon 8500s and 9000s
have different precision levels in their pixel shaders. See bug report
<http://forum.zdoom.org/viewtopic.php?p=444523>
- Removed unused variables FBFormat and PalFormat.
SVN r1901 (trunk)
Mobility Radeon 9000 (on a PCI card, no less!), I have decided to give the
PS14 support some loving: D3D windowed gamma now works on these cards using
a texture lookup for the gamma table. Sadly, this halves my framerate, so
setting gamma to 1 will skip the gamma correction, as it was before, for
full speed. (On my 8800 GT, the gamma correction was free.)
SVN r1898 (trunk)
into the FastProjectile base class and removed the native MageWandMissile
class, using the generic functionality instead.
- Fixed: GetReplacement and GetReplacee always checked the skill definitions,
even if they weren't supposed to be used. It was also missing a range check
for 'gameskill'.
SVN r1894 (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)
for true color. Instead of using a clipping rectangle on the destination it
tried to alter the source offsets which produced incorrect results for
mirrored or rotated patches.
SVN r1889 (trunk)
invalid for net games. hxvisit was erroneously accepted for net games
before, which it shouldn't have, since it's basically idclev for Hexen.
SVN r1881 (trunk)
instead of the player class's maximum.
- Fixed: A_CStaffCheck() assumed the player's max health was 100 instead
of getting checking for the true maximum.
SVN r1876 (trunk)
first before drawing into it if the copy op passed to it is OP_OVERWRITE.
FTexture::FillBuffer() sets this to erase whatever texture might have been
in the space it is going into.
SVN r1874 (trunk)
surfaces are alternately locked for read-only access each frame, forcing
the driver to stop buffering more than one frame at a time. The input lag
on my system doesn't seem to be as bad as it once was (I can no longer
see it obviously with my naked eye), but turning antilag on "feels"
slightly more responsive. The cvar d3d_antilag turns this technique on and
off. See <http://www.xyzw.de/c120.html> for more details.
SVN r1870 (trunk)
It must set it to 0 if the alpha is 0 to avoid problems with special
colormap detection.
- Changed SPECIALCOLORMAP_MASK again so that it does not interfere with
any valid setting. It must use a value with a 0-alpha because these
are guaranteed not to be produced by the DECORATE code elsewhere.
- Fixed precision issues with AddFixedColormap's search for identical colormaps.
- Added custom colormap support to texture composition code.
- Fixed initialization of FSpecialColormap::GrayscaleToColor. This is not
a mapping from the palette but from a [0,255] grayscale ramp and used to
apply colormaps to true color images for texture composition.
SVN r1867 (trunk)
which could cause crashes.
- Added custom special colormaps to DECORATE.
- Cleaned up special colormap code and removed lots of dependencies on the
knowledge of the tables' contents.
SVN r1860 (trunk)
completely ignore them, either).
- Separated light level fixing out of player_t's fixedcolormap parameter.
Using a fixed light level (e.g. PowerTorch) will no longer wipe out
colored lighting.
- Moved the blending rectangle drawing into a separate discrete stage, since
doing it while copying the 3D view window to the display now blends
underneath the weapon instead of on top of it.
- Consolidated the special colormaps into a single 2D table.
- Tweaked the special colormaps slightly to make the true color results more
closely match the paletted approximations.
- fb_d3d9_shaders.h was getting unwieldy, so I moved the shaders out of the
executable and into zdoom.pk3. Shaders are still precompiled so I don't need
to pull in a dependancy on D3DX.
- Added a few more shaders to accomodate drawing weapons with all the in-game
lighting models. These are accessed with the new DrawTexture tags
DTA_SpecialColormap and DTA_ColormapStyle.
- Player weapon sprites are now drawn using Direct3D and receive all the
benefits thereof.
SVN r1858 (trunk)
BOUNCE_MBF and BOUNCE_UseSeeSound, too, when clearing one of these flags.
- Fixed: When adding the AVOIDMELEE code the code was accidentally changed so that
friendly monsters could no longer acquire targets by themselves.
- Renamed WIF_BOT_MELEE to WIF_MELEEWEAPON because it's no longer a bot only flag.
- Added MBF's monster_backing feature as an actor flag: AVOIDMELEE.
SVN r1848 (trunk)
* Moves the dog sound out of the Doom-specific sounds in SNDINFO to address this,
* Renames the dog actor to MBFHelperDog to prevent name conflicts,
* Adds APROP_Score to CheckActorProperty,
* Completes the randomspawner update (the reason I moved the recursion counter out of
special1 was that I found some projectiles had this set to them, for example in
A_LichAttack, but I forgot to add transfer for them),
* Provides centered sprites for beta plasma balls if this is deemed deserving correction.
SVN r1847 (trunk)
- Cleaned up A_LookEx code and merged most of it with the base functions.
The major difference was a common piece of code that was repeated 5 times
throughout the code so I moved it into a subfunction.
- Changed P_BlockmapSearch to pass a user parameter to its callback so that
A_LookEx does not need to store its info inside the actor itself.
SVN r1846 (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)
yesterday's additions. Changed it so that the parser first checks for
the presence of a '-' sign before deciding whether to use strtol or
strtoul to convert the string into a number.
SVN r1831 (trunk)
The range checks this protected against can be safely omitted now that the misc fields are large enough.
- added MBF Dehacked emulation.
SVN r1824 (trunk)
* MBF's dog (definition only, no sprites yet.)
* User variables. There's an array of 10. They can be set and checked in both DECORATE and ACS.
* Made the tag name changeable but eliminated the redundancy of having both the meta property and the individual actor's one. Having one is fully sufficient. TO BE FIXED: Names are case insensitive but this should better be case sensitive. Unfortunately there's currently nothing better than FName to store a string inside an actor without severely complicating matters. Also bumped savegame version to avoid problems with this change.
SVN r1823 (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)
unused line argument fields, because these maps could potentially break
in the future if the argument is later assigned a meaning. (Hopefully
all the argument counts in actionspecials.h are accurate. I found a
few that were wrong.)
SVN r1817 (trunk)
- Fixed: The non-Windows CreatePath can fail if part of the path already
exists, because mkdir will return an error code for trying to recreate
an existing directory.
SVN r1814 (trunk)
closer to the original. The old code was shorter but a little slower. The
new code is a bit faster than the original with VC++ and about the same
with GCC. Interestingly, GCC produces code for Killough's version that
performs about the same as the original, but when compiled with VC++,
Killough's is notably worse.
SVN r1813 (trunk)
- moved default item drop style into gameinfo.
- moved default respawn time into gameinfo.
- moved default inventory max amount into gameinfo.
- turned Heretic's blocking of the sector for LS_Plat_RaiseAndStayTx0 into
a parameter instead of having the game mode decide.
SVN r1812 (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 parameter is now gone.
- Removed automatic ".wad" appending from FWadCollection::InitMultipleFiles()
since it isn't needed and prevented files without extensions from being
loaded. D_AddFile() already takes care of adding the extension if the
name as-given does not exist.
- Fixed: Loading single files did not print a newline in the startup text.
SVN r1784 (trunk)
ran dmadds to combine it with the IWAD's sprites, they would be replaced by
the IWAD's sprites, so when loading such wads, we should ignore those as
valid sprites. (Thanks to entryway for finding this.) See 22ventry's
22sprite.wad for an example.
SVN r1782 (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)
flag set, causing it to be ignored during rendering. Why this didn't cause
more trouble, I don't know.
- Fixed: The UDMF parser passed the wrong value for "default alpha" for
TranslucentLine to P_FinishLoadingLineDef().
SVN r1775 (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)
alive, it now sets the activator to the actor the player is aiming at. I
also noticed that this looked like it was a quick copy'n'paste job from
SetActivator. It returns false if the activator at the end of the function
was the world, but it never sets the activator to the world. I'm not sure
that's the best use of the return value.
SVN r1760 (trunk)
edit-and-continue from working for the Windows source files.
- When a WM_KEYDOWN message is received with VK_PROCESSKEY, the scan key is
now used to retrieve the real virtual key for the message. This fixes the
previous issue that caused me to completely disable the IME.
- Removed the code that disables the IME, since it also disables the ability
to switch between keyboard layouts that do not use an IME.
- TranslateMessage() is no longer called if GUI capture mode is off, so no
dead key processing is performed until it might be useful.
SVN r1758 (trunk)
max health as the mug shot max health, zero uses 100 as the mug shot max
health, and positive values used directly as the mug shot max health.
SVN r1757 (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)
in the gameinfo.
- Added Yes/No selections for Y/N messages so that you can answer them
entirely with a joystick.
- Fixed: Starting the menu at the title screen with a key other than Escape
left the top level menu out of the menu stack.
- Changed the save menu so that cancelling input of a new save name only
deactivates that control and does not completely close the menus.
- Fixed "any key" messages to override input to menus hidden beneath them and
to work with joysticks.
- Removed the input parameter from M_StartMessage and the corresponding
messageNeedsInput global, because it was redundant. Any messages that want
a Y/N response also supply a callback, and messages that don't care which
key you press don't supply a callback.
- Changed MKEY_Back so that it cancels out of text entry fields before
backing to the previous menu, which it already did for the keyboard.
- Changed the menu responder so that key downs always produce results,
regardless of whether or not an equivalent key is already down.
SVN r1753 (trunk)
is found. This mimics the old behavior which also disabled DEHACKED when
the DEHSUPP lump was incompatible with the current engine. This behavior is
needed to ensure that WADs that contain a ZDaemon-exclusive DEHSUPP lump
continue to work as intended.
SVN r1748 (trunk)
- Fixed: TObjPtr did not use a union to map its 2 pointers together.
- Added a compatibility mode for A_Mushroom. For DECORATE it is an additional
parameter but to force it for Dehacked mods some minor hacks using the
Misc1 variable were needed.
SVN r1746 (trunk)
influence of vertical thrust from the radius attack, since ZDoom does
explosions in three dimensions, but Doom only did it in two.
- Fixed: The last three parameters to A_VileAttack had their references off
by one. Most notably as a result, the blast radius was used as the thrust,
so it sent you flying far faster than it should have.
SVN r1745 (trunk)
issues that caused its inclusion. Is an optimized GCC build any faster
for being able to use strict aliasing rules? I dunno. It's still slower
than a VC++ build.
I did run into two cases where TAutoSegIterator caused intractable problems
with breaking strict aliasing rules, so I removed the templating from it,
and the caller is now responsible for casting the probe value from void *.
- Removed #include "autosegs.h" from several files that did not need it
(in particular, dobject.h when not compiling with VC++).
SVN r1743 (trunk)
originally a counter, so if it started at 0, A_SpawnFly would effectively
never spawn anything. Fixes Dehacked patches that use A_SpawnSound to
play a sound, since it calls A_SpawnFly.
SVN r1741 (trunk)
- Joystick devices now send key up events for any buttons that are held
down when they are destroyed.
- Changed the joystick enable-y menu items to be nonrepeatable so that you
can't create several device scans per second. Changing them with a
controller is also disabled so that you can't, for example, toggle XInput
support using an XInput controller and have things go haywire when the
game receives an infinite number of key down events when the controller
is reinitialized with the other input system.
- Changed menu input to use a consolidated set of buttons, so most menus
can be navigated with a controller as well as a keyboard.
- Changed the way that X/Y analog axes are converted to digital axes.
Previously, this was done by checking if each axis was outside its deadzone.
Now they are checked together based on their angle, so straight up/down/
left/right are much easier to achieve.
SVN r1739 (trunk)
methods. Analog axes now respond Button_Speed and cl_run in exactly the
same way as digital buttons do.
- Changed rounding slightly for analog axis -> integer in G_BuildTiccmd().
- Fixed: FXInputController::ProcessThumbstick() was slightly off when it
converted to the range [-1.0,+1.0].
SVN r1733 (trunk)
the same as the next new skill defined, if neither definition explicitly set
the value for ACSReturn.
- Added a DefaultSkill property. Adding it to a skill will cause that skill
to be the default one selected in the menu. If none is specified as the
default, then the middle skill is the default.
SVN r1731 (trunk)
numerically next to the slider.
- The minimum value for m_yaw, m_pitch, m_forward, and m_side from the
menu has been dropped from 0.5 to 0, so those particular mouse motions can
be disabled entirely without using the console.
SVN r1729 (trunk)
Randy Heit
Christoph Oelckers