Commit graph

273 commits

Author SHA1 Message Date
ChillyDoom
5de6b535ae - Removed unnecessary 'id' variable from AActor.
- Removed unused 'backpack' variable from player_t.
- Removed duplicate code from b_move.cpp.
- General cleanup.
2014-10-13 08:45:36 +01:00
Edward Richardson
0cd736b487 Prevent lerping when tic duplication not 1
Network dup makes player prediction inaccurate
2014-10-13 17:09:29 +13:00
Edward Richardson
98904039b7 Final work on prediction lerping
Added cl_predict_lerpscale and cl_predict_lerpthreshold
Added options in menudef
Made sure that lerping cannot extrapolate or run on small scales
Lerping gets reset when rendering interpolation does or respawn
2014-10-13 16:32:49 +13:00
Edward Richardson
3e6ad8c1a8 Further work on prediction lerping 2014-10-13 00:29:15 +13:00
Edward Richardson
e1b8b4a871 Started work on prediction lerping 2014-10-06 15:27:13 +13:00
Edward Richardson
0f9a8176f5 Unprediction needs to restore selected inventory 2014-10-05 16:57:31 +13:00
Edward Richardson
53b6e7d4d5 Added silent line teleport prediction
- Allow activation of line teleport specials during prediction
- Moved prediction functions to improve uncapped framerates
2014-09-26 15:48:45 +12:00
Edward Richardson
42e6737803 Player prediction now updates listener 2014-09-26 15:48:44 +12:00
Christoph Oelckers
46ec364443 - fixed: When validating the crouch sprite it was assumed that both the regular and the crouch sprite were having full rotations. 2014-09-13 10:08:22 +02:00
Edward Richardson
2838c4b25b Prediction was rebuilding too much thinglist data
- Stopped player prediction from rebuilding more sector list data then
the player originally had.
2014-06-16 03:34:33 +12:00
Edward Richardson
546ae759fd Cleanup old prediction fix development code 2014-04-02 21:25:45 +13:00
Edward Richardson
be33d2894a Fixed prediction thinglist order restoration
Prediction didn't take sector_thinglist and thinglist order into
account.
This notably broke the order in which things were damaged.
2014-04-02 21:25:12 +13:00
Edward Richardson
79abe2d4e9 Made onground a player property
"onground" was a global, despite being treated as a player property and
crossed with instances from other players or prediction.
2014-03-03 01:00:47 +13:00
Randy Heit
e7f427aa60 Merge branch 'maint' 2014-02-24 19:26:50 -06:00
Randy Heit
db4763b14a Delay skin setting on save load until player class is known.
- Fixed: Loading players from savegames set the skin before their current
  class was retrieved, so they could not validate their skins with the
  correct class.
2014-02-24 16:27:57 -06:00
Edward Richardson
a993b0288a Stop prediction from playing and stopping sounds
Player prediction would play *jump and stop falling sounds, creating odd
cases of sound repetition before the gametic caught up.
2013-12-16 23:02:27 +13:00
Randy Heit
1f723c10ae Add CF_INTERPVIEW for players.
- Added CF_INTERPVIEW flag for players. A_SetPitch/A_SetAngle and the
  similar ACS APROPs set this when changing an angle. This forces the
  renderer to interpolate the view angles instead of updating with the
  latest mouse positions. The effect lasts one tick.
2013-10-09 21:50:24 -05:00
Randy Heit
0cf68af7d2 Overload operator = for player_t
- This fixes crashes when quitting multiplayer games because the default
  byte-for-byte copy caused PredictionPlayerBackup and the console player
  to point to the exact same userinfo data and to both try and free it
  when they are deleted.
2013-09-18 21:14:44 -05:00
Christoph Oelckers
bba092cc0b Merge branch 'master' into scripting
Conflicts:
	src/d_player.h
	src/g_doom/a_archvile.cpp
	src/thingdef/thingdef.h
	src/thingdef/thingdef_properties.cpp
2013-08-09 13:03:28 +02:00
Christoph Oelckers
34b71baad1 - added Player.Aircapacity property which is used as a multiplier for the level's air supply. 2013-08-09 11:57:14 +02:00
Randy Heit
9c86f1c220 Merge branch 'master' into scripting for plugged userinfo memory leak
Conflicts:
	src/d_player.h
	src/p_interaction.cpp
	src/thingdef/thingdef_codeptr.cpp
2013-07-23 21:01:13 -05:00
Christoph Oelckers
f3d8790995 Merge branch 'maint' of https://github.com/rheit/zdoom into maint 2013-07-22 22:54:45 +02:00
Christoph Oelckers
83bd8ba1b8 - added NeuralStunner's player.userange submission, but changed it to use the value directly from the PlayerPawn data.
- bumped savegame version for addition of APlayerPawn::userange.
2013-07-22 22:37:50 +02:00
Christoph Oelckers
3e8e587ac7 - fixed another leak with userinfos: Since they are no longer POD they may not be memset to 0 in the player_t constructor. 2013-07-14 12:37:25 +02:00
Randy Heit
459ad5abff - Updated scripting branch to latest version in trunk.
SVN r4337 (scripting)
2013-06-07 03:31:30 +00:00
Randy Heit
2668988870 - Switched to a genericly extensible representation for userinfo.
- Fixed: The playerinfo CCMD did not range check the player number.

SVN r4253 (trunk)
2013-05-12 18:27:03 +00:00
Randy Heit
b845fdb5d5 - Fixed: There's more than one place where the CROUCHABLEMORPH flag needs to be checked.
SVN r4228 (trunk)
2013-04-28 02:31:34 +00:00
Randy Heit
cb64014494 - Added CROUCHABLEMORPH flag for the PlayerPawn class. Use this to indicate that a morphed
player class can crouch. (Regular players can always crouch, hence the name CROUCHABLEMORPH
  and not CANMORPH or ALLOWMORPH.)

SVN r4221 (trunk)
2013-04-19 02:24:20 +00:00
Randy Heit
0a9a54fca8 - Multiply the resulting velocity by the player's speed when "jumping" underwater.
SVN r4209 (trunk)
2013-04-09 21:57:48 +00:00
Randy Heit
324b13c89b - Added Weapon.MinSelectionAmmo1 and Weapon.MinSelectionAmmo2 to exclude weapons from autoselection
even if they have enough ammo to be used.

SVN r4203 (trunk)
2013-03-24 02:25:12 +00:00
Randy Heit
e4127111b1 - A player's Speed is now applied to their upmove as well as their forwardmove and sidemove.
SVN r4195 (trunk)
2013-03-21 03:47:39 +00:00
Braden Obrzut
356bfe81e3 - Cleared GCC warnings.
SVN r4159 (trunk)
2013-02-22 18:16:23 +00:00
Randy Heit
951adbb21f - Fixed: When adding a forwardmove value, P_Bob() needs to do the same pitch-dependent scaling
as P_ForwardThrust().

SVN r4132 (trunk)
2013-02-14 01:29:53 +00:00
Randy Heit
62b23901eb - Fixed: spynext/prev were unreliable with player prediction.
SVN r4130 (trunk)
2013-02-12 23:23:33 +00:00
Randy Heit
ed8a33aeaf - Use P_DropWeapon() everywhere it makes sense.
SVN r4045 (trunk)
2013-01-25 03:32:49 +00:00
Randy Heit
281ac3a49a - Separate the player weapon state flags from the other player "cheat" flags.
SVN r4041 (trunk)
2013-01-25 03:09:17 +00:00
Braden Obrzut
dcb1a3c8bd - GCC warning cleanup
SVN r4031 (trunk)
2013-01-21 22:30:30 +00:00
Randy Heit
60fb004a78 - Do not double-scale player classes that use non-1.0 default scales.
SVN r4011 (trunk)
2013-01-02 03:52:58 +00:00
Randy Heit
67eda6b1ad - Changed P_CheckPlayerSprites() so that it does not alter any actor data. It is now called by
R_ProjectSprite() to modify the appropriate data right before it is needed for rendering.

SVN r4004 (trunk)
2013-01-02 02:10:26 +00:00
Randy Heit
80782d7e5e - Fixed: Because PClass is a child of DObject now, attempts to serialize them get caught by
the DObject serialization template. Therefore, FArchive::SerializeObject() needs to be
  able to handle them specially from other objects.

SVN r3924 (scripting)
2012-10-30 01:38:05 +00:00
Randy Heit
47eec0b275 - Added tracking of time spent specifically in running action functions. I feel kind of stupid
about this now. I spent three days trying to figure out why the VC++ debug version was so slow.
  It turns out I had a conditional breakpoint set in a high-traffic area. D'oh!

The rest of this stuff should get merged into trunk:

- Fixed: Writing to debugfile uses the standard fprintf, which does not understand %td on VC++.
- Fixed: Instead of crashing when a sprite has been scaled to 0, just don't draw it.

SVN r3896 (scripting)
2012-10-21 03:46:17 +00:00
Randy Heit
38d7b7d203 - Fixed errors and warnings when compiling with GCC. (Unfortunately, the VC++ debug builds
become ungodly slow when using mods with complex DECORATE. The GCC debug builds run just
  fine, however. Hopefully this is something that can be fixed later with an assembly-optimized
  version of the main VM loop, because I don't relish the thought of being stuck with GDB
  for debugging.)
- Fixed: The ACS_Named* action specials were erroneously defined as taking strings instead of
  names.
- Fixed: Copy-paste error caused FxMultiNameState::Emit to generate code that called
  DecoNameToClass instead of DecoFindMultiNameState.
- Updated FxActionSpecialCall::Emit for named script specials.
- Fixed inverted asserts for FxMinusSign::Emit and FxUnaryNotBitwise::Emit.


SVN r3893 (scripting)
2012-10-18 03:19:27 +00:00
Randy Heit
e7efa1d802 - Update to latest version in trunk.
SVN r3890 (scripting)
2012-10-17 04:24:54 +00:00
Randy Heit
0ac94c5265 - Precache player sounds at level load.
SVN r3841 (trunk)
2012-08-22 23:46:47 +00:00
Randy Heit
a505352da3 - Added noclip2 cheat. This is similar to noclip, except it also adds nogravity and the ability to fly through 3D floors.
SVN r3832 (trunk)
2012-08-22 21:31:48 +00:00
Randy Heit
100391507e - Added two new PlayerPawn properties:
* GruntSpeed: The minimum speed a player must be falling at the time of landing to play *grunt.
  * FallingScreamSpeed: When a player is falling within this range of speeds, they will play *falling.

SVN r3829 (trunk)
2012-08-14 03:24:59 +00:00
Randy Heit
37dffe210f - Fixed: player_t::settings_controller was not serialized.
SVN r3780 (trunk)
2012-07-21 03:04:59 +00:00
Randy Heit
562cf04db2 - Update scripting branch to trunk.
SVN r3758 (scripting)
2012-07-14 03:04:41 +00:00
Randy Heit
b6fb733a81 - Oh, dear I committed the wrong version of the fix in r3722.
SVN r3723 (trunk)
2012-07-01 03:35:52 +00:00
Randy Heit
a71b2210a1 - Fixed: Do not override the player's sprite if it's TNT1 and the player is uncrouched without
a specific crouch sprite defined by both the player class and skin.

SVN r3722 (trunk)
2012-07-01 03:33:49 +00:00
Christoph Oelckers
3a24790056 - fixed: The newly added checks for printing weapon obituaries failed if the weapon used a puff with a special damage type. To handle this, P_DamageMobj will now pass the damage flags to AActor::Die and from there to ClientObituary so that P_LineAttack - which is a better place to decide this - can flag an attack as coming from a player weapon.
- fixed: The same rules that are used for deciding if a weapon attack took place should be used when checking the PIERCEARMOR flag in P_LineAttack: It should be ignored if the attack doesn't originate from the weapon.

SVN r3649 (trunk)
2012-05-13 07:54:44 +00:00
Randy Heit
da08b14895 - Moved the regeneration powerup's effect out of P_PlayerThink() and into APowerRegeneration::DoEffect().
SVN r3640 (trunk)
2012-05-11 04:05:55 +00:00
Christoph Oelckers
75dc6cb0b2 - changed damage screen blending code so that the same version can be used by any renderer.
- added GZDoom's version of blending for Strife's hazard sectors as an option to the paletteflash CVAR.


SVN r3613 (trunk)
2012-05-01 11:27:54 +00:00
Randy Heit
118e513d03 - Fixed: The player's position was only predicted during the duration of R_SetupFrame().
Consequently, if somebody used the chasecam while predicting, they would appear to lag
  behind the camera, because their actor would be at its unpredicted position by the time
  sprites were processed.

SVN r3603 (trunk)
2012-04-28 03:04:21 +00:00
Randy Heit
fc6d55c508 - Fixed: PowerTimeFreezer needs to use different bits to mark timefreezing initiated by different
players, or overlapping uses of PowerTimeFreezer will malfunction.

SVN r3599 (trunk)
2012-04-27 01:40:50 +00:00
Randy Heit
f19a6a2a29 - Fixed: Do not play skinned sounds when the player has the NOSKIN flag set.
SVN r3561 (trunk)
2012-04-14 03:10:07 +00:00
Randy Heit
d0bba7c3c3 - Added another flag to P_FindFloorCeiling() to get it to do its standard processing but
without resetting the actor's sector. The 3D floor checks in P_NightmareRespawn() and
  A_RestoreSpecialPosition now use this.
- Fixed: P_NightmareRespawn() did its Z clamping before checking for 3D floors.
- Fixed: Respawning actors were not clamped to the ceiling.

SVN r3542 (trunk)
2012-04-08 05:39:46 +00:00
Randy Heit
c5a3d846dd - Implement multitick viewpitch centering logic.
SVN r3512 (trunk)
2012-04-03 04:09:30 +00:00
Randy Heit
49ea87f8bc - Fixed: Poison damage lost damage type information if the poisoner was destroyed before poisoncount
reached 0.
- Fixed: Poisoners without a PainType should use their own DamageType to pick the Pain state
  to make the target enter, not the target's DamageType.

SVN r3475 (trunk)
2012-03-23 20:57:10 +00:00
Randy Heit
096725503c - Fixed: Bots did not process KEYCONF weapons. As far as I know, this is only relevant for the
owned-weapons display on the status bar.

SVN r3466 (trunk)
2012-03-22 22:29:25 +00:00
Randy Heit
77c663a9b8 - In conjunction with all the below changes, attempt to fix A_CheckSightOrRange and A_CheckSight
for multiplayer: They now always check through the eyes of every player. For players whose
  cameras are not players, they also check through the eyes of those cameras.
- Using spynext/spyprev to switch from a non-player to a player now writes a command to the
  network stream and lets Net_DoCommand() take care of it later. The logic here is that if
  a player is viewing from something that isn't another player, then every player needs to know
  about it for sync purposes. Consequently, when they stop viewing from a non-player and switch
  to a player, everybody needs to know about that too. But if they are viewing from a
  player, it doesn't matter which player it is, so they can spynext/spyprev all they want
  without letting the other players know about it (and without potentially breaking demos--due
  to the above-mentioned two codepointers--while doing it during demo playback).
- Replaced the instances of checking players[consoleplayer].camera for a valid pointer to
  ones that do it for every player.
- Fixed: Upon changing levels, all players but the consoleplayer would have their cameras NULLed.
- Fixed: player_t::FixPointers() needs to bypass the read barriers, or it won't be able to
  do substitutions of old objects that are pending deletion.

SVN r3448 (trunk)
2012-03-17 00:52:33 +00:00
Randy Heit
58f7e72d1b - Restored savegame compatibility that was removed in r3427.
SVN r3435 (trunk)
2012-03-13 02:43:24 +00:00
Christoph Oelckers
e4880d162f - added Xaser's submission for accessing accuracy and stamina from DECORATE and ACS.
- added DECORATE properties for accuracy and stamina.
- Since these changes move properties from player_t to AActor all savegame compatibility code was removed and the min. savegame version bumped.


SVN r3427 (trunk)
2012-03-11 09:08:35 +00:00
Christoph Oelckers
d3981197c5 - moved the FRenderer::StateChanged call from AActor::StaticSpawn to AActor::PostBeginPlay.
- ensured that all classes reach AActor's PostBeginPlay method. Some were missing a Super call.


SVN r3404 (trunk)
2012-03-07 01:03:56 +00:00
Randy Heit
d9713669f1 - Fixed: Totally freezing a player did not ignore crouch toggling.
SVN r3341 (trunk)
2012-01-22 00:31:42 +00:00
Randy Heit
7279e2ad62 - Fixed: Player pitch limits were reset to 0 when changing levels and loading
saved games.



SVN r3332 (trunk)
2011-12-14 00:16:19 +00:00
Randy Heit
b41dbf8a52 - A_SetPitch now clamps the player's pitch within the valid range. It can
be made to clamp other actors' pitches to within the range (-90,+90)
  degrees with the SPF_FORCECLAMP flag.
- Transmit the local viewpitch limits to the other players.



SVN r3323 (trunk)
2011-12-06 01:25:37 +00:00
Randy Heit
f00f5d2304 - Allow subclasses when checking for PowerWeaponLevel2.
SVN r3314 (trunk)
2011-11-07 00:43:41 +00:00
Braden Obrzut
bb1b825f24 - Backported kgsws's weapon dropitem changes from Skulltag.
SVN r3289 (trunk)
2011-09-08 00:55:47 +00:00
Christoph Oelckers
5bfcaab25c - separation of software renderer from the rest of the code complete. All external access to the renderer is routed through the FRenderer interface class now, with two exceptions (2D texture drawing to a canvas and polymost testing code) that are handled by #defines.
SVN r3263 (trunk)
2011-07-07 15:37:47 +00:00
Christoph Oelckers
163301dcd5 - took all includes of farchive.h out of headers. This file will have to be included explicitly in each source file that needs it.
SVN r3259 (trunk)
2011-07-06 14:20:54 +00:00
Christoph Oelckers
03177090c0 - removed some unnecessary r_ header #includes.
SVN r3257 (trunk)
2011-07-06 10:55:04 +00:00
Christoph Oelckers
e90b86acce - added 'player.flechettetype' property so that the appropriate flechette type can be set per player class.
- bumped savegame version for flechette type changes.

SVN r3085 (trunk)
2011-01-01 11:16:46 +00:00
Christoph Oelckers
770a879f6a - fixed: The TouchedActors array in the Dehacked parser was not freed after parsing was done.
- Initialize the alt HUD explicitly in D_DoomMain.
- don't let S_UnloadReverbDef leave a broken list of sound environments behind.
- Added more code to explicitly delete data before initializing it.

SVN r3039 (trunk)
2010-12-15 00:09:31 +00:00
Christoph Oelckers
0715b7dfc6 - cleaned up switch code and fixed several problems:
* savegames stored an index in the switch table and performed no validation when loading a savegame.
  * setting of a random switch animation duration was broken.
  * separated the 2 values stored in the Time variable into 2 separate variables.
  * defining a switch with one texture already belonging to another switch could leave broken definitions in the switch table.
- added function for serializing switch and door animation pointers.
- bumped min. savegame versions due to changes to DButtonThinker and removed all current savegame compatibility code.


SVN r3030 (trunk)
2010-12-12 15:43:35 +00:00
Randy Heit
ad200d8a56 - Tweaked jumpTics again. As before, it now counts down whenever it is non-zero. If the player
is on the ground and it counts below -18, it is zeroed so that the player can jump again. This
  handles cases where either the player did not actually jump when they pressed +jump (because
  there was a ceiling in the way) or when they land on something other than the floor.

SVN r2979 (trunk)
2010-11-04 02:19:34 +00:00
Randy Heit
92d11da8a5 - Revised usage of jumpTics. In Hexen, it went like this:
* When you jump, it gets set to 18.
  * When you land, it gets set to 7.
  * As long as it is non-zero, it counts down, and you cannot jump.
  Of note here, is that setting it to 18 upon jumping seems useless, since you can't jump unless
  you're on the ground, and when you reach the ground, it will always be set to 7. With that in
  mind, the new behavior is:
  * When you jump, it gets set to -1.
  * When you land, if it is less than zero or you fall far enough to squat, jumpTics will
    be set to 7. Otherwise, jumpTics is left alone.
  * If jumpTics is positive, it will count down each tic.
  * As long as JumpTics is non-zero, you cannot jump.

SVN r2970 (trunk)
2010-11-03 02:07:56 +00:00
Christoph Oelckers
d9970ab9b6 - merged finale branch back into trunk.
SVN r2911 (trunk)
2010-10-06 10:44:03 +00:00
Christoph Oelckers
583cbd49a6 - try to encapsulate access to the player class's display name for printing purposes.
SVN r2839 (trunk)
2010-09-21 09:43:54 +00:00
Christoph Oelckers
9a8a446840 - added player class definition through the GAMEINFO section in MAPINFO. Also added a NOMENU flag that can be set for a player class. This means that the use of KEYCONF is now deprecated except for its original purpose: To define mod specific key binding options.
SVN r2832 (trunk)
2010-09-19 08:27:20 +00:00
Christoph Oelckers
3662bf8a15 - reverted r2783 because it was causing problems.
SVN r2792 (trunk)
2010-09-16 06:51:42 +00:00
Randy Heit
99670b708c - Sync scripting branch with what was in trunk on Sunday. I believe that would be revision 2739.
SVN r2790 (scripting)
2010-09-16 03:14:32 +00:00
Christoph Oelckers
a0d7693f33 - added Spleen's fix for not running 2 frames of the weapon when the player spawns.
SVN r2783 (trunk)
2010-09-15 14:09:48 +00:00
Christoph Oelckers
e9211aaad3 - added some NULL pointer checks to the kill CCMD and APlayerPawn::PostBeginPlay.
SVN r2697 (trunk)
2010-09-05 20:51:13 +00:00
Randy Heit
a2573e4bb3 - Fixes to compile with GCC 4.5.0.
SVN r2660 (trunk)
2010-09-01 03:30:18 +00:00
Randy Heit
08a40b22be - BOOM compatibility fix: Allow voodoo dolls to spawn inside narrow pits.
SVN r2641 (trunk)
2010-08-29 17:57:10 +00:00
Christoph Oelckers
b452bec0ee - merge USDF branch into trunk.
- add USDF spexs.


SVN r2561 (trunk)
2010-08-20 12:20:51 +00:00
Randy Heit
5b63fd0675 - Added an optional parameter to DamageScreenColor to scale the amount of damage for pain
flash calculations. This can range from 0.0 to 1.0.

SVN r2435 (trunk)
2010-07-16 03:46:20 +00:00
Christoph Oelckers
6ff2abc53d - fixed: Setting +NOCLIP for a player class did not work.
SVN r2371 (trunk)
2010-06-13 10:44:06 +00:00
Randy Heit
ee55e0319f - Standardized use of PClassActor::AllActorClasses for iterating over all classes of actors
instead of PClass::m_Types (now PClass::AllClasses).
- Removed ClassIndex from PClass. It was only needed by FArchive, and maps take care of the
  problem just as well.
- Moved PClass into a larger type system (which is likely to change some/lots once I try and actually use it and have a better feel for what I need from it).

SVN r2281 (scripting)
2010-04-16 02:57:51 +00:00
Randy Heit
900324c205 - Move color sets into the PlayerPawn metadata.
SVN r2270 (scripting)
2010-04-04 17:06:04 +00:00
Randy Heit
42ac75e894 - Sync scriptbranch with trunk.
SVN r2269 (scripting)
2010-04-04 04:09:24 +00:00
Randy Heit
06995e26d9 - Be stricter about types accepted by spawning functions.
SVN r2265 (scripting)
2010-04-03 04:07:17 +00:00
Randy Heit
604b5ef673 - Removed the old meta data system. All meta data is now stored in subclasses of PClass. This
should simplify scripting, since it means that meta fields can be treated (mostly) the same as
  normal fields.

SVN r2242 (scripting)
2010-03-25 20:38:00 +00:00
Randy Heit
f88f601230 - Removed the third parameter from dumpclasses when it was restricted it to Actors, because
I have no idea what that was all about.
- Got rid of FActorInfo and merged it into a new PClassActor.

SVN r2240 (scripting)
2010-03-24 02:49:37 +00:00
Christoph Oelckers
0569d948df - added a 'player.clearcolorset' property so that inherited color sets can be removed.
- fixed: Player color sets were not inheritable.


SVN r2202 (trunk)
2010-03-07 09:13:41 +00:00
Randy Heit
e78fd195d8 - Added support for the original games' player translations, including Hexen's table-based ones.
SVN r2193 (trunk)
2010-03-06 02:51:23 +00:00
Randy Heit
913555aa4e - Synced the scripting branch with trunk.
SVN r2166 (scripting)
2010-02-17 04:46:11 +00:00
Randy Heit
739e684549 - Converted all action functions be directly callable by the VM (though they are not yet
usable).

SVN r2154 (scripting)
2010-02-12 06:04:57 +00:00
Randy Heit
870628dda5 - Split conversation initiation out of P_UseTraverse() and into a separate function. It no
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)
2010-01-06 04:36:38 +00:00