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567 commits

Author SHA1 Message Date
Christoph Oelckers
7ac0cfbbb9 - added support for angle changing portals to P_AimCamera. 2016-04-16 22:54:47 +02:00
Christoph Oelckers
0f6a567055 - added portal-awareness to the railgun trail. 
This required some changes to the Trace function because it turned out that the original was incapable of collecting the required information:

* actors are now also linked into blockmap blocks on both sides if they occupy the boundary of a sector portal.
* Trace will no longer set up parallel traces in all parts connected with sector portal, but only use one trace and relocate that on the actual boundary.
 2016-04-16 19:41:33 +02:00
Christoph Oelckers
ae6df617ba - fixed: The FPathTraverse call in P_UsePuzzleItem was missing the PT_DELTA flag. 2016-04-11 22:10:46 +02:00
Christoph Oelckers
db86385cf6 - removed STACK_ARGS. 
The only reason this even existed was that ZDoom's original VC projects used __fastcall. The CMake generated project do not, they stick to __cdecl.
Since no performance gain can be seen by using __fastcall the best course of action is to just remove all traces of it from the source and forget that it ever existed.
 2016-04-11 10:46:30 +02:00
MajorCooke
76f00131ff - Fixed: A_CheckBlock's dropoff check ignored the specifications of NOACTORS and NOLINES due to P_CheckMove blindly failing if P_CheckPosition failed. This lead to false positives such as blocking actors being detected when they shouldn't be. 2016-04-10 20:11:04 +02:00
MajorCooke
c79a1b6a45 thing->floorz --> thing->dropoffz 2016-04-09 22:33:55 +02:00
MajorCooke
8b8c879994 - CBF_DROPOFF Fixes 
- Fixed: CBF_DROPOFF didn't actually check the coordinates passed to it for dropoff height values. It only checked to see if it was stuck in lines.
 2016-04-09 22:33:54 +02:00
Christoph Oelckers
ca317a87ea - started working on tracking portal transitions for railgun shots. 2016-04-09 12:09:06 +02:00
Christoph Oelckers
47e20aead4 - disallow crossable portals on one-sided linedefs which do not belong to a polyobject. 
Sadly the mappers cannot be trusted to use a feature correctly. Despite repeatedly telling that portals on one-sided lines are problematic, everybody seems to do it this way - and then report bugs if it doesn't work. Under such circumstances the only safe option is to block such portals entirely.

See http://forum.zdoom.org/viewtopic.php?f=2&t=51511&p=898522#p898522 for a typical example of the problems this might cause.
 2016-04-07 17:13:56 +02:00
Christoph Oelckers
a1c03c9a62 - fixed: P_AimCamera inverted the pitch. 2016-04-07 12:44:46 +02:00
Christoph Oelckers
2dff6a08d1 - fixed: P_RadiusAttack passed the wrong radius value to the BlockThingsIterator. 2016-04-04 16:51:25 +02:00
Christoph Oelckers
7586320038 Merge branch 'master' into floatcvt 
# Conflicts:
#	src/p_map.cpp
 2016-04-04 14:19:34 +02:00
Christoph Oelckers
c346ac6143 - fixed: P_TeleportMove must clear the spechits array. 
This was accidentally deleted during one round of portal refactoring but is essential to prevent multiple teleport activations in one move.
Fixing this also allowed removing the fudging that was added to work around the issue in P_TryMove.
 2016-04-04 14:17:34 +02:00
Christoph Oelckers
fd27c8db9e Merge branch 'master' into floatcvt 
# Conflicts:
#	src/dobjtype.cpp
#	src/dobjtype.h
#	src/version.h
 2016-04-04 01:21:24 +02:00
Christoph Oelckers
1011e26eb9 - fixed: P_RadiusAttack should not call P_DamageMobj for a damage value of 0. 
This could happen if the damage calculations resulted in a value between 0 and 1, which for the actual check was multiplied with the damage parameter of P_RadiusAttack which inflated the fractional value to something that looked like actual damage but was later truncated.
 2016-04-03 22:45:54 +02:00
Christoph Oelckers
4e5ba49aca - got rid of secplane_t::fA and fB. All uses could be replaced by other functions. 2016-04-03 19:46:00 +02:00
Edoardo Prezioso
28ac65b25b - Fixed GCC and Clang compilation errors. 2016-04-02 23:01:32 +02:00
Christoph Oelckers
b3659305ce - fixed typo in line portal interpolation path calculation. 2016-04-02 20:10:32 +02:00
Christoph Oelckers
6445615b5d - fixed the sound location calculations which got somewhat broken by the constant changes during the conversion. 2016-03-31 21:13:32 +02:00
Christoph Oelckers
9412ce45d6 - floatified portals.cpp and most of p_maputl.cpp. 2016-03-31 16:52:25 +02:00
Christoph Oelckers
8fd76f0c8a - floatified bmaporgx and bmaporgy, allowing to remove the gross overflow prevention hacks present in the blockmap code. 2016-03-31 09:23:14 +02:00
Christoph Oelckers
66929cbaff - floatified p_trace, p_slopes and p_udmf.cpp. 
- major cleanup of unused code.
 2016-03-30 16:30:22 +02:00
Christoph Oelckers
ced30e7bbb - fixed a few oversights. 
- switched p_buildmap to use the floating point variants of the linedef/sector init methods.
 2016-03-30 11:25:02 +02:00
Christoph Oelckers
c2e2910399 - fixed copy/paste error in P_GetFriction resulting in incorrect calculation of movefactor. 2016-03-30 10:08:06 +02:00
Christoph Oelckers
77f2530236 - floatified the sector plane movers and removed some of the ZatPoint conversion cruft. 2016-03-30 09:41:46 +02:00
Christoph Oelckers
25f5e8449a - replaced all direct access to sector plane coefficients with wrapper functions. 2016-03-29 12:40:41 +02:00
Christoph Oelckers
c7ae4688a3 - replaced all direct access to vertex coordinates with wrapper functions. 
So that code replacement can be done piece by piece and not all at once.
 2016-03-29 10:07:06 +02:00
Christoph Oelckers
05504b65d2 - floatified p_scroll.cpp 
While testing this it became clear that with the higher precision of doubles it has to be avoided at all costs to compare an actor's z position with a value retrieved from ZatPoint to check if it is standing on a floor. There can be some minor variations, depending on what was done with this value. Added isAbove, isBelow and isAtZ checking methods to AActor which properly deal with the problem.
 2016-03-28 21:04:46 +02:00
Christoph Oelckers
7b256dda3d - did the last remaining bits in p_map.cpp. 2016-03-27 22:49:59 +02:00
Christoph Oelckers
8b4a33794a - floatified P_ChangeSector. 2016-03-27 22:35:58 +02:00
Christoph Oelckers
fe744a589c - floatified P_RadiusAttack. 2016-03-27 21:11:17 +02:00
Christoph Oelckers
0baaa3cf63 - floatified P_LineAttack, P_TraceBleed and P_UseLines. 2016-03-27 20:58:01 +02:00
Christoph Oelckers
eae6f7e9ea - floatified P_AimLineAttack. 2016-03-27 17:58:18 +02:00
Christoph Oelckers
23d311dd04 - floatified P_CheckSlopeWalk. It should be noted that this function is one place where full double precision is too high and needed to be truncated. 2016-03-27 14:07:35 +02:00
Christoph Oelckers
26ff2f73d7 - floatified P_TryMove and the sliding and bouncing code. 2016-03-27 13:29:58 +02:00
Christoph Oelckers
1877eca2ab - more floatification of p_map, plus some stuff used in those functions. 2016-03-27 01:06:54 +01:00
Christoph Oelckers
6e93264016 - started floatification on p_map.cpp. 2016-03-26 23:19:38 +01:00
Christoph Oelckers
c2e7858e05 - looks like the oldz parameter in UpdateWaterLevel is not needed at all... 2016-03-26 01:13:36 +01:00
Christoph Oelckers
e42b0171b3 - floatification of bot code. 2016-03-26 00:34:56 +01:00
Christoph Oelckers
8e13d13916 - floatified the automap. 2016-03-25 21:54:59 +01:00
Christoph Oelckers
fb8e03d5eb - floatified FLineOpening. 
- some smaller fixes.
 2016-03-25 18:43:37 +01:00
Christoph Oelckers
1125101b37 - floatified AActor::Prev plus the stuff using it. 
- rewrote some coordinate functions in AActor to use real float math instead of converting back and forth between float and fixed.
 2016-03-25 16:25:25 +01:00
Christoph Oelckers
8b6b5e7b1c - preparation for upcoming work: rename the fixed point versions of PosRelative. 2016-03-25 14:18:50 +01:00
Christoph Oelckers
f76524f459 - some cleanup on P_RailAttack plus a bit of parameter floatification in thingdef_codeptr.cpp 2016-03-25 00:59:14 +01:00
Christoph Oelckers
4d22b346f4 - floatified the remaining fixed point variables accessible through DECORATE. PROP_FIXED_PARAM is no longer used anywhere. 2016-03-24 23:50:29 +01:00
Christoph Oelckers
7a26318bf0 - floatified friction. 2016-03-24 22:50:03 +01:00
Christoph Oelckers
6c9e5b03c8 - floatified meleerange, pushfactor and radiusdamagefactor, 2016-03-24 21:31:04 +01:00
Christoph Oelckers
c66ff5939d - floatified AActor::bouncefactor and wallbouncefactor. 2016-03-24 20:43:35 +01:00
Christoph Oelckers
2dbd79cc8d - floatified the return data from Trace(). 2016-03-23 18:07:04 +01:00
Christoph Oelckers
7c87479eea - parameter rework of several spawning functions. 2016-03-23 13:31:12 +01:00
Christoph Oelckers
f60eac8dc0 - floatified FMapThing, dropoffz and GetBobOffset 2016-03-23 12:21:52 +01:00
Christoph Oelckers
f8cf4bcf3d - trimmed down the AActor Spawn interface and removed all non-float variants. 
This still needs some cleanup in a few calling functions.
 2016-03-23 10:42:41 +01:00
Christoph Oelckers
301f5abadc - floatified the decal code. 2016-03-22 22:07:38 +01:00
Christoph Oelckers
6b3c0ecbd3 - floatified viewheight variables and some related code. 2016-03-22 18:06:08 +01:00
Christoph Oelckers
a652c061f6 - converted g_strife to full floating point use, except the floor height changing stuff in A_LightGoesOut. 2016-03-22 12:42:27 +01:00
Christoph Oelckers
4155e84a1c - made player_t::crouchoffset and FPlayerStart's coordinates doubles and added a float version of divline_t so that I could complete the conversion of Hexen's game code. 
- consolidated the actor based damage factor code which was repeated multiple times in various damage inflicting functions.
 2016-03-22 00:06:58 +01:00
Christoph Oelckers
7ebb96f15c - use one of the new floating point special variables to store the portal plane height of the skybox things. 2016-03-21 00:05:44 +01:00
Christoph Oelckers
289cdfbefd - made AActor::floorclip a double. 2016-03-20 23:42:27 +01:00
Christoph Oelckers
cff8e51811 - converted AActor::height to double. 2016-03-20 20:55:06 +01:00
Christoph Oelckers
8362c6a856 - conversion of floorz to double. 2016-03-20 19:52:35 +01:00
Christoph Oelckers
0bdb65c477 - made AActor::radius a double. 
This means that all files in g_doom are now fully converted.
 2016-03-20 15:04:13 +01:00
Christoph Oelckers
ec58e70078 - replaced ceilingz with a floating point variable, also in FCheckPosition. 2016-03-20 13:32:53 +01:00
Christoph Oelckers
ada5097e34 - converted scale variables in AActor, FMapThing and skin to float. 2016-03-20 12:13:00 +01:00
Christoph Oelckers
5875e91f39 - finished conversion of most of g_doom. 
Only things left here are accesses to AActor::ceilingz and radius in A_PainShootSkull, plus scaleX and scaleY in the ScriptedMarine sprite setting code.
Most is still using wrapper functions around the fixed point versions.
 2016-03-20 10:52:10 +01:00
Christoph Oelckers
51b05d331d - replaced AActor::vel and player_t::Vel with a floating point version. 
- Converted P_MovePlayer and all associated variables to floating point because this wasn't working well with a mixture between float and fixed.

Like the angle commit this has just been patched up to compile, the bulk of work is yet to be done.
 2016-03-20 00:54:18 +01:00
Christoph Oelckers
f332a098cd - reworked calls to P_SpawnPlayerMissile, P_AimLineAttack and P_LineAttack to use floating point angles. 2016-03-18 00:43:05 +01:00
Christoph Oelckers
aa09cbdada - renamed some functions and fixed a few more conversion errors. 2016-03-17 00:07:37 +01:00
Christoph Oelckers
ec3be2531a Merge branch 'master' into float 
# Conflicts:
#	src/g_hexen/a_fighterplayer.cpp
 2016-03-16 22:45:55 +01:00
Christoph Oelckers
b140d71c49 - several fixes. 2016-03-16 22:29:35 +01:00
Christoph Oelckers
671291227e - first stage of converting actor angles to float complete 
Patched up everything so that it compiles without errors again. This only addresses code related to some compile error. A large portion of the angle code still uses angle_t and converts back and forth.
 2016-03-16 12:41:26 +01:00
alexey.lysiuk
91ad7f5f2e Fixed broken Strife conversations 
Check for in-combat flag was inverted
See http://forum.zdoom.org/viewtopic.php?t=51224
 2016-03-16 12:37:41 +02:00
Christoph Oelckers
c64eee5b15 Merge branch 'master' into float 
# Conflicts:
#	src/g_heretic/a_hereticweaps.cpp
#	src/p_map.cpp
#	src/p_mobj.cpp
#	src/p_things.cpp
#	src/portal.cpp
 2016-03-15 00:16:13 +01:00
Christoph Oelckers
d07bf08e56 - fixed: 3D floor ceiling calculation didn't take into account that an actor's top may just be slightly inside a 3D floor and returned the next highest one instead. 
For floors this change is deliberately not done because it might cause problems with the movement code.
 2016-03-14 16:38:17 +01:00
alexey.lysiuk
6c94c49d6f Removed extra Printf() conversion specification 
No more 'more % conversions than data arguments' warning
 2016-03-14 01:25:56 +01:00
Christoph Oelckers
df63dd288a - fixed: Visual-only portals could initiate a teleport. 2016-03-13 21:55:47 +01:00
Christoph Oelckers
0a92138edf - fixed: The portal link table was not created when there were no sector portals. 
- fixed: P_TryMove could loop endlessly over a list of static portals when there was an error during portal creation.

# Conflicts:
#	src/gl/models/gl_models.cpp
#	src/gl/scene/gl_sprite.cpp
 2016-03-12 20:36:38 +01:00
Christoph Oelckers
651817fad7 - made AActor::velx/y/z and player_t::velx/y fixedvec's. 
(This commit is 95% search & replace with only a few places where velz was used as a local variable changed.)
 2016-03-12 14:11:43 +01:00
Christoph Oelckers
161d03231a - added custom math routines for reliability. 2016-03-11 15:45:47 +01:00
Christoph Oelckers
f8ebfb541e - use typedefs for TVector<double> etc. 
(Better have this out of the way before messing around with this stuff...)
 2016-03-10 20:45:45 +01:00
Christoph Oelckers
3d367d585d - did some profiling which revealed that P_PointInSector was called needlessly often. Did some optimization to the MultiBlock iterators to avoid this problem. 2016-03-10 14:22:18 +01:00
Christoph Oelckers
b3f7a57518 - yet another case of adding a workaround to preserve a side effect in Doom's original movement code that's bound to be inadvertently exploited: 
When a spechit results in teleportation, P_TryMove never accounted for that, so that subsequent spechits either failed or succeeded, depending on where the teleport ends up.
With portal-aware positions stored within the spechit this no longer worked, so some handling is needed to revert to the original behavior in case there's no portals to consider.

The ideal solution would have been to stop checking spechits (or to block further teleports) once this happens but the likelihood of some old maps depending on this is high.
 2016-03-09 11:44:01 +01:00
Christoph Oelckers
42521ffd6f - fixed some mixed up variables in a few blockmap iterators. 2016-03-08 18:34:58 +01:00
Christoph Oelckers
899389e6a4 - link actors into blockmap through linked line portals. 
Links through sector portals are not done because nearly all the checks can be performed without doing this so if it works without there's no need to add more processing time.
Will have to see if there's cases left where such a link is needed and if so, whether there's better options to do it.

For line portals such links are necessary to have proper collision detection with actors that are currently transitioning the portal.
 2016-03-08 14:41:37 +01:00
Christoph Oelckers
cc2885c2de - fixed int/fixed_t mixup with P_RadiusAttack's 'bombdistance' parameter. (Why is this thing even an int...?) 2016-03-07 22:05:19 +01:00
Christoph Oelckers
3c25b2c066 - some redesign of P_CheckSight to handle portals. 
Portal stuff not tested yet.
 2016-03-07 21:59:32 +01:00
Christoph Oelckers
fe4bc31d59 - fixed some bad offset calculations. 2016-03-07 11:36:51 +01:00
Christoph Oelckers
13a7507c4d - should have saved that... 2016-03-07 01:48:13 +01:00
Christoph Oelckers
8f71906fc3 - added portal support to P_RadiusAttack. 
This currently only works for linked portals. For other types some major refactoring may be necessary because it not only requires multiple passes of P_RadiusAttack but also an alteration of how sight checks work.
 2016-03-07 01:02:48 +01:00
Christoph Oelckers
7d7112f427 - added portal support to A_ThrustImpale, P_PushUp and P_PushDown. 2016-03-07 00:17:52 +01:00
Christoph Oelckers
5175d56129 - made adjustments to P_LineAttack and P_RailAttack to deal with altered angles by passing through a non-parallel portal. 
- fixed: P_FindFloorCeiling set the floorsector for a new ceilingheight.

Note: P_DrawRailTrail still needs to be changed, at the moment rail trails through portals will not work correctly.
 2016-03-06 21:58:36 +01:00
Christoph Oelckers
90553bb61c - deal with portals in P_AimCamera. 
This will most likely need some more testing and refining but at least it should work through line portals now.
 2016-03-06 13:10:42 +01:00
Christoph Oelckers
c455c60480 - fixed: calculating open.range requires signed math. 
- fixed: FMultiBlockLinesIterator initialized continueup twice but forgot continuedown.
- fixed: One of the debug messages in P_AimLineAttack was missing an if (aimdebug).
 2016-03-05 01:23:27 +01:00
Christoph Oelckers
9f805daa73 - added missing handling of ALF_PORTALRESTRICT flag. 2016-03-04 01:13:16 +01:00
Christoph Oelckers
81b634a798 - preparation for making Trace portal aware: Added a new flag Trace_PortalRestrict, so that I could disable portals without static offset for P_LinePickActor and A_CheckLOF, because both depend on the target info being retainable which requires a static offset. 2016-03-04 01:13:16 +01:00
Christoph Oelckers
2587e82a67 . removed some redundant computation of a trace's hit position. 2016-03-03 16:15:42 +01:00
Christoph Oelckers
b8abafb486 - disabled all the debug messages in P_AimLineAttack but left them in with a CVAR check so that the debug output can be reenabled, should some problem require it in the future. 2016-03-03 13:31:21 +01:00
Christoph Oelckers
14a0567343 - optimized the portal translation functions by precalculating the rotation angle, sine and cosine. 2016-03-03 11:58:04 +01:00
Christoph Oelckers
6b1485a89f - refactored those unwieldy intercept position calculations into a subfunction. 2016-03-03 02:50:47 +01:00
Christoph Oelckers
4b23a1c0c7 - added handling for line portals to P_AimLineAttack. 2016-03-03 02:50:45 +01:00
Christoph Oelckers
63d838c0a7 - fixed: P_CollectConnectedGroups could crash when being called before P_FinalizePortals. 
- fixed: Entering a sector portal did not properly set up the starting sector of the cloned trace.
 2016-03-03 02:50:44 +01:00