Commit graph

177 commits

Author SHA1 Message Date
Christoph Oelckers
ace01d02bc - alignment flags and a few leftovers. 2021-12-30 09:56:48 +01:00
Christoph Oelckers
82fb03e399 - another batch of search&replace, with smaller results. 2021-12-30 09:56:48 +01:00
Christoph Oelckers
c5ae454207 - another big batch of automatic replacements. 2021-12-30 09:56:48 +01:00
Christoph Oelckers
8f012d1beb - made wall flags type safe 2021-12-30 09:56:47 +01:00
Christoph Oelckers
d0a06ae961 - deal with most of CSTAT_SECTOR_SKY and CSTAT_SECTOR_SLOPE 2021-12-30 09:56:45 +01:00
Christoph Oelckers
5f18109371 - consolidated all getslope code into a single function.
This also caches a wall's length to avoid taking the square root every single time for a slope calculation.
2021-12-30 09:53:55 +01:00
Christoph Oelckers
a23d2ae656 - fixed OOB access in pushmove.
The backwards search loop starts at one element behind the data it is supposed to check. If this is the last wall in the map it accesses undefined memory.

This tripped the range check in TArray for wall[].
2021-12-26 23:10:06 +01:00
Christoph Oelckers
1a3b9f8ac0 - made several arrays holding sector related data dynamic. 2021-12-26 23:10:02 +01:00
Christoph Oelckers
838bed7800 - final cleanup of sectnum related stuff.
Made sure that remaining uses of sector indices are safe to be kept and deleted a few redundant functions.
2021-12-26 23:10:01 +01:00
Christoph Oelckers
793dd032b0 - getzrange cleanup. 2021-12-26 23:09:53 +01:00
Christoph Oelckers
bcc532d36f - eliminated the getzrange wrapper. 2021-12-26 23:09:53 +01:00
Christoph Oelckers
2541425b9d - getzrange is free of hack values, too. 2021-12-26 23:09:53 +01:00
Christoph Oelckers
9d85859a80 - finally got rid of the 16 bit hack return value of clipmove. 2021-12-26 23:09:53 +01:00
Christoph Oelckers
d34a5179f1 - sprite cleanup in clip code.
Just using already available data instead of the indices.
2021-12-26 23:09:53 +01:00
Christoph Oelckers
19236b2526 - removed compatibility handling for the oldest level from hitscan.
This stuff isn't even slope aware so the only legitimate reason for keeping it would be demo playback.
2021-12-26 23:09:52 +01:00
Christoph Oelckers
183f554733 - hitscan cleanup.
Also removed a bit of leftover TROR code.
2021-12-26 23:09:52 +01:00
Christoph Oelckers
f9b1164747 - use point2Wall wherever possible. 2021-12-26 23:09:48 +01:00
Christoph Oelckers
12f6b05cbe - use access functions, all done by search & replace. 2021-12-26 23:09:44 +01:00
Christoph Oelckers
6748a39c8f - deprecate the sector index variant of pushmove 2021-12-26 23:09:43 +01:00
Christoph Oelckers
70d7e81f4f - adapted getzrange to the new interface.
This was mainly removing game side solutions in favor of a common one in the backend.
2021-12-26 23:09:42 +01:00
Christoph Oelckers
4788c7ba5e - made Collision derive from a common base class and refactored clipmove to a single engine-side entry point.
Done for Doom so far.
2021-12-26 23:08:57 +01:00
Christoph Oelckers
9380819e4e - initialize actorArray for all games.
- the foundation for an actor aware backend.
2021-12-26 23:08:56 +01:00
Christoph Oelckers
7e2431ebd8 - replaced the remaining content from compat.h 2021-12-14 10:15:58 +01:00
Christoph Oelckers
adf3133fdc - use sectnum and wallnum to get an index from pointers instead of subtracting the array base. 2021-11-29 00:56:26 +01:00
Christoph Oelckers
730b7492cb - moved bitmap_set and bitmap_test into clip.cpp and deleted unused inside_exclude_p function.
No longer used anywhere else and to be replaced with BitArray.
2021-11-29 00:55:45 +01:00
Christoph Oelckers
22e554e88a - use BFSSearch in clipupdatesector 2021-11-29 00:55:45 +01:00
Christoph Oelckers
01abe7b2ac - addressed most unused/uninitialized variable warnings from MSVC. 2021-11-29 00:55:30 +01:00
Christoph Oelckers
762ebafc2a - made clipmoveboxtracenum a function argument of clipmove
There’e zero need for hackery here.
2021-11-08 23:22:48 +01:00
Christoph Oelckers
4aa0477574 - make internal pushmove use a 32 bit sector index. 2021-11-08 23:17:40 +01:00
Christoph Oelckers
567d054d42 - remove unused clipmovex function, extend clipmove sector return to 32bit, mark obsolete clipmove variants deprecated 2021-11-08 23:11:29 +01:00
Christoph Oelckers
eeaa7f98f0 - inlines for validating sector and wall indices. 2021-11-08 18:56:10 +01:00
Christoph Oelckers
57b638f26f - use std::clamp instead of our homegrown version. 2021-10-30 10:35:00 +02:00
Christoph Oelckers
29769dd673 - fixed engine code warnings pointed out by XCode 13. 2021-10-08 19:06:41 +02:00
Christoph Oelckers
7f485bfab1 - split off the extended sprite flags into their own word.
Some code overwrites the cstat field entirely (thanks Duke, for being sloppy with this...!)
2021-09-12 18:26:35 +02:00
Mitchell Richters
1dbf34fe56 - Repair some potential issues from 1354d52c05 that might be causing issues with #455. 2021-07-04 21:06:13 +10:00
Christoph Oelckers
5b38343407 - fixed sprite exclusion logic in getzrange.
This was using the wrong flag.
2021-06-09 00:31:54 +02:00
Christoph Oelckers
dc846dcd49 - Duke: avoid clipping against self when executing script logic for floor sprites.
A good place to see the result is a kitchen knife in E4L2 that went missing due to the faulty check.
2021-06-01 21:21:39 +02:00
Christoph Oelckers
b6dd834420 - fixed warnings in Build code. 2021-05-12 21:47:32 +02:00
Christoph Oelckers
8c379f7a44 Merge branch 'master' into newrenderer 2021-04-25 11:33:47 +02:00
Christoph Oelckers
3ad4a869c1 - handle the case that a deleted sprite has inserted its bogus sector reference into the clip list.
We got one report of Blood crashing on this.
2021-04-23 20:11:46 +02:00
Christoph Oelckers
82194bbf6b Merge branch 'master' into newrenderer
# Conflicts:
#	source/games/exhumed/src/2d.cpp
2021-04-17 13:22:30 +02:00
Christoph Oelckers
42b87362ee - When keeping around a dummy sprite, make sure that the engine's utilities cannot find it anymore.
This was causing issues with the master switch sprites in Duke that have to be kept for sound purposes.
Unfortunately, both hitscan and neartag are far too dumb to analyze sprites they may hit in any way and needed some help skipping such sprites.
2021-04-17 09:37:38 +02:00
Christoph Oelckers
e7d73fd8e7 - fixed clipping code.
This seems to require the old code as-is - the latest refactoring broke some stuff again and had to be reverted.
2021-03-27 15:04:16 +01:00
Christoph Oelckers
368b2319f2 - replaced 'static FORCE_INLINE' globally with 'inline'.
I have no idea what kind of compiler needs such a construct, it's totally not how C++ should be written.
2021-03-24 21:43:36 +01:00
Christoph Oelckers
8993095bc0 - got rid of pow2char 2021-03-24 20:37:20 +01:00
Christoph Oelckers
d8627a2b3f - removed all remains of projection math weirdness from the automap code in the games plus a bit more cleanup of the engine code. 2021-03-24 20:28:58 +01:00
Christoph Oelckers
fedfc2cfa4 - removed global variables that were only being used by the automap drawer plus a few other obsolete things. 2021-03-20 16:46:06 +01:00
Christoph Oelckers
30f4e2b29d - replaced the engine automap drawer with one leveraging the newly added sector geometry data.
This eliminates a lot of code depending on Build's projection math.
2021-03-20 16:20:48 +01:00
Christoph Oelckers
a5b3a1dd3e - removed some unused things from engine.cpp. 2021-03-19 15:12:54 +01:00
Christoph Oelckers
b492cbcebb - ported my old Build-style renderer for Doom from 2008 and the wall renderer from GZDoom to work with Build data.
It renders walls, but y-panning is still broken.
2021-03-17 16:54:36 +01:00