Commit graph

65 commits

Author SHA1 Message Date
Mitchell Richters
275d43cff6 - Make TMatrix3x3<T> available as constexpr. 2023-10-04 08:31:24 +11:00
Mitchell Richters
873287b9df - Make TVector4<T> available as constexpr. 2023-10-04 08:30:34 +11:00
Mitchell Richters
6afa8dcd2b - Make TVector3<T> available as constexpr. 2023-10-04 08:29:49 +11:00
Mitchell Richters
08b2bf5267 - Make TVector2<T> available as constexpr. 2023-10-04 08:29:01 +11:00
Christoph Oelckers
77f61004c3 fix Vectoe3 clamp for real. 2023-10-03 14:57:17 +02:00
Mitchell Richters
d6de57095d - Take better advantage of InputPacket::ang's FRotator status.
* Change it to a DRotator as that's what the game is expecting. Too many narrowings against DAngle objects needed.
* Utilise object methods where possible.
* Do all math against the object where possible, not its members.
2023-10-03 23:07:45 +11:00
Mitchell Richters
f88d435335 - Take better advantage of InputPacket::vel's FVector3 status.
* Change it to a DVector3 as that's what the game is expecting. Too many narrowings against DAngle objects needed.
* Utilise object methods where possible.
* Do all math against the object where possible, not its members.
2023-10-03 23:07:44 +11:00
Mitchell Richters
828e46a8da - Remove the TVector2 (const TVector3<vec_t> &other) constructor.
* This narrowing constructor was causing a problem with a `clamp()` overload in the next commit.
* Believe this is a product of a by-gone time before we had the `XY()` method on `TVector3<T>` objects.
2023-10-03 23:07:44 +11:00
Christoph Oelckers
cf19d75242 - backend update from GZDoom without adapting other code. 2023-08-19 16:59:05 +02:00
Christoph Oelckers
5eee7b80b1 - backend update from GZDoom.
* controller handling improvements
* use stb_sprintf.
* various smaller fixes.
2023-08-09 12:17:17 +02:00
Christoph Oelckers
6aa61e72b5 - backend update from GZDoom.
* cleanup on the sound init code.
* added #pragma once in several headers.
* macOS version detection overhaul.
2023-07-22 09:54:00 +02:00
Mitchell Richters
ca4b9c5044 - Slight tidy-up in vectors.h. 2023-02-04 17:05:20 +11:00
Mitchell Richters
67b40ee1d5 - Convert angle in hud_drawsprite() to work on true degrees, and in the right direction. 2022-12-11 19:46:26 +01:00
Mitchell Richters
59e8821332 - Use the interpolated sine table for tangent instead of Cephis math in TAngle<T>.
* Performed testing and it's ~6.5x faster this way.
2022-12-11 18:41:38 +01:00
Christoph Oelckers
1061e3e2ca - backend update from GZDoom. 2022-12-04 16:51:44 +01:00
Christoph Oelckers
2ffdf3d0e1 - backend update from GZDoom.
Mainly quaternion math and sound system cleanup.
2022-11-24 16:56:46 +01:00
Christoph Oelckers
2290f05dcb Revert "- Use std::fma() in the interpolation code."
This reverts commit ff7e0afa6f.

On Visual Studio with precise math, which is our main target this generates a very expensive function call instead of optimized assembly which renders the function's purpose ad absurdum.
2022-11-07 10:36:34 +01:00
Mitchell Richters
ff7e0afa6f - Use std::fma() in the interpolation code.
* From everything I've read, this more accurate, can be ~5% faster and is heavily optimised on CPUs of the last 10-12 years.
* This homegrown solution can be removed for `std::lerp()` once we go C++20.
2022-11-07 19:28:34 +11:00
Mitchell Richters
c8114e7ed0 - Revert change to TAngle<T>'s / operator that snuck in. 2022-11-07 15:43:00 +11:00
Mitchell Richters
8ec475aec8 - Replace clamped off tangent values with a linear interpolation of the player's pitch.
* Gives a tangent-like ramping where it's noticeable without having to use the tangent at all.
* Had to do homegrown lerper since we're not C++20 yet.
2022-11-06 21:59:04 +11:00
Christoph Oelckers
41fc5660e5 - Backend update from GZDoom
* IQM enhancements
* config storage in Users
* moving of savegame filename generation to the backend
2022-11-06 11:46:26 +01:00
Christoph Oelckers
98e2fecd37 - another bunch of type conversion warnings fixed.
the ones in the findplayer functions are not critical in singleplayer.
2022-10-30 16:51:35 +01:00
Mitchell Richters
bb6e12a2b1 - Eliminate remaining calls to TAngle<T>::fromBuildf(). 2022-10-25 07:07:03 +02:00
Mitchell Richters
5d8cc1b4fc - Store all input speed constants as DAngle to avoid calling DAngle::fromDeg() all the time. 2022-10-25 07:07:02 +02:00
Christoph Oelckers
2fe5655394 - added 'Resized()' to TVector2 and fixed its const state for all vectors. 2022-10-25 07:06:56 +02:00
Christoph Oelckers
0672a1a958 - replaced mapangle(85) with DAngle15. 2022-10-25 07:06:50 +02:00
Christoph Oelckers
243c071834 - got rid of bsinf and bcosf. 2022-10-22 12:17:04 +02:00
Christoph Oelckers
0501482160 - added missing distance check for sprites to hitscan. 2022-10-22 12:17:03 +02:00
Christoph Oelckers
9f219ce809 - floatified bounce() 2022-10-22 09:34:14 +02:00
Christoph Oelckers
1a597c4e0b - fixed and floatified chickenarrow. 2022-10-21 00:00:02 +02:00
Christoph Oelckers
3352783be2 - added a Sum function to TVector familiy
Duke uses this kind of distance check quite a lot so it makes sense to add it to the vectors.
2022-10-21 00:00:02 +02:00
Christoph Oelckers
e7f581a4fd - floatified AngleChase. 2022-10-18 18:34:25 +02:00
Christoph Oelckers
7f3c5ae18d - added a 'dot' function to DVector2 because using the '|' operator is not intuitive. 2022-10-15 17:52:07 +02:00
Mitchell Richters
acee39ad68 - Restore a dedicated interpolatedvalue() overload just for angles, which need special treatment. 2022-10-15 13:32:03 +02:00
Mitchell Richters
74167e1a7c - Remove interpolators for TVector and TAngle objects, replacing with single generic version. 2022-10-15 13:32:01 +02:00
Christoph Oelckers
2b5422cc53 - floatified USER::goalAng 2022-10-15 13:32:00 +02:00
Christoph Oelckers
62ba753585 - remove vel clear wrappers 2022-10-15 10:15:21 +02:00
Christoph Oelckers
e361abb96d - added some utilities 2022-10-14 23:55:32 +02:00
Mitchell Richters
03bb820944 - Removed unused variable CamRoll from TRotator<> class.
* Residual value left behind in be9b25e760.
2022-10-14 18:19:04 +02:00
Mitchell Richters
d9f8ac4d2a - Convert automap's follow_x/follow_y variables into a proper vector.
* Should have done this from the start, but anyhow...
2022-10-14 18:13:49 +02:00
Mitchell Richters
059f15c786 - Refactor floatified vector math to use inline wrapped around TVector2's Rotated() method.
* This will be used extensively in Duke and the other game as we finalise this conversion.
2022-10-14 18:13:49 +02:00
Christoph Oelckers
f7d2ab20d8 - handle more move_missile calls 2022-10-14 17:17:36 +02:00
Mitchell Richters
7286585998 - Add missing header to vectors.h that GCC and Clang were complaining about. 2022-10-13 00:59:04 +02:00
Mitchell Richters
1e36aa0e7f - Move TAngle<> interpolation function to common and add ones for TVector<> classes. 2022-10-13 00:59:03 +02:00
Mitchell Richters
19d21555a6 - Duke: Change int_ang() usage in camera().
* This commit also restores the original method of incrementing the camera's angle that was replaced due to a hiccup/stutter where the angle suddenly skipped forward by 16 instead of 8, but with a fix from EDuke32. This avoids using 3x extra `temp_data[]` slots.
2022-10-13 00:59:03 +02:00
Mitchell Richters
a22300fe01 - Blood: Replace some set_int_ang() usage.
* A lot of this repeated code should be factored out into repeated blocks when all of this floatification is done.
2022-10-13 00:59:02 +02:00
Christoph Oelckers
45f37525e0 - minor angle stuff in Blood 2022-10-10 17:31:30 +02:00
Christoph Oelckers
be2f61bce2 - optimized TVector3::XY() to return a writable reference. 2022-10-06 20:50:44 +02:00
Christoph Oelckers
661655fb67 - SW: use a DVector3 in SpawnVis 2022-10-06 20:50:43 +02:00
Mitchell Richters
d28d6cd4cf - Utilise actor sprite's full precision in instances where angle was converted to Build and back again. 2022-10-05 00:36:30 +02:00