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Author SHA1 Message Date
Christoph Oelckers
faf98684a3 - rewrote cliptrace. 
Completely new implementation reusing nothing of the original.

# Conflicts:
#	source/build/src/clip.cpp
#	source/core/gamefuncs.cpp
#	source/core/gamefuncs.h
 2022-11-07 12:19:54 +01:00
Christoph Oelckers
8415079e32 - fixed compilation. 2022-11-07 12:19:54 +01:00
Christoph Oelckers
14cff92624 - floatified all clipmove input. 2022-11-07 12:19:53 +01:00
Christoph Oelckers
85182ae49a - more tinkering 2022-11-07 12:19:53 +01:00
Christoph Oelckers
57579444d3 - everything is floatified. 
Unfortunately this is not working right.
 2022-11-07 12:19:53 +01:00
Christoph Oelckers
5f0bb55e06 - almost all is floats. 2022-11-07 12:19:53 +01:00
Christoph Oelckers
9a1a15a5e2 - floatified a bit more of clipmove. 
Still not working right with the remaining conversions.
 2022-11-07 12:19:52 +01:00
Christoph Oelckers
fe56d2345d - always use the float version of keepaway 
Does not work yet - movement is significantly different that the int version
 2022-11-07 12:19:52 +01:00
Christoph Oelckers
66e6d166d6 - floatified part of clipmove that pushes the caller away from obstacles 2022-11-07 12:19:52 +01:00
Christoph Oelckers
b72283e9cb - updatesector interface cleanup. 2022-11-07 12:19:31 +01:00
Christoph Oelckers
3c72eb43f9 - split off one part of clipmove into a utility function. 2022-11-07 12:19:31 +01:00
Christoph Oelckers
ef9efe30b6 - floatified the part of clipmove that is most prone to overflows. 
Replaced with a NearestPointOnLine call
 2022-11-07 12:19:31 +01:00
Christoph Oelckers
f0ab74b188 - fixed coordinate setup in processClipSlopeSprite 2022-11-07 12:19:30 +01:00
Christoph Oelckers
a80589fb43 - deleted build.h and clip.h, now that both are empty. 2022-11-07 12:19:30 +01:00
Christoph Oelckers
c6e6b7c59d - got rid of the global compatibility modes and made 'precise' a parameter for clipmove. 
This better reflects how this stuff gets used.
 2022-11-07 12:19:30 +01:00
Christoph Oelckers
7ffa94d417 - move the clip object collection loop into its own function. 2022-11-07 12:19:29 +01:00
Christoph Oelckers
8baf4b539c - use BFSSectorSearch to drive the clipmove collection loop. 
This gets rid of another bunch of both code and data.
 2022-11-07 12:19:29 +01:00
Christoph Oelckers
fcdafd8a83 - moved the clip object storage into the clip object and floatified it. 2022-11-07 12:19:29 +01:00
Christoph Oelckers
c24251431c - float version of clipmove's slope sprite collector. 
This could be simplified quite a bit by leveraging the info returned by GetFlatSpritePosition.
 2022-11-07 12:19:18 +01:00
Christoph Oelckers
321eebc89d - float version of clipmove's floor sprite collector. 2022-11-07 12:19:17 +01:00
Christoph Oelckers
035ffdb733 - new floating point version of clipmove's wall sprite checker. 2022-11-07 12:19:17 +01:00
Christoph Oelckers
f6ad998e6b - float version of face sprite collector. 2022-11-07 12:19:17 +01:00
Christoph Oelckers
9d56bbdae9 - rewrote the remaining parts of clipmove's wall collector. 2022-11-07 12:19:08 +01:00
Christoph Oelckers
7a673c2801 - removed the old wall checker code and all dependencies. 
Most importantly this eliminates all calls to deprecated utilities from clip.cpp and removes the actual functions from gamefuncs.h.
 2022-11-07 12:19:08 +01:00
Christoph Oelckers
53a9dee485 - reimplemented the wall collision check for clipmove. 2022-11-07 12:18:00 +01:00
Christoph Oelckers
8f5923c324 - handle a visual glitch in Duke's E2L1 via compatibility. 
There is already code to deal with this automatically, but this does not manage to fully eliminate the problem.
 2022-11-07 11:51:40 +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
Christoph Oelckers
3444991e4e - fixed VSpriteBusy coordinate adjustment. 2022-11-07 10:31:10 +01:00
Mitchell Richters
d892fa10d2 - SW: Fix ladder speed with unnecessary amplification applied. 
* Fixes #745.
 2022-11-07 20:23:14 +11:00
Mitchell Richters
817a0cb94a - Clamp applied mouse input to be within safe ranges to interpolate with. 
* Input greater than 180 degrees in a single tic can cause the input to be applied backwards.
 2022-11-07 19:38:22 +11:00
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
88e92a15a6 - Clean up some interpolatedvalue() calls. 2022-11-07 17:52:53 +11:00
Mitchell Richters
274899c9db - Get rid of useless lerp() function I added last night for lack of C++20. 
* We already have a generic linear interpolator that _I_ added, so let's use it.
 2022-11-07 17:31:17 +11:00
Mitchell Richters
043ebadbee - Remove 2x Normalized180() method calls on pitch where it's not needed. 
* Pitch should always be +/- 90 degrees and never need normalization. If it's not, then this shouldn't mask an error caused elsewhere.
 2022-11-07 16:53:55 +11:00
Mitchell Richters
9fbe564327 - Fix bad if statement guarding cl_clampedpitch in menu and make non-global. 2022-11-07 15:43:26 +11:00
Mitchell Richters
c8114e7ed0 - Revert change to TAngle<T>'s / operator that snuck in. 2022-11-07 15:43:00 +11:00
Christoph Oelckers
912b6a47c1 - migrate cl_savedir to save_dir 2022-11-06 17:48:32 +01:00
Mitchell Richters
eb3f4c6e00 - Update language.csv. 2022-11-06 22:03:43 +11:00
Mitchell Richters
2357cc5c36 - Add option to (experimentally) unclamp the view pitch for the Duke family of games. 2022-11-06 22:03:42 +11:00
Mitchell Richters
33d74c9009 - Default display of map name in SW to be off by default. 2022-11-06 21:59:07 +11:00
Mitchell Richters
143f691c06 - SW: Try to fix up the camera drawing a bit. 
* Slight pitch adjustment, plus factoring in that values of 0 constituted 100 under original game.
* View screens in game are not actually 1:1 AR but 1.12:1
 2022-11-06 21:59:07 +11:00
Mitchell Richters
11f279fddd - Slight input code tidy-up. 2022-11-06 21:59:07 +11:00
Mitchell Richters
033e0ea7bc - Make rotscrnang return to zero at same speed as look_ang. 2022-11-06 21:59:07 +11:00
Mitchell Richters
0c4ad84c2e - RR: Pitch-adjusted velocity for operateweapon() when free-aiming. 2022-11-06 21:59:06 +11:00
Mitchell Richters
9a25b1d3f5 - RR: Pitch-adjusted velocity for shootweapon() when free-aiming. 2022-11-06 21:59:06 +11:00
Mitchell Richters
b14525b47b - RR: Pitch-adjusted velocity for shootmelee() when free-aiming. 2022-11-06 21:59:06 +11:00
Mitchell Richters
24dcd26e64 - RR: Pitch-adjusted velocity for shootwhip() when free-aiming. 2022-11-06 21:59:06 +11:00
Mitchell Richters
211b2cc349 - RR: Pitch-adjusted velocity for shootrpg() when free-aiming. 2022-11-06 21:59:06 +11:00
Mitchell Richters
b9bd02299a - RR: Pitch-adjusted velocity for shootstuff() when free-aiming. 2022-11-06 21:59:06 +11:00
Mitchell Richters
7941f3cde3 - Duke: Pitch-adjusted velocity for aim(). 2022-11-06 21:59:06 +11:00