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Author SHA1 Message Date
Mitchell Richters
43ff42b330 - interpolate p->random_club_frame for Duke 3D. 2020-08-03 15:06:25 +10:00
Mitchell Richters
038039eb3f - interpolate p->kickback_pic for Duke 3D. 2020-08-03 15:06:25 +10:00
Mitchell Richters
8cc4b5062a Revert "- remove duplicate line.". In hindsight, I believe this was by design. 
This reverts commit 6fd6926d8d.
 2020-08-03 15:06:25 +10:00
Mitchell Richters
6ad3237b62 - backup p->kickback_pic in prep for interpolation and tidy up other weapon interpolation variables. 2020-08-03 15:06:25 +10:00
Mitchell Richters
11a10c1d87 - change calc_smoothratio() inline function from int to double that was missed in 0c12436092. 2020-08-03 11:57:39 +10:00
Mitchell Richters
034d6e129a - always calculate smoothratio while paused, but only return it during play. This is so the time keeps elapsing and you don't get a large delta between the first call back to CalcSmoothRatio() after the previous call. 2020-08-03 11:54:59 +10:00
Mitchell Richters
5792a2389a - consistency cleanup with a use of calcSinTableView() use within hudweapon_d.cpp. 2020-08-03 11:07:55 +10:00
Mitchell Richters
80291f9cb7 - For RR, pass vehicle TiltStatus through to backend as the double that it is. 2020-08-03 11:06:23 +10:00
Mitchell Richters
8526bd6a17 - interpolate weapon HUD for RR and make full use of calcSinTableValue()'s double precision. 2020-08-03 11:05:41 +10:00
Mitchell Richters
48e4bccc6d - oops. Missed change of hudDraw() zDelta from int to double while implementing ae2d2c7948. 2020-08-03 10:23:15 +10:00
Mitchell Richters
348acf95e0 - change division of delta between currentTime and lastTime from 8 to 72 to ensure smoothratio doesn't clip at 65536. 
* Divisor of delta is there so smoothratio always starts off with some kind of value. After 10 minutes at 1100 fps, closest final result to 65536 was:

ototalclk: 4573
totalclk: 4576
gametics: 33.333 ms
elapsedTime: 33.331 ms
ratio: 0.999938
result: 65531.941356
 2020-08-03 10:00:06 +10:00
Mitchell Richters
70794df76c - remove bitwise & operations on calls to calcSinTableValue() since they're no longer necessary, and remove last use of sintable[] from hudweapon_d.cpp. 2020-08-03 09:19:14 +10:00
Mitchell Richters
ae2d2c7948 - interpolate zDelta with higher precision from updated CalcSmoothRatio() function that returns a double instead of an int. 2020-08-03 09:07:19 +10:00
Mitchell Richters
61820ddef5 - interpolate bobx and boby with higher precision from updated CalcSmoothRatio() function that returns a double instead of an int. 2020-08-03 08:50:48 +10:00
Christoph Oelckers
8a31e96602 - use all available precision to render Blood's weapon animations mpre smoothly, instead of throwing it away by needlessly storing it in some integer fields. 2020-08-03 00:25:40 +02:00
Christoph Oelckers
be9402c4e0 - fixed Blood not accepting any input after loading a saved game. 2020-08-03 00:10:18 +02:00
Christoph Oelckers
38616d90a3 - renamed some members of Blood's EPISODEINFO struct. 2020-08-02 23:47:21 +02:00
Christoph Oelckers
e434df5328 - always play menu sounds by calling M_MenuSound to check the menu_sounds CVAR. 2020-08-02 22:16:26 +02:00
Christoph Oelckers
d083e12967 - added the "back" sound to the menu. 2020-08-02 22:14:58 +02:00
Christoph Oelckers
8acc4101be - simplified calcSinTableValue and inlined it. 
There's no need for all this magic voodoo - the sin function already returns the proper values all by itself.
 2020-08-02 22:03:22 +02:00
Christoph Oelckers
9606601554 - wraooed "q16look_ang / (2. * FRACUNIT)" in an inline function. 
No need to write it out each time, this wpuld be a nightmare if it ever had to be refactored.
 2020-08-02 21:45:57 +02:00
Christoph Oelckers
6a305748ff - removed some C cruft from compat.h. 2020-08-02 21:25:03 +02:00
Mitchell Richters
0bcb37860a - interpolate p->weapon_pos for smooth switching of weapons. 2020-08-02 21:20:54 +02:00
Mitchell Richters
85dcffc442 - use new fmulscale16() static inline for high precision interpolation in place of manual code. 2020-08-02 21:20:54 +02:00
Mitchell Richters
3d165ee182 - extend mulscale/divscale pragmas with double versions of each. 2020-08-02 21:20:54 +02:00
Mitchell Richters
9c8593018b - define new function calcSinTableValue() to calculate an equivalent sintable[] entry. 
* Returns a true double result.
* Also supports fractional input for fractional input. That is, if `sintable[1]` = 50 and `sintable[2]` = 100, `calcSinTableValue(1.5)` = 75.
* Increased precision of `BANG2RAD` define to use double and not float.
* As such, revert addition of `sintablef[]`.
 2020-08-02 21:20:54 +02:00
Mitchell Richters
abb23a7bd0 - fix remaining interpolation issue with weapon swaying when taking off again from a stand-still. 2020-08-02 21:20:53 +02:00
Mitchell Richters
6fd6926d8d - remove duplicate line. 2020-08-02 21:20:53 +02:00
Mitchell Richters
11b3f5a78a - increase precision of local variable x for displaypistol(). 2020-08-02 21:20:53 +02:00
Mitchell Richters
184465460e - make full use of sintablef[2048]. 2020-08-02 21:20:53 +02:00
Mitchell Richters
977ddc5aa8 - make full use of Q16.16 resolution for player's angle and horizon values. 2020-08-02 21:20:52 +02:00
Mitchell Richters
3a4a224877 - interpolate p->weapon_sway. 2020-08-02 21:20:52 +02:00
Mitchell Richters
4499e05b06 - pass smoothratio through to displayweapon(). 2020-08-02 21:20:52 +02:00
Mitchell Richters
0c12436092 - change returned value for CalcSmoothRatio() from int to double and pass through to displayrest() for future use with displayweapon(). 
* `displayrooms()` ultimately should be adjusted as well. For now, just relying on integer truncation as this is just a proof of concept.

# Conflicts:
#	source/core/gamecontrol.cpp
#	source/core/gamecontrol.h
 2020-08-02 21:20:52 +02:00
Mitchell Richters
4301706e00 - promote fclamp() and fclamp2() to double. 2020-08-02 21:20:06 +02:00
Mitchell Richters
7b8e40c7e1 - create sintable sintablef[2048] as sintables of doubles. 
* Also change BANG2RAD define to be a double and not a float.
 2020-08-02 21:20:06 +02:00
Christoph Oelckers
18c3d9b240 - get the frame time right at the start of the frame, not when performing interpolations. 
This is to factor think time out of the time span between frames and to avoid changes if the smoothratio gets calculated multiple times.
 2020-08-02 21:16:01 +02:00
Mitchell Richters
3861064f62 - use 1/8 of delta time as initial elapsed time when calculating smoothratio on a new ototalclk. 
* Pushes final result closer to 65536 and always ensures smoothratio never starts at 0.
 2020-08-02 20:57:09 +02:00
Mitchell Richters
4830989d32 - remove all code used to get current display's refresh rate. 
* Serves no purpose in Raze or GZDoom and appears to only have been added to the backend to facilitate the older interpolation code that was excised in 893686709b.
 2020-08-02 20:57:09 +02:00
Mitchell Richters
f8952d5cae - directly cast steady_clock::now() to nanoseconds instead of microseconds then multiplying by 1000. 2020-08-02 20:57:08 +02:00
Mitchell Richters
5000fde281 - restore legacy interpolation path behind CVAR cl_legacyintrpl. 
* Hoping the old path being available will allow the new code to be merged.
* Applied offset to sum of `(totalclk - ototalclk)` of 0.5 to ensure calculated smoothratio under legacy path always returns a value.
* For the above, consider Duke 3D with 4 game tics per ticrate, the returned values would be:
0
16384
32768
49152
* With offset of 0.5, the following values are returned depending on how far advanced `totalclk` is from `ototalclk`:
8192
24576
40960
57344
 2020-08-02 20:57:08 +02:00
Mitchell Richters
0aca26e197 - determine smoothRatio immediately after a potential change to ototalclock has occurred. 2020-08-02 20:57:08 +02:00
Mitchell Richters
52d9fd4cda - add cl_debugintrpl CVAR to print interpolation information to the console. 
* Also revert back to use of `xs_CRoundToInt()` that was accidentally removed previously.
 2020-08-02 20:57:08 +02:00
Mitchell Richters
1cf857e788 - create an enum for MaxSmoothRatio and replace multiple hard-coded uses of '65536' constant. 2020-08-02 20:57:08 +02:00
Mitchell Richters
733f3aa490 - increase granularity of CalcSmoothRatio(). 2020-08-02 20:57:07 +02:00
Christoph Oelckers
00ecea47aa - use CCMDs for input in Blood where appropriate. 2020-08-02 20:44:37 +02:00
Christoph Oelckers
4a049c1a4d - split sprite animation off view.cpp 2020-08-02 19:59:14 +02:00
Christoph Oelckers
e2498a53a9 - split Blood prediction code into its own file. 2020-08-02 19:43:45 +02:00
Christoph Oelckers
a9820abcae - migrated the remaining 2D content in Blood away from rotatesprite. 2020-08-02 19:00:32 +02:00
Christoph Oelckers
4e9ea9ef60 - fixed bad merge from some time agp. 2020-08-02 18:12:43 +02:00