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198 commits

Author SHA1 Message Date
Christoph Oelckers
20043f6223 - use symbolic constants in neartag calls. 2022-10-22 12:17:03 +02:00
Christoph Oelckers
9c564db015 - replaced try_facespr_intersect with something independently written. 2022-10-22 12:17:03 +02:00
Christoph Oelckers
28a169d02d - cansee floating point rewrite using backend utilities. 2022-10-22 12:17:02 +02:00
Christoph Oelckers
14a8dd451e - redid lintersect with backend utilities. 
I left out EDuke32's new handling for collinear traces because it not only was never active but also makes really no sense with neartag which is lintersect's only caller.
 2022-10-22 12:17:02 +02:00
Mitchell Richters
95cd74bdc0 - renamed slope functions so that the int versions get a special name. 2022-10-22 12:17:02 +02:00
Christoph Oelckers
9172ab27ca - move all deprecated functions to the bottom in gamefuncs.h. 2022-10-22 12:17:02 +02:00
Christoph Oelckers
c5a5e3cef5 - deleted some unused deprecated functions. 2022-10-22 12:17:01 +02:00
Christoph Oelckers
2cc81d0165 - floating point version of rintersect, based on GZDoom's P_InterceptVector. 2022-10-22 12:17:01 +02:00
Christoph Oelckers
b7ddd9e784 - added InterceptVector from GZDoom. 
This will be useful for some backend stuff.
 2022-10-22 12:17:01 +02:00
Christoph Oelckers
6a1ff029b7 - floatified getslopeval and all related code. 2022-10-22 12:17:00 +02:00
Christoph Oelckers
ece8663f5e - floatified calcSlope and cleaned up the get*slope interface 2022-10-22 12:17:00 +02:00
Christoph Oelckers
f5e6503b26 - merge NearestPointLine into NearestPointOnWall 2022-10-22 12:16:57 +02:00
Christoph Oelckers
c87b4a581b - got rid of the WallStart/End macros 
They never got much use and the places where they were used work just as well without them
 2022-10-22 12:16:56 +02:00
Christoph Oelckers
cbfc9a8252 - added spriteGetZOfSlopeF for the backend 2022-10-22 12:16:56 +02:00
Christoph Oelckers
ca8b9e9793 - overhauled getzrangepoint to use backend utilities 2022-10-22 12:09:54 +02:00
Mitchell Richters
4e8331b16b - Fix broken wrap-around in the double version of BobVal(). 
* My first time actually witnessing this, but was only a problem with GCC...
 2022-10-22 13:51:31 +11:00
Christoph Oelckers
3c9a94dba8 - consolidated Duke’s ‚away from wall‘ check in the backend 
This was also very useful in SW to avoid spawning ‚floating‘ footprints due to lack of an equivalent check in the original.
 2022-10-21 00:00:02 +02:00
Christoph Oelckers
19bca44f37 - added a float version of BobVal. 
We will need this later.
 2022-10-20 23:59:27 +02:00
Mitchell Richters
9eec69d810 - Blood: Floatify position drawing code and clean up now-unused wrappers. 
* Still work to be done on bob/sway/zView variables.
 2022-10-18 18:29:09 +02:00
Christoph Oelckers
6de279282e - marked integer dragpoint function deprecated. 2022-10-16 10:19:40 +02:00
Mitchell Richters
6716d0f2e9 - Floatify smoothratio for calcChaseCamPos(). 2022-10-15 13:32:02 +02:00
Mitchell Richters
45d4d3e41a - Eliminate __interpvalue() and clean up Q16.16 smoothratio values where it made sense to do so. 
* Also eliminates a now empty header.
 2022-10-15 13:32:02 +02:00
Christoph Oelckers
92379863f1 - don't use DAngle for calculating bobbing amplitudes. 
It makes more sense here to have a dedicated function since this is not really angular math.
 2022-10-15 13:31:59 +02:00
Christoph Oelckers
6b0b8f944c - floatified the height parameter of nextsectorneighborptr 2022-10-15 12:42:30 +02:00
Mitchell Richters
056bb9b0cd - Floatify chase cam code, providing an inline interface for legacy setup. 2022-10-15 12:16:53 +02:00
Mitchell Richters
db5db7d9b3 - Turn DVector2 rotatepoint() into an inline using the vector's methods. 2022-10-15 12:16:53 +02:00
Christoph Oelckers
05a7fe8f36 - renamed walltype::fdelta and fcenter 2022-10-13 22:54:43 +02:00
Mitchell Richters
92b16907d2 - Use getincangle() in more places so it can be refactored easier later on. 2022-10-13 00:59:02 +02:00
Christoph Oelckers
40312d64c8 -coordinates 2022-10-13 00:59:01 +02:00
Christoph Oelckers
54cf1aea6f - got rid of CGibPosition 2022-10-13 00:59:00 +02:00
Christoph Oelckers
f269ceff64 slope functions with position vectors 2022-10-12 22:10:37 +02:00
Christoph Oelckers
80e10d89f4 - added alignceilslope and alignflorslope variants receiving a position vector. 2022-10-10 17:31:28 +02:00
Christoph Oelckers
3a9f9988f4 - redid clipinsidebox* functions. 
* Completely rewritten to be less obtuse.
* Consolidated the two variants.
* Renamed to be clearer about what they do.
 2022-10-05 18:31:45 +02:00
Christoph Oelckers
b9d0c9d6ba - simplified slope sprite code a bit and got rid of clipinsidebox overload. 2022-10-05 18:29:30 +02:00
Christoph Oelckers
0a3bd7a3a3 - walltype::fdelta 2022-10-05 18:29:04 +02:00
Christoph Oelckers
91f305125e - floatified GetWallSpritePosition and redirected get_wallspr_points to use it. 2022-10-05 18:29:04 +02:00
Christoph Oelckers
c712d594e0 - fully floatified GetFlatSpritePosition 2022-10-05 18:29:03 +02:00
Mitchell Richters
2757140ad1 - Convert all remaining angle internals of PlayerAngle into DAngle units. 
* With the old setup, we needed to use primitives to get the desired outcome, but since DAngle stores a proper angle in true degrees, we can use it all the way.
 2022-10-05 00:36:32 +02:00
Mitchell Richters
69dff8658f - Move getincangle() from gameinput.h to gamefuncs.h. 
* Should be eliminated fairly soon, anyway.
 2022-10-05 00:36:32 +02:00
Mitchell Richters
3de1d2156d - Rename binaryangle.h to fixedhorizon.h and sanitise places where previous header was included. 2022-10-05 00:36:31 +02:00
Mitchell Richters
1a0b8aff69 - Move Build vector angle functions from binaryangle.h to gamefuncs.h. 2022-10-05 00:36:31 +02:00
Mitchell Richters
7c7351db8d - Move build sine functions from binaryangle.h to gamefuncs.h. 2022-10-05 00:36:31 +02:00
Mitchell Richters
6167448f27 - Blood: Replace all uses of binangle with DAngle objects. 2022-10-05 00:36:24 +02:00
Mitchell Richters
c935fc2226 - Refactor chase cam positional code to use DAngle input rather than binangle. 
* These changes still maintain Build's integer positional values in Q28.4/Q24.8, changing this will be done later on.
 2022-10-05 00:36:22 +02:00
Christoph Oelckers
33d5b54ce0 - use int_ang(). 2022-10-04 23:56:43 +02:00
Christoph Oelckers
735b9a8fed - renamed ang to __int_angle 2022-10-04 23:56:42 +02:00
Christoph Oelckers
e3d5397d7e - floating point getslope functions. 
# Conflicts:
#	source/build/include/build.h
 2022-10-02 20:46:57 +02:00
Christoph Oelckers
c84d75b8bf - use inline access functions to read floorz/ceilingz. 2022-08-27 09:58:16 +02:00
Christoph Oelckers
0672572e63 - renamed sectortype::floorz and ceilingz as preparation for floatification 2022-08-27 09:47:48 +02:00
Christoph Oelckers
c15aeec9f7 - late __int_pos additions 2022-08-26 19:53:11 +02:00
Christoph Oelckers
1231f6025d - handle the last remaining uses of __int_pos that can be done with the function interface. 2022-08-26 19:53:10 +02:00
Christoph Oelckers
dc94dedc6b - renaming spritetype::pos 2022-08-26 19:53:10 +02:00
Christoph Oelckers
83c0ad55f2 - rewrote nextsectorneighborzptr with a better parameter interface 2022-08-05 18:43:48 +02:00
Christoph Oelckers
dcb4e1e39b - updatesector* cleanup. 
got rid of all remaining Build code in here, stripped down the wrapper interface and moved everything into a separate header file.
 2022-08-05 17:04:46 +02:00
Christoph Oelckers
b31e6c0bdf - replaced getclosestpointonwall_internal with a floating point version based on NearestPointLine. 2022-08-05 17:04:46 +02:00
Christoph Oelckers
c2fc7577db - cleanup of 3D viewport code. 
Removes all the hackery that Polymost needed and now uses a sane struct to store the info.
 2022-08-05 17:04:45 +02:00
Christoph Oelckers
de1cbb9ee0 - fixed validation issue with maps that have a wall with nextwall == -1 and nextsector > -1. 
In this case the bogus nextsector was not reset.
 2022-02-15 22:47:53 +01:00
Christoph Oelckers
71943abed0 - changed math utilities to floating point coordinate system. 2022-02-15 22:18:26 +01:00
Christoph Oelckers
b641456152 - use floats directly for WallStart/End/X/Y. 2022-02-15 22:18:26 +01:00
Christoph Oelckers
7374364527 - doFurniture floatified and inside rewritten as a floating point algorithm that works without bit masking. 2022-02-15 22:18:25 +01:00
Christoph Oelckers
6e96b1ee81 - floatify SW's sector object rotation. 2022-02-15 22:18:25 +01:00
Christoph Oelckers
a12093af04 - use full precision math for rotating sectors in Blood. 2022-02-15 22:18:24 +01:00
Christoph Oelckers
a781517780 - renamed PlanesAtPointf to PlanesAtPoint 
The old PlanesAtPoint is not needed anymore.
 2022-02-15 22:18:24 +01:00
Christoph Oelckers
7d461fa768 - PlanesAtPointf 2022-02-15 22:18:24 +01:00
Christoph Oelckers
f44736a5b6 -use an access function for reading wall positions so that we have a non-modifiable value wherever this is possible. 2022-02-15 22:18:23 +01:00
Christoph Oelckers
89ef81da55 - renamed walltype::pos as preparation for refactoring. 
no functional changes here
 2022-02-15 22:18:22 +01:00
Christoph Oelckers
276597fc36 - normalize line endings. 2022-01-22 14:37:17 +01:00
Christoph Oelckers
159409d5d2 - allow a bit of tolerance when sorting walls, so that microscopic intersections can be ignored. 2022-01-06 00:43:47 +01:00
Christoph Oelckers
be92d252ff - fixed signedness issue with slope sprite coefficient. 2022-01-03 09:54:23 +01:00
Christoph Oelckers
a9b162b8e9 - moved the tsprite flags from cstat2 to clipdist which was already holding other ones. 
cstat2 should only hold flags for game-side sprites.
 2021-12-30 19:00:35 +01:00
Christoph Oelckers
eb00fe52db - more spritetype references eliminated. 2021-12-30 16:11:14 +01:00
Christoph Oelckers
4bc32e2777 - use actors in the sloped sprite utilities. 2021-12-30 16:11:14 +01:00
Mitchell Richters
9bbb54fe2e - Replace every line that just contains spaces or tabs with an empty line feed in all files except 3rd party libraries. 2021-12-30 20:30:21 +11:00
Christoph Oelckers
4d8028831b - fixed vertexscan crashing on bad walls. 2021-12-30 09:58:48 +01:00
Christoph Oelckers
e670cf2786 - re-tabified several files that got mangled by repeated merging 2021-12-30 09:58:47 +01:00
Christoph Oelckers
d46a7abb0e - better wall sprite handling. 
When they are directly on a wall, project their coordinates onto the wall to eliminate the imprecisions from Build's ad-hoc setup.
 2021-12-30 09:58:46 +01:00
Christoph Oelckers
3fee8f3c4e - replaced dragpoint (both the generic and the Blood variant) with a newly written vertexscan function. 
This is a template allowing to run any task on a set of walls with equivalent start point.
Code was redesigned from scratch to be more clear than the existing variants.

The idea here is to reuse the base algorithm for other things that need to operate on the equivalent set of a given wall's start point.
 2021-12-30 09:58:15 +01:00
Christoph Oelckers
6766a5922a - pass actors to calcChaseCamPos. 2021-12-30 09:57:18 +01:00
Mitchell Richters
baf78848eb - Replace spritetypebase z with pos.Z calls and eliminate spritetypebase pos union. 2021-12-30 09:57:06 +01:00
Mitchell Richters
cecb8dc48e - Replace spritetypebase y with pos.Y calls. 2021-12-30 09:57:05 +01:00
Mitchell Richters
33ca55023f - Replace spritetypebase x with pos.X calls. 2021-12-30 09:57:05 +01:00
Mitchell Richters
09e00a69fe - Replace walltype y with pos.Y calls and eliminate walltype pos union. 2021-12-30 09:57:04 +01:00
Mitchell Richters
51b647da87 - Replace walltype x with pos.X calls. 2021-12-30 09:57:04 +01:00
Christoph Oelckers
beddf1e1ca - add slope sprite support to the new renderer. 
Some fudging was needed to avoid positioning problems as the renderer is more sensitive to this than Polymost.
 2021-12-30 09:56:55 +01:00
Christoph Oelckers
6fd4d6d550 - ported slope sorite support from NBlood. 
For Polymost only so far.
 2021-12-30 09:56:54 +01:00
Christoph Oelckers
df0c577cf4 - replaced most of numsectors, too. 2021-12-30 09:56:54 +01:00
Christoph Oelckers
65bc6e6aef - removed the now redundant wall() and sector() interator helper functions. 
With both wall and sector now being TArrays they are not needed anymore.
 2021-12-30 09:56:53 +01:00
Christoph Oelckers
1edccf1423 - added slope setter methods to sectortype. 
To make sure that setting the slope flags is always done properly. (Why are the flags even needed?)
As a nice side effect, this, plus use of other inlines made the align*slope functions implode into virtually nothing.
 2021-12-30 09:53:56 +01:00
Christoph Oelckers
69593fd5c7 - Triangulation WIP 
# Conflicts:
#	source/core/sectorgeometry.cpp
 2021-12-30 09:53:07 +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
eaff9e359f - refactored the owner index in tspritetype. 
This is now a separate type from spritetype which contains an actor pointer instead so that sprite display can be handled without requiring a static sprite array.
 2021-12-26 23:09:53 +01:00
Christoph Oelckers
793dd032b0 - getzrange cleanup. 2021-12-26 23:09:53 +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
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
063e3fb34e - changed parameters of several modern action functions. 2021-12-25 21:29:11 +01:00
Christoph Oelckers
40ae38c173 - calcChaseCamPos. 2021-12-25 21:29:03 +01:00
Christoph Oelckers
5e01841f1e - MoveSector et.al. 2021-12-25 21:29:00 +01:00