Commit graph

1667 commits

Author SHA1 Message Date
Christoph Oelckers
794cab2d54 - removed some dead code. 2021-04-08 18:54:39 +02:00
Christoph Oelckers
cecd34efc7 - moved a bit more script parsing functionality into the backend and tried it out on the 'skybox' command. 2021-04-08 14:00:08 +02:00
Christoph Oelckers
38ecfc8fa5 - added handling for cubemapped skyboxes. 2021-04-08 12:47:31 +02:00
Christoph Oelckers
5c2335bbeb - encapsulate setuptile(range) parsing in separate functions. 2021-04-06 16:22:24 +02:00
Christoph Oelckers
0b79649dc2 Merge branch 'master' into newrenderer2 2021-04-06 16:14:21 +02:00
Christoph Oelckers
d193e199f1 - reorganized hightile offset storage. 2021-04-06 15:55:33 +02:00
Christoph Oelckers
424c0ce3f4 - testing some script parser improvements. 2021-04-06 15:07:12 +02:00
Christoph Oelckers
7a9e58c31e - removed redundant cstat.h file.
Constants are already defined in buildtypes.h
2021-04-05 18:05:43 +02:00
Christoph Oelckers
e30dc82676 - Cleanup of the voxel code.
* moving polymost_voxdraw into polymost.cpp.
* consolidated all remaining voxel code in hw_voxels.cpp. All original Build voxel code is completely gone now, except for polymost_voxdraw, so this got moved out of the build/ folder.
* integrate Blood's voxel init code into the main function.
* some further cleanup was allowed as a result of this, so engineInit is gone now because these parts can now be done outside the games' app_init functions.
2021-04-05 18:05:43 +02:00
Mitchell Richters
be8df3488d - build.h: Remove function prototypes for now static functions within engine.cpp. 2021-04-05 20:28:57 +10:00
Christoph Oelckers
8e31c34b06 - fixed tileImportFromTexture.
* the parser read numbers with leading zeros as octal, which is not wanted here
* texture lookup by file name must be forced for root directory entries.
2021-04-04 21:02:04 +02:00
Christoph Oelckers
8055ff1d86 - fixed tileImportFromTexture.
* the parser read numbers with leading zeros as octal, which is not wanted here
* texture lookup by file name must be forced for root directory entries.
2021-04-04 21:00:41 +02:00
Christoph Oelckers
c303884274 - better handling for Duke's scrolling cloudy skies.
* Using the Doom-style dome here because it looks better.
* this necessitated changes to the backend to allow both types of sky domes at the same time
* do not clamp panning fields for cloudy sky with the new renderer because this makes the texture jump.
2021-04-04 20:35:38 +02:00
Christoph Oelckers
55ad51ee1f Merge branch 'master' into newrenderer2 2021-04-04 13:23:51 +02:00
Christoph Oelckers
97a0cb2a10 - handle voxel rotation in the backend to enable it for all games.
This was previously only present in the Blood module and missed in Exhumed from upstream so the entire option was rather pointless.
Fixes #290
2021-04-04 10:33:29 +02:00
Christoph Oelckers
952bccbf5f - added a check for game-side-defined voxels when discarding one-sided wall sprites viewed from the back. 2021-04-03 21:49:28 +02:00
Christoph Oelckers
9c95c902c7 - added a check for game-side-defined voxels when discarding one-sided wall sprites viewed from the back. 2021-04-03 21:40:16 +02:00
Christoph Oelckers
638f19172a - voxel rendering.
The stock voxels of Blood and SW seem to work so far, but not all edge cases have been tested.
2021-04-02 18:20:07 +02:00
Christoph Oelckers
c8a75a8664 - give each DrawInfo its own list of tsprites.
Since these do not fully get processed sequentially the contents need to be preserved until needed.
This required getting rid of the global tsprite array. Polymost still uses a static vatiable, though, but this is only accessed in polymost-exclusive code.
2021-04-02 10:28:40 +02:00
Christoph Oelckers
80e5cd0dc5 - fixed some automap issues:
* Blood's automap was not drawn at all.
* SW's automap always showed all sectors
* SW's player sprite was not rendered.
* Non-automap: Forward gotsector to the game code because there's still a few places in Blood that need it.
2021-04-01 20:47:05 +02:00
Christoph Oelckers
7bea8ad6ba - fixed texture overlays for SW's sector portals. 2021-03-30 23:27:11 +02:00
Christoph Oelckers
4647a0b2bc - fixed cases of small textures being used for the sky.
Case in Point: DukeDC uses a 64x64 texture with palette remap for the sky.
2021-03-29 23:25:43 +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
1dfb2672a8 - flat sprite rendering! 2021-03-26 20:28:44 +01:00
Christoph Oelckers
fd0e9824b6 - call the game specific analyzesprites functions. 2021-03-26 15:06:14 +01:00
Christoph Oelckers
0b1e81023f - added sprite collection loop to ProcessSector and did a bit of cleanup on the TSprite code. 2021-03-25 23:16:32 +01:00
Christoph Oelckers
af54cf3a3c - made SW's sector portals operational.
Unlike the other games these are so poorly defined that the engine has to rely on the original fudging to pick the proper portal to link to. As a result they are just as limited as they always were.
In addition all the portal search code had to be reinstated.
2021-03-25 16:45:40 +01:00
Christoph Oelckers
168b0385cf - moved shadeToLight out of build.h. 2021-03-25 09:13:59 +01:00
Mitchell Richters
957f7e9487 - Accept binangle, fixedhoriz and lookangle classes in SetupViewpoint() vs. Q16.16 variables.
* Allows for more precision than Q16.16.
* Used as opportunity for `rollang` to be set using the `asdeg()` method, not `asbuildf()`.
2021-03-25 19:06:01 +11:00
Christoph Oelckers
463dbc4c4f - fixed issue with empty voxel slots. 2021-03-25 08:37:44 +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
b7e8815133 - some further lightening of compat.h. 2021-03-24 21:13:36 +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
022edd2dc2 - cleaned engine.cpp off all code exclusive to the Polymost renderer. 2021-03-24 19:45:42 +01:00
Christoph Oelckers
0c7f05a416 - let the clipper work exclusively on Build coordinates. 2021-03-22 23:40:25 +01:00
Christoph Oelckers
63f057d93f - portal and sky WIP. 2021-03-21 22:48:01 +01:00
Christoph Oelckers
09a9e14feb - set up engine portals for SW.
Also moving more code to _polymost.cpp which is only needed for ad-hoc lookup of portals with a client side implementation of a two-layer renderer.
2021-03-21 17:04:06 +01:00
Christoph Oelckers
a36377111c - engine-side portal setup for Blood and RRRA. 2021-03-21 14:48:35 +01:00
Christoph Oelckers
b91441f849 - same render interface rework for Shadow Warrior. 2021-03-21 12:22:50 +01:00
Christoph Oelckers
d42ce0ee7e - WIP 2021-03-20 23:01:16 +01:00
Christoph Oelckers
f30a568858 - moved wallfront function into polymost.cpp.
This was one of the few functions left in engine.cpp that accesses the global scene state.
2021-03-20 19:10:46 +01:00
Christoph Oelckers
91957e40f1 - moved some original Raze code out if the Build folder. 2021-03-20 17:08:55 +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
3df5c440f9 - added some helpers to make it easier to determine if a sector's geometry has been altered.
Walls had no sector reference so this was added for marking the sector as altered when a vertex gets dragged around.
2021-03-19 23:18:09 +01:00
Christoph Oelckers
a5b3a1dd3e - removed some unused things from engine.cpp. 2021-03-19 15:12:54 +01:00
Christoph Oelckers
76682c72e3 - removed krecipasm.
Analyzing the results, this is not needed as its precision is virtually the same as floating point math, so its one use got replaced.
2021-03-19 14:23:41 +01:00
Christoph Oelckers
547ed4e415 - route everything through the full backend, now completely bypassing the intermediate GLInstance layer. 2021-03-18 17:18:03 +01:00
Christoph Oelckers
4cf2493cfd set up the entry point for the renderer. 2021-03-18 14:49:36 +01:00