Needs to be tested in gravity flip
Also flips the normal on linedef based slopes so that it's facing the correct direction
Also makes it so slopelaunch doesn't always remove the standingslope (going down some slopes would cause it to be constantly unset and reset)
This should hopefully alleviate the issue where textures overwrite the screen, or the screen overwrites the texture for now.
THIS IS NOT A FULL SOLUTION TO THE PROBLEM, but I highly doubt we'll ever be loading 4 billion textures at once, ever.
Other notes:
* on second thought I'll keep the hw_clip functions' gld prefixes rather than HWR, not like it matters either way
* despite the extra lag it does fix the issues with translucent walls and such when displayed at different vertical angles, such as with the GFZ1 waterfall
Other notes:
* Renamed all new functions to have HWR_ prefix instead of gld_, for consistency
* HWR_FrustrumSetup and HWR_SphereInFrustum are disabled and require HAVE_SPHEREFRUSTRUM. This is because 1) SRB2CB did not need the code, so presumably neither will we, and 2) there are some OpenGL API functions used there that due to our way of using OpenGL we don't use outside of r_opengl.c, which makes dealing with HWR_FrustrumSetup complicated in theory
* The new clipping functions are not added to OpenGL's "main" rendering code itself just yet, they're just available to use now once hw_clip.h is included
(Huge change: NO_MIDI is now a define, simply because that makes it easier for me to resolve merge conflicts if I can see the original code and the new code. Also means that people who REALLY miss MIDI can compile & fix it themselves :P)
* gr_md2 on the menu.
* Disable interpolerated model option completely for now.
Also, tweaked the GL menus a bit to suck less, since I was ferreting around in that area.
this fixes a crash in (old) GFZ2 at the ramp as a result of creating pv1/pv2. This probably means before pv1/pv2 there could have been some silly typecasting from vertex_t to polyvertex_t to get fixed vertex coords and such...
I also optimised those two functions while I was there (why keep a "floating" variable when setting it to false guarantees the functions return false?)
* Multiplied rain speed by 3, per Oni's request.
* Disable weather density - force to 1 if weather draw distance, otherwise zero
* Move the ceilingpic check into a more convenient part of the weather spawning loop.
* `drawdist_precip_cons_t` - replaces "Infinite" with "None".
* Disable the lowest normal draw distance (256), given... both kart and srb2 are basically unplayable like that.
* Disable cv_drawdist_nights entirely.
Also, thank you for reminding me, Sryder - disable my very, very limited progress on encore mode in openGL so that stages aren't an unintended hodgepodge of different colourschemes for the objects versus the level environment.
Squares the colors to get nicer looking results (https://www.youtube.com/watch?v=LKnqECcg6Gw), as well as only blending a small chunk of the skincolor to prevent desaturation from the brightest/darkest values.
* Palette remaps.
* Branding.
TODO:
* Doesn't work in GL. (Mostly.) I have SOME ideas on how to tackle this, but...
* Transmaps are broken in Encore for some reason.
* I tried to make in-level colormaps shimmy over, but it didn't quite work, so I commented it out and only semi-fixed it.
* Deaths in record attack no longer put you into a glitchy singleplayer game-over state that we somehow both kept around and also broke since we branched Kart off of Vanilla..
* Fix non-standard mapscales making the Death Egg respawn octagons dissasemble themselves.
* Allow for MULTIPLE TIME EMBLEMS PER MAP, at least in the emblem UI on the timer. It shows all completed emblems plus the uncompleted emblem up to a total of three.
* Major tweaks to the First Person HUD.
* I know this was your baby, Sal, and some of the changes may prove controversial - so I've put the ones that are likely to cause the most fuss inside an ifndef block, so that you can toggle it as you please with minimal code changes.
* Dontdraw-ness, transparency, and colorization match the player's object!
* Moves around on the screen with respect to the direction of the player object's motion, to make drifting look nicer!
* Flashes the colour of your drift sparks.
* Did a WHOLE bunch of things with respect to music. I'm not sure how to describe this, so I'll go through step-by-step.
* Countdowns now play the drowning music again.
* Removed/disabled extraenous P_RestoreMusics.
* Made map-ending music called by its own function, P_EndingMusic(player_t *player).
* Made the ending music play on the LAST player crossing the finishing line in splitscreen, rather than first.
* Make dead players spinout and clip through the floor, at least until we add the new death anims.
* Fix prior pogo spring usage making dead players fall faster.
* Make the time over countdown use the kart font when not splitscreen with 3 or 4 players.
* Removed a weird bonus HWR_DrawCroppedPatch function signature in the hardware header.
- Smoothed out Ruby & Sepia
- Made Sapphire more distinct from Blue
- Made Navy more distinct from Jet
- MD2 colors weight a few colors even more heavily
- Revised ColorOpposite table
- Fix Wanted not updating on hit
- Very minor item odds adjustment for Battle
More menu/highlight things:
* Rename "Default" to "Game type", to make clearer what it's doing.
* Tweak race colouring slightly.
* Put a highlight around the level select icon, and make it consistent with voting.
* Allow setting the highlight colour to affect the intermissions.
* Fix bug with gametype colour getting for record attack.
A handful of skincolour things:
* Rename Turqouise to Aqua, because it resembles one of my fav 2.2 colours with that name.
* Fix incomplete Steel Blue -> Steel rename.
* Merge the very similar Blueberry and Sapphire...
* ... so Sapphire can be backported!
* And Ruby too.
- The majority of all colors have been tweaked in some capacity to have higher contrast, to either make character highlights or lineart pop out more
- Two new "on trial" colors that may or may not stay: Tangerine, and Dusk. Tangerine is a yellow-orange color to fill the void of yellows. Dusk is a previously removed color that looked freakin' sweet after some cleanup, why wasn't this kept?!
- Turquoise & Frost have been merged. My clean up of Frost ended up looking like a combination of the two.
- Caramel has been removed, Shiny Caramel takes its place.
- Unleashed my inner dream as wanting to have the job of whoever gets to name crayons, and changed all two-word names.
- Todo: reorganize by hue then lum for a nicer invincibility effect, redo and throughly test ColorOpposite table, double check to make sure there aren't any duplicate blendcolors for OGL
* To go with this, have the HUD fade in as the title goes away.
* After complaints, only do dogear gametype indicators on the voting screen for levels which don't match the prevailing gametype, and use thin font to intrude on the level pic less.
* Make the voting screen background a different graphic in battle.
* Improve behaviour of DrawDiag in GL.
* Super important to allow dedicated servers to continue forever without needing to add Terminal.
* To facilitate understanding, add gametype dog-ears to the vote screen!
* To do the above, add V_DrawDiag! Works in GL, too!!
* Unrelated shit!
* Fix a buffer overrun in the randmapbuffer!
* Disable spectating in splitscreen... Not 100% sure, but in 2p battle, if you spectate, you just lose one balloon and respawn...
* Improve all the string drawing functions' behaviour - both with being SLIGHTLY clipped by the edge of the screen, and when confronted with drawing off the base 320*200 internal area
Also tweaked a weird splitscreen check in HWR_DrawSpriteShadow; still investigating whether stplyr is ever not player 2 when it's player 2's view, but this looks better for now
Move old fix for too large maps having rendering issues from R_CheckBBox to OpenGL's HWR_CheckBBox
From what I know, this effects at least Aerial Garden and Seraphic Skylands
I don't fully understand this, but it's what software does and it fixes the issue of the lighting in DSZ3. Also don't need the extra call to R_Prep3DFloors.
Transformation based on screen space would make sense if we didn't want anything in the world to effect the sprites.
This should allow sprite splitting and sorting of sprites with level geometry easier.
stransform is no longer needed.
Solid walls *can* be cut
Fix issues with water and fog FOFs not cutting each other out correctly
Fix Fog colourmap and lighting setting that is done here.
Remove HWR_SplitFog
There is currently a bug with FF_DOUBLESHADOW (that also exists in software) but has a larger impact here. When 2 FF_DOUBLESHADOW lights are directly stacked on each other the bottom one has its height set incorrectly. This causes all the Fog in the timed gravity flipping section of ERZ2 to be drawn and it looks really bad.
This reverts commit 121fcd8369.
The reason I am reverting this is because the last commit actually fixes the *old* screenshot functionality, as the screen is being drawn back onto the buffer after they're swapped in the "real" size. Meaning the old function actually works perfectly fine now.
