What changed in EDuke32, build by build

Revert "SDL 2.0.9"

Fix issue with definegamefuncname and undefinegamefunc

Fix missing/invalid palswaps and shades in automap with Polymost

Fix an infinite loop in S_StopEnvSound() that could occur if the audio thread happened to finish playing a voice in between checking if g_sounds[].voices[].id > FX_Ok and calling FX_StopSound(), exacerbated by improper std::atomic usage

Fix buffer overrun

Remove 'none' as an option for the frame limiter in the menu and fix a bug with the slider for the offset

MSVC build fix

Fix NETCODE_DISABLED builds. We should probably rename Net_GetPackets() to something else, because it does other required things.

Fix loading screen tile

Fix issue where the option to enable or disable Polymer wasn't being saved properly

Fix issue where the player's pistol isn't removed when they spawn on HURTRAIL/FLOORSLIME/FLOORPLASMA

macOS build fix. DONT_BUILD.

Revert "engine.cpp/.h: clean up & fix lintersect(). Additionally, add support for finding intersections of collinear line segments."

Fix issue with editor not allowing wall and floor aligned sprites to be resized in 2d mode without textured view mode enabled

This should fix the too many sprites spawned issue in single player

Fix net.cpp line endings

Fix function that some sadist formatted with 3 spaces

This fixes S_CheckSoundPlaying() and makes CON_IFSOUND work correctly in scripts that run during menus. These changes together fix the exchange between Duke and Lani at the end of episode 3 of Duke3D.

Fix CON commands leaving useless extra values in the bytecode. They were only valid outside of executable blocks so it was never noticed.

Fix CON compiler line number accounting problem introduced with the optimization that transforms CON_SETVARVAR -> CON_SETVAR if the second parameter is a constant

Change A_AddToDeleteQueue() to call A_DeleteSprite() on sprites it removes from the queue directly, as sprites with statnums other than STAT_ACTOR and STAT_MISC are not deleted automatically when their xrepeat is 0. This fixes using CON_INSERTSPRITEQ with sprites of statnums other than STAT_ACTOR and STAT_MISC.

- Packet code implementation (merge from private c/s repo), world updates are now synced through snapshots. See tag SVN_SyncPoint_Dec2018 on master of the other repo.

macOS build fix

Fix oversight with wall texture rotation on tile 0

Fix issue with a couple symbols from cmdline.h sometimes picking up different linkage due to accidental double definition in game.h

Further clean up C_SetScriptSize(). This also fixes a bug in the function where when expanding the buffer size, most of the extra space was left uninitialized due to bad parameters passed to memset().

Fix Gv_GetArrayOrStruct() error message

Fix whitespace in gameres.rc

Fix Polymer checkbox not showing up in the startup window in Visual Studio builds

Rename Gv_GetSpecialVar() to Gv_GetArrayOrStruct() and fix what would be a bug in Gv_GetVarDataPtr() if we were using it for something more than the single thing we use it for now

This does nothing but fix indentation of a single block of code

This is supposed to fix some errors with HIGH_PRECISION_SPRITE reported by a static analyzer, wherein 32-bit values were shifted and truncated as 32-bit before being widened to a 64-bit type, which didn't seem like the intended behavior. This is the commit to look at if anything is suddenly fucked up in the classic software renderer.

Fix a couple of issues that cropped up after some of the previous OSD refactoring commits

OSD warning fix

Fix a null pointer dereference in G_GameExit() so we don't crash while we're crashing

Fix a big fail in my implementation of CON_DIVR and CON_DIVRU.

Fix usages of tab characters that slipped into menus.h at some point, and fix declaration of function Menu_Change() to match its definition

Fix screwed up spacing in a few audiolib files. No functional changes.

Fix issue with Bgetsysmemsize() on some platforms after the changeover to ::min and ::max.

Fix HIGH_PRECISION_SPRITE, broken when switching to std::min and std::max.

Fix derpy menu bug

engine.cpp: fix crash when calling `setrendermode 3` where PolymostProcessVoxels would be called before Polymost is initialized.

Increase size of text buffer used for editor 3d mode info display--it was possible to overflow it

Prevent g_sounds[] buffer overflow when attempting to define a sound with an index higher than MAXSOUNDS-1. This reduces the number of sound definitions available by 1 as the last slot is now reserved for the error condition.

Fix usage of pointer to stack allocated array outside of the scope the array was declared in

Fix huge bug in CON_COPY

Clarify assignment in ternary condition as not a bug