What changed in EDuke32, build by build

Fix issue with indexed colour textures where in the case that tiles entered the texcache while !waloff[picnum] & were later (re)loaded, the earlier pth pointing to the tilesheet containing the blank tile would never be properly replaced with an updated gl texture.

Revert r7908 because it introduces a race on dabuf

Fix build error

Change audiolib's SDL driver's mutex stuff to use our implementation

Tiny error message cleanup

save name in exts

Add fallthrough__ in gameexec

Reverse the order video modes are sorted in

Tweak the fatal engine initialization error and game already running dialog boxes a bit

Fix linking with SDL 2.0.10

SDL 2.0.10

Audiolib housekeeping

Use a LUT instead of a switch to handle choosing which audiolib mixer function to use for a voice

Polymost projection changes to correct the perspective in widescreen and ultrawide resolutions.

Sound cleanups

New feature: combine SF_GLOBAL and SF_DTAG definesound flags to get Duke3D explosion sound behavior

Tweak map start message printed to the log

ext updates

game.cpp: move check for quitevent during start-up so that if start-up is cancelled during definitions parsing, the game won't continue to play in a half-loaded state.

Allow MOUSEINACTIVECONDITIONAL when out of menu. Fixes left clicking screens.

Add CONTROL_ClearAllButtons

Remove RTS names from standalone builds

definecheatdescription

Move cheat descriptions from menus.cpp to cheats.cpp

Add I_GeneralTrigger as a combination of Advance and Return and use it for skipping screens so that Esc works.

gameexec.cpp: allow G_ShowView() to execute regardless of the state of g_screenCapture.

tiles.cpp: backup & restore picsiz, walock, & waloff alongside other per tile arrays in artClearMapArt() and artSetupMapArt()

sector.cpp: ensure that if scripts have told us not to render normally to the tile, that we still handle restoring our target & setting up the tile appropriately for what the script may have rendered

engine.cpp: make renderSetTarget() more robust so that passing an xsiz or ysiz <= 0 is not accepted and can't cause a segmentation fault

polymer.cpp: fix issue where assert could fail due to HUD model sprites having an owner >= MAXSPRITES

polymost.cpp: Fix issue where tiles whose dimensions had grown would not have their sizes updated in GL and could fail to update their texture data

polymost.cpp: If a tile in the tilesheet is large enough to fit a redefined tile, use that space rather than allocating a new texture

polymost.cpp: if an indexed colour tile is being reloaded, changed dimensions, and no longer matches the calculated tilesheets, generate a separate texture for it.

build.vcxproj: Execute custom build tools & step before BuildGenerateSources

Oops

Fix crashes when passing invalid variable names to a couple of debugging commands in the console

Don't attempt to draw TILE_LOADSHOT unless it's already in memory

Fix automapping not working when looking at the textured map mode

Skip drawing invalid polygons in polymost_drawpoly()

Fix issue with sounds being expired from cache

This adds back in the engine's old automapping feature

Make most things in screens.cpp use I_AdvanceTrigger() instead of I_CheckAllInput()

Fix silly branching logic in engineLoadBoard()

Don't blow away wall cstat bit 14 for use as a temp flag in the editor

Work around an issue with far plane clipping with voxels without mipmaps in software mode