* Implement renderstyle and transparent actor sprite rendering in automap
* Add "am_advspriterender" CVAR and add invisible actor checks.
* Rename cvar to `am_thingrenderstyles`
# Conflicts:
# src/am_map.cpp
- made the vid_scaleto____ commands less hacky - after finding out I could route the calls through screen->, found the correct screen-> commands, and do scaling based on the real screen dimensions
For example, SW1SKULL and SW2SKULL switches are animated in TNT: Evilution
Their frames are defined in ANIMATED lump which is old BOOM binary format
Textures other than base were not cached because the corresponding switch definitions (in ANIMDEFS lump) have one frame only and BOOM style animations were not taken into account
https://forum.zdoom.org/viewtopic.php?t=66652
# Conflicts:
# src/p_setup.cpp
Actual boost heavily depends on platform's memory architecture, made it a bit more cache friendly in general
# Conflicts:
# src/textures/hires/hqresize.cpp
Notable changes:
* IsSourcePlayingSomething had undefined behavior when checking unattached and unpositioned sounds.
* loading Blood RAW sounds with different sample rates but the same backing lump may not use the same hardware sound buffer.
* when playing an unpositioned sound the attenuation is irrelevant and must be ignored. This resulted in a 3D sound being started which was mostly inaudible due to lack of valid origin.
- added Marisa Kirisame's CHAN_OVERLAP flag.
- exported S_IsActorPlayingSomething to ZScript.
The sound API change required deprecating A_PlaySound and S_Sound. There are now new variants S_StartSound and A_StartSound which have two distinct parameters for channel and flags.
# Conflicts:
# src/bbannouncer.cpp
# src/fragglescript/t_func.cpp
# src/g_shared/a_lightning.cpp
# src/p_effect.cpp
# src/p_mobj.cpp
# src/p_switch.cpp
# src/playsim/p_spec.cpp
# src/sound/s_doomsound.cpp
# src/sound/s_doomsound.h
# wadsrc/static/zscript/base.zs
# Conflicts:
# src/intermission/intermission.cpp
# src/sound/s_doomsound.cpp
Also simplified the sound init decision making. With FMod gone there is no reason to be pedantic here. Even the check of snd_backend for the Null device could be omitted here, its only realistic use is '-nosound'.
# Conflicts:
# src/sound/s_environment.cpp
The game independent part of the code has been mostly isolated.
# Conflicts:
# src/sound/s_doomsound.cpp
# src/sound/s_sound.cpp
# src/sound/s_sound.h
# Conflicts:
# src/sound/s_sound.cpp
Many of the simple wrappers have been moved to a separate file and the sound source handling has been abstracted.
This is only the first phase, the work is not complete yet.
Also changed the license of the sound code to BSD after verifying that this code bears no similarity to id's original sound code anymore, save for a few function names (which are due to be refactored out anyway.)
# Conflicts:
# src/sound/s_sound.cpp
# src/sound/s_sound.h
