ports: add 'dsda-doom', lightweight DOOM source port

Added 'dsda-doom', a DOOM source port based on PrBoom+ with extra features geared for demo recording/playback, focused on speedrunning and quality of life.
It has support for:

 * Heretic, Hexen, MBF21, Doom-in-Hexen, UDMF, and MAPINFO support
 * In-game console and scripting
 * Full controller support
 * Palette-based OpenGL renderer
 * Debugging features for testing
 * Strict mode for speedrunning
 * Various quality of life improvements
 * Advanced tools for TASing
 * Rewind

It is meant to replace `lzdoom`, which is no longer developed, as a lightweight DOOM port. Can play most Boom based WADs without issues. Due to its popularity in the TAS community, a lot of BOOM compatible WADs are tested against `dsda-doom`, which should provide better compatiblity than other lightweight source ports (crispy/woof).

It has a SW renderer - which runs ok on a RPI3 - and an OpenGL2 renderer which can be shitched on for OpenGL capable systems. I haven't tested the joypad/gamepad support, though it's there and default mappings take this into account.

Links:
 - Project repository: https://github.com/kraflab/dsda-doom/
 - DoomWorld support topic: https://www.doomworld.com/vb/thread/133096
 - DoomWiki page: https://doomwiki.org/wiki/DSDA-Doom

Author: cmitu

scriptmodules/ports/dsda-doom.sh

@@ -0,0 +1,69 @@
+#!/usr/bin/env bash
+
+# This file is part of The RetroPie Project
+#
+# The RetroPie Project is the legal property of its developers, whose names are
+# too numerous to list here. Please refer to the COPYRIGHT.md file distributed with this source.
+#
+# See the LICENSE.md file at the top-level directory of this distribution and
+# at https://raw.githubusercontent.com/RetroPie/RetroPie-Setup/master/LICENSE.md
+#
+
+rp_module_id="dsda-doom"
+rp_module_desc="DOOM source port based on PrBoom+, focused on speedrunning and QoL"
+rp_module_licence="GPL2 https://raw.githubusercontent.com/kraflab/dsda-doom/master/prboom2/COPYING"
+rp_module_repo="git https://github.com/kraflab/dsda-doom master"
+rp_module_section="exp"
+rp_module_flags="sdl2"
+
+function depends_dsda-doom() {
+    local depends=(cmake libsdl2-dev libsdl2-image-dev libsdl2-mixer-dev libogg-dev libmad0-dev libvorbis-dev libzip-dev zlib1g-dev)
+    # we need Fluidsynth 2+, check whether the platform has the older libfluidsynth1
+    [[ -z "$(dpkg-query -W -f '${Version}' libfluidsynth1)" ]] && depends+=(libfluidsynth-dev)
+
+    getDepends "${depends[@]}"
+}
+
+function sources_dsda-doom() {
+    gitPullOrClone
+}
+
+function build_dsda-doom() {
+    rm -rf release && mkdir -p release
+    cd release
+    local params=(-DCMAKE_INSTALL_PREFIX="$md_inst" -DCMAKE_BUILD_TYPE=Release -DWITH_PORTMIDI=OFF)
+    # disable fluidsynth when the v1 is found
+    [[ -n "$(dpkg-query -W -f '${Version}' libfluidsynth1)" ]] && params+=(-DWITH_FLUIDSYNTH=OFF)
+    cmake "${params[@]}" ../prboom2
+    make
+    md_ret_require="$md_build/release/dsda-doom"
+}
+
+function install_dsda-doom() {
+    md_ret_files=(
+        'release/dsda-doom'
+        'release/dsda-doom.wad'
+        'README.md'
+        'docs'
+        'prboom2/COPYING'
+        'prboom2/AUTHORS'
+    )
+}
+
+function add_games_dsda-doom() {
+    local params=("-fullscreen" "-width %XRES%" "-height %YRES%")
+    local launcher_prefix="DOOMWADDIR=$romdir/ports/doom"
+    _add_games_lr-prboom "$launcher_prefix $md_inst/$md_id -iwad %ROM% ${params[*]}"
+}
+
+function configure_dsda-doom() {
+    mkRomDir "ports/doom"
+
+    moveConfigDir "$home/.dsda-doom" "$md_conf_root/doom"
+
+    [[ "$md_mode" == "remove" ]] && return
+
+    game_data_lr-prboom
+    add_games_${md_id}
+}
+