Initial commit

Author: lazarv

.gitignore

@@ -0,0 +1,55 @@
+CMDLINE
+INSTALL
+Makefile
+Makefile.in
+TAGS
+aclocal.m4
+autom4te.cache
+autotools
+bin
+config.hin
+config.log
+config.status
+configure
+lib
+obj
+rpm.spec
+stamp-h
+stamp-h.in
+stamp-h1
+tags
+\#*\#
+DOOM*.png
+HTIC*.png
+HEXEN*.png
+STRIFE*.png
+DOOM*.pcx
+HTIC*.pcx
+HEXEN*.pcx
+STRIFE*.pcx
+
+# These are the default patterns globally ignored by Subversion:
+*.o
+*.lo
+*.la
+*.al
+.libs
+*.so
+*.so.[0-9]*
+*.a
+*.pyc
+*.pyo
+*.rej
+*~
+.#*
+.*.swp
+.DS_store
+
+*.bc
+*.wasm
+doom.*
+*.log
+*.wad
+*.flac
+*.ogg
+*.mp3

AUTHORS

@@ -0,0 +1,7 @@
+Simon Howard <[email protected]>
+James Haley <[email protected]>
+Samuel Villarreal <[email protected]>
+Fabian Greffrath <[email protected]>
+Jonathan Dowland <[email protected]>
+Alexey Khokholov <[email protected]>
+Viktor Lázár <[email protected]>

COPYING.md

@@ -0,0 +1,26 @@
+# WebAssembly DOOM
+
+DOOM® is a registered trademark of ZeniMax Media Inc. in the US and/or
+other countries. Id Software® is a registered trademark of ZeniMax Media
+Inc. in the US and/or other countries. WebAssembly DOOM is in no way affiliated
+with ZeniMax Media Inc. or id Software LLC and is not approved by ZeniMax
+Media Inc. or id Software.
+
+Doom is © 1993-1996 Id Software, Inc.; Boom 2.02 is © 1999 id Software,
+Chi Hoang, Lee Killough, Jim Flynn, Rand Phares, Ty Halderman; PrBoom+ is
+© 1999 id Software, Chi Hoang, Lee Killough, Jim Flynn, Rand Phares, Ty
+Halderman, © 1999-2000 Jess Haas, Nicolas Kalkhof, Colin Phipps, Florian
+Schulze, © 2005-2006 Florian Schulze, Colin Phipps, Neil Stevens, Andrey
+Budko; Chocolate Doom is © 1993-1996 Id Software, Inc., © 2005 Simon
+Howard; Strawberry Doom is © 1993-1996 Id Software, Inc., © 2005 Simon
+Howard, © 2008-2010 GhostlyDeath; Crispy Doom is © 2014-2018 Fabian
+Greffrath.
+
+SDL 2.0, SDL_mixer 2.0 and SDL_net 2.0 are © 1997-2016 Sam Lantinga.
+
+Secret Rabbit Code (libsamplerate) is © 2002-2011 Erik de Castro Lopo;
+Libpng is © 1998-2014 Glenn Randers-Pehrson, © 1996-1997 Andreas Dilger, ©
+1995-1996 Guy Eric Schalnat, Group 42, Inc.; Zlib is © 1995-2013 Jean-loup
+Gailly and Mark Adler.
+
+Emscripten is © 2010-2018 Emscripten authors, see [AUTHORS](https://raw.githubusercontent.com/emscripten-core/emscripten/incoming/AUTHORS) file.

README.md

@@ -0,0 +1,234 @@
+#!/usr/bin/env bash
+
+CC=emcc
+
+if [[ $# -eq 0 ]]; then
+  echo "Usage: $0 {libsamplerate|sdl_mixer|opl|chocolate|doom}"
+fi
+
+build_libsamplerate() {
+    echo "Building libsamplerate.bc..."
+    (cd "$(dirname "$0")/libsamplerate" && $CC \
+    src_sinc.c \
+    src_zoh.c \
+    src_linear.c \
+    samplerate.c \
+    -Oz \
+    -Wall \
+    -o libsamplerate.bc)
+}
+
+build_sdl_mixer() {
+    echo "Building sdl_mixer.bc..."
+    (cd "$(dirname "$0")/sdl_mixer" && $CC \
+    effect_position.c \
+    effect_stereoreverse.c \
+    effects_internal.c \
+    mixer.c \
+    music.c \
+    -Oz \
+    -Wall \
+    -s USE_SDL=2 \
+    -o sdl_mixer.bc)
+}
+
+build_opl() {
+    echo "Building opl.bc..."
+    (cd "$(dirname "$0")/opl" && $CC \
+    opl_queue.c \
+    opl_sdl.c \
+    opl.c \
+    opl3.c \
+    -I../src \
+    -Oz \
+    -Wall \
+    -o opl.bc)
+}
+
+build_system() {
+    echo "Building system.bc..."
+    (cd "$(dirname "$0")/src" && $CC \
+    ../opl/opl.bc \
+    ../sdl_mixer/sdl_mixer.bc \
+    i_endoom.c \
+    i_gif.c \
+    i_input.c \
+    i_joystick.c \
+    i_main.c \
+    i_oplmusic.c \
+    i_sdlsound.c \
+    i_sound.c \
+    i_system.c \
+    i_timer.c \
+    i_txt.c \
+    i_video.c \
+    i_webmusic.c \
+    sha1.c \
+    tables.c \
+    memio.c \
+    midifile.c \
+    mus2mid.c \
+    d_event.c \
+    d_iwad.c \
+    d_loop.c \
+    d_mode.c \
+    m_argv.c \
+    m_bbox.c \
+    m_cheat.c \
+    m_config.c \
+    m_controls.c \
+    m_fixed.c \
+    m_misc.c \
+    z_zone.c \
+    v_diskicon.c \
+    v_video.c \
+    v_trans.c \
+    w_checksum.c \
+    w_file.c \
+    w_file_stdc.c \
+    w_main.c \
+    w_merge.c \
+    w_wad.c \
+    deh_io.c \
+    deh_main.c \
+    deh_mapping.c \
+    deh_str.c \
+    deh_text.c \
+    ../gifenc/gifenc.c \
+    -Oz \
+    -Wall \
+    -I. \
+    -I../sdl_mixer \
+    -I../libsamplerate \
+    -I../opl \
+    -I../gifenc \
+    -s USE_SDL=2 \
+    -s USE_LIBPNG=1 \
+    -o system.bc)
+}
+
+build_doom() {
+    echo "Building doom.{js,wasm}..."
+    (cd "$(dirname "$0")/src/doom" && $CC \
+    ../system.bc \
+    doomdef.c \
+    doomstat.c \
+    dstrings.c \
+    info.c \
+    sounds.c \
+    statdump.c \
+    am_map.c \
+    d_items.c \
+    d_main.c \
+    deh_ammo.c \
+    deh_bexincl.c \
+    deh_bexpars.c \
+    deh_bexptr.c \
+    deh_bexstr.c \
+    deh_cheat.c \
+    deh_doom.c \
+    deh_frame.c \
+    deh_misc.c \
+    deh_ptr.c \
+    deh_sound.c \
+    deh_thing.c \
+    deh_weapon.c \
+    f_finale.c \
+    f_wipe.c \
+    g_game.c \
+    hu_lib.c \
+    hu_stuff.c \
+    m_menu.c \
+    m_random.c \
+    p_bexptr.c \
+    p_blockmap.c \
+    p_ceilng.c \
+    p_doors.c \
+    p_enemy.c \
+    p_extnodes.c \
+    p_floor.c \
+    p_inter.c \
+    p_lights.c \
+    p_map.c \
+    p_maputl.c \
+    p_mobj.c \
+    p_plats.c \
+    p_pspr.c \
+    p_saveg.c \
+    p_setup.c \
+    p_sight.c \
+    p_spec.c \
+    p_switch.c \
+    p_telept.c \
+    p_tick.c \
+    p_user.c \
+    r_bmaps.c \
+    r_bsp.c \
+    r_data.c \
+    r_draw.c \
+    r_main.c \
+    r_plane.c \
+    r_segs.c \
+    r_sky.c \
+    r_things.c \
+    s_sound.c \
+    st_lib.c \
+    st_stuff.c \
+    wi_stuff.c \
+    -Oz \
+    -Wall \
+    -I. \
+    -I.. \
+    -I../gifenc \
+    -s WASM=1 \
+    -s USE_SDL=2 \
+    -s USE_LIBPNG=1 \
+    -s MODULARIZE=1 \
+    -s ASSERTIONS=0 \
+    -s ALLOW_MEMORY_GROWTH=1 \
+    -s NO_EXIT_RUNTIME=0 \
+    -s EXTRA_EXPORTED_RUNTIME_METHODS=['FS'] \
+    --no-heap-copy \
+    -o ../../doom.js)
+}
+
+for arg in $@; do
+case "$arg" in
+  -libsamplerate)
+    build_libsamplerate
+    ;;
+
+  -sdl_mixer)
+    build_sdl_mixer
+    ;;
+
+  -opl)
+    build_opl
+    ;;
+
+  -system)
+    build_system
+    ;;
+
+  -doom)
+    build_doom
+    ;;
+
+  -all)
+    build_libsamplerate
+    build_sdl_mixer
+    build_opl
+    build_system
+    build_doom
+    ;;
+
+  -system_doom)
+    build_system
+    build_doom
+    ;;
+
+  *)
+    echo "Usage: $0 {libsamplerate|sdl_mixer|opl|chocolate|doom}"
+    ;;
+esac
+done