Add Eternity Engine

engines/eternity/LICENSE

@@ -0,0 +1,17 @@
+Copyright (c) 2019 Patryk Obara
+
+This software is provided 'as-is', without any express or implied
+warranty. In no event will the authors be held liable for any damages
+arising from the use of this software.
+
+Permission is granted to anyone to use this software for any purpose,
+including commercial applications, and to alter it and redistribute it
+freely, subject to the following restrictions:
+
+1. The origin of this software must not be misrepresented; you must not
+   claim that you wrote the original software. If you use this software
+   in a product, an acknowledgment in the product documentation would be
+   appreciated but is not required.
+2. Altered source versions must be plainly marked as such, and must not be
+   misrepresented as being the original software.
+3. This notice may not be removed or altered from any source distribution. 

engines/eternity/assets/master.csc

@@ -0,0 +1 @@
+master_levels_dir "../masterbase/master/wads/"

engines/eternity/assets/run-eternity.sh

@@ -0,0 +1,15 @@
+#!/bin/bash
+
+if [[ -z "${SDL_SOUNDFONTS}" ]]; then
+    echo "Setting default soundfont"
+    export SDL_SOUNDFONTS="fluid-soundfont-3.1/FluidR3_GM.sf2"
+fi
+
+
+cd eternity
+
+# workaround for libopengl
+mkdir lib
+cp /overrides/lib/x86_64-linux-gnu/libXext.so.6 lib/libOpenGL.so.0
+
+LD_LIBRARY_PATH="lib:$LD_LIBRARY_PATH" ./eternity "$@"

engines/eternity/build.sh

@@ -0,0 +1,32 @@
+#!/bin/bash
+
+export pfx="$PWD/local"
+mkdir -p "$pfx"
+
+export LDFLAGS=-L"$VCPKG_INSTALLED_PATH/lib"
+export LIBRARY_PATH="$VCPKG_INSTALLED_PATH/lib;$pfx/lib"
+
+# From https://gitlab.com/luxtorpeda/packages/gzdoom - See LICENSE file for more information
+# CLONE PHASE
+git clone https://github.com/team-eternity/eternity.git source
+pushd source
+git checkout d699a7d
+git submodule update --init
+popd
+
+# BUILD PHASE
+pushd "source"
+mkdir -p build
+cd build
+cmake \
+    -DCMAKE_BUILD_TYPE=Release \
+    -DCMAKE_PREFIX_PATH="$pfx;$VCPKG_INSTALLED_PATH" \
+    ..
+make -j "$(nproc)"
+make install DESTDIR="$pfx"
+popd
+
+# COPY PHASE
+cp -rfv "$pfx/usr/local/bin"/* "$diststart/common/dist/"
+cp -rfv "$pfx/usr/local/share/eternity/base" "$diststart/common/dist/"
+cp -rfv assets/* "$diststart/common/dist/"

engines/eternity/env.sh

@@ -0,0 +1,6 @@
+#!/bin/bash
+
+export STEAM_APP_ID_LIST="2300 2280"
+export LICENSE_PATH="./source/COPYING"
+export ADDITIONAL_LICENSES="./LICENSE"
+export COMMON_PACKAGE="1"

engines/eternity/vcpkg.json

@@ -0,0 +1,7 @@
+{
+    "$schema": "https://raw.githubusercontent.com/microsoft/vcpkg-tool/main/docs/vcpkg.schema.json",
+    "dependencies": [
+        { "name": "fluidsynth", "features": ["pulseaudio"] },
+        { "name": "sdl2-mixer", "features": ["fluidsynth"] }
+    ]
+}

metadata/packagessniper_v2.json

@@ -563,6 +563,29 @@
                             "download_name": "fluid-soundfont"
                         }
                     ]
+                },
+                 {
+                    "name": "Eternity Engine",
+                    "engine_name": "Eternity Engine",
+                    "command": "./eternity/run-eternity.sh",
+                    "command_args": [
+                        "-iwad",
+                        "../base/DOOM.WAD"
+                    ],
+                    "download": [
+                        "eternity",
+                        "fluid-soundfont"
+                    ],
+                    "download_config": [
+                        {
+                            "extract_location": "./eternity",
+                            "download_name": "eternity"
+                        },
+                        {
+                            "extract_location": "./eternity",
+                            "download_name": "fluid-soundfont"
+                        }
+                    ]
                 },
                 {
                     "name": "Odamex",
@@ -1700,6 +1723,68 @@
                         }
                     ]
                 },
+                {
+                    "name": "Eternity Engine",
+                    "commands": [
+                        {
+                            "cmd": "./eternity/run-eternity.sh",
+                            "args": [
+                                "-iwad",
+                                "../base/DOOM2.WAD"
+                            ],
+                            "command_name": ".*rerelease"
+                        },
+                        {
+                            "cmd": "./eternity/run-eternity.sh",
+                            "args": [
+                                "-iwad",
+                                "../base/DOOM2.WAD"
+                            ],
+                            "command_name": ".*doom2"
+                        },
+                        {
+                            "cmd": "./eternity/run-eternity.sh",
+                            "args": [
+                                "-iwad",
+                                "../finaldoombase/TNT.WAD"
+                            ],
+                            "command_name": ".*tnt"
+                        },
+                        {
+                            "cmd": "./eternity/run-eternity.sh",
+                            "args": [
+                                "-iwad",
+                                "../finaldoombase/PLUTONIA.WAD"
+                            ],
+                            "command_name": ".*plutonia"
+                        },
+                        {
+                            "cmd": "./eternity/run-eternity.sh",
+                            "args": [
+                                "-iwad",
+                                "../masterbase/doom2/DOOM2.WAD",
+                                "-vanilla",
+                                "-exec",
+                                "master.csc"
+                            ],
+                            "command_name": ".*master"
+                        }
+                    ],
+                    "download": [
+                        "eternity",
+                        "fluid-soundfont"
+                    ],
+                    "download_config": [
+                        {
+                            "extract_location": "./eternity",
+                            "download_name": "eternity"
+                        },
+                        {
+                            "extract_location": "./eternity",
+                            "download_name": "fluid-soundfont"
+                        }
+                    ]
+                },
                 {
                     "name": "Odamex",
                     "commands": [
@@ -8096,6 +8181,16 @@
             "controllerSupportedManualGame": true,
             "engine_name": "Chocolate Doom"
         },
+        {
+            "engine_link": "https://github.com/team-eternity/eternity",
+            "version": "d699a7d",
+            "author": "d10sfan",
+            "author_link": "https://github.com/d10sfan",
+            "license": "GPLv3",
+            "license_link": "https://github.com/team-eternity/eternity/blob/master/COPYING",
+            "controllerSupportedManualGame": true,
+            "engine_name": "Eternity Engine"
+        },
         {
             "engine_link": "https://github.com/fabiangreffrath/crispy-doom",
             "version": "6.0",
@@ -9791,4 +9886,4 @@
             "value": "Supports steam achivements."
         }
     ]
-}
+}