Merge pull request #73 from feserr/main

Add support for ARM64 architecture

Author: arguser

.github/workflows/docker-image.yml

@@ -50,7 +50,7 @@ jobs:
         id: docker_build
         uses: docker/build-push-action@v5
         with:
-          platforms: linux/amd64
+          platforms: linux/amd64,linux/arm64
           push: true
           tags: ${{ steps.meta.outputs.tags }}
 

Dockerfile

@@ -1,7 +1,11 @@
 ###########################################################
 # Dockerfile that builds a Core Keeper Gameserver
 ###########################################################
-FROM cm2network/steamcmd:root
+FROM cm2network/steamcmd:root AS base-amd64
+FROM --platform=arm64 sonroyaalmerol/steamcmd-arm64:root-2024-11-24 AS base-arm64
+
+ARG TARGETARCH
+FROM base-${TARGETARCH}
 
 LABEL maintainer="leandro.martin@protonmail.com"
 
@@ -14,7 +18,10 @@ ENV SCRIPTSDIR="${HOMEDIR}/scripts"
 ENV MODSDIR="${STEAMAPPDATADIR}/StreamingAssets/Mods"
 ENV DLURL=https://raw.githubusercontent.com/escapingnetwork/core-keeper-dedicated
 
-RUN dpkg --add-architecture i386
+ARG TARGETARCH
+RUN case "${TARGETARCH}" in \
+    "amd64") dpkg --add-architecture i386 ;; \
+    esac
 
 # Install Core Keeper server dependencies and clean up
 RUN set -x \
@@ -27,13 +34,56 @@ RUN set -x \
         gosu \
         jo \
         gettext-base \
+        unzip \
+	wget \
     && rm -rf /var/lib/apt/lists/*
 
+RUN case "${TARGETARCH}" in \
+    "arm64") apt-get update \
+        && apt-get install -y --no-install-recommends --no-install-suggests \
+            libmonosgen-2.0-1 \
+            libdbus-1-3 \
+            libxcursor1 \
+            libxinerama1 \
+            libxss1 \
+            libatomic1 \
+            libpulse0 \
+	&& rm -rf /var/lib/apt/lists/* ;; \
+    esac
+
+# Download Depot downloader
+ARG DEPOT_DOWNLOADER_VERSION="2.7.4"
+RUN case "${TARGETARCH}" in \
+        "amd64") DEPOT_DOWNLOADER_FILENAME=DepotDownloader-linux-x64.zip ;; \
+        "arm64") DEPOT_DOWNLOADER_FILENAME=DepotDownloader-linux-arm64.zip ;; \
+    esac \
+    && wget --progress=dot:giga "https://github.com/SteamRE/DepotDownloader/releases/download/DepotDownloader_${DEPOT_DOWNLOADER_VERSION}/${DEPOT_DOWNLOADER_FILENAME}" -O DepotDownloader.zip \
+    && unzip DepotDownloader.zip \
+    && rm -rf DepotDownloader.xml \
+    && chmod +x DepotDownloader \
+    && mv DepotDownloader /usr/local/bin/DepotDownloader
+
 # Setup X11 Sockets folder
 RUN mkdir /tmp/.X11-unix \
     && chmod 1777 /tmp/.X11-unix \
     && chown root /tmp/.X11-unix
 
+# Box64/86 configuration
+ENV BOX64_DYNAREC_BIGBLOCK=0 \
+    BOX64_DYNAREC_SAFEFLAGS=2 \
+    BOX64_DYNAREC_STRONGMEM=3 \
+    BOX64_DYNAREC_FASTROUND=0 \
+    BOX64_DYNAREC_FASTNAN=0 \
+    BOX64_DYNAREC_X87DOUBLE=1 \
+    BOX64_DYNAREC_BLEEDING_EDGE=0 \
+    BOX86_DYNAREC_BIGBLOCK=0 \
+    BOX86_DYNAREC_SAFEFLAGS=2 \
+    BOX86_DYNAREC_STRONGMEM=3 \
+    BOX86_DYNAREC_FASTROUND=0 \
+    BOX86_DYNAREC_FASTNAN=0 \
+    BOX86_DYNAREC_X87DOUBLE=1 \
+    BOX86_DYNAREC_BLEEDING_EDGE=0
+
 # Setup folders
 COPY ./scripts ${SCRIPTSDIR}
 RUN set -x \
@@ -45,6 +95,7 @@ RUN set -x \
 # Declare envs and their default values
 ENV PUID=1000 \
     PGID=1000 \
+    USE_DEPOT_DOWNLOADER=false \
     WORLD_INDEX=0 \
     WORLD_NAME="Core Keeper Server" \
     WORLD_SEED=0 \

README.md

@@ -11,6 +11,17 @@ Explore an endless cavern of creatures, relics and resources in a mining sandbox
 
 ## How to run
 
+### ARM based configuration
+
+This image currently includes the following Box64 build variants for the following devices:
+
+- Generic [generic]
+- Raspberry Pi 5 [rpi5]
+- M1 (M-Series) Mac [m1]
+- ADLink Ampere Altra (Oracle ARM CPUs) [adlink]
+
+By default it is set to use `generic`. If you want to use another one, change the enviromental variable `ARM64_DEVICE` at the `core.env` file.
+
 ### Volumes
 
 Create two directories where you want to run your server :
@@ -46,6 +57,8 @@ Create a `core.env` file, it should contain the environment variables for the de
 ```env
 PUID=1000
 PGID=1000
+ARM64_DEVICE=generic
+USE_DEPOT_DOWNLOADER=false
 WORLD_INDEX=0
 WORLD_NAME="Core Keeper Server"
 WORLD_SEED=0
@@ -94,6 +107,8 @@ These are the arguments you can use to customize server behavior with default va
 | :---:   | :---: | :---: |
 | PUID | 1000 | The user ID on the host that the container should use for file ownership and permissions. |
 | PGID | 1000 | The group ID on the host that the container should use for file ownership and permissions. |
+| ARM64_DEVICE | generic | The Box64 build variants. Accepts `generic`, `rpi5`, `m1` and `adlink`. |
+| USE_DEPOT_DOWNLOADER | false | Use Depot downloader instead of steamcmd. Useful for system not compatible with 32 bits. | 
 | WORLD_INDEX | 0 | Which world index to use. |
 | WORLD_NAME | "Core Keeper Server" | The name to use for the server. |
 | WORLD_SEED | 0 | The seed to use for a new world. Set to 0 to generate random seed. |

docker-compose-example/core.env

@@ -1,5 +1,7 @@
 PUID=1000
 PGID=1000
+ARM64_DEVICE=adlink
+USE_DEPOT_DOWNLOADER=false
 WORLD_INDEX=0
 WORLD_NAME="Core Keeper Server"
 WORLD_SEED=0

docker-compose-example/docker-compose.yml

@@ -2,6 +2,8 @@ services:
   core-keeper:
     container_name: core-keeper-dedicated
     image: escaping/core-keeper-dedicated
+    ports:
+      - "$SERVER_PORT:$SERVER_PORT/udp"
     volumes:
       - server-files:/home/steam/core-keeper-dedicated
       - server-data:/home/steam/core-keeper-data

scripts/launch.sh

@@ -39,8 +39,15 @@ touch "$logfile"
 Xvfb :99 -screen 0 1x1x24 -nolisten tcp &
 xvfbpid=$!
 
+# Get the architecture using dpkg
+architecture=$(dpkg --print-architecture)
+
 # Start Core Keeper Server
-DISPLAY=:99 LD_LIBRARY_PATH="${LD_LIBRARY_PATH}:${STEAMCMDDIR}/linux64/" ./CoreKeeperServer "${params[@]}" &
+if [ "$architecture" == "arm64" ]; then
+    DISPLAY=:99 LD_LIBRARY_PATH="${STEAMCMDDIR}/linux64:${BOX64_LD_LIBRARY_PATH}:${LD_LIBRARY_PATH}" /usr/local/bin/box64 ./CoreKeeperServer "${params[@]}" &
+else
+    DISPLAY=:99 LD_LIBRARY_PATH="${LD_LIBRARY_PATH}:${STEAMCMDDIR}/linux64/" ./CoreKeeperServer "${params[@]}" &
+fi
 ckpid=$!
 
 LogDebug "Started server process with pid ${ckpid}"

scripts/setup.sh

@@ -3,6 +3,8 @@ mkdir -p "${STEAMAPPDIR}" || true
 
 # Initialize arguments array
 args=(
+    "+@sSteamCmdForcePlatformType" "linux"
+    "+@sSteamCmdForcePlatformBitness" "64"
     "+force_install_dir" "$STEAMAPPDIR"
     "+login" "anonymous"
     "+app_update" "$STEAMAPPID" "validate"
@@ -19,6 +21,12 @@ fi
 args+=("+quit")
 
 # Run SteamCMD with the arguments
-bash "${STEAMCMDDIR}/steamcmd.sh" "${args[@]}"
+if [ "${USE_DEPOT_DOWNLOADER}" == true ]; then
+    DepotDownloader -app $STEAMAPPID -osarch 64 -dir $STEAMAPPDIR -validate
+    DepotDownloader -app $STEAMAPPID_TOOL -osarch 64 -dir $STEAMAPPDIR -validate
+    chmod +x $STEAMAPPDIR/CoreKeeperServer
+else
+    "$STEAMCMDDIR/steamcmd.sh" "${args[@]}"
+fi
 
 exec bash "${SCRIPTSDIR}/launch.sh"