epm play: add rpcs3

pack.d/rpcs3.sh

+#!/bin/sh
+
+TAR="$1"
+RETURNTARNAME="$2"
+
+. $(dirname $0)/common.sh
+
+# rpcs3-v0.0.21-13357-ff34a73f_linux64.AppImage
+
+VERSION="$(basename "$TAR" | sed -e 's|^rpcs3-v||' -e 's|-.*||')"
+[ -n "$VERSION" ] || fatal "Can't extract version from $TAR file."
+
+PKGNAME=$PRODUCT-$VERSION
+
+cp $TAR $PKGNAME.AppImage || fatal
+
+return_tar $PKGNAME.AppImage

play.d/rpcs3.sh

+#!/bin/sh
+
+PKGNAME=rpcs3
+SUPPORTEDARCHES="x86_64"
+VERSION="$2"
+DESCRIPTION="RPCS3 - free and open-source PlayStation 3 emulator from the official site"
+URL="https://rpcs3.net/download"
+
+. $(dirname $0)/common.sh
+
+file="rpcs3-v${VERSION}-*-*_linux64.AppImage"
+
+PKGURL=$(epm tool eget --list --latest https://github.com/RPCS3/rpcs3-binaries-linux/releases $file) || fatal "Can't get package URL"
+
+epm pack --install "$PKGNAME" "$PKGURL"