adding unzip functionality

lgsm/functions/check_deps.sh

@@ -188,6 +188,9 @@ if [ -n "$(command -v dpkg-query)" ]; then
 		else
 			array_deps_required+=( libsdl1.2debian bzip2 )
 		fi
+	# Unreal Tournament
+	elif [ "${gamename}" == "Unreal Tournament" ]; then
+		array_deps_required+=( unzip )
 	fi
 	fn_deps_email
 	fn_check_loop
@@ -243,6 +246,10 @@ elif [ -n "$(command -v yum)" ]; then
 		else
 			array_deps_required+=( SDL.i686 bzip2 )
 		fi
+	# Unreal Tournament
+	elif [ "${gamename}" == "Unreal Tournament" ]; then
+		array_deps_required+=( unzip )
+	fi
 	fi
 	fn_deps_email
 	fn_check_loop

lgsm/functions/core_dl.sh

@@ -44,7 +44,7 @@ fn_dl_md5(){
 	fi
 }
 
-# Extracts bzip2 or gzip files
+# Extracts bzip2 or gzip or zip files
 # Extracts can be defined in code like so:
 # fn_dl_extract "${filedir}" "${filename}" "${extractdir}"
 # fn_dl_extract "/home/gameserver/lgsm/tmp" "file.tar.bz2" "/home/gamserver/serverfiles"
@@ -61,6 +61,8 @@ fn_dl_extract(){
 		tarcmd=$(tar -zxf "${filedir}/${filename}" -C "${extractdir}")
 	elif [ "${mime}" == "application/x-bzip2" ]; then
 		tarcmd=$(tar -jxf "${filedir}/${filename}" -C "${extractdir}")
+	elif [ "${mime}" == "application/zip" ]; then
+		tarcmd=$(unzip -d "${extractdir}" "${filedir}/${filename}")
 	fi
 	local exitcode=$?
 	if [ ${exitcode} -ne 0 ]; then