#!/bin/sh
# CUBE_DIR should refer to the directory in which Cube is placed.
#CUBE_DIR=~/cube
#CUBE_DIR=/usr/local/cube
#CUBE_DIR=./
CUBE_DIR=$(dirname "$(readlink -f "${0}")")

# CUBE_OPTIONS contains any command line options you would like to start Cube with.
#CUBE_OPTIONS="-f"
#CUBE_OPTIONS="--home=${HOME}/.assaultcube_v1.1 --init"
CUBE_OPTIONS="--home=${HOME}/.assaultcube_svn --init"

# SYSTEM_NAME should be set to the name of your operating system.
#SYSTEM_NAME=Linux
SYSTEM_NAME=`uname -s`

# MACHINE_NAME should be set to the name of your processor.
#MACHINE_NAME=i686
MACHINE_NAME=`uname -m`

case ${SYSTEM_NAME} in
Linux)
  SYSTEM_NAME=linux_
  ;;
*)
  SYSTEM_NAME=unknown_
  ;;
esac

case ${MACHINE_NAME} in
i486|i586|i686)
  MACHINE_NAME=
  ;;
x86_64)
  MACHINE_NAME=64_
  ;;
*)
  if [ ${SYSTEM_NAME} != native_ ]
  then
    SYSTEM_NAME=native_
  fi
  MACHINE_NAME=
  ;;
esac

if [ -x "${CUBE_DIR}/bin_unix/native_client" ]
then
  SYSTEM_NAME=native_
  MACHINE_NAME=
fi

if [ -x "${CUBE_DIR}/bin_unix/${SYSTEM_NAME}${MACHINE_NAME}client" ]
then
  cd "${CUBE_DIR}"
  exec "${CUBE_DIR}/bin_unix/${SYSTEM_NAME}${MACHINE_NAME}client" ${CUBE_OPTIONS} "$@" 
else
  echo "Your platform does not have a pre-compiled Cube client."
  echo "Please follow the following steps to build a native client:"
  echo "1) Ensure you have the SDL, SDL-image, OpenAL, and OpenGL libraries installed."
  echo "2) Change directory to source/src/ and type \"make install\"."
  echo "3) If the build succeeds, return to this directory and run this script again."
  exit 1
fi