#!/bin/bash

#get and compile latest version of DCSS for OSX

#YOU NEED TO HAVE XCODE AND COMMAND LINE TOOLS INSTALLED!

#You may need to add "tile_full_screen = false" to crawls init.txt

#crawl source directory.  this is where the files are downloaded to
#change this to whatever you want
dldir="$HOME/code/downloads/crawl"

disable_wizard_mode="y"
build_tiles="y"
build_console="y"

mastersource="git://gitorious.org/crawl/crawl.git"

#check dependancies
type -t git 2>&1 >/dev/null
GIT_IS_NOT_SETUP=$?
if [ $GIT_IS_NOT_SETUP != 0 ]; then
  echo "ERROR:  git not installed"
  echo "Go to https://help.github.com/articles/set-up-git for directions to install Git"
  exit 1
fi

type -t xcode-select 2>&1 >/dev/null
XCODE_IS_NOT_INSTALLED=$?
if [ $XCODE_IS_NOT_INSTALLED != 0 ]; then
  echo "ERROR:  xcode not installed"
  echo "Please install XCODE from the app store"
  exit 1
fi

# double check xcode
type -t gcc 2>&1 >/dev/null
XCODE_IS_NOT_INSTALLED=$?
if [ $XCODE_IS_NOT_INSTALLED != 0 ]; then
  echo "ERROR:  xcode not installed (gcc not found)"
  echo "Please install XCODE from the app store"
  exit 1
fi


echo "\nSource will downloaded to $dldir\n"

#if source directory doesn't exist, create it and do initial git pull
if [ ! -d "$dldir" ]; then
  echo "\nThis is the first time the script is run.  Creating directory $dldir"
  mkdir -p -v $dldir
  cd $dldir
  git clone "$mastersource"
fi


echo "\nDownloading crawl updates\n"
cd $dldir
git pull
git submodule update --init
cd crawl-ref/source

if [ $build_tiles == "y" ]; then
  echo "Compiling Crawl tiles version\n"
  make clean
  #make APPLE_GCC=y NO_PKGCONFIG=y CONTRIB_SDL=y TILES=y NOWIZARD=$disable_wizard_mode mac-app-tiles
  make APPLE_GCC=y NO_PKGCONFIG=y CONTRIB_SDL=y TILES=y mac-app-tiles
  # sometimes the above doesn't work, and you need this one instead
  #make BUILD_ALL=y APPLE_GCC=y NO_PKGCONFIG=y CONTRIB_SDL=y TILES=y NOWIZARD=$disable_wizard_mode mac-app-tiles
  rm -rf ~/Applications/Crawl.app
  mv -f $dldir/crawl-ref/source/build/app-bundle-stage/Dungeon\ Crawl\ Stone\ Soup\ -\ Tiles.app ~/Applications/Crawl.app
fi

if [ $build_console == "y" ]; then
  echo "Compiling Crawl console version\n"
  make clean
  make
  #make NOWIZARD=$disable_wizard_mode
  # sometimes the above doesn't work, and you need this one instead
  #make BUILD_ALL=y NOWIZARD=$disable_wizard_mode
fi