# Maintainer: Jan Alexander Steffens (heftig) <heftig@archlinux.org>
# Contributor: Ivy Foster <iff@archlinux.org>
# Contributor: Jakob Gruber <jakob.gruber@gmail.com>

pkgbase=crawl-git
pkgname=(
  crawl-data-git
  crawl-ncurses-git
  crawl-tiles-git
)
pkgver=0.33a0+527+gae92cfba07
pkgrel=1
pkgdesc="Dungeon Crawl Stone Soup: open-source, single-player, role-playing \
         roguelike game of exploration and treasure-hunting"
url="https://crawl.develz.org/"
license=(GPL-2.0-or-later)
arch=(x86_64)
depends=(
  gcc-libs
  glibc
  hicolor-icon-theme
  lua51
  sqlite
  zlib
)
_ncurses_depends=(
  ncurses
)
_tiles_depends=(
  freetype2
  glu
  libglvnd
  sdl2
  sdl2_image
  sdl2_mixer
  ttf-dejavu
)
makedepends=(
  "${_ncurses_depends[@]}"
  "${_tiles_depends[@]}"
  bison
  flex
  git
  imagemagick
  mesa
  perl
  pngcrush
  python-yaml
)
source=("git+https://github.com/crawl/crawl")
b2sums=('SKIP')

pkgver() {
  git -C crawl describe --long |
    sed -r 's/^([^-]+)(-([^-]+))?-([0-9]+)-(g.*)$/\1\3+\4+\5/'
}

prepare() {
  cp -a crawl crawl-tiles
}

_make() {
  local make_options=(
    # Don't let Makefile override our optimization with -O0
    # https://github.com/crawl/crawl/issues/4152
    # https://github.com/crawl/crawl/issues/4156
    CFOPTIMIZE=

    EXTERNAL_FLAGS="$CXXFLAGS"
    EXTERNAL_LDFLAGS="$LDFLAGS"
    INSTALL_UGRP=root:root
    MCHMOD=755
    NO_TRY_GOLD=1
    NO_TRY_LLD=1
    SOUND=1
    STRIP=/usr/bin/true
    bin_prefix=bin
    prefix=/usr
  )

  if [[ $1 == crawl-tiles ]]; then
    make_options+=(
      GAME=crawl-tiles
      TILES=y
    )
  fi

  make -C "$1/crawl-ref/source" "${make_options[@]}" "${@:2}"
}

build() {
  _make crawl       all
  _make crawl-tiles all
}

_pick() {
  local p="$1" f d; shift
  for f; do
    d="$srcdir/$p/${f#$pkgdir/}"
    mkdir -p "$(dirname "$d")"
    mv "$f" "$d"
    rmdir -p --ignore-fail-on-non-empty "$(dirname "$f")"
  done
}

package_crawl-data-git() {
  pkgdesc+=" - game data"
  depends=()
  optdepends=(
    'crawl-ncurses-git: ncurses user interface'
    'crawl-tiles-git: graphical user interface'
  )
  conflicts=(crawl-data)

  _make crawl       DESTDIR="$pkgdir" install install-xdg-data
  _make crawl-tiles DESTDIR="$pkgdir" install install-xdg-data

  (
    cd "$pkgdir"

    _pick ncurses usr/bin/crawl
    _pick ncurses usr/share/applications/org.develz.Crawl_console.*
    _pick ncurses usr/share/icons/hicolor/*/apps/org.develz.Crawl_console.*
    _pick ncurses usr/share/metainfo/org.develz.Crawl_console.*

    _pick tiles usr/bin/crawl-tiles usr/share/crawl/dat/tiles
    _pick tiles usr/share/applications/org.develz.Crawl_tiles.*
    _pick tiles usr/share/icons/hicolor/*/apps/org.develz.Crawl_tiles.*
    _pick tiles usr/share/metainfo/org.develz.Crawl_tiles.*
  )

  install -Dm644 crawl/LICENSE -t "$pkgdir/usr/share/licenses/$pkgname"
}

package_crawl-ncurses-git() {
  pkgdesc+=" - ncurses version (terminal)"
  depends+=(
    "crawl-data-git=$pkgver-$pkgrel"
    "${_ncurses_depends[@]}"
  )
  conflicts=(crawl-ncurses)
  replaces=(crawl-git)

  mv ncurses/* "$pkgdir"

  install -Dm644 crawl/LICENSE -t "$pkgdir/usr/share/licenses/$pkgname"
}

package_crawl-tiles-git() {
  pkgdesc+=" - graphical version (SDL)"
  depends+=(
    "crawl-data-git=$pkgver-$pkgrel"
    "${_tiles_depends[@]}"
  )
  conflicts=(crawl-tiles)
  replaces=(crawl-git)

  mv tiles/* "$pkgdir"

  install -Dm644 crawl/LICENSE -t "$pkgdir/usr/share/licenses/$pkgname"
}

# vim:set sw=2 sts=-1 et: