crossfire-*: move to pkgs/by-name/

This covers the server, maps, arch, and client packages. It also gets rid of the
whole hashes-and-versions-in-a-separate-file thing which made sense when I first
wrote it but is kind of clunky now.

pkgs/games/crossfire/add-cstdint-include-to-crossfire-server.patch

···
-diff --git a/include/Treasures.h b/include/Treasures.h
-index 614078f..a00b4f6 100644
---- a/include/Treasures.h
-+++ b/include/Treasures.h
-@@ -13,6 +13,8 @@
- #ifndef TREASURES_H
- #define TREASURES_H
- 
-+#include <cstdint>
-+
- #include "AssetsCollection.h"
- 
- extern "C" {

pkgs/games/crossfire/crossfire-arch.nix pkgs/by-name/cr/crossfire-arch/package.nix

···
   stdenv,
   lib,
   fetchgit,
-  version,
-  rev,
-  hash,
 }:
 
 stdenv.mkDerivation {
   pname = "crossfire-arch";
-  version = rev;
+  version = "2025-04";
 
   src = fetchgit {
     url = "https://git.code.sf.net/p/crossfire/crossfire-arch";
-    inherit hash rev;
+    rev = "876eb50b9199e9aa06175b7a7d85832662be3f78";
+    hash = "sha256-jDiAKcjWYvjGiD68LuKlZS4sOR9jW3THp99kAEdE+y0=";
   };
 
   installPhase = ''
+    runHook preInstall
+
     mkdir -p "$out"
     cp -a . "$out/"
+
+    runHook postInstall
   '';
 
   meta = with lib; {

pkgs/games/crossfire/crossfire-client.nix pkgs/by-name/cr/crossfire-client/package.nix

···
   SDL2_mixer,
   libselinux,
   libsepol,
-  version,
-  rev,
-  hash,
 }:
 
 stdenv.mkDerivation {
   pname = "crossfire-client";
-  version = rev;
+  version = "2025-01";
 
   src = fetchgit {
     url = "https://git.code.sf.net/p/crossfire/crossfire-client";
-    inherit hash rev;
+    hash = "sha256-iFm9yVEIBwngr8/0f9TRS4Uw0hnjrW6ngMRfsWY6TX0=";
+    rev = "c69f578add358c1db567f6b46f532dd038d2ade0";
   };
 
   nativeBuildInputs = [

pkgs/games/crossfire/crossfire-maps.nix pkgs/by-name/cr/crossfire-maps/package.nix

···
   stdenv,
   lib,
   fetchgit,
-  version,
-  rev,
-  hash,
 }:
 
 stdenv.mkDerivation {
   pname = "crossfire-maps";
-  version = rev;
+  version = "2025-04";
 
   src = fetchgit {
     url = "https://git.code.sf.net/p/crossfire/crossfire-maps";
-    inherit hash rev;
+    rev = "ec57d473064ed1732adb1897415b56f96fbd9382";
+    hash = "sha256-hJOMa8c80T4/NC37NKM270LDHNqWK6NZfKvKnFno9TE=";
   };
 
   installPhase = ''
+    runHook preInstall
+
     mkdir -p "$out"
     cp -a . "$out/"
+
+    runHook postInstall
   '';
 
   meta = with lib; {

pkgs/games/crossfire/crossfire-server.nix pkgs/by-name/cr/crossfire-server/package.nix

···
 {
   stdenv,
   lib,
+  pkgs,
   fetchgit,
   autoconf,
   automake,
···
   check,
   pkg-config,
   python3,
-  version,
-  rev,
-  hash,
-  maps,
-  arch,
+  # Included here so that hosts using custom maps/archetypes can easily override.
+  maps ? pkgs.crossfire-maps,
+  arch ? pkgs.crossfire-arch,
 }:
 
 stdenv.mkDerivation {
   pname = "crossfire-server";
-  version = rev;
+  version = "2025-04";
 
   src = fetchgit {
     url = "https://git.code.sf.net/p/crossfire/crossfire-server";
-    inherit hash rev;
+    rev = "5f742b9f9f785e4a59a3a463bee1f31c9bc67098";
+    hash = "sha256-e7e3xN7B1cv9+WkZGzOJgrFer50Cs0L/2dYB9RmGCiE=";
   };
 
   nativeBuildInputs = [

pkgs/games/crossfire/default.nix

···
-{ callPackage, ... }:
-
-rec {
-  crossfire-client = callPackage ./crossfire-client.nix {
-    version = "latest";
-    rev = "c69f578add358c1db567f6b46f532dd038d2ade0";
-    hash = "sha256-iFm9yVEIBwngr8/0f9TRS4Uw0hnjrW6ngMRfsWY6TX0=";
-  };
-
-  crossfire-server = callPackage ./crossfire-server.nix {
-    version = "latest";
-    rev = "5f742b9f9f785e4a59a3a463bee1f31c9bc67098";
-    hash = "sha256-e7e3xN7B1cv9+WkZGzOJgrFer50Cs0L/2dYB9RmGCiE=";
-    maps = crossfire-maps;
-    arch = crossfire-arch;
-  };
-
-  crossfire-arch = callPackage ./crossfire-arch.nix {
-    version = "latest";
-    rev = "876eb50b9199e9aa06175b7a7d85832662be3f78";
-    hash = "sha256-jDiAKcjWYvjGiD68LuKlZS4sOR9jW3THp99kAEdE+y0=";
-  };
-
-  crossfire-maps = callPackage ./crossfire-maps.nix {
-    version = "latest";
-    rev = "ec57d473064ed1732adb1897415b56f96fbd9382";
-    hash = "sha256-hJOMa8c80T4/NC37NKM270LDHNqWK6NZfKvKnFno9TE=";
-  };
-}

pkgs/top-level/all-packages.nix

···
 
   crawl = callPackage ../games/crawl { };
 
-  inherit (import ../games/crossfire pkgs)
-    crossfire-server
-    crossfire-arch
-    crossfire-maps
-    crossfire-client
-    ;
-
   curseofwar = callPackage ../games/curseofwar { SDL = null; };
   curseofwar-sdl = callPackage ../games/curseofwar { ncurses = null; };