openloco: 24.04 -> 25.02 (#387567)

pkgs/games/openloco/default.nix

@@ -2,6 +2,7 @@
   lib,
   stdenv,
   fetchFromGitHub,
+  fetchurl,
   SDL2,
   cmake,
   libpng,
@@ -11,22 +12,42 @@
   yaml-cpp,
   fmt,
 }:
+let
+  sfl-src = fetchFromGitHub {
+    owner = "slavenf";
+    repo = "sfl-library";
+    tag = "1.9.0";
+    hash = "sha256-Udry/Y753l274PU6RvpPgkIr85wSCnz3mLQ0xzerUAc=";
+  };
 
+  openloco-objects = fetchurl {
+    url = "https://github.com/OpenLoco/OpenGraphics/releases/download/v0.1.1/objects.zip";
+    sha256 = "e75ad13a8e8d58458e0c54e5ce62902a073d7bb025ef8fb97cb56108ff7c57c3";
+  };
+
+in
 stdenv.mkDerivation rec {
   pname = "openloco";
-  version = "24.04";
+  version = "25.02";
 
   src = fetchFromGitHub {
     owner = "OpenLoco";
     repo = "OpenLoco";
-    rev = "v${version}";
-    hash = "sha256-LyA1Wl2xto05DUp3kuWEQo7Hbk8PAy990PC7bLeBFto=";
+    tag = "v${version}";
+    hash = "sha256-RsiEYBNx+Lf7OyyyCShQmgtwBuxDrZkRCYCbMmZ8ZMM=";
   };
 
-  # the upstream build process determines the version tag from git; since we
-  # are not using a git checkout, we patch it manually
   postPatch = ''
+    # the upstream build process determines the version tag from git; since we
+    # are not using a git checkout, we patch it manually
     sed -i '/#define NAME "OpenLoco"/a#define OPENLOCO_VERSION_TAG "${version}"' src/OpenLoco/src/Version.cpp
+
+    # prefetch sfl header sources
+    grep -q 'GIT_TAG \+${sfl-src.tag}' thirdparty/CMakeLists.txt
+    sed -i 's#GIT_REPOSITORY \+https://github.com/slavenf/sfl-library#SOURCE_DIR ${sfl-src}#' thirdparty/CMakeLists.txt
+
+    # prefetch openloco-objects
+    sed -i 's#URL \+${openloco-objects.url}#URL ${openloco-objects}#' CMakeLists.txt
   '';
 
   NIX_CFLAGS_COMPILE = "-Wno-error=null-dereference";
@@ -39,6 +60,7 @@ stdenv.mkDerivation rec {
     cmake
     pkg-config
   ];
+
   buildInputs = [
     SDL2
     libpng