reformat komentarzy, i plik desktop

modules/tibia.nix

@@ -1,7 +1,9 @@
 { config, pkgs, lib, ... }:
 
 let
-  # Legacy libxml2 (2.9.x) — required by Tibia
+  # ────────────────────────────────────────────────────────────────
+  # Legacy libxml2 (2.9.x) — Tibia requires libxml2.so.2
+  # ────────────────────────────────────────────────────────────────
   libxml2_2_9 = pkgs.stdenv.mkDerivation {
     pname = "libxml2-2.9";
     version = "2.9.14";
@@ -22,28 +24,32 @@ let
     enableParallelBuilding = true;
   };
 
+  # ────────────────────────────────────────────────────────────────
   # Centralized runtime library path for Tibia
-  tibiaLibPath =
-    lib.makeLibraryPath [
+  # ────────────────────────────────────────────────────────────────
+  tibiaLibPath = lib.makeLibraryPath [
     pkgs.nss
     pkgs.nspr
     pkgs.libxkbfile
     libxml2_2_9
   ];
 
-  # Helper: LD_LIBRARY_PATH export line
   exportLibs = ''
     export LD_LIBRARY_PATH="${tibiaLibPath}:$LD_LIBRARY_PATH"
   '';
 
-  # Wrapper for the real client (system-wide)
+  # ────────────────────────────────────────────────────────────────
+  # System-wide wrapper for the Tibia client binary
+  # ────────────────────────────────────────────────────────────────
   tibiaClientWrapper = pkgs.writeShellScriptBin "tibia-client" ''
     #!/usr/bin/env bash
     ${exportLibs}
     exec steam-run "$HOME/.local/share/CipSoft GmbH/Tibia/packages/Tibia/bin/client" "$@"
   '';
 
-  # Patcher for Tibia's package.json
+  # ────────────────────────────────────────────────────────────────
+  # Patcher for Tibia's package.json (launcher → wrapper redirect)
+  # ────────────────────────────────────────────────────────────────
   tibiaPatcher = pkgs.writeShellScriptBin "tibia-patch" ''
     #!/usr/bin/env bash
     set -e
@@ -57,7 +63,6 @@ let
       exit 0
     fi
 
-    # Create wrapper inside Tibia package directory
     cat > "$LOCALWRAPPER" <<EOF
 #!/usr/bin/env bash
 ${exportLibs}
@@ -65,13 +70,14 @@ exec /run/current-system/sw/bin/tibia-client "\$@"
 EOF
     chmod +x "$LOCALWRAPPER"
 
-    # Patch JSON to use the local wrapper
     sed -i 's#"executable": "bin/client"#"executable": "tibia-client-wrapper"#' "$PKGJSON"
 
     echo "Tibia client patched to use tibia-client-wrapper."
   '';
 
-  # Wrapper for the Tibia launcher
+  # ────────────────────────────────────────────────────────────────
+  # Wrapper for the Tibia launcher (runs patcher + launcher)
+  # ────────────────────────────────────────────────────────────────
   tibiaLauncherWrapper = pkgs.writeShellScriptBin "tibia" ''
     #!/usr/bin/env bash
     set -e
@@ -90,22 +96,33 @@ EOF
     exec steam-run "$LAUNCHER"
   '';
 
-  # Direct client launcher (bypasses Tibia's launcher entirely)
-  tibiaDirect = pkgs.writeShellScriptBin "tibia-direct" ''
-    #!/usr/bin/env bash
-
-    CLIENT="$HOME/.local/share/CipSoft GmbH/Tibia/packages/Tibia/bin/client"
-
-    if [ ! -x "$CLIENT" ]; then
-      echo "Tibia client not found."
-      echo "Run the official launcher once so it downloads the client."
-      exit 1
-    fi
-
-    ${exportLibs}
-    exec steam-run "$CLIENT"
+  # ────────────────────────────────────────────────────────────────
+  # Desktop icon (copied from ~/Gry/Tibia/tibia.ico)
+  # ────────────────────────────────────────────────────────────────
+  tibiaIcon = pkgs.runCommand "tibia-icon" {} ''
+    mkdir -p $out/share/icons/hicolor/256x256/apps
+    cp "${/home/sasza/Gry/Tibia/tibia.ico}" \
+       "$out/share/icons/hicolor/256x256/apps/tibia.ico"
   '';
 
+  # ────────────────────────────────────────────────────────────────
+  # Desktop entry for Tibia
+  # ────────────────────────────────────────────────────────────────
+  tibiaDesktop = pkgs.writeTextFile {
+    name = "tibia.desktop";
+    destination = "/share/applications/tibia.desktop";
+    text = ''
+      [Desktop Entry]
+      Type=Application
+      Name=Tibia
+      Comment=Launch the Tibia MMORPG
+      Exec=tibia
+      Icon=tibia.ico
+      Terminal=false
+      Categories=Game;RolePlaying;
+    '';
+  };
+
 in
 {
   environment.systemPackages = [
@@ -114,7 +131,8 @@ in
     tibiaClientWrapper
     tibiaPatcher
     tibiaLauncherWrapper
-    tibiaDirect
+    tibiaIcon
+    tibiaDesktop
   ];
 }