add godot4 from nixpkgs

justfile

@@ -1,14 +1,15 @@
 godot_project := "./project.godot"
-godot_url := "https://downloads.tuxfamily.org/godotengine/4.0/alpha15/Godot_v4.0-alpha15_linux.x86_64.zip"
-godot_exe := "Godot_v4.0-alpha15_linux.x86_64"
+godot_version := "4.0.1-stable"
+godot_exe := "Godot_v" + godot_version + "_linux.x86_64"
+godot_url := "https://github.com/godotengine/godot/releases/download/" + godot_version + "/" + godot_exe + ".zip"
 godot_exe_dir := "~/bin"
-godot_path := godot_exe_dir + "/" + godot_exe
+godot_path := godot_exe_dir / godot_exe
 
 setup:
 	#!/usr/bin/env bash
 	set -euo pipefail
 	if [ ! -e {{godot_path}} ]; then
-		curl {{godot_url}} -O
+		curl {{godot_url}} -LO
 		unzip Godot*.zip
 		mkdir -p {{godot_exe_dir}}
 		mv {{godot_exe}} {{godot_exe_dir}}
@@ -19,7 +20,7 @@ setup:
 #	nixGL zig build run
 
 godot: setup
-	{{godot_exe}}
+	{{godot_path}}
 
 edit: setup
-	{{godot_exe}} {{godot_project}}
+	{{godot_path}} {{godot_project}}

project.godot

@@ -12,7 +12,7 @@ config_version=5
 
 config/name="Space Explo"
 run/main_scene="res://level.tscn"
-config/features=PackedStringArray("4.0", "Vulkan Clustered")
+config/features=PackedStringArray("4.0")
 config/icon="res://icon.svg"
 
 [display]