switch to godot 4 (alpha)

flake.nix

@@ -2,27 +2,39 @@
   description = "Doggo flake";
 
   outputs = { self, nixpkgs }:
-    let pkgs = nixpkgs.legacyPackages.x86_64-linux;
+  let
+    pkgs = nixpkgs.legacyPackages.x86_64-linux;
+
+    # godot-alpha = (with pkgs; stdenv.mkDerivation {
+    #   pname = "godot-alpha";
+    #   version = "4.0.0-a8";
+    #   src = fetchzip {
+    #     url = "https://downloads.tuxfamily.org/godotengine/4.0/alpha8/Godot_v4.0-alpha8_linux.64.zip";
+    #     hash = "sha512-qkUpt1reFgVDt5u9zLHYLoJAzC0D/YdtNpQhWLarpTW0e+Vzlqy7kna2plIeddybNsn+tS+QqTmYJExA7aT3zw==";
+    #   };
+    #   installPhase = ''
+    #     mkdir -p $out/bin
+    #     mv Godot_v4.0-alpha8_linux.64 $out/bin/godot-v4-alpha
+    #   '';
+    # });
   in {
-      # packages.x86_64-linux.hello = pkgs.hello;
-      # packages.x86_64-linux.hello = nixpkgs.legacyPackages.x86_64-linux.hello;
-      # defaultPackage.x86_64-linux = self.packages.x86_64-linux.hello;
 
     devShell.x86_64-linux = with pkgs;
     mkShell {
       buildInputs = [
         just
-            zig
-            godot
-    
-            xorg.libX11
-            xorg.libXcursor
-            xorg.libXi
-            xorg.libXext
-            xorg.libXrandr
-            xorg.libXinerama
-            libGL
-            libGLU
+        # zig
+        # godot
+        # godot-alpha
+        #
+        # xorg.libX11
+        # xorg.libXcursor
+        # xorg.libXi
+        # xorg.libXext
+        # xorg.libXrandr
+        # xorg.libXinerama
+        # libGL
+        # libGLU
       ];
     };
   };

godot-impl/default_env.tres

@@ -1,7 +0,0 @@
-[gd_resource type="Environment" load_steps=2 format=2]
-
-[sub_resource type="ProceduralSky" id=1]
-
-[resource]
-background_mode = 2
-background_sky = SubResource( 1 )

godot-impl/icon.png.import

@@ -1,8 +1,9 @@
 [remap]
 
 importer="texture"
-type="StreamTexture"
-path="res://.import/icon.png-487276ed1e3a0c39cad0279d744ee560.stex"
+type="CompressedTexture2D"
+uid="uid://dda5wstjh822x"
+path="res://.godot/imported/icon.png-487276ed1e3a0c39cad0279d744ee560.ctex"
 metadata={
 "vram_texture": false
 }
@@ -10,26 +11,24 @@ metadata={
 [deps]
 
 source_file="res://icon.png"
-dest_files=[ "res://.import/icon.png-487276ed1e3a0c39cad0279d744ee560.stex" ]
+dest_files=["res://.godot/imported/icon.png-487276ed1e3a0c39cad0279d744ee560.ctex"]
 
 [params]
 
 compress/mode=0
 compress/lossy_quality=0.7
-compress/hdr_mode=0
+compress/hdr_compression=1
 compress/bptc_ldr=0
 compress/normal_map=0
-flags/repeat=0
-flags/filter=true
-flags/mipmaps=false
-flags/anisotropic=false
-flags/srgb=2
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
 process/fix_alpha_border=true
 process/premult_alpha=false
-process/HDR_as_SRGB=false
-process/invert_color=false
 process/normal_map_invert_y=false
-stream=false
-size_limit=0
-detect_3d=true
-svg/scale=1.0
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=1

godot-impl/project.godot

@@ -6,17 +6,10 @@
 ;   [section] ; section goes between []
 ;   param=value ; assign values to parameters
 
-config_version=4
+config_version=5
 
 [application]
 
 config/name="Doggo"
 config/icon="res://icon.png"
-
-[physics]
-
-common/enable_pause_aware_picking=true
-
-[rendering]
-
-environment/default_environment="res://default_env.tres"
+config/features=PackedStringArray("4.0", "Vulkan Clustered")

justfile

@@ -1,7 +1,21 @@
 godot_project := "./godot-impl/project.godot"
+godot_url := "https://downloads.tuxfamily.org/godotengine/4.0/alpha8/Godot_v4.0-alpha8_linux.64.zip"
+godot_exe := "Godot_v4.0-alpha8_linux.64"
+godot_exe_dir := "~/bin"
+godot_path := godot_exe_dir + "/" + godot_exe
 
-run:
-	nixGL zig build run
+setup:
+	#!/usr/bin/env bash
+	set -euo pipefail
+	if [ ! -e {{godot_path}} ]; then
+		curl {{godot_url}} -O
+		unzip Godot*.zip
+		mv {{godot_exe}} {{godot_exe_dir}}
+		rm Godot*.zip
+	fi
 
-edit:
-	nixGL godot {{godot_project}}
+#run:
+#	nixGL zig build run
+
+edit: setup
+	{{godot_exe}} {{godot_project}}