Basics working, added pseudoterminal

2024-11-22 01:30:25 +01:00 · 2020-07-11 17:45:21 +07:00 · 2020-07-11 17:45:21 +07:00 · 1187c9b7a3
commit 1187c9b7a3
parent f6bd5a11c8
41 changed files with 1107 additions and 32 deletions
--- a/.gitmodules
+++ b/.gitmodules
@ -0,0 +1,3 @@
+[submodule "addons/godot_xterm_native/godot-cpp"]
+	path = addons/godot_xterm_native/godot-cpp
+	url = https://github.com/GodotNativeTools/godot-cpp
--- a/5
+++ b/5
@ -1,9 +1,6 @@
 MIT License

-Copyright (c) 2020, The GodotXterm authors (https://github.com/lihop/godot-xterm)
-Copyright (c) 2017-2019, The xterm.js authors (https://github.com/xtermjs/xterm.js)
-Copyright (c) 2014-2016, SourceLair Private Company (https://www.sourcelair.com)
-Copyright (c) 2012-2013, Christopher Jeffrey (https://github.com/chjj/)
+Copyright (c) 2020 Leroy Hopson

 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
--- a/README.md
+++ b/README.md
@ -1,38 +1,17 @@
 <img align="left" width="64" height="64" src="icon.png">

-# GodotXterm 
+# Godot Xterm Native

-[![Build Status](https://travis-ci.org/lihop/godot-xterm.svg?branch=master)](https://travis-ci.org/lihop/godot-xterm)
 ![Version](https://img.shields.io/badge/version-0.1.0-orange.svg)
 ![Godot Version](https://img.shields.io/badge/godot-3.2+-blue.svg)
 ![License](https://img.shields.io/badge/license-MIT-green.svg)

-
-**NOTE: The GDScript version of this project turned out to be very buggy and performed poorly. I have had much more success with a gdnative implementation using [libtsm](https://github.com/Aetf/libtsm) which can be viewed in the [native branch](https://github.com/lihop/godot-xterm/tree/native) of this repo.**
-
-Xterm for Godot. This is still very much a work in progress.
-Most of the credit goes to the authors of [xterm.js](https://github.com/xtermjs/xterm.js) as most of this code was taken from that project and translated to GDScript.
-
-## Demo
-
-If you are running Linux and have `which`, `bash` and `socat` installed you can run the main scene (`demo.tscn`) and it will try 
-to connect the Terminal node to your system.
-
-Otherwise you can check out the gif below:
-
-<img src="demo.gif">
-
-## Testing
-
-This project uses the awesome [Gut](https://github.com/bitwes/Gut) (Godot Unit Testing) plugin for testing.
-You can run the tests by playing the test scene at `res://test/test.tscn` and clicking run.
-
 ## License

 If you contribute code to this project, you are implicitly allowing your code to be distributed under the MIT license.
 You are also implicitly verifying that all code is your original work, or unoriginal work which is published under a compatible license or waiver.

-Copyright (c) 2020, [The GodotXterm authors](https://github.com/lihop/godot-xterm/graphs/contributors) (MIT License)<br>
-Copyright (c) 2017-2019, [The xterm.js authors](https://github.com/xtermjs/xterm.js/graphs/contributors) (MIT License)<br>
-Copyright (c) 2014-2017, SourceLair, Private Company ([www.sourcelair.com](https://www.sourcelair.com/home)) (MIT License)<br>
-Copyright (c) 2012-2013, Christopher Jeffrey (MIT License)
+Copyright (c) 2020 Leroy Hopson (MIT License)
+
+The fonts used in this project are published under a seperate license.
+See: [addons/godot_xterm_native/fonts/LICENSE](addons/godot_xterm_native/fonts/LICENSE).
--- a/addons/godot_xterm_native/.sconsign.dblite
+++ b/addons/godot_xterm_native/.sconsign.dblite
--- a/addons/godot_xterm_native/.vscode/c_cpp_properties.json
+++ b/addons/godot_xterm_native/.vscode/c_cpp_properties.json
@ -0,0 +1,14 @@
+{
+  "configurations": [
+    {
+      "name": "Linux",
+      "includePath": ["${workspaceFolder}/**"],
+      "defines": [],
+      "compilerPath": "/nix/store/l2sqva7kzr8y68lji2aajk2s8017jyq4-gcc-wrapper-8.3.0/bin/gcc",
+      "cStandard": "c11",
+      "cppStandard": "c++17",
+      "intelliSenseMode": "clang-x64"
+    }
+  ],
+  "version": 4
+}
--- a/addons/godot_xterm_native/.vscode/include/vterm.h
+++ b/addons/godot_xterm_native/.vscode/include/vterm.h
@ -0,0 +1 @@
+/nix/store/c4l4iva7dm7fpfx8y3jb6hdzlsm1cvmj-libvterm-neovim-0.1.3/include/vterm.h
--- a/addons/godot_xterm_native/.vscode/include/vterm_keycodes.h
+++ b/addons/godot_xterm_native/.vscode/include/vterm_keycodes.h
@ -0,0 +1 @@
+/nix/store/c4l4iva7dm7fpfx8y3jb6hdzlsm1cvmj-libvterm-neovim-0.1.3/include/vterm_keycodes.h
--- a/addons/godot_xterm_native/.vscode/settings.json
+++ b/addons/godot_xterm_native/.vscode/settings.json
@ -0,0 +1,50 @@
+{
+    "files.associations": {
+        "array": "cpp",
+        "atomic": "cpp",
+        "*.tcc": "cpp",
+        "cctype": "cpp",
+        "clocale": "cpp",
+        "cmath": "cpp",
+        "cstdarg": "cpp",
+        "cstddef": "cpp",
+        "cstdint": "cpp",
+        "cstdio": "cpp",
+        "cstdlib": "cpp",
+        "cstring": "cpp",
+        "cwchar": "cpp",
+        "cwctype": "cpp",
+        "deque": "cpp",
+        "unordered_map": "cpp",
+        "vector": "cpp",
+        "exception": "cpp",
+        "algorithm": "cpp",
+        "functional": "cpp",
+        "iterator": "cpp",
+        "memory": "cpp",
+        "memory_resource": "cpp",
+        "numeric": "cpp",
+        "optional": "cpp",
+        "random": "cpp",
+        "string": "cpp",
+        "string_view": "cpp",
+        "system_error": "cpp",
+        "tuple": "cpp",
+        "type_traits": "cpp",
+        "utility": "cpp",
+        "fstream": "cpp",
+        "initializer_list": "cpp",
+        "iosfwd": "cpp",
+        "iostream": "cpp",
+        "istream": "cpp",
+        "limits": "cpp",
+        "new": "cpp",
+        "ostream": "cpp",
+        "sstream": "cpp",
+        "stdexcept": "cpp",
+        "streambuf": "cpp",
+        "typeinfo": "cpp",
+        "filesystem": "cpp"
+    },
+    "nixEnvSelector.nixShellConfig": "${workspaceRoot}/default.nix"
+}
--- a/addons/godot_xterm_native/.vscode/tasks.json
+++ b/addons/godot_xterm_native/.vscode/tasks.json
@ -0,0 +1,16 @@
+{
+  // See https://go.microsoft.com/fwlink/?LinkId=733558
+  // for the documentation about the tasks.json format
+  "version": "2.0.0",
+  "tasks": [
+    {
+      "label": "echo",
+      "type": "shell",
+      "command": "nix-shell --run 'scons platform=linux -j12'",
+      "group": {
+        "kind": "build",
+        "isDefault": true
+      }
+    }
+  ]
+}
--- a/addons/godot_xterm_native/LICENSE
+++ b/addons/godot_xterm_native/LICENSE
@ -0,0 +1 @@
+LICENSE
--- a/addons/godot_xterm_native/SConstruct
+++ b/addons/godot_xterm_native/SConstruct
@ -0,0 +1,115 @@
+#!python
+import os, subprocess
+
+opts = Variables([], ARGUMENTS)
+
+# Gets the standard flags CC, CCX, etc.
+env = DefaultEnvironment()
+
+# Define our options
+opts.Add(EnumVariable('target', "Compilation target", 'debug', ['d', 'debug', 'r', 'release']))
+opts.Add(EnumVariable('platform', "Compilation platform", '', ['', 'windows', 'x11', 'linux', 'osx']))
+opts.Add(EnumVariable('p', "Compilation target, alias for 'platform'", '', ['', 'windows', 'x11', 'linux', 'osx']))
+opts.Add(BoolVariable('use_llvm', "Use the LLVM / Clang compiler", 'no'))
+opts.Add(PathVariable('target_path', 'The path where the lib is installed.', 'bin/'))
+opts.Add(PathVariable('target_name', 'The library name.', 'libgodotxtermnative', PathVariable.PathAccept))
+
+# Local dependency paths, adapt them to your setup
+godot_headers_path = "godot-cpp/godot_headers/"
+cpp_bindings_path = "godot-cpp/"
+cpp_library = "libgodot-cpp"
+
+# only support 64 at this time..
+bits = 64
+
+# Updates the environment with the option variables.
+opts.Update(env)
+
+# Process some arguments
+if env['use_llvm']:
+    env['CC'] = 'clang'
+    env['CXX'] = 'clang++'
+else:
+    env['CC'] = '/home/leroy/.nix-profile/bin/gcc'
+    env['CXX'] = '/home/leroy/.nix-profile/bin/g++'
+
+if env['p'] != '':
+    env['platform'] = env['p']
+
+if env['platform'] == '':
+    print("No valid target platform selected.")
+    quit();
+
+# For the reference:
+# - CCFLAGS are compilation flags shared between C and C++
+# - CFLAGS are for C-specific compilation flags
+# - CXXFLAGS are for C++-specific compilation flags
+# - CPPFLAGS are for pre-processor flags
+# - CPPDEFINES are for pre-processor defines
+# - LINKFLAGS are for linking flags
+
+# Check our platform specifics
+if env['platform'] == "osx":
+    env['target_path'] += 'osx/'
+    cpp_library += '.osx'
+    env.Append(CCFLAGS=['-arch', 'x86_64'])
+    env.Append(CXXFLAGS=['-std=c++17'])
+    env.Append(LINKFLAGS=['-arch', 'x86_64'])
+    if env['target'] in ('debug', 'd'):
+        env.Append(CCFLAGS=['-g', '-O2'])
+    else:
+        env.Append(CCFLAGS=['-g', '-O3'])
+
+elif env['platform'] in ('x11', 'linux'):
+    env['target_path'] += 'x11/'
+    cpp_library += '.linux'
+    env.Append(CCFLAGS=['-fPIC', '-shared'])
+    env.Append(CCFLAGS=os.environ['NIX_CFLAGS_COMPILE'])
+    env.Append(CXXFLAGS=['-std=c++17', '-shared', '-pthread'])
+    if env['target'] in ('debug', 'd'):
+        env.Append(CCFLAGS=['-g3', '-Og'])
+    else:
+        env.Append(CCFLAGS=['-g', '-O3'])
+
+elif env['platform'] == "windows":
+    env['target_path'] += 'win64/'
+    cpp_library += '.windows'
+    # This makes sure to keep the session environment variables on windows,
+    # that way you can run scons in a vs 2017 prompt and it will find all the required tools
+    env.Append(ENV=os.environ)
+
+    env.Append(CPPDEFINES=['WIN32', '_WIN32', '_WINDOWS', '_CRT_SECURE_NO_WARNINGS'])
+    env.Append(CCFLAGS=['-W3', '-GR'])
+    if env['target'] in ('debug', 'd'):
+        env.Append(CPPDEFINES=['_DEBUG'])
+        env.Append(CCFLAGS=['-EHsc', '-MDd', '-ZI'])
+        env.Append(LINKFLAGS=['-DEBUG'])
+    else:
+        env.Append(CPPDEFINES=['NDEBUG'])
+        env.Append(CCFLAGS=['-O2', '-EHsc', '-MD'])
+
+if env['target'] in ('debug', 'd'):
+    cpp_library += '.debug'
+else:
+    cpp_library += '.release'
+
+cpp_library += '.' + str(bits)
+
+# make sure our binding library is properly includes
+env.Append(CPPPATH=['.', godot_headers_path, cpp_bindings_path + 'include/', cpp_bindings_path + 'include/core/', cpp_bindings_path + 'include/gen/'])
+env.Append(LIBPATH=[cpp_bindings_path + 'bin/'] + os.environ['LD_LIBRARY_PATH'].split(':'))
+env.Append(LIBS=[cpp_library, 'tsm'])
+
+# tweak this if you want to use different folders, or more folders, to store your source code in.
+env.Append(CPPPATH=['src/'])
+sources = []
+sources.append(Glob('src/*.c'))
+sources.append(Glob('src/*.cpp'))
+
+
+library = env.SharedLibrary(target=env['target_path'] + env['target_name'] , source=sources)
+
+Default(library)
+
+# Generates help for the -h scons option.
+Help(opts.GenerateHelpText(env))
--- a/addons/godot_xterm_native/bin/x11/libgodotxtermnative.so
+++ b/addons/godot_xterm_native/bin/x11/libgodotxtermnative.so
--- a/addons/godot_xterm_native/default.nix
+++ b/addons/godot_xterm_native/default.nix
@ -0,0 +1,20 @@
+with import /home/leroy/nixpkgs { overlays = [ (import ./overlay.nix) ]; };
+stdenv.mkDerivation rec {
+  name = "systemnauts";
+
+  buildInputs = [
+    gcc
+    scons
+    libaudit
+    libvterm
+    libtsm 
+  ];
+
+  enablePrallelBuilding = true;
+
+  LD_LIBRARY_PATH = pkgs.lib.makeLibraryPath [
+    libaudit
+    libvterm
+    libtsm
+  ];
+}
--- a/addons/godot_xterm_native/fonts/Cousine-Bold.ttf
+++ b/addons/godot_xterm_native/fonts/Cousine-Bold.ttf
--- a/addons/godot_xterm_native/fonts/Cousine-BoldItalic.ttf
+++ b/addons/godot_xterm_native/fonts/Cousine-BoldItalic.ttf
--- a/addons/godot_xterm_native/fonts/Cousine-Italic.ttf
+++ b/addons/godot_xterm_native/fonts/Cousine-Italic.ttf
--- a/addons/godot_xterm_native/fonts/Cousine-Regular.ttf
+++ b/addons/godot_xterm_native/fonts/Cousine-Regular.ttf
--- a/addons/godot_xterm_native/fonts/LICENSE.txt
+++ b/addons/godot_xterm_native/fonts/LICENSE.txt
@ -0,0 +1,202 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
--- a/addons/godot_xterm_native/godot-cpp
+++ b/addons/godot_xterm_native/godot-cpp
@ -0,0 +1 @@
+Subproject commit 9eceb16f0553884094d0f659461649be5d333866
--- a/addons/godot_xterm_native/godotxtermnative.gdnlib
+++ b/addons/godot_xterm_native/godotxtermnative.gdnlib
@ -0,0 +1,16 @@
+[general]
+
+singleton=false
+load_once=true
+symbol_prefix="godot_"
+reloadable=true
+
+[entry]
+
+X11.64="res://addons/godot_xterm_native/bin/x11/libgodotxtermnative.so"
+Server.64="res://addons/godot_xterm_native/bin/x11/libgodotxtermnative.so"
+
+[dependencies]
+
+X11.64=[  ]
+Server.64=[  ]
--- a/addons/godot_xterm_native/overlay.nix
+++ b/addons/godot_xterm_native/overlay.nix
@ -0,0 +1,19 @@
+self: super:
+{
+  libtsm = super.libtsm.overrideAttrs (oldAttrs: {
+    src = super.fetchFromGitHub {
+      owner = "Aetf";
+      repo = "libtsm";
+      rev = "a5a9ea0c23b28aa2c9cf889105b75981fdebbc25";
+      sha256 = "0hqb0fjh5cwr2309sy2626ghhbnx7g64s8f3qqyvk7j8aysxgggh";
+    };
+
+    nativeBuildInputs = with super; [ cmake gtk3 cairo pango libxkbcommon pkgconfig ];
+
+    dontDisableStatic = true;
+  });
+
+  libaudit = super.libaudit.overrideAttrs (oldAttrs: { dontDisableStatic = true; });
+
+  libvterm = super.libvterm-neovim.overrideAttrs (oldAttrs: { dontDisableStatic = true; });
+}
--- a/addons/godot_xterm_native/plugin.gd
+++ b/addons/godot_xterm_native/plugin.gd
@ -3,8 +3,15 @@ extends EditorPlugin


 func _enter_tree():
-	pass
+	var terminal_script = preload("res://addons/godot_xterm_native/terminal.gdns")
+	var terminal_icon = preload("res://addons/godot_xterm_native/terminal_icon.svg")
+	add_custom_type("Terminal", "Control", terminal_script, terminal_icon)
+	
+	var pseudoterminal_script = preload("res://addons/godot_xterm_native/pseudoterminal.gdns")
+	var pseudoterminal_icon = preload("res://addons/godot_xterm_native/pseudoterminal_icon.svg")
+	add_custom_type("Pseudoterminal", "Node", pseudoterminal_script, pseudoterminal_icon)


 func _exit_tree():
-	pass
+	remove_custom_type("Terminal")
+	remove_custom_type("Psuedoterminal")
--- a/addons/godot_xterm_native/pseudoterminal.gdns
+++ b/addons/godot_xterm_native/pseudoterminal.gdns
@ -0,0 +1,8 @@
+[gd_resource type="NativeScript" load_steps=2 format=2]
+
+[ext_resource path="res://addons/godot_xterm_native/godotxtermnative.gdnlib" type="GDNativeLibrary" id=1]
+
+[resource]
+resource_name = "Terminal"
+class_name = "Pseudoterminal"
+library = ExtResource( 1 )
--- a/addons/godot_xterm_native/pseudoterminal_icon.svg
+++ b/addons/godot_xterm_native/pseudoterminal_icon.svg
@ -0,0 +1,51 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:xlink="http://www.w3.org/1999/xlink"
+   id="svg4716"
+   version="1.1"
+   width="16"
+   viewBox="0 0 16 16"
+   height="16">
+  <metadata
+     id="metadata4722">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <defs
+     id="defs4720">
+    <clipPath
+       id="clipPath826"
+       clipPathUnits="userSpaceOnUse">
+      <use
+         height="100%"
+         width="100%"
+         id="use828"
+         xlink:href="#g822"
+         y="0"
+         x="0" />
+    </clipPath>
+  </defs>
+  <g
+     clip-path="url(#clipPath826)"
+     id="g824">
+    <g
+       id="g822">
+      <path
+         style="fill:#e0e0e0;fill-opacity:0.99607999"
+         d="M 4,1 1,5 H 3 V 8 H 5 V 5 h 2 z m 7,0 V 4 H 9 l 3,4 3,-4 H 13 V 1 Z m -2,9 v 1 h 1 v 4 h 1 v -4 h 1 v -1 z m -4,0 v 2 1 2 H 6 V 13 H 7 8 V 12 10 H 6 Z m 1,1 h 1 v 1 H 6 Z"
+         id="path4714" />
+    </g>
+  </g>
+</svg>
--- a/addons/godot_xterm_native/pseudoterminal_icon.svg.import
+++ b/addons/godot_xterm_native/pseudoterminal_icon.svg.import
@ -0,0 +1,34 @@
+[remap]
+
+importer="texture"
+type="StreamTexture"
+path="res://.import/pseudoterminal_icon.svg-11c935c96560f4f752005a829ae0b2b7.stex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://addons/godot_xterm_native/pseudoterminal_icon.svg"
+dest_files=[ "res://.import/pseudoterminal_icon.svg-11c935c96560f4f752005a829ae0b2b7.stex" ]
+
+[params]
+
+compress/mode=0
+compress/lossy_quality=0.7
+compress/hdr_mode=0
+compress/bptc_ldr=0
+compress/normal_map=0
+flags/repeat=0
+flags/filter=true
+flags/mipmaps=false
+flags/anisotropic=false
+flags/srgb=2
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/HDR_as_SRGB=false
+process/invert_color=false
+stream=false
+size_limit=0
+detect_3d=true
+svg/scale=1.0
--- a/addons/godot_xterm_native/src/libgodotxtermnative.cpp
+++ b/addons/godot_xterm_native/src/libgodotxtermnative.cpp
@ -0,0 +1,21 @@
+#include "terminal.h"
+#include "pseudoterminal.h"
+
+extern "C" void GDN_EXPORT godot_gdnative_init(godot_gdnative_init_options *o)
+{
+	godot::Godot::gdnative_init(o);
+}
+
+extern "C" void GDN_EXPORT godot_gdnative_terminate(godot_gdnative_terminate_options *o)
+{
+	godot::Godot::gdnative_terminate(o);
+}
+
+extern "C" void GDN_EXPORT godot_nativescript_init(void *handle)
+{
+	godot::Godot::nativescript_init(handle);
+
+	godot::register_class<godot::Terminal>();
+
+	godot::register_class<godot::Pseudoterminal>();
+}
--- a/addons/godot_xterm_native/src/libgodotxtermnative.os
+++ b/addons/godot_xterm_native/src/libgodotxtermnative.os
--- a/addons/godot_xterm_native/src/pseudoterminal.cpp
+++ b/addons/godot_xterm_native/src/pseudoterminal.cpp
@ -0,0 +1,34 @@
+#include "pseudoterminal.h"
+
+using namespace godot;
+
+void Pseudoterminal::_register_methods()
+{
+
+    register_method("_init", &Pseudoterminal::_init);
+    register_method("_ready", &Pseudoterminal::_ready);
+
+    register_method("put_data", &Pseudoterminal::put_data);
+
+    register_signal<Pseudoterminal>((char *)"data_received", "data", GODOT_VARIANT_TYPE_POOL_BYTE_ARRAY);
+}
+
+Pseudoterminal::Pseudoterminal()
+{
+}
+
+Pseudoterminal::~Pseudoterminal()
+{
+}
+
+void Pseudoterminal::_init()
+{
+}
+
+void Pseudoterminal::_ready()
+{
+}
+
+void Pseudoterminal::put_data(PoolByteArray data)
+{
+}
--- a/addons/godot_xterm_native/src/pseudoterminal.h
+++ b/addons/godot_xterm_native/src/pseudoterminal.h
@ -0,0 +1,27 @@
+#ifndef PSEUDOTERMINAL_H
+#define PSEUDOTERMINAL_H
+
+#include <Godot.hpp>
+#include <Node.hpp>
+
+namespace godot
+{
+
+class Pseudoterminal : public Node
+{
+    GODOT_CLASS(Pseudoterminal, Node)
+
+public:
+    static void _register_methods();
+
+    Pseudoterminal();
+    ~Pseudoterminal();
+
+    void _init();
+    void _ready();
+
+    void put_data(PoolByteArray data);
+};
+} // namespace godot
+
+#endif // PSEUDOTERMINAL_H
--- a/addons/godot_xterm_native/src/pseudoterminal.os
+++ b/addons/godot_xterm_native/src/pseudoterminal.os
--- a/addons/godot_xterm_native/src/terminal.cpp
+++ b/addons/godot_xterm_native/src/terminal.cpp
@ -0,0 +1,290 @@
+#include "terminal.h"
+#include <Theme.hpp>
+
+using namespace godot;
+
+// Use xterm default for default color palette.
+const uint8_t Terminal::default_color_palette[TSM_COLOR_NUM][3] = {
+	[TSM_COLOR_BLACK] = { 0x00, 0x00, 0x00 },
+	[TSM_COLOR_RED] = { 0x80, 0x00, 0x00 },
+	[TSM_COLOR_GREEN] = { 0x00, 0x80, 0x00 },
+	[TSM_COLOR_YELLOW] = { 0x80, 0x80, 0x00 },
+	[TSM_COLOR_BLUE] = { 0x00, 0x00, 0x80 },
+	[TSM_COLOR_MAGENTA] = { 0x80, 0x00, 0x80 },
+	[TSM_COLOR_CYAN] = { 0x00, 0x80, 0x80 },
+	[TSM_COLOR_LIGHT_GREY] = { 0xc0, 0xc0, 0xc0 },
+	[TSM_COLOR_DARK_GREY] = { 0x80, 0x80, 0x80 },
+	[TSM_COLOR_LIGHT_RED] = { 0xff, 0x00, 0x00 },
+	[TSM_COLOR_LIGHT_GREEN] = { 0x00, 0xff, 0x00 },
+	[TSM_COLOR_LIGHT_YELLOW] = { 0xff, 0xff, 0x00 },
+	[TSM_COLOR_LIGHT_BLUE] = { 0x00, 0x00, 0xff },
+	[TSM_COLOR_LIGHT_MAGENTA] = { 0xff, 0x00, 0xff },
+	[TSM_COLOR_LIGHT_CYAN] = { 0x00, 0xff, 0xff },
+	[TSM_COLOR_WHITE] = { 0xff, 0xff, 0xff },
+
+	[TSM_COLOR_FOREGROUND] = { 0xff, 0xff, 0xff },
+	[TSM_COLOR_BACKGROUND] = { 0x00, 0x00, 0x00 },
+};
+
+static struct {
+	Color col;
+	bool is_set;
+} colours[16];
+
+static void term_output(const char *s, size_t len, void *user) {
+}
+
+static void write_cb(struct tsm_vte *vte, const char *u8, size_t len, void *data) {
+
+	Terminal *term = static_cast<Terminal *>(data);
+}
+
+static int text_draw_cb(struct tsm_screen *con,
+		uint64_t id,
+		const uint32_t *ch,
+		size_t len,
+		unsigned int width,
+		unsigned int posx,
+		unsigned int posy,
+		const struct tsm_screen_attr *attr,
+		tsm_age_t age,
+		void *data) {
+
+	Terminal *terminal = static_cast<Terminal *>(data);
+
+	if (age <= terminal->framebuffer_age)
+		return 0;
+
+	size_t ulen;
+	char buf[5] = { 0 };
+
+	if (len > 0) {
+		char *utf8 = tsm_ucs4_to_utf8_alloc(ch, len, &ulen);
+		memcpy(terminal->cells[posy][posx].ch, utf8, ulen);
+	} else {
+		terminal->cells[posy][posx] = {};
+	}
+
+	memcpy(&terminal->cells[posy][posx].attr, attr, sizeof(tsm_screen_attr));
+
+	terminal->update();
+
+	return 0;
+}
+
+void Terminal::_register_methods() {
+
+	register_method("_init", &Terminal::_init);
+	register_method("_ready", &Terminal::_ready);
+	register_method("_input", &Terminal::_input);
+	register_method("_draw", &Terminal::_draw);
+
+	register_method("write", &Terminal::write);
+
+	register_property<Terminal, int>("rows", &Terminal::rows, 24);
+	register_property<Terminal, int>("cols", &Terminal::cols, 80);
+}
+
+Terminal::Terminal() {
+}
+
+Terminal::~Terminal() {
+}
+
+void Terminal::_init() {
+
+	rows = 24;
+	cols = 80;
+
+	for (int x = 0; x < rows; x++) {
+		Row row(cols);
+
+		for (int y = 0; y < cols; y++) {
+			row[y] = empty_cell;
+		}
+
+		cells.push_back(row);
+	}
+
+	cell_size = Vector2(12, 21); // TODO: Get proper cell_size based on font.
+
+	sleep = false;
+
+	int ret;
+
+	if (tsm_screen_new(&screen, NULL, NULL)) {
+		ERR_PRINT("Error creating new tsm screen");
+	}
+	tsm_screen_set_max_sb(screen, 1000); // TODO: Use config var for scrollback size.
+
+	if (tsm_vte_new(&vte, screen, write_cb, this, NULL, NULL)) {
+		ERR_PRINT("Error creating new tsm vte");
+	}
+
+	/* Set the color palette */
+	update_color_palette();
+	if (tsm_vte_set_custom_palette(vte, color_palette)) {
+		ERR_PRINT("Error setting custom palette");
+	}
+	if (tsm_vte_set_palette(vte, "custom")) {
+		ERR_PRINT("Error setting palette");
+	}
+}
+
+void Terminal::_ready() {
+}
+
+void Terminal::_input(Variant event) {
+}
+
+void Terminal::_draw() {
+
+	if (sleep)
+		return;
+
+	/* Draw the background */
+
+	// Draw the background first so subsequent rows don't overlap
+	// foreground characters such as y that may extend below the baseline.
+	for (int row = 0; row < rows; row++) {
+		for (int col = 0; col < cols; col++) {
+			draw_background(row, col, get_cell_colors(row, col).first);
+		}
+	}
+
+	/* Draw the foreground */
+
+	for (int row = 0; row < rows; row++) {
+		for (int col = 0; col < cols; col++) {
+			draw_foreground(row, col, get_cell_colors(row, col).second);
+		}
+	}
+}
+
+void Terminal::update_color_palette() {
+
+	// Start with a copy of the default color palette
+	memcpy(color_palette, Terminal::default_color_palette, sizeof(Terminal::default_color_palette));
+
+	/* Generate color palette based on theme */
+
+	// Converts a color from the Control's theme to one that can
+	// be used in a tsm color palette.
+	auto set_pallete_color = [this](tsm_vte_color color, String theme_color) -> void {
+		Color c = get_color(theme_color, "Terminal");
+		uint32_t argb32 = c.to_ARGB32();
+
+		color_palette[color][0] = (argb32 >> (8 * 0)) & 0xff;
+		color_palette[color][1] = (argb32 >> (8 * 1)) & 0xff;
+		color_palette[color][2] = (argb32 >> (8 * 2)) & 0xff;
+	};
+
+	set_pallete_color(TSM_COLOR_BLACK, "Black");
+	set_pallete_color(TSM_COLOR_RED, "Red");
+	set_pallete_color(TSM_COLOR_GREEN, "Green");
+	set_pallete_color(TSM_COLOR_YELLOW, "Yellow");
+	set_pallete_color(TSM_COLOR_BLUE, "Blue");
+	set_pallete_color(TSM_COLOR_MAGENTA, "Magenta");
+	set_pallete_color(TSM_COLOR_CYAN, "Cyan");
+	set_pallete_color(TSM_COLOR_LIGHT_GREY, "Light Grey");
+	set_pallete_color(TSM_COLOR_DARK_GREY, "Dark Grey");
+	set_pallete_color(TSM_COLOR_LIGHT_RED, "Light Red");
+	set_pallete_color(TSM_COLOR_LIGHT_GREEN, "Light Green");
+	set_pallete_color(TSM_COLOR_LIGHT_YELLOW, "Light Yellow");
+	set_pallete_color(TSM_COLOR_LIGHT_BLUE, "Light Blue");
+	set_pallete_color(TSM_COLOR_LIGHT_MAGENTA, "Light Magenta");
+	set_pallete_color(TSM_COLOR_WHITE, "White");
+
+	set_pallete_color(TSM_COLOR_BACKGROUND, "Background");
+	set_pallete_color(TSM_COLOR_FOREGROUND, "Foreground");
+}
+
+void Terminal::draw_background(int row, int col, Color bgcolor) {
+
+	/* Draw the background */
+	Vector2 background_pos = Vector2(col * cell_size.x, row * cell_size.y);
+	Rect2 background_rect = Rect2(background_pos, cell_size);
+	draw_rect(background_rect, bgcolor);
+}
+
+void Terminal::draw_foreground(int row, int col, Color fgcolor) {
+
+	struct cell cell = cells[row][col];
+
+	/* Set the font */
+
+	Ref<Font> fontref = get_font("");
+
+	if (cell.attr.bold && cell.attr.italic) {
+		fontref = get_font("Bold Italic", "Terminal");
+	} else if (cell.attr.bold) {
+		fontref = get_font("Bold", "Terminal");
+	} else if (cell.attr.italic) {
+		fontref = get_font("Italic", "Terminal");
+	} else {
+		fontref = get_font("Regular", "Terminal");
+	}
+
+	/* Draw the foreground */
+
+	if (cell.ch == nullptr)
+		return; // No foreground to draw
+
+	if (cell.attr.blink)
+		; // TODO: Handle blink
+
+	int font_height = fontref.ptr()->get_height();
+	Vector2 foreground_pos = Vector2(col * cell_size.x, row * cell_size.y + font_height);
+	draw_string(fontref, foreground_pos, cell.ch, fgcolor);
+
+	if (cell.attr.underline)
+		draw_string(fontref, foreground_pos, "_", fgcolor);
+}
+
+std::pair<Color, Color> Terminal::get_cell_colors(int row, int col) {
+	struct cell cell = cells[row][col];
+	Color fgcol, bgcol;
+	float fr = 1, fg = 1, fb = 1, br = 0, bg = 0, bb = 0;
+	Ref<Font> fontref = get_font("");
+
+	/* Get foreground color */
+
+	if (cell.attr.fccode && palette.count(cell.attr.fccode)) {
+		fgcol = palette[cell.attr.fccode];
+	} else {
+		fr = (float)cell.attr.fr / 255.0;
+		fg = (float)cell.attr.fg / 255.0;
+		fb = (float)cell.attr.fb / 255.0;
+		fgcol = Color(fr, fg, fb);
+
+		if (cell.attr.fccode) {
+			palette.insert(std::pair<int, Color>(cell.attr.fccode, Color(fr, fg, fb)));
+		}
+	}
+
+	/* Get background color */
+
+	if (cell.attr.bccode && palette.count(cell.attr.bccode)) {
+		bgcol = palette[cell.attr.bccode];
+	} else {
+		br = (float)cell.attr.br / 255.0;
+		bg = (float)cell.attr.bg / 255.0;
+		bb = (float)cell.attr.bb / 255.0;
+		bgcol = Color(br, bg, bb);
+
+		if (cell.attr.bccode) {
+			palette.insert(std::pair<int, Color>(cell.attr.bccode, Color(br, bg, bb)));
+		}
+	}
+
+	if (cell.attr.inverse)
+		std::swap(bgcol, fgcol);
+
+	return std::make_pair(bgcol, fgcol);
+}
+
+void Terminal::write(PoolByteArray data) {
+
+	tsm_vte_input(vte, (char *)data.read().ptr(), data.size());
+	framebuffer_age = tsm_screen_draw(screen, text_draw_cb, this);
+}
--- a/addons/godot_xterm_native/src/terminal.h
+++ b/addons/godot_xterm_native/src/terminal.h
@ -0,0 +1,67 @@
+#ifndef TERMINAL_H
+#define TERMINAL_H
+
+#include <libtsm.h>
+#include <Control.hpp>
+#include <Font.hpp>
+#include <Godot.hpp>
+#include <map>
+#include <vector>
+
+namespace godot {
+
+class Terminal : public Control {
+	GODOT_CLASS(Terminal, Control)
+
+public:
+	struct cell {
+		char ch[5];
+		struct tsm_screen_attr attr;
+	} empty_cell = { ch : { 0, 0, 0, 0, 0 }, attr : {} };
+
+public:
+	typedef std::vector<std::vector<struct cell> > Cells;
+	typedef std::vector<struct cell> Row;
+
+	Cells cells;
+
+protected:
+	tsm_screen *screen;
+	tsm_vte *vte;
+
+private:
+	static const uint8_t default_color_palette[TSM_COLOR_NUM][3];
+
+	Vector2 cell_size;
+	std::map<int, Color> palette = {};
+
+	void update_color_palette();
+	std::pair<Color, Color> get_cell_colors(int row, int col);
+	void draw_background(int row, int col, Color bgcol);
+	void draw_foreground(int row, int col, Color fgcol);
+
+public:
+	static void _register_methods();
+
+	Terminal();
+	~Terminal();
+
+	void _init();
+	void _ready();
+	void _input(Variant event);
+	void _draw();
+
+	void write(PoolByteArray bytes);
+
+	int rows;
+	int cols;
+
+	bool sleep;
+
+	uint8_t color_palette[TSM_COLOR_NUM][3];
+
+	tsm_age_t framebuffer_age;
+};
+} // namespace godot
+
+#endif // TERMINAL_H
--- a/addons/godot_xterm_native/src/terminal.os
+++ b/addons/godot_xterm_native/src/terminal.os
--- a/addons/godot_xterm_native/terminal.gdns
+++ b/addons/godot_xterm_native/terminal.gdns
@ -0,0 +1,8 @@
+[gd_resource type="NativeScript" load_steps=2 format=2]
+
+[ext_resource path="res://addons/godot_xterm_native/godotxtermnative.gdnlib" type="GDNativeLibrary" id=1]
+
+[resource]
+resource_name = "Terminal"
+class_name = "Terminal"
+library = ExtResource( 1 )
--- a/addons/godot_xterm_native/terminal_icon.svg
+++ b/addons/godot_xterm_native/terminal_icon.svg
@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<svg width="16" height="16" version="1.1" viewBox="0 0 16 16" xmlns="http://www.w3.org/2000/svg" xmlns:cc="http://creativecommons.org/ns#" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
+ <metadata>
+  <rdf:RDF>
+   <cc:Work rdf:about="">
+    <dc:format>image/svg+xml</dc:format>
+    <dc:type rdf:resource="http://purl.org/dc/dcmitype/StillImage"/>
+    <dc:title/>
+   </cc:Work>
+  </rdf:RDF>
+ </metadata>
+ <path d="m4.5605 3.9746c-0.074558 0-0.14819 0.029049-0.20508 0.085938l-0.27539 0.27539c-0.11354 0.11358-0.11332 0.29631 0 0.41016l1.8691 1.8789-1.8691 1.8789c-0.11336 0.11385-0.11358 0.29657 0 0.41016l0.27539 0.27539c0.11377 0.11378 0.29833 0.11378 0.41211 0l2.3594-2.3594c0.11378-0.11378 0.11378-0.29834 0-0.41211l-2.3594-2.3574c-0.056882-0.056888-0.13247-0.085938-0.20703-0.085938zm3.2207 4.3984c-0.1609 0-0.29102 0.13012-0.29102 0.29102v0.38867c0 0.1609 0.13012 0.29102 0.29102 0.29102h3.6914c0.1609 0 0.29102-0.13012 0.29102-0.29102v-0.38867c0-0.1609-0.13012-0.29102-0.29102-0.29102z" fill="#a5efac" stroke-width=".012139"/>
+ <path d="m3 1c-1.1046 0-2 0.8954-2 2v10c0 1.1046 0.89543 2 2 2h10c1.1046 0 2-0.8954 2-2v-10c0-1.1046-0.89543-2-2-2zm0 2h10v10h-10z" fill="#a5efac"/>
+</svg>
--- a/addons/godot_xterm_native/terminal_icon.svg.import
+++ b/addons/godot_xterm_native/terminal_icon.svg.import
@ -0,0 +1,34 @@
+[remap]
+
+importer="texture"
+type="StreamTexture"
+path="res://.import/terminal_icon.svg-ab79ba4c14608847c16f36c424b01cf4.stex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://addons/godot_xterm_native/terminal_icon.svg"
+dest_files=[ "res://.import/terminal_icon.svg-ab79ba4c14608847c16f36c424b01cf4.stex" ]
+
+[params]
+
+compress/mode=0
+compress/lossy_quality=0.7
+compress/hdr_mode=0
+compress/bptc_ldr=0
+compress/normal_map=0
+flags/repeat=0
+flags/filter=true
+flags/mipmaps=false
+flags/anisotropic=false
+flags/srgb=2
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/HDR_as_SRGB=false
+process/invert_color=false
+stream=false
+size_limit=0
+detect_3d=true
+svg/scale=1.0
--- a/addons/godot_xterm_native/themes/default.theme
+++ b/addons/godot_xterm_native/themes/default.theme
--- a/default_env.tres
+++ b/default_env.tres
@ -1,5 +1,7 @@
 [gd_resource type="Environment" load_steps=2 format=2]
+
 [sub_resource type="ProceduralSky" id=1]
+
 [resource]
 background_mode = 2
 background_sky = SubResource( 1 )
--- a/examples/terminal/Terminal.tscn
+++ b/examples/terminal/Terminal.tscn
@ -0,0 +1,24 @@
+[gd_scene load_steps=5 format=2]
+
+[ext_resource path="res://addons/godot_xterm_native/terminal.gdns" type="Script" id=1]
+[ext_resource path="res://addons/godot_xterm_native/themes/default.theme" type="Theme" id=2]
+[ext_resource path="res://addons/godot_xterm_native/pseudoterminal.gdns" type="Script" id=3]
+[ext_resource path="res://examples/terminal/container.gd" type="Script" id=4]
+
+[node name="Container" type="Container"]
+script = ExtResource( 4 )
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="Terminal" type="Control" parent="."]
+margin_right = 40.0
+margin_bottom = 40.0
+theme = ExtResource( 2 )
+script = ExtResource( 1 )
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="Pseudoterminal" type="Node" parent="."]
+script = ExtResource( 3 )
--- a/examples/terminal/container.gd
+++ b/examples/terminal/container.gd
@ -0,0 +1,18 @@
+extends Container
+# This Container ensures that the terminal always fills
+# the window and/or screen. It also connects the terminal
+# to the input/output of the Psuedoterminal.
+
+
+onready var viewport = get_viewport()
+
+func _ready():
+	$Pseudoterminal.connect("data_received", $Terminal, "write")
+	
+	viewport.connect("size_changed", self, "_resize")
+	_resize()
+
+
+func _resize():
+	rect_size = viewport.size
+	$Terminal.rect_size = rect_size
--- a/project.godot
+++ b/project.godot
@ -16,6 +16,7 @@ _global_script_class_icons={
 [application]

 config/name="Godot Xterm Native"
+run/main_scene="res://examples/terminal/Terminal.tscn"
 config/icon="res://icon.png"

 [editor_plugins]
				`@ -0,0 +1 @@`
				`/nix/store/c4l4iva7dm7fpfx8y3jb6hdzlsm1cvmj-libvterm-neovim-0.1.3/include/vterm.h`
				`@ -0,0 +1 @@`
				`Subproject commit 9eceb16f0553884094d0f659461649be5d333866`