Commit graph

218 commits

Author SHA1 Message Date
Leroy Hopson
14dd045b66
Update PTY to match publically documented API
Remove unused variables and enums and make private what's not documented
as public.
2021-07-25 23:09:37 +07:00
Leroy Hopson
d75c26cec6
Update documentation
- Remove contributor license agreement:

  The terms are same as the standard "inbound=outbound" norm for open
  source projects which is covered by GitHub's terms of service
  which every GitHub user has already agreed to:
  https://docs.github.com/en/github/site-policy/github-terms-of-service#6-contributions-under-repository-license

- Add wiki as submodule and move documentation to it.

- Update README and replace screenshot with video
2021-07-25 23:08:45 +07:00
Leroy Hopson
1083c13276
Fallback to Regular Terminal font before using default 2021-07-24 17:37:04 +07:00
Leroy Hopson
5f399ed46e
Allow theme inheritance
Terminal colors and fonts will be inherited from ancestor nodes if not
defined.
2021-07-23 09:30:25 +07:00
Leroy Hopson
c81da3820b
Kill child process and close pty on exit
- Adds kill() method to LibuvUtils.
- Adds close() method to Pipe.
2021-07-23 08:37:54 +07:00
Leroy Hopson
55b0a0577d
Update bell
- Don't add the bell to the archive to keep it small a simplify
  licensing. Also bells seem to be rarely used with terminal emulators.
- Don't play the bell directly from the Terminal node by adding an
  AudioStreamPlayer, but make it easy to tune the "bell" signal behavior
  from the Terminal node so that only an AudioStreamPlayer node's play()
  method needs to be connected to it.
- Keep the bell.wav sound around for testing/demo.
2021-07-23 08:37:49 +07:00
Leroy Hopson
d702021d02
Add only Hack Regular font and default themes to archive
Keeps the archive small and licensing simpler.
Keep around the fancy fonts such as Noto Color Emoji and Unifont as they
are useful for testing.
With the xrdb import plugin making it easy to import themes, there is
little point in keeping other pre-defined themes around, so remove
these.
2021-07-23 08:37:48 +07:00
Leroy Hopson
568a9835c6
Fallback to Regular Terminal font before default font
Will fallback to using Regular Terminal font for Bold, Italic, and Bold
Italic styles if they are not defined. Will only fallback to using the
default theme font if even Regular is not defined.
2021-07-23 08:37:47 +07:00
Leroy Hopson
7c3d5f76f3
Make compatible with Godot v3.2
But still only officially support v3.3+
2021-07-20 14:26:34 +07:00
Leroy Hopson
10983653c6
Fix macOS builds 2021-07-20 11:18:52 +07:00
Leroy Hopson
3e67cfd877
Add export ignored files to .gitattributes
Move THIRDPARTY_NOTICE files to addons/godot_xterm so they will be
included with asset-lib downloads.
2021-07-19 00:49:37 +07:00
Leroy Hopson
3e2162d366
Add basic .xrdb/.Xresources import plugin
Adds basic support for importing .Xresources and .xrdb files as Theme
resources.

Examples of terminal color schemes in .xrdb format can be found here:
https://github.com/mbadolato/iTerm2-Color-Schemes/tree/master/xrdb

Examples of terminal themes in .Xresources format can be found here:
https://github.com/mbadolato/iTerm2-Color-Schemes/tree/master/Xresources

https://terminal.sexy also supports exporting themes is Xresources
format.
2021-07-19 00:10:16 +07:00
Leroy Hopson
7b63079594
Change default theme
Replaces default.tres, default_dark.tres, and default_light.tres, with
default.tres and default_light.tres based on Godot's default dark and
light editor themes respectively.

Closes #44
2021-07-18 23:39:22 +07:00
Leroy Hopson
b08d218a59
Run tests in CI environment
Currently tests only run on X11.64 platform.
But other platforms can be supported with a bit of effort.
Remove default bell sound as it does not play nicely with CI environment
that does not have sound card.
2021-07-18 23:05:17 +07:00
Leroy Hopson
8bc3a13adb
Fix windows builds
- Fixes build error for windows debug 32bit.
- Allows building windows release with PTY enabled.
- Updates godot-cpp.
2021-07-18 17:00:55 +07:00
Leroy Hopson
84243cd824
Enable compiling Pipe and LibuvUtils on Windows
Currently only works when building with debug target. On GitHub actions
target release results in linking errors. So disable PTY for release
builds.

Part of #25.
2021-07-18 15:09:21 +07:00
Leroy Hopson
88e5320a83
Update build script
- Add flags for target and disable_pty
- Only run docker-compose commands if docker-compose installed
2021-07-18 14:21:47 +07:00
Leroy Hopson
aa83b206a3
Update libuv 2021-07-18 11:05:56 +07:00
Leroy Hopson
30807f1436
Use relative rather than absolute paths
This should allow GodotXterm be installed in locations other than
`addons/godot_xterm`.
2021-07-15 21:30:09 +07:00
Leroy Hopson
7c6300c8dc
Close terminal on successful exit 2021-07-15 19:33:59 +07:00
Leroy Hopson
ec0d4ddf43
Add popup label to show terminal and panel size on resize
Shows the terminal cols/rows (if a terminal is open) and the size of the
the tab_container in pixels. Shows centered for 1 second, then closes.
2021-07-13 23:34:24 +07:00
Leroy Hopson
de7980c077
Add next/previous tab shortcuts 2021-07-13 22:49:48 +07:00
Leroy Hopson
97e07093b2
Change terminal menu option 'Select All' -> 'Copy All'
Adds copy_all() function to terminal node which returns all of the
screen's text.
2021-07-13 22:20:29 +07:00
Leroy Hopson
703eb68f11
More shortcuts
- Copy
- Paste
- Kill
2021-07-13 16:43:51 +07:00
Leroy Hopson
6106b7f100
Disable default copy on selection 2021-07-13 08:53:15 +07:00
Leroy Hopson
658197f44c
Enable drag to rearrange tabs 2021-07-13 08:51:11 +07:00
Leroy Hopson
8b3c207b0c
Set new terminal shortcut input as handled
Otherwise the input will also be handled by the newly spawned terminal
and ^T will be printed to the screen.
2021-07-13 08:38:50 +07:00
Leroy Hopson
bbe6cb273b
Set terminal panel tabs close button policy to CLOSE_BUTTON_SHOW_ALWAYS
Temporary measure until we can resolve the issue where inactive tabs
would be closed when clicking on the area where the close button will
show when policy was CLOSE_BUTTON_SHOW_ACTIVE_ONLY.
2021-07-13 08:36:49 +07:00
Leroy Hopson
6afaa55914
Move bell to main terminal 2021-07-13 08:16:34 +07:00
Leroy Hopson
e8c27f2796
Add clear and sb_reset
Clearing the terminal removes all lines in the scrollback buffer except
for the most recent.

With sb_reset, the terminal will return the scrollback buffer to the
bottom when the user starts typing if they have previously scrolled up.
2021-07-13 06:33:44 +07:00
Leroy Hopson
ebb527cb8b
Terminal panel updates
- Add TerminalSettings resource.
- Init/load terminal settings from terminal panel.
- Add terminal context menu (i.e. right-click PopupMenu).
- Add shortcut to open a new terminal Ctrl+Shift+T and make terminal panel
  visible.
2021-07-12 23:13:33 +07:00
Leroy Hopson
04e077694f
Move bell sound to themes directory 2021-07-12 22:55:57 +07:00
Leroy Hopson
e13bc7e082 Draw wide characters correctly
Draw the full background for wide characters as soon as they are
encountered. Don't draw any foreground or background if width is zero as
this means the previous character was wide.

Fixes #17
2021-07-12 22:46:43 +07:00
Leroy Hopson
683b0e3304 Editor terminal use default theme fonts 2021-07-12 22:46:43 +07:00
Leroy Hopson
c5d4a363b8 Add Nerd Fonts, Noto Color Emoji, and Unifont as fallback fonts 2021-07-12 22:46:43 +07:00
Leroy Hopson
84702af851 Rename hack font files 2021-07-12 22:46:43 +07:00
Leroy Hopson
4c4b71ee57 Add Nerd Fonts license information 2021-07-12 22:46:43 +07:00
Leroy Hopson
2f21671adf Revert "Delete nerdfonts"
This reverts commit 29ff3efc49.
2021-07-12 22:46:43 +07:00
Leroy Hopson
5e25ebbab6 Add rudimentary terminal to editor's bottom panel
In order to use the gdnative library as an editor plugin it was
neccessary to set the `reloadable` property of the gdnlib file to false,
in order to prevent crashes when the godot editor window lost focus.

This may have consequences when recompiling the library.
See: https://docs.godotengine.org/en/3.3/classes/class_gdnativelibrary.html#class-gdnativelibrary-property-reloadable

Still crashes quite frequently and doesn't close child processes
properly.

Part of #43.
2021-07-11 23:03:33 +07:00
Leroy Hopson
33e4640b4b Remove visibility notifier from terminal
It seems unnecessary when testing outside of editor and causes the
terminal to render the wrong colors in editor.
2021-07-11 23:03:33 +07:00
Leroy Hopson
f48e082b54 Reformat code causing clang-format clashes
VSCode and the clang-format git hook disagreed about how this one should
be formatted, so it kept changing.
2021-07-11 23:03:33 +07:00
Leroy Hopson
0e6334db96 Add copy selection support 2021-07-11 23:03:33 +07:00
Leroy Hopson
57c1c3524d Add basic pointer selection
Part of #4.
2021-07-11 23:03:33 +07:00
Leroy Hopson
fae28006cf Move scroll handling to GDScript
Just expose the underlying libtsm methods from gdnative, but write all
the logic in gdscript. Makes it much easier to customize and update.
2021-07-11 23:03:33 +07:00
Leroy Hopson
c95049c407
Update license information
- Renamed LICENSE -> LICENSE.md as it contains markdown, and added
  contact address.
- Adds THIRDPARTY_NOTICES.txt and THIRDPARTY_NOTICES_nopty.txt which
  bundles licenses of all third-party components for versions of
  GodotXterm compiled with and without PTY node support.
- Adds misc/gen_3rdparty_licenses.sh file to generate the above
  mentioned text files.
- Seperated node_pty and tmux licenses.
- Updated libuv submodule to use version that contains additional license
  information.
- Updated README to reflect these changes.
2021-07-07 21:39:54 +07:00
Leroy Hopson
5838b7fe7e
Add support for mouse scroll
Part of #4.
2021-07-07 21:36:24 +07:00
Leroy Hopson
44ea56aa0f
Add disable_pty compile option
If disable_pty=yes then the PTY node and dependencies (LibuvUtils, Pipe)
will be excluded. On platforms where the PTY node is not supported (e.g.
HTML5), this will always be equivalent to `disable_pty=yes`.
2021-07-07 21:32:26 +07:00
Leroy Hopson
29ff3efc49
Delete nerdfonts
It is not used and we don't have license information for it.
2021-07-07 21:32:26 +07:00
Leroy Hopson
09dc080a2e Add support for the bell "\a" character
Closes #39
2021-07-03 22:47:33 +07:00
Leroy Hopson
115521f645
Replace Gut with WAT
Gut was freezing on some integration tests. It was also entering an
infinite loop after exiting (even after closing Godot and VSCode) which
caused a `godot.log` file in app_userdata to keep growing until my hard
drive was full.
2021-07-03 21:49:24 +07:00
Leroy Hopson
39702646dc
Add namespace
Adds a globally unique namespace `GDXterm` that can be used to
conveniently access scripts.
2021-07-03 20:45:11 +07:00
Leroy Hopson
964af715d6 Enable Windows 32bit builds
Closes #24
2021-07-03 16:15:18 +07:00
Leroy Hopson
0dd2378387 Add new PTY node (replaces Pseudoterminal node)
Uses fork of node-pty native code for forking pseudoterminals.
Uses libuv pipe handle to communicate with the child process.

- Paves the way for cross-platform (Linux, macOS and Windows) support.
- Renames Pseudoterminal to PTY (which is much easier to type and spell :D).
- Better performance than the old Pseudoterminal node. Especially when
  streaming large amounts of data such as running the `yes` command.
- Allows setting custom file, args, initial window size, cwd, env vars
  (including important ones such as TERM and COLORTERM) and uid/gid
  on Linux and macOS.
- Returns process exit code and terminating signal.
2021-07-03 14:56:27 +07:00
Leroy Hopson
bfa561357e Yield for "frame_pre_draw" signal before writing to terminal
Fixes #41. But creates another issue where sometimes the yield will
resume after the terminal node has already been freed logging an error
to the console.

Also a few changes to where update is called it the gdnative terminal
code.

Also changed gdnative terminal to only accept strings.
2021-07-03 14:56:27 +07:00
Leroy Hopson
4e6715329a Clang-format node-pty files 2021-07-03 14:56:27 +07:00
Leroy Hopson
9c20579bc6 Add original files from the node-pty project
Taken from <https://github.com/microsoft/node-pty>.
See the LICENSE.md file added in this commit for license and copyright
information.
2021-07-03 14:56:27 +07:00
Leroy Hopson
3759d3a0b9
Don't register TPut util as a global unique class 2021-07-03 01:24:07 +07:00
Leroy Hopson
0c43776619
Load default theme if it exists
This also means that we can load default fonts from it. Falling back to
the default Godot font if no theme is set and the default theme does not
exist.

Having an actual theme loaded also allows live font resizing.
2021-06-22 21:45:55 +07:00
Leroy Hopson
a5776989b4
Change default font and reduce size
Changes default font from Cousine -> Hack which is the font used in
Godot's script editor and output terminal.

Also reduced the size from 16 -> 14.
2021-06-22 21:45:55 +07:00
Leroy Hopson
4b73c958c0
Ensure libtsm uses correct version of wcwidth
Previously it was using some other linked version, not the one in
thirdparty/libtsm/external/wcwidth.
2021-06-22 21:45:55 +07:00
Leroy Hopson
a337143949 Add libtsm patches for some escape sequences
The sequences are:
  CSI > Pp ; Pv m    (e.g. '\e[>4;m'
  CSI ? Pm $ p       (e.g. '\e[?12$p'

These sequences were being output by vim and causing the underline
attribute to be set and the terminal to be reset.

Fixes #40
2021-06-22 00:07:13 +07:00
Leroy Hopson
d2f073d7ae
Multiple updates
- Use viewport as render target for terminal:
  Terminal now only draws cells which changed since the last _draw() call.
  A viewport is used with clear mode set to NEVER to cache previous draw
  calls. The terminal node and viewport are wrapped by a GDScript Terminal
  node which takes care of resizing the viewport scene, and forcing the
  terminal to redraw all cells when necessary (i.e. on resize or theme
  change).

  Adds update_mode to terminal interface which can be set to one of:
  - DISABLED: terminal will never be drawn
  - AUTO: terminal will only draw the cells that changed, but
    automatically redraw the full screen when necessary (for example,
    when the size or theme changed).
  - ALL: terminal will always draw every cell on every update. This is
    the most reliable but least performant option.
  - ALL_NEXT_FRAME: Will use update_mode ALL for the next _draw() call,
    then change update_mode back to AUTO.

- Upgraded libtsm:
  Includes changes from Fredrik Wikstrom (salass00)'s fork of libtsm.

- Don't require theme to be set.
  Terminal will use default fonts/colors if no theme is set.
2021-06-20 18:33:40 +07:00
Leroy Hopson
bd296364d3
Remove unused/debug code 2021-06-19 20:30:43 +07:00
Leroy Hopson
03f9b84b71
Be explicit about building for debug target 2021-06-19 19:44:11 +07:00
Leroy Hopson
0743f2a97a
Use gdnative api to get constants only for javascript platform
When trying to load the library in a non-Mono Godot editor v3.3.2
an error is printed about godot_get_global_constants(). Furthermore,
the issue with using the GlobalConstants header to get constants is only
present on the javascript platform, so we can revert all other platforms
to the old way of getting constants.
2021-06-19 19:39:20 +07:00
Leroy Hopson
302bdf0714
Format .gd files and fix gdformat pre-commit hook
Previously this hook was not being run.
2021-06-19 18:02:07 +07:00
Leroy Hopson
80bcc41855
Save themes in .tres format
Better for version control and editing outside of the editor.
2021-06-18 10:17:48 +07:00
Leroy Hopson
3fb2580fc6
Build scripts: check if submodule directories are empty
In a freshly cloned repo, submodule directories exist but are not
empty. Check if they are empty and update submodules. Previously,
submodules where only updated if their directories did not exist.
2021-06-15 14:14:48 +07:00
Leroy Hopson
bdda1458c0
Update files for javascript build and export
Adds some files to making building and export for HTML5 more convenient.
2021-06-15 14:02:40 +07:00
Leroy Hopson
c1334896d6
Explicity check not javascript when including pseudoterminal
If compiling for javascript platform on linux '__unix__' will be defined,
so instead check for the abscence of '__EMSCRIPTEN__'.
2021-06-15 14:02:01 +07:00
Leroy Hopson
0437d0f18c
Rename directory 'external' -> 'thirdparty' 2021-06-12 15:10:42 +07:00
Leroy Hopson
caf3bf1910
Use standard OS macros
As per: https://sourceforge.net/p/predef/wiki/OperatingSystems/
2021-06-08 22:59:12 +07:00
Leroy Hopson
bb8d40df58 Add HTML5 support 2021-06-07 18:29:33 +07:00
Leroy Hopson
fbb23661d3 Get KeyList constants from GDNative API
Previously KeyList constants came from the GlobalConstants.hpp header,
but this did not work when compiling for HTML5. Therefore, we now get
the globals constants from the GDNative API.

Throws the error:
`LNK2019: unresolved external symbol godot_get_global_constants referenced in function "private: static void __cdecl godot::Terminal::_populate_key_list(void)" (?_populate_key_list@Terminal@godot@@CAXXZ)`
in GitHub Windows action. So use the old technique on Windows for now.

This is a prerequisite for HTML5 support.
2021-06-06 21:57:06 +07:00
Leroy Hopson
6e455738b8 Format c++ files using clang-format
Add git pre-commit hooks to help with automatic formatting.
2021-06-06 20:05:22 +07:00
Leroy Hopson
99989d19e4 Update godot-cpp 2021-06-06 17:19:24 +07:00
Leroy Hopson
f43149f204 Format files using GDScript Toolkit
https://github.com/Scony/godot-gdscript-toolkit
2021-06-06 16:25:19 +07:00
Leroy Hopson
a0237bb5d5 Add more themes 2020-11-30 11:24:34 +07:00
Leroy Hopson
472f0f573b Add transparency support for theme colors
Closes #19.
2020-11-29 15:53:50 +07:00
Leroy Hopson
3e177b781e Set a default theme if theme property is not set
This means that the terminal is no longer blank if no theme has been
set.
2020-11-29 15:53:50 +07:00
Leroy Hopson
8b25be74c0 Don't swap red and blue channels of theme colors
Fixes #18
2020-11-29 13:32:14 +07:00
Leroy Hopson
6a626905d6 Use "Light Cyan" color from theme
Previously this color was ignored.
2020-11-29 13:32:14 +07:00
Leroy Hopson
b55f96cb70 Bump version to 1.2.1 2020-11-23 16:20:41 +07:00
Leroy Hopson
4cc2115125 Build windows releases with /MT rather than /MD
When making a release export of a project, binaries built with the /MD
flag do not work.
2020-11-23 09:13:32 +07:00
Leroy Hopson
bdbc82e444 Update CHANGELOG, README and bump version 2020-11-21 19:44:43 +07:00
Leroy Hopson
6689ad1c09 Remove cross-compilation dependencies
It makes the github actions workflow take longer and cross-compiled
artifacts are not currently used (nor do they seem to work).
2020-11-21 19:44:43 +07:00
Leroy Hopson
570896b9c0 Provide correct arguments to execvp
Previously no arguments were provided, but by convention argv[0] should
be the name of the program.

Providing this argumens enables Psuedoterminal node to work on macOS.
2020-11-21 13:55:05 +07:00
Leroy Hopson
b2dc46636c Update github actions workflow
- Uses matrix so that build steps don't need to be defined multiple
  times.
- Caches godot-cpp bindings, so they only need to be built when the
  submodule version changes.
- Uploads build artifacts for linux 32/64-bit, windows 64-bit and macOS
  64-bit.
2020-11-21 12:20:13 +07:00
Leroy Hopson
c075ae7418 Enable compiling on macOS 64-bit using llvm
Closes #6
2020-11-20 21:32:43 +07:00
Leroy Hopson
007182b117 Enable compiling 64-bit on Windows using MSVC
Closes #5
2020-11-10 13:44:29 +07:00
Leroy Hopson
399acf00c7 Use alloc_c_string() to convert String to char*
Using get_data() would sometimes result in the wrong data being written.

Fixes #12
2020-11-07 18:13:48 +07:00
Leroy Hopson
43df7d5331 Migrate CI from travis-ci.com to GitHub Actions 2020-11-07 17:11:25 +07:00
Leroy Hopson
630e0104d5 Add support for Windows 64-bit
Tested on NixOS, Ubuntu and Arch Linux. Not yet able to compile for
Windows 32-bit on NixOS or on Windows itself.

Part of #5
2020-11-07 17:11:25 +07:00
Leroy Hopson
8c2c48f5b4 Move and recompile pre-built binary
Move pre-built binary to 'dist' folder so it no longer causes git
conflicts with custom builds. Also make it a release build which
decreases its size by ~70M.


Former-commit-id: ea9954712062f6ab0f6af9a55d72f0324cd51e5f
2020-10-16 14:58:11 +07:00
Leroy Hopson
9e1d0b8ee2 Position background rect at 0,0
This is important when terminal is a child of a Container node and we
set the margin properties, otherwise the background rect is drawn with
an offset.


Former-commit-id: e68d2f55c9
2020-10-16 12:55:41 +07:00
Leroy Hopson
7b42b97610 Update build script
Former-commit-id: fd39635fc5
2020-10-13 16:12:16 +07:00
Leroy Hopson
54cb343b3c Bump version to 1.0.0
Former-commit-id: 46b2d2c56f
2020-10-05 18:16:17 +07:00
Leroy Hopson
0fe6811f54 Update documentation and LICENSE
Former-commit-id: c66e478484
2020-10-05 18:04:41 +07:00
Leroy Hopson
3d383484e1 Add pre-built binary for x11 platform
Former-commit-id: 293d35f5c5
2020-10-05 17:56:58 +07:00
Leroy Hopson
9bd17ec8dc Multiple changes
Former-commit-id: db8e674358
2020-10-05 17:56:57 +07:00
Leroy Hopson
a55a05d3a4 Make Terminal a tool script
Former-commit-id: f63246d8ea
2020-10-05 17:56:57 +07:00
Leroy Hopson
9bdf69f6f5 Center cell string vertically
This prevents overlapping so we no longer need to draw all background
cells before the foreground.


Former-commit-id: faca53fe28
2020-10-05 17:56:57 +07:00
Leroy Hopson
cc457b8b9a Don't cache true colors
If a true color has been set it will have code -1 regardless of the
actual color. Therefore, it shouldn't be stored in the color cache
dictionary otherwise all true color cells will be colored the most
recently set value.


Former-commit-id: 0d14fd1e47
2020-10-05 17:56:57 +07:00
Leroy Hopson
2a5e07aa48 Change write method to accept both String and PoolByteArray
Will print a warning if neither of these types is used as an argument.


Former-commit-id: 57aed28a0e
2020-10-05 17:56:57 +07:00
Leroy Hopson
11657d50f7 Copy old cells to new cells when resizing
Previously all cells were erased which resulted in the screen becoming
blank in some places until it was redrawn.


Former-commit-id: ada8b1087d
2020-10-05 17:56:57 +07:00
Leroy Hopson
313f6b8b60 Ensure terminal is initialized to the correct size
Moves the call to update_size() from _init() to _ready() to ensure
Terminal is initialized to the correct size.


Former-commit-id: 66b061bf8b
2020-10-05 17:56:57 +07:00
Leroy Hopson
a0a9ffb11e Ignore vscode config files
Former-commit-id: e7c14bd76d
2020-10-05 17:56:57 +07:00
Leroy Hopson
5e33e560f1 Move input handling into the Terminal node
Former-commit-id: d64800229f
2020-10-05 17:56:57 +07:00
Leroy Hopson
9d06d7c313 Update file format
Automatically updated by VSCode upon saving the files.


Former-commit-id: 0dabc56076
2020-10-05 17:56:57 +07:00
Leroy Hopson
e59db03d11 Rename 'modules' directory to 'external'
Former-commit-id: 8d3eec465f
2020-10-05 17:56:57 +07:00
Leroy Hopson
db6486e6f3 Add asciicast importer
Former-commit-id: ffa8561865
2020-10-05 17:56:57 +07:00
Leroy Hopson
ee6d7cb0fa Refactor file structure
Former-commit-id: 3eecf504cf
2020-10-05 17:56:57 +07:00
Leroy Hopson
a022104230 Remove gdscript version and replace with native
Former-commit-id: f9474fe533
2020-10-05 17:56:55 +07:00
Richard Hájek
85e6e8807e refactored some collisions 2020-09-13 19:28:34 +02:00
Leroy Hopson
0d4e10f5ab Add more features, bug fixes and bugs ;-)
Most notably:
- Reflow is now working. Terminal size will fill the window and
cols/rows will be resized/calculated based on window and font size.
- Added support for different fonts (i.e. bold, italic, bolditalic).
- Enabled blinking characters.
- Adde more tests and caught a few subtle bugs.
- Removed renderer code (which was part of xterm.js) and just
doing naive rendering in terminal.gd, but it seems to perform
a lot faster.

Still not working completely:
- vim (some weirdness going on).
- vttest (more weirdness).

Todo:
- Fix the above.
- Draw the cursor!
- Improve performance. Performance is still not great. The terminal
becomes unusable when running `yes` or `cmatrix -r`.
2020-05-19 18:55:43 +07:00
Leroy Hopson
0769592a1b Add/update more files 2020-05-17 17:32:06 +07:00
Leroy Hopson
8d76d3500c Update license text in file headers
With the exception of text_decoder.gd the code in these files follows
the original so closely that it doesn't qualify as an original work
and so there is nothing new to copyright.

Instead, the original license text is kept with a note mentioning the
port to GDScript.
2020-05-11 04:05:37 +12:00
Leroy Hopson
96e9ddcf79 Add all the files 2020-05-10 01:42:19 +07:00