* Fix tsconfig scopes affecting html.js
Since it's quite hard to use a DOM library type there, remove the type
entirely.
* Remove environment variables check
Nothing is using them anymore. It can be added back if needed later.
* Refactor Texture Packer downloading
Refactor local-config.js tasks file into a generic "environment"
category consisting of checking if Java is installed, downloading the
runnable Texture Packer if it's not yet downloaded and copying the local
configuration template; update README accordingly.
* Prepare environment only at postinstall
Remove environment.prepare task from default build pipelines, add a
postinstall script that calls the task, using environment.js as the
gulpfile to speed it up.
* Remove "docs" tasks and types generation script
Remove tasks from docs.js as they are unlikely to do anything meaningful
nowadays. Also remove the buildTypes script as it doesn't work anymore.
A better solution will be provided in the future.
* Simplify some globs
Use additional gulp.src options instead of specifying more or complex
globs.
* Extract built-temp location to a variable
Add the src/js/built-temp directory as a new variable in config.js,
replace all existing references to built-temp with this variable.
Many configuration files in this repository were created a long time
ago, then were modified as problems occurred. Now that there is
TypeScript support, it makes sense to clean up this mess, at least by
making small steps. This configuration is based on strict settings, but
most of these are currently disabled - otherwise it would be too hard to
work with existing JavaScript code. The downside of this change is
pollution of files with warnings and errors, even though they are valid.
- ESLint/TypeScript upgraded
- TS configuration is now shared between arbitrary Node scripts, Gulp
files and the Electron wrapper
- A few eslint-disable comments are removed
