Make include-what-you-use happy with files in source/scriptinterface and
fix what needs to be fixed.
Ref: #8086
Signed-off-by: Ralph Sennhauser <ralph.sennhauser@gmail.com>
During hotloading the `ScriptRequest` was constructed from a
`JSContext*`. That requires that already an other `ScriptRequest` is
active. Which isn't always the case.
Now The `ScriptRequest` is constructed from a `ScriptInterface&`.
Storing a `ScriptInterface&` in the `ModuleLoader::Result` allows to
remove the `m_Result` as it is retrieved from the `ScriptInterface`.
Not all modules should be able to load all other modules. A predicate
function can to be passed to the `ScriptInterface`. That function
returns whether the module is allowed to loat the module. If no
predicate is passed in no modules can be loaded through that
`ScriptInterface`.
- With modules JavaScript code can be split up into multiple files. We
already implemented such a mechanism (`Engine.LoadLibrary`) in
multiple parts of the engine. The advantage of using modules is
that it's standart (JS-devs are familiar with it) and it doesn't
has to be implemented multiple times.
Note that `Engine.LoadLibrary` loads all files in a directory
while the new `import` only loads one file.
- With modules seemingly global variables are local to that
script/module. We already implemented such a mechanism
(`ScriptInterface::LoadScript`).
vyordan