Add alternative name styles for signals and resource names

[valkyrienyanko]

What does this PR do?

Redot defaults to using _snake_case for signal / script names with no alternatives.

This PR provides alternatives such as _snake_case, snake_case, camelCase, PascalCase that can be set in the editor settings.

This PR changes names for

• Signal Names
• Resource Names (scripts / scenes / shaders)

Todo

• Separate coding_language_style into 2 or more options for setting signal names and resource names separately
• Maybe edit register_editor_types.cpp around lines 280 - 283 to account for these new PR changes

There could be a new option "Naming Style" that adds the options "_camel_case, camel_case, PascalCase, snakeCase" OR this could be defined in the editor settings.

Should a new "Naming Style" dropdown be added here as well or stay in editor settings?

Should a new "Naming Style" dropdown be added here or be in editor settings?

Known Issues

• Camel case does not camel the last word in signal names

Note

This PR description originally talked about automatically changing the signal names so their PascalCase for mono projects and _snake_case for GDScript projects but as @Spartan322 pointed out this is not the correct way to do this. So now this PR lets the user choose what styles they want.

[Spartan322]

This is not the correct way to do this, it should not be changed based on whether you compile with the "mono" module or not, its language dependent, a more valuable consideration would be a global editor setting which templates the default project settings for each new create project, or a more targeted solution would be allowing each language to define these things for itself. (worst case scenario would be separating the editor/naming section into hardcoded GDScript and dotnet sections)

[valkyrienyanko]

a more valuable consideration would be a global editor setting

Global editor setting sounds good. I'm visualizing a dropdown with settings like "PascalCase", "cameCase", "snake_case", etc.

There could be another editor setting that changes the formatting of creating new scene names. So for example if you selected PascalCase then it would be Player.tscn instead of player.tscn.

So there would be 2 editor settings both with the same dropdown options. One for changing the signal name formatting and the other for changing the new scene formatting.

[SkogiB]

a more valuable consideration would be a global editor setting

Global editor setting sounds good. I'm visualizing a dropdown with settings like "PascalCase", "cameCase", "snake_case", etc.

There could be another editor setting that changes the formatting of creating new scene names. So for example if you selected PascalCase then it would be Player.tscn instead of player.tscn.

So there would be 2 editor settings both with the same dropdown options. One for changing the signal name formatting and the other for changing the new scene formatting.

Having options for broader case swapping would be nice, keep us posted on that. We'd have to propose it to Godot and I'm sure they'd reject it

[valkyrienyanko]

Just found out that these features were already implemented into the engine so I'm going to close this PR.

[SkogiB]

well shit lmao