Tooltips are always white with the simplemouse implementation

[balloonpopper]

Please make sure you talk to the community before creating an issue.

Is your feature request related to a problem? Please describe.
Tooltips are always white. This should be configurable.

Describe the solution you'd like
We should have provision for a default tooltip colour, and use the existing dialog_color on the ESC node along with a "override default color" checkbox on the ESC item. This will allow the developer to choose a color for the default (e.g. yellow) and only override it on select ESC Items, rather than having to change it (eg to yellow) on every ESC Item they create.

Describe alternatives you've considered
NA

Additional context
NA

[BHSDuncan]

I think you can already set the colour via the bbcode input a tooltip accepts. I believe the gamedev may also be able to do this via their UI override of ESCTooltip.

So would it make sense to have a tooltip_colour property on ESCItem that can be examined and used to determine a colour by the gamedev? Since the gamedev already has to manually update the bbcode, this might fit in better, unless I've forgotten something (also entirely possible).