Add occlusion enabled option to TileMapLayer

[sorascode]

Partially Addreses

• https://github.com/godotengine/godot-proposals/issues/10121

Now light occlusion can be enabled/disabled per TileMapLayer

[groud]

Hi, thanks for the contribution. While the change is not that much code, the TileMap node is deprecated. IMHO, unless there's really high demand for it, I would rather avoid new features there.

[sorascode]

@groud Hi, I exposed the occlusion enabled property in the TileMapLayer node now :) Do you think we can get this merged if I remove the changes in the TileMap node again?

[Mickeon]

We are in feature freeze so this won't make the cut in 4.3, at earliest in 4.4.

Also do not forget to squash your commits! See the pull request workflow.

[groud]

Do you think we can get this merged if I remove the changes in the TileMap node again?

Yeah, I think it would be good to merge without the changes to the TileMap (in 4.4 though, as, like Mickeon said, we are in feature-freeze for 4.3 now).

[AThousandShips]

We can always add the changes to TileMap separately if they are desired, along with the collision enable which

[sorascode]

Alright, thanks for the feedback, the TileMap changes have been removed!

[akien-mga]

Thanks! And congrats for your first merged Godot contribution :tada:

[SueHeir]

I've been looking all around for the function/code to turn off the occlusion of a tilemap layer and can't find it anywhere. Could I get an example of how to do this?

[KoBeWi]

It's in 4.4 only