UPBGE: Improve component UI.

[panzergame]

Previously the components name was exposed by a property non-editable which
was rendered in light gray and the component box was always expanded.
Also the module name was inaccesible from bpy.

The last issue is simply solved by exposing the "module" string to RNA.
The name property is replaced by a label in the UI. To expanse the box
the property "show_expanded" similar to the logic brick is implemented,
when this property is True, an inner box is generated containing all the
properties.

Fix issue #793.

[UnidayStudio]

Improvements here!! I liked.
What about the button to reload all the components at once? And the Color variable?

[youle31]

hi, I tested with third person component in your test file @panzergame (component_0.blend). This seems to work fine.

When I open the file I have this message in the console:

Read blend: C:\Users\youle\Desktop\Component_0.blend
Traceback (most recent call last):
File "C:\Users\youle\Desktop\Component_0.blend\test.py", line 1, in
ModuleNotFoundError: No module named 'bge'

Else this is great to have an expand UI

[panzergame]

This message is normal, I made the mistake of defining a module of name testwhich is also used by other part of python.

[UnidayStudio]

Tested and not working proper. I can't Reload components by default:

So we expect that a new user that never heard about blender before and downloaded for the first time that do this (activate the reload in user prefs)? If a new user find out hard to do anything, there is a hugoe chance that they will leave the software and never come back.

If this exists for a safety reason, ok, but make "activate" by default. And who wants to disable, goes to userpref and do this. I'd like to remember that press P and run the game also could be unsafe, but we don't desactivate ingame logic because of this.

[panzergame]

Despite the auto exec that is the topic of #809, @UnidayStudio : Do you agree with the UI and the code making it ?

[UnidayStudio]

Yes!