mrkubax10 issues

Results 6 issues of


                                            mrkubax10

RSHIFT doesn't change grid snapping mode in editor anymore

Fixes #2242

Better OpenGL detection

This PR makes VideoSystem use OpenGL version information reported by OS when determining which OpenGL version to use.

Make objects carried by owl selected from list, fix issues with owl carrying objects other than skydive

**SuperTux version:** latest master **System information:** N/A Currently SuperTux features 2 incompatible, used in different places GUI systems: `src/gui` and `src/interface`. This leads to unnecessary code duplication which results in...

priority:low

status:needs-discussion

category:code

category:design

Kernel: Implement support for RTL8168 chip versions 4, 5 and 6

As in title. Please be aware that I only have NIC with chip version 6 so this is the only one that I have tested. Rest was implemented via looking...

👀 pr-needs-review

Portable rock doesn't always show at top of stack

**SuperTux version: latest master when submitting this issue** **System information:** *any supported OS* ##### Expected behavior When releasing action key when standing in front of rock stack rock should appear...