Try to process turn restrictions, still doesn't work

Signed-off-by: mvglasow <michael -at- vonglasow.com>
Refactoring:core:Document item.c

Signed-off-by: mvglasow <michael -at- vonglasow.com>
Fix:core:Try reprojecting, doesn't work

Signed-off-by: mvglasow <michael -at- vonglasow.com>