Added option to shoot down hanggliders flying in restricted airspace

Added a /area_flak command to declare areas as closed airspace. Any
hanggliders attempting to fly in such an area will get shot down
within two seconds, which will lead to a massive loss of health to the
occupant (death if flying higher than 6 meters) and the loss of the
hangglider. The closed airspace behaviour depends on the areas mod.

1 files changed, 2 insertions, 1 deletions

diff --git a/depends.txt b/depends.txt
index f3e3b6d..bcab691 100755
--- a/depends.txt
+++ b/depends.txt
@@ -1,3 +1,4 @@
 default
 wool
-minetest_systemd?
\ No newline at end of file
+minetest_systemd?
+areas?