RubyKara
World editor
Program editor
RubyKaraProgramm
Info

World objects

The following objects exist in Kara's world:
Unmoveable tree trunks.
Mushrooms. Kara can push one mushroom in front of it at a time.
Cloverleaves. Kara can pick up and put down any number of cloverleaves.
Kara, the ladybug.

Kara's commands

Kara understands a number of commands which he obediently executes:
Step ahead one field!
Turn left 90° on current field!
Turn right 90° on current field!
Put down a cloverleaf!
Pick up a clover leaf!

Kara's sensors

Kara has a number of sensors with which he observes his immediate surroundings:
Am I in front of a tree?
Is there a tree to my left?
Is there a tree to my right?
Am I in front of a mushroom?
Am I on a leaf?