X
S
L
D
U
X
E
F
S-
S+
T
P
#
A+
A-
|-
-|-
-|
_
-
¯
Z+
Z-
i
ID
Brain
Ignore
RoamGround
Bounce
Player
GameState
1
2
3
4
Group
Food
Enemy
Player
Bullet
Block
⯇
⯈
X