table 1 dJ}E,rW}
def find_add w0iv\yIRQ
head=null NWq>Z!x`
p_gp=gp_head \$]
V#@F
loop while p_gp # null l3C%`[MB
x_pos=gp_xpos(p_gp) ow{Ss X
if x_pos=width then /?wH1 ,
new=get_mem(2) O>j_x W]V
mem(new)=head u!VAAX
mem(new+1)=p_gp kLw07&H
head=new r|>a;nY
endif WfDpeXdO
p_gp=gp_next(p_gp) YYc.e T<
endloop E
Z}c8b
end N-4k
9l1
set width=10.0 B5Y
3GWhrx
find_add 8DsXw@o
def apply_vel ``p()^zT
while_stepping 3A(sT}
ad=head -$js5Gx1
loop while ad # null }+1Y>W7q
p_gp=mem(ad+1) rG*Zp7{
gp_xvel(p_gp)=vel_max*gp_zpos(p_gp)/height 8Vb.%f&I
gp_zvel(p_gp)=-vel_max*(gp_xpos(p_gp)-width)/height Y}pCBw
ad=mem(ad) Ow\dk^\-G8
endloop ;>duY\$<
end ZfYva(zP{Q
set large vel_max=1e-2 height=5.0 {q-<1|xj/J
这段fish命定中: g:sn/Zug]
table是什么意思啊?? "Wz#<! .r
另外哪位高手能给我讲解下fish语言中的指针运算吗??