table 1 "8iIOeY-\
def find_add w'6sJ#ba(
head=null .(%]RSBY
p_gp=gp_head dlRTxb^Y>u
loop while p_gp # null `rest_vu
x_pos=gp_xpos(p_gp) p|>m 2(|
if x_pos=width then 3jx /1VV
new=get_mem(2) VVw5)O1'
mem(new)=head EYRg,U&'
mem(new+1)=p_gp L]*5cH
head=new ix_&os]L_
endif c+upoM
p_gp=gp_next(p_gp) iyv5\
endloop ]YrgkC35
end \OwCZ!`7i
set width=10.0 UB,0c)
find_add sQmJ3 (:HO
def apply_vel <<PXh&wu0
while_stepping &,tj.?NCn
ad=head ~~3*o
loop while ad # null zyB>peAp6j
p_gp=mem(ad+1) D]twid~OS
gp_xvel(p_gp)=vel_max*gp_zpos(p_gp)/height 3vHkhhYQ
gp_zvel(p_gp)=-vel_max*(gp_xpos(p_gp)-width)/height $/crb8-C
ad=mem(ad) NpH9},1i
endloop 3/ '5#$
end i8A-h6E
set large vel_max=1e-2 height=5.0 ?=,7'@e
这段fish命定中: +GEdVB
table是什么意思啊?? R0urt
另外哪位高手能给我讲解下fish语言中的指针运算吗??