is 5 h& `' D- |8 y1 e G# o7 J3 [ obj : object; -- first carbody in store * B5 l- p/ `- m5 V+ F/ ` found : boolean; -- found a chassis 3 ?- K' V6 E$ J+ g- `1 w5 o; C counter : integer; -- position in store( y8 r# \1 d1 m" a; @5 G
do : _: i7 t5 |4 Q6 `( y
-- make sure there is a carbody in the store3 l; R8 Q G: T$ d# t P1 q4 m
if not StoreCarbody.empty() then: Y- z2 y1 G5 _0 ~
found := false; . A$ B0 m6 ?9 r- @/ k counter := 1; - Z$ N, K: n/ `4 I. I8 Q% r0 i 6 i3 ~; L! |* w/ _5 |) j
-- iterate through the store1 N& Q4 m P8 R6 e
while not found and counter <= StoreCarbody.xDim loop 1 A9 `" _, W$ g& z, s obj := StoreCarbody.pe(counter,1).cont; ' X6 m( X# _: v1 v$ H1 y if(obj /= void) then9 f7 b3 m/ F: d! v- _- Q% `! ` ]
found := true;( Y5 k: `+ d- z# B. X
end; -- if) |3 T0 P( P" p9 e. g
counter := counter + 1;" F |7 m2 I' g
end; -- while4 q/ J8 s) I! {8 k) H, w1 M
3 T2 v9 I9 J) g2 v7 Y- Y if found then & `5 Z- Y$ P& j5 h/ W -- put the carbody on a skid - U/ m6 Q0 [1 t6 H/ \* l* f obj.move(@);' ^: h H# G; y9 B: d
end; -- if6 p" K* f, n1 N) {- R
end; -- if not StoreCarbody.empty8 f1 h# p0 M9 X8 p" h
end;6 \" ?4 j0 l0 P4 X0 f
里面的found急整个循环不太懂，求高手讲解下？急~~~~
发表于 2009-3-4 15:51:31
