is3 P, \2 K! v! F3 `! n5 e* T; h
obj : object; -- first carbody in store + x% D0 r6 u! Y2 i7 j3 w9 M found : boolean; -- found a chassis* ^- j T# f2 v/ {; F" m( H
counter : integer; -- position in store " s1 l5 x' W+ O2 t! }2 s- t( ldo 6 c% P A3 r0 d" i5 i1 M1 @ -- make sure there is a carbody in the store8 B) x4 \* {9 ~3 w# f `* E8 E
if not StoreCarbody.empty() then" L' z/ C h4 b: M
found := false; 7 q6 {- Q. j( X/ M1 [* O counter := 1;5 t- ]2 Y0 D* }! [2 [& [; r P' {! F
; P% _ p: q. D$ h# }7 T
-- iterate through the store. i: I: g/ e7 Z
while not found and counter <= StoreCarbody.xDim loop ' F5 Q, g+ x% ~5 |- O1 `% f5 |& J obj := StoreCarbody.pe(counter,1).cont; 7 ~, i2 f8 P+ ^5 L/ W5 j6 }: `- f if(obj /= void) then ! E2 Y- j( p7 e2 g1 F3 b found := true; - U* E$ c' `0 r8 s- i) |: i end; -- if 9 v2 `# d/ b8 | F8 X counter := counter + 1;$ N; T4 r2 s/ \( W {
end; -- while " E l! y6 v) r) ~ 6 q! Q0 D9 b7 P. e2 N
if found then% P# R/ M! g7 m" Y0 v
-- put the carbody on a skid / M; |5 X) M6 V7 W obj.move(@); * X3 H: [5 m7 `1 ~ J1 Q end; -- if 1 f1 N' e3 X! G7 ~4 ~0 ?. { end; -- if not StoreCarbody.empty& f( T! A# l; h0 u4 ?/ U/ m
end;; D* y- C% O6 U" S: S
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
