is7 h/ h+ R$ N# P/ f9 H# f" O( h
obj : object; -- first carbody in store$ @& k7 L8 k! q) F
found : boolean; -- found a chassis 6 E) `; S' M7 n$ b7 H# J counter : integer; -- position in store9 a. M' X) F1 s0 l$ J. p% D3 e2 D$ M
do & F- E+ k0 p8 z* {' M; v -- make sure there is a carbody in the store6 n: U) f6 ~, V, D1 k: a
if not StoreCarbody.empty() then 1 H1 X; E) d1 x. N found := false;! P* ]/ M5 U: | I% s
counter := 1; $ j x5 h. M5 r. b. a& P0 B3 m5 b) g & T. v( ]. O* u$ t Q, d; E# V
-- iterate through the store2 H. L" E; W$ Y2 i- _/ K7 F
while not found and counter <= StoreCarbody.xDim loop ; p5 `- f# z) X# P- t. j" r obj := StoreCarbody.pe(counter,1).cont; 5 M7 f- B/ S( w8 ~. L( M6 d1 r' X if(obj /= void) then5 R' y2 h$ u8 u& ?
found := true; 7 n6 n% u+ u* Q" {/ @1 Y5 F end; -- if 5 |4 Q5 ?/ J3 C8 F# ^) O r6 m, n V( X counter := counter + 1; $ g1 E' p2 |$ d" W5 q1 Q end; -- while% r- \5 ?7 {, ?; |$ b. ~
7 N( i% ^0 F0 O1 l7 k
if found then0 {/ ^) E/ A& W! _, W
-- put the carbody on a skid3 ]; i% Q9 q# h; G( H
obj.move(@); ]5 M4 B" B& L+ X end; -- if& ?9 Y* |- D% U
end; -- if not StoreCarbody.empty ^3 h E8 A, C" }( \8 yend; & W' a4 k. \/ q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
