is 1 a" n( C7 U! |) H6 x; g obj : object; -- first carbody in store% t7 c- m) e( @6 l) }4 o( d. c
found : boolean; -- found a chassis 7 e0 l4 A* D7 K5 R8 X6 ~ counter : integer; -- position in store $ T& e3 B& d- N* A% Kdo $ L1 g- R n; @' m3 w# _5 ^$ z v
-- make sure there is a carbody in the store 3 `# b- z7 y% z/ ^$ P6 e# u" J if not StoreCarbody.empty() then% q2 L/ F( i( S3 E$ l; X
found := false;, n- ~ D9 N! r/ I% \7 V& \) R
counter := 1; $ S M z9 ?2 z9 T& a ) W \0 u$ r& g. C
-- iterate through the store, o$ @: }8 a8 L0 s0 m
while not found and counter <= StoreCarbody.xDim loop 4 c; D+ A( y- j2 v o G obj := StoreCarbody.pe(counter,1).cont; $ ^# J! G% t$ }1 r9 R9 i; d if(obj /= void) then9 Z+ W N+ q. S% W
found := true; 2 p: U f' R I end; -- if " r' a& }( W/ ?2 P" p ^- F counter := counter + 1; ( h) F1 X! H. e7 B. m' |6 b# Q9 s1 _ end; -- while6 T# I! U3 L& r. r* y* z
% w; |6 t( E. V# e8 w! B( n- [
if found then$ B* E/ X3 E; A/ o U% W
-- put the carbody on a skid 3 }) ?" m+ o! r* C obj.move(@); 4 g2 j, S; _" E0 {" n7 u end; -- if4 G2 h7 z' a4 j0 a
end; -- if not StoreCarbody.empty& P! M' i( g# Y0 n
end; 1 ]" q. ~: F* g: I4 U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
