is$ ?* L$ M# v0 r, s
obj : object; -- first carbody in store7 ~& s. M( n* F; W0 u
found : boolean; -- found a chassis 1 ?, A+ n6 w4 c; y3 m counter : integer; -- position in store7 W# [& a5 M8 k' q, g! [1 a
do " [& D( M. u1 D6 G8 q9 e+ K! F
-- make sure there is a carbody in the store# Q, k( e u6 e7 D
if not StoreCarbody.empty() then8 X. _7 y6 f: K8 C2 e) D
found := false; / r3 r8 _( G% Z counter := 1;9 {3 `- v: W. E
9 U) U0 ~- J/ p' k9 m6 g2 P$ Q
-- iterate through the store, Q' q$ o! ~2 r d1 X* z, \+ ?* ~
while not found and counter <= StoreCarbody.xDim loop 0 y8 M: @1 \* u3 b l5 @ obj := StoreCarbody.pe(counter,1).cont; 0 w2 B( o* p& |$ u3 ? if(obj /= void) then # W, N- D+ f! B found := true;/ x w# ~0 {* X1 F& k
end; -- if. _" y2 R& J; z! N: c
counter := counter + 1; 6 ]& p) Z, b. o- i end; -- while( v- l/ V9 j8 q% r* n9 k
" S N5 c8 y# G0 F
if found then: E& y* @; \. t2 k9 \% j: J1 M# ~( J
-- put the carbody on a skid " x! d9 p3 d! L: j obj.move(@);: P' |/ K* X L" m8 I
end; -- if + c3 x" b0 d1 D" U end; -- if not StoreCarbody.empty 6 A! R0 O0 i5 M& p" j9 K; ~end; 3 L4 O: A, Z0 t/ y# |$ ~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
