is8 p" ?, x0 Q4 O' W& @$ v
obj : object; -- first carbody in store ; ~8 K4 _" K) } _. x5 O, o found : boolean; -- found a chassis0 ?# p. u j, C+ A# T* E4 q7 \
counter : integer; -- position in store( V2 B# H9 s- w# ^, s0 C% f7 B) }9 h
do ! C" d& P4 i* S# V
-- make sure there is a carbody in the store # Q& W" _1 k5 H* v3 c if not StoreCarbody.empty() then# h' \% M7 Z( ~$ F+ A; \
found := false; 7 w" k9 U$ D+ P/ _+ o4 q counter := 1;( K0 v0 R4 _) H: [' ?' v
/ l: e) d7 e2 t8 Z c# y F3 t
-- iterate through the store4 x) Q. _3 o2 v, T- @4 ^7 d
while not found and counter <= StoreCarbody.xDim loop 8 _9 M6 ^& E4 X/ \' R# u obj := StoreCarbody.pe(counter,1).cont; 4 w ~) n8 u6 H* r if(obj /= void) then 1 N, _3 P9 t& p8 `7 x g1 @ found := true;$ e4 N' k3 w6 q$ i) |! l: X) E
end; -- if7 v7 t* g8 `# e: r7 R
counter := counter + 1;) m5 Y/ _6 g, z: I
end; -- while 5 p; B( \+ P& E & t6 n- e3 A/ ?
if found then! M# E2 t+ W+ C% _- }) F8 `2 ?
-- put the carbody on a skid# E. G4 M* N& F$ K/ z
obj.move(@); ) C5 L0 ?8 d: |1 ^9 y end; -- if " V3 v8 J7 U) A3 ?; d* B" c end; -- if not StoreCarbody.empty# {0 _' h6 I. P* t
end;- _; B7 ?& r0 ]# t% 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
