is 6 J$ Q, N6 l7 f9 s, @# i' m9 H0 k. l obj : object; -- first carbody in store |6 y) ]! T$ B8 Q+ m8 b found : boolean; -- found a chassis ' M# _" o3 f8 c) E counter : integer; -- position in store 6 j, P7 T4 K. v/ `7 jdo 5 l0 }2 y/ a5 V% q& d
-- make sure there is a carbody in the store# F" j% ]- b. s+ G
if not StoreCarbody.empty() then * ]) [& `" O6 q3 |8 N. |* P% X found := false; 7 S$ Q3 V" ~: o7 ^& S" N counter := 1; 1 v' t' O0 |' o5 g1 J 8 Z4 p f; l% h# q {1 n2 F3 { -- iterate through the store 1 q- a; z: o4 J& R0 {, w! P while not found and counter <= StoreCarbody.xDim loop 5 R3 O1 ^& B S5 x( n2 [ obj := StoreCarbody.pe(counter,1).cont;: Z) a2 O* [0 ?0 V5 f/ p
if(obj /= void) then ; d' [; v% q. d found := true;- b, F! [( [6 e; V
end; -- if/ G' ^" I% S& a3 [/ V7 k+ ?0 e
counter := counter + 1; " s T$ | ?5 _$ g( k, X/ e end; -- while5 A$ D% K) p) d% f @9 Y
$ y5 R0 c# e. R* t if found then 0 {1 s: X& ^/ ]2 \+ v9 G) n -- put the carbody on a skid7 c( F$ X6 g4 T* @5 x; K3 r c, ?
obj.move(@); 1 o& G O+ b: F, t+ C) y: [ end; -- if; g$ h. O1 k, e y- T4 g1 w
end; -- if not StoreCarbody.empty* J( z& {, J0 Q5 ]( u5 j+ H
end;! P/ }* n9 Q% b1 z+ a1 I
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
