is 1 b9 g( A/ c. F: e8 q W" m" u, g# B obj : object; -- first carbody in store ) Q4 J: q# T, n( A6 ^ found : boolean; -- found a chassis8 A0 j% T4 f$ m) R6 D
counter : integer; -- position in store! r6 r0 H' K$ z) z1 L- H
do : c" M2 i7 u7 }, X% A" E# s' G& u6 r -- make sure there is a carbody in the store 8 a4 H- H4 o c& X- C; B# T; Y if not StoreCarbody.empty() then 9 A" J+ [: h$ _0 Y found := false; , t3 E. O; ~+ Y* v2 \/ r/ U8 Q counter := 1;% I2 S( f" w# ^3 Z9 H
) W8 o8 B1 \, |5 k4 `$ E' ? -- iterate through the store+ v, U/ t' ^- A% K2 p4 I
while not found and counter <= StoreCarbody.xDim loop , C8 x/ p# h; E8 I, g* Y, I obj := StoreCarbody.pe(counter,1).cont;9 v! f: V! U% v9 q( V, X2 P
if(obj /= void) then 2 j! J, }" l f: A$ j- d found := true;$ s, i3 q% u4 N5 Q# v$ c$ T& a
end; -- if2 p' m5 i( `2 Y7 v
counter := counter + 1; 7 Z! P! z' _6 x2 U5 O( {- Q4 }! Y" Y end; -- while/ f5 Z7 i% C3 G \4 [# P
# E4 U" ]- d3 v* W" c! l8 W if found then$ r2 |4 h' V: R) p: }# h' @1 C t8 {
-- put the carbody on a skid + @; c* y. o( h- G) R* e4 u3 c: D obj.move(@);: [+ @5 }% P; k' h2 \
end; -- if & b" O! D9 D9 [( V end; -- if not StoreCarbody.empty 6 R0 a: a3 q- n- eend; 0 M! a# U+ b- W @1 v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
