is - I5 r) x& [0 j" Z4 W6 m& ^ obj : object; -- first carbody in store' ^ Y6 z `7 p* t
found : boolean; -- found a chassis' }) Y* j( Y: X5 I1 N" \6 ~8 y
counter : integer; -- position in store* Z6 |3 k% F: K! r& Y% Y1 G9 O
do 2 l# o( y% P; Y0 Y( o, H7 e" F. v -- make sure there is a carbody in the store, I p. F, w/ u) t: i; _1 ^3 s
if not StoreCarbody.empty() then " ?% {- m% Z% H% D4 T found := false;, U- O p( T: h+ m
counter := 1; $ E% ^- Q7 }! o0 }' A* z! |7 F T / r: H0 k! h7 D
-- iterate through the store 8 o& K0 |' u# C* `4 A while not found and counter <= StoreCarbody.xDim loop $ {/ ?; U6 b" ?. ?' ]7 U1 n obj := StoreCarbody.pe(counter,1).cont; 9 _ g7 e& k( E$ A6 W2 K/ ]0 o* K/ y0 L if(obj /= void) then' I3 [7 C3 S+ f9 e: y% t; N5 v
found := true; $ I6 x2 @; m' P. R1 V# E end; -- if2 v+ ^- z1 r# G
counter := counter + 1;5 ^; N0 B4 }4 p) F0 p; h
end; -- while : F5 U; b u2 U2 l1 K. b6 @; V2 b 0 x/ K, f1 R7 y4 G q3 b if found then . F) J3 d6 @5 s. G -- put the carbody on a skid 6 K5 Y" H+ P5 S1 m) h" D obj.move(@); " x" a( [$ [% ~ end; -- if2 {# Y T0 X. h! g8 {
end; -- if not StoreCarbody.empty) l9 d. J" h9 N" x4 j3 ] [
end;% R6 r# f) Z) X) l0 `9 @2 i5 F
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
