is& h0 @5 ^+ I: g3 O. P i
obj : object; -- first carbody in store( u+ m6 \# u, X3 O( ~
found : boolean; -- found a chassis ; F) M) ~' {7 m counter : integer; -- position in store. s- X, G0 U5 S0 b- y
do + \4 G' M5 z; t+ t, ` -- make sure there is a carbody in the store 6 P8 U! Z, d+ {9 _" A; o if not StoreCarbody.empty() then 8 ?& O, J5 q* r+ v5 ?! K. t found := false;9 D! O* v, C' ^& i- P: ~
counter := 1; 6 X. d8 ?+ L9 R ! o. x/ f1 M' j( k$ l
-- iterate through the store ; w3 a6 t' t. b4 y3 S' }* M* M4 l while not found and counter <= StoreCarbody.xDim loop ' {9 e, K1 U s0 E obj := StoreCarbody.pe(counter,1).cont;! Y2 j- u: l3 ]3 Z6 @
if(obj /= void) then, { |' X% {: z( }
found := true;8 J. f6 I' [9 Z, G1 E$ Q6 j
end; -- if: x6 Z: _5 s" u# O
counter := counter + 1; $ g8 ^; a5 o* s, B0 E end; -- while7 j C- O. ^( T/ G( u
& [& U" K$ v! N4 D if found then 5 F3 X. d `+ y: U# d: I7 K6 Z4 H -- put the carbody on a skid* d) P9 j3 `# p; z" s5 E
obj.move(@); w/ |$ q4 W# Q1 I' C; g' B3 F4 |
end; -- if+ i: I5 p: s2 o) O# ~$ X
end; -- if not StoreCarbody.empty 2 s! o5 [: V$ k5 j, w2 Aend;( H' d6 y8 B5 T
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
