is! W! P1 U( ^5 z' G% @. a2 Y( V
obj : object; -- first carbody in store 0 x2 L8 b: G: L" L2 x found : boolean; -- found a chassis6 X/ ~3 D7 D) h8 p
counter : integer; -- position in store 2 J' F; O" u$ R$ X. A8 s0 Q8 y6 ]6 Udo ' Q0 f9 Y% Q# N, o8 W# Z1 l
-- make sure there is a carbody in the store 7 N! t' N8 ^6 g- {8 w& \# I if not StoreCarbody.empty() then! d \ B6 ~0 K2 C0 r8 K; r/ u
found := false; + @0 E1 q- F7 Q" } counter := 1;1 r& L# g: c$ o$ K; e) n
8 b- t# I/ l1 P6 I, W k -- iterate through the store % ?2 i. k" a8 x6 Q5 F d9 ^: w. l while not found and counter <= StoreCarbody.xDim loop1 h6 W8 F* X; ^* c Q8 N
obj := StoreCarbody.pe(counter,1).cont; 5 U* O/ ^7 g Z4 T! A if(obj /= void) then 3 N4 {$ H8 A: `- A. { found := true; ( D/ J6 i, H9 a, k+ v$ ~6 x end; -- if- W7 H- S. d* y% b9 D
counter := counter + 1;. k y5 f0 T& @ K7 g7 W; I
end; -- while x% j) ?8 E" { , Q* R& }% m+ i( T( J
if found then8 o7 r" t. C2 g: {# ^
-- put the carbody on a skid % ~& O% s) O# A) g9 I4 Y( K3 _7 U obj.move(@);7 l- r1 P, R6 e! k! x% O
end; -- if4 [: O, P1 i' W# B0 O
end; -- if not StoreCarbody.empty 7 o) _7 C& N$ s9 xend; 5 Z. w$ G D) y+ C9 \7 j9 ~$ 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
