is 1 e% U$ F* g" g8 r& @$ a0 Z- N obj : object; -- first carbody in store ' J7 E! M/ [2 f( e found : boolean; -- found a chassis , s7 O* e* ~4 _ counter : integer; -- position in store d6 C1 {9 u7 cdo : D2 ^9 w* T6 ~, r6 {
-- make sure there is a carbody in the store5 ^! x6 v- A8 b; k! Y: ]. g
if not StoreCarbody.empty() then ( b* ~) ^ s* Q1 W4 F found := false;& u: L7 c; A/ |- f9 l
counter := 1;& A$ u: x! w9 |, f
/ ~+ T$ ~- @( ?0 [2 x m
-- iterate through the store 6 B5 N4 h8 \7 a8 K4 G5 ?. v while not found and counter <= StoreCarbody.xDim loop* R6 O( A; T( e8 d! j0 i, f- n! u. Q
obj := StoreCarbody.pe(counter,1).cont;1 G( K0 m% D& f; R" u6 O4 ^
if(obj /= void) then ' A6 G1 v* ^0 C8 ~, @" y3 i found := true;, R) P; M1 G1 O6 `$ Q
end; -- if% ^1 a ]: ~2 ?0 q* H
counter := counter + 1;7 f1 V* i9 j5 { g8 F
end; -- while % x4 P0 x# V! ?9 L* f & C2 T2 g. \0 p% ^; @8 o: r5 Z
if found then 8 ]1 c/ J* F: y% t6 E, t8 J4 p -- put the carbody on a skid 4 `. Q$ ]. Z- W" T# R9 Q Y obj.move(@);/ d3 o- V; B& z
end; -- if 7 }4 U7 ?7 g% X% P( p end; -- if not StoreCarbody.empty9 Z3 ^- Q; X4 M/ w* V2 z' f
end;7 S: {+ |! w5 ~) a: h& A6 B
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
