is 5 D, f! S/ ^" G9 i# ~4 i obj : object; -- first carbody in store8 w; A3 L4 Q& K
found : boolean; -- found a chassis! O* a" w9 v& l, Z
counter : integer; -- position in store [+ q2 B6 J5 G3 Udo 8 i9 \; F( S1 x2 ~" `
-- make sure there is a carbody in the store% J4 C8 M) H) J" ?# R% ^
if not StoreCarbody.empty() then # u4 s' R2 }$ ]8 i found := false;+ ^( l y5 a) R. F+ C1 T2 O' H
counter := 1; . z, [" g5 q& q: y# H) ?, p3 h 1 X4 O) a" {1 y* x5 o F -- iterate through the store , E- R' {% L; w1 _6 r$ e# J4 t4 M while not found and counter <= StoreCarbody.xDim loop$ F2 Y, a, m4 _8 ~5 y! }
obj := StoreCarbody.pe(counter,1).cont;' u; {" g) a0 k; J
if(obj /= void) then 5 v y: `; \+ J! G5 n found := true;% |/ C. O. Q4 M! B
end; -- if . Y! L0 w: ~# t0 j x. M counter := counter + 1; ' j9 Q3 Y2 {- l. Q) a+ o6 p end; -- while, u5 L$ `! a, c& ^# v$ l1 h# F' `
" h8 {3 U. r1 A: b
if found then1 n) S( T8 {5 `/ n
-- put the carbody on a skid 2 m) _ U0 L, L, B. U/ Y4 ]$ h3 z6 @ obj.move(@); 0 l* Z0 X C4 s end; -- if & C- x0 Q5 I, \5 u$ Z! J2 U end; -- if not StoreCarbody.empty : F% @& |8 C8 G8 yend;6 {5 A& `& C8 K4 X6 ~
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
