is + e4 B* P E7 u5 v) Y3 r obj : object; -- first carbody in store 1 x" w' U" R+ g' l found : boolean; -- found a chassis/ J% Q: K/ n8 a5 g
counter : integer; -- position in store- G" x) l9 g. x7 v& r
do ! Q/ l& S+ M6 N) e& q -- make sure there is a carbody in the store4 z8 O# V$ p5 ?* ~4 N" ?* h5 D
if not StoreCarbody.empty() then * p6 W1 L% `1 L; b4 e$ r; n$ Y4 q8 B found := false; # V$ q+ R$ Y: i0 E2 e' H counter := 1;9 j& R0 g& l: l l
( r* V: ~6 E5 h6 f
-- iterate through the store 4 N8 s$ H* i/ x6 x" g while not found and counter <= StoreCarbody.xDim loop8 z4 \' @* U# u" u( h1 `. F- w5 p
obj := StoreCarbody.pe(counter,1).cont;" t1 k1 R: b$ [# W' ?' [8 }
if(obj /= void) then 0 d9 M/ r: \" b found := true;- V) q) t9 R0 k Q9 d, T
end; -- if+ Z! s% m( A% J3 B7 y& ]* G- d
counter := counter + 1;1 k, U) ^, F$ O1 Z9 I
end; -- while & B7 p; k' ~+ j0 I- n8 K 9 x( q. L: U. h' X if found then 3 G4 m5 g8 S) Y -- put the carbody on a skid M& n7 n1 k* O9 u obj.move(@);4 w. n% ]8 `" ?! \& o
end; -- if f, X. {+ O% Z' K" H+ l- k- s1 Y end; -- if not StoreCarbody.empty# K$ U" ^ R, _) U
end; 4 O: R2 [3 o# [: K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
