is" O/ v9 }3 K4 z( R0 L1 z+ _
obj : object; -- first carbody in store& `6 p- _3 \: ?
found : boolean; -- found a chassis + ~# \5 v/ g5 D: e+ \0 b, e' y counter : integer; -- position in store 1 X' v) m# ~; o4 P$ Ado " V* s1 ^# q) b$ |3 L: u+ b1 p8 N -- make sure there is a carbody in the store, V4 V( `% i m& W/ X/ T1 x
if not StoreCarbody.empty() then 0 }6 X6 d: H( X8 C, H; y, x found := false;8 p: c' q$ u$ u1 \
counter := 1;8 y$ B* q' q' |" }$ F# m
8 V6 A; g2 O! `; M6 } -- iterate through the store# r6 V% d: o' e& G
while not found and counter <= StoreCarbody.xDim loop : r6 ^& K+ G" I# T* R! `7 [0 Z obj := StoreCarbody.pe(counter,1).cont; 1 P9 H0 s9 U6 H/ @+ A( J if(obj /= void) then0 t% A# D5 M q
found := true;9 ]+ a* \$ k* }5 {
end; -- if ( g& G5 F! W# d _) m, Z counter := counter + 1;. b" Z4 k% h* L5 _6 L& ]8 J4 n) z
end; -- while 5 g2 B5 r1 A- x9 _4 ~ $ w: z$ l3 n+ f5 w4 j, _ if found then - B! F4 ]4 O% P, ~, F9 X+ @ -- put the carbody on a skid % ^% W' }+ h1 ~% I4 H, v) E obj.move(@); - n% K: w6 c3 Q end; -- if " } w9 j$ T, q8 L end; -- if not StoreCarbody.empty3 }! G% t: d! x7 Y
end; / y _2 K7 R! X" l! p4 k; r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
