is # K# N' w6 C5 u. W obj : object; -- first carbody in store1 L- _7 ]8 B# q8 b& U6 d% l' f; I
found : boolean; -- found a chassis0 H% l% \( c3 }
counter : integer; -- position in store5 K# ]: L9 @7 {* }
do z; s3 Q9 }; \2 h -- make sure there is a carbody in the store i1 W. Q* v. G) k
if not StoreCarbody.empty() then 2 y r, j6 m( J; y. P found := false;; T4 x3 S1 E# _6 @
counter := 1;, z M. }: ^# ]6 f$ l5 ^% i, w7 ?$ S+ o
; J# Q9 g0 C" P: A2 d -- iterate through the store: [5 U! H1 `7 m
while not found and counter <= StoreCarbody.xDim loop ! R0 h& j! T9 x$ F4 D' G5 I4 q8 x obj := StoreCarbody.pe(counter,1).cont;. y3 o1 |' F* Z. T
if(obj /= void) then 0 v# B! M" a" v; F found := true;+ L( ?6 d; T" k* f8 L
end; -- if% E$ d7 @) B2 a7 R2 }* f
counter := counter + 1; L2 I, A5 f3 ]: h/ L
end; -- while 2 C# ~ U! a: x" p8 s 1 ^% i3 l6 y$ _5 X! z" I% I' |1 r: V
if found then( f$ D+ ~; A1 k3 i
-- put the carbody on a skid( }% s) N5 w4 \& U' h4 w6 v5 g
obj.move(@); ! ]3 n3 o! Z+ I! I9 y7 ?8 k end; -- if3 }% X# o- H) `# ?/ f/ M
end; -- if not StoreCarbody.empty 4 T M$ d* Y& b5 kend; , e" r" T+ ]2 k1 |! H: C7 A1 S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
