is 5 C- r, W7 d" D obj : object; -- first carbody in store; K$ o; q: i# H2 R( I' _ ~6 w
found : boolean; -- found a chassis& K$ ?( M+ q) l! R4 Z l
counter : integer; -- position in store O0 k6 N! k6 ]0 s, C$ ]* N' J: R( o
do ! [/ E; T) ^& J, ^4 ]) J" @
-- make sure there is a carbody in the store6 F# k$ c7 y8 n5 s% D' X: [4 y7 H N
if not StoreCarbody.empty() then ! s% J+ R$ w0 Y' ~8 H+ b8 y found := false;- M, L" T1 R/ F0 t
counter := 1; & s8 b; z/ B5 @ ! ^, W1 w5 I( [! B K; \5 f7 p0 E -- iterate through the store4 r# L# O1 `* p# r! i" @
while not found and counter <= StoreCarbody.xDim loop1 z+ o3 u* v9 u8 w3 E. S) h
obj := StoreCarbody.pe(counter,1).cont;8 r8 O9 K( }8 \* }1 h, s9 S: a
if(obj /= void) then1 u8 s( h( }; T3 u+ X. n+ V) y
found := true;5 \$ M+ Y3 v) c
end; -- if 7 ]+ R/ r" G1 Z' `6 W counter := counter + 1;4 h1 @. J4 [" u! Q
end; -- while $ ?+ W$ w) c+ [/ l3 l8 Q6 [ * T& Z; T+ u: ]. G* C: F7 x5 I
if found then : N: m1 i$ x: ^2 k. J% e -- put the carbody on a skid# A2 C1 W% H( X) {- x# g9 z4 @* [
obj.move(@); " d7 Z% B$ Y8 c9 N \+ o& Z end; -- if : D) j$ F. F7 R end; -- if not StoreCarbody.empty" s3 ]3 Q9 \6 \ P
end; * k! o! m, X) r" E2 } m6 m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
