is- a' i5 W) ~, j J3 j/ H7 b
obj : object; -- first carbody in store- {; x* f% ^# Z
found : boolean; -- found a chassis . Q; X' i7 m( `4 a counter : integer; -- position in store , `6 ~# [" B0 h% {do 8 z7 E: P9 [, k6 z: l -- make sure there is a carbody in the store 2 H' l0 `2 j2 c- A1 ~" L0 j/ R if not StoreCarbody.empty() then8 ]2 G, t5 e0 I: s
found := false; 4 `" c3 O+ E" B9 h P; H4 p counter := 1;6 c" Y3 |1 _/ k) t
9 [ q! B# D3 M0 P I! g
-- iterate through the store9 A& ], c0 k8 p% U l5 @
while not found and counter <= StoreCarbody.xDim loop0 c: Z ]1 N f9 t+ m1 N
obj := StoreCarbody.pe(counter,1).cont; 3 ~ \5 ~4 u# d! \ if(obj /= void) then0 g8 g0 E* Q$ x2 ~
found := true;2 X8 ~2 h' k/ N( i
end; -- if : |6 i9 T/ N( F4 J, \9 q; [ counter := counter + 1;/ N" u1 |% O1 d! j' f
end; -- while 1 b1 C4 w* O, f, R$ ?$ X( F # b- {5 _, R4 V9 w
if found then 7 O; G4 g" u: @1 c" P# R0 t, O -- put the carbody on a skid! c) x4 S2 ^7 e% ?; ]
obj.move(@);7 m: R2 ~1 b' \- F
end; -- if ! @9 I( P6 j3 I end; -- if not StoreCarbody.empty 0 r# V" p) W5 A! j3 [5 a& j& E5 }* xend; 2 R& L& u7 K# o4 v" 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
