is' N$ V) C5 M8 i) |# x1 N1 ^6 Y
obj : object; -- first carbody in store; q, E' [: T, r! I, v: k' J
found : boolean; -- found a chassis2 s" E/ J" \8 d4 k' h6 i; `
counter : integer; -- position in store. N+ y: \/ b2 Z8 L& @
do 1 M5 C, Z% _7 c* r+ H" I/ h2 F -- make sure there is a carbody in the store& R9 N5 ]7 C: t- R! b3 T& a
if not StoreCarbody.empty() then 5 N& S$ ]5 T5 ?* C$ i found := false; & E: F) z/ B1 L) u counter := 1;& ]9 j% ^+ e1 j0 z0 A, C8 ~- v6 k
; \) W9 s' t9 v2 L9 |4 n: g- a$ V -- iterate through the store 4 w: K x7 S! Q7 j2 a Q3 K while not found and counter <= StoreCarbody.xDim loop) [1 ]1 _" S; h- ^6 X6 V
obj := StoreCarbody.pe(counter,1).cont; * I) A% e6 ?* s/ f3 U2 r. A if(obj /= void) then, p$ G* E% g7 k4 |, b0 B* n7 G1 P
found := true; ( ~& x' g3 c, {3 `" y4 D end; -- if: p4 X, u0 q7 z0 {
counter := counter + 1; y& i9 i! S; p' V end; -- while- R% F9 m0 O: V/ ]' A# o0 y) j
. M) V9 l! s: g$ ? if found then% K) N# I- }' y V: l" u
-- put the carbody on a skid & }8 z O1 l5 M$ G0 X obj.move(@);. Z& Q j6 j: z/ Z0 L4 p) w
end; -- if1 g& C b# {7 U/ f& g: I1 g& p! C7 W
end; -- if not StoreCarbody.empty' k6 P8 G ^ w8 D. s1 K2 X/ j
end; 8 w+ j2 v! {8 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
