is' l" {- P8 G f" @
obj : object; -- first carbody in store & _1 \* H8 E6 { found : boolean; -- found a chassis ) ~" R7 e4 _. ?! r3 Y" X counter : integer; -- position in store . Y9 |/ Z2 g; h* Wdo 2 Z5 L& M6 D4 v; ^
-- make sure there is a carbody in the store . U2 {* S4 t: G Z) @5 c# d% V if not StoreCarbody.empty() then ( T3 @8 ~: q" P, t- E0 z6 @ D" r& n found := false; 8 G8 m P9 x$ d9 |2 n% b1 @ counter := 1; 7 `7 c! C5 x: F( g# ?+ m% K 2 h3 k3 Y. ?( a& s9 B+ F% x- i1 ? -- iterate through the store 0 Y2 q) z' V3 {; c while not found and counter <= StoreCarbody.xDim loop, {. a( \0 O% }6 k5 h
obj := StoreCarbody.pe(counter,1).cont; {) I V: E* s, U' L if(obj /= void) then : F) R/ L% b" G, r, g* h; M found := true; - d% b0 J# N& P. O$ j2 @ end; -- if7 G1 I( W: a! }$ D/ m/ w* x" O7 Q
counter := counter + 1; $ c: P# k7 \+ m' v) L6 J8 r end; -- while- Y+ B8 b9 H! G1 u6 r
/ ?; m; p& T$ n" I
if found then 7 b3 I& `6 z' C' e t -- put the carbody on a skid/ B( c4 [* ^6 z' g* c+ j0 r9 q
obj.move(@); 2 x9 D7 y6 T0 p( I# j" K end; -- if : ^( ~* l k/ Z7 m. ~( I end; -- if not StoreCarbody.empty 1 z- \$ m% m9 w$ I7 V$ h& G- Qend;. ~2 ~# o4 u+ t. 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
