is " F0 B' E. ^( g8 g3 e' c obj : object; -- first carbody in store. l8 ]2 c, k3 I8 g4 O$ m) h8 N9 \4 w
found : boolean; -- found a chassis ) s5 y6 p( f/ x/ b3 B counter : integer; -- position in store: ]2 S! }/ A _. ?: N
do " f. i4 l7 O3 g; r' C0 H( v/ r -- make sure there is a carbody in the store 1 l# {1 U: ` v$ v$ v; m if not StoreCarbody.empty() then * R# }) v/ u4 w! c found := false;, ^7 r7 o! | _, c& r
counter := 1; 0 L7 ~! U+ C* G$ ]( } 8 l$ N( r0 B' H: h* ] -- iterate through the store * `+ e& v* h& p9 d* P5 `" I$ } E while not found and counter <= StoreCarbody.xDim loop - Y8 Z T' j/ h+ J5 A$ | obj := StoreCarbody.pe(counter,1).cont; . M# P) n1 P% ~- z( ?6 z5 Z; B if(obj /= void) then, S5 y/ H: ^4 D! f; m' A. x5 L
found := true; ! `" y# a0 q- N5 V, A1 T end; -- if & O0 @7 |( \5 f, p# |& D8 d4 s# Q counter := counter + 1;& y4 R& }: M# R! {, G' _
end; -- while * W1 \) s2 n3 q$ F9 L ! {& R$ ]# r5 D) ]! M+ ? if found then : m* i+ y1 ^; h4 [ -- put the carbody on a skid * `" J8 \) {9 S6 e; d4 K% U& w obj.move(@);9 `, n3 B( ~+ c
end; -- if " N' Q k/ C; Z9 p end; -- if not StoreCarbody.empty9 H: }8 c! \$ Q+ V. G: |
end;4 ` w* g6 c/ x$ 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
