is8 g' B6 T- ]+ ~( v$ i) Z% s2 O
obj : object; -- first carbody in store % B: H. {, w+ `, v+ l/ B) h+ l found : boolean; -- found a chassis5 U8 y# {, F: a: F4 B1 u( e% I: L% S
counter : integer; -- position in store% B g. ?- C* K" M
do X4 K1 K9 q# X0 x) s
-- make sure there is a carbody in the store 5 z/ r! j$ i% ~4 ]5 n% L7 R6 ^ if not StoreCarbody.empty() then - Q# ~2 N; I& Q+ T6 j. i; K5 t found := false; 5 L3 O/ A4 f* h( X counter := 1; 3 h+ Z, L, Q5 K( S6 a/ z ' O1 g2 p2 o8 G4 ~7 T
-- iterate through the store: }7 }4 M" n3 C& A6 J6 u
while not found and counter <= StoreCarbody.xDim loop 1 ^4 I! e$ Y/ u' z% D obj := StoreCarbody.pe(counter,1).cont; * Q- X" n0 T4 a" G2 E* E( z if(obj /= void) then / o$ s o* T! U9 t found := true;2 M8 N+ U. V S. X: R4 k( c/ {
end; -- if, u5 z, q6 u) I3 w" D. i
counter := counter + 1;. i2 m& ~7 Y, R4 }. w4 c* M
end; -- while , B; \9 `$ X+ b4 m& E; H & r' V. ~! o+ C if found then, S! A" Y( e2 F5 n; }! y8 Z5 w* Y
-- put the carbody on a skid* c! b) h* M7 d
obj.move(@); ' e/ l; i( C. D: U* b' z5 ? end; -- if & X3 h0 ]* u% J3 G6 M: F' F. j end; -- if not StoreCarbody.empty * H4 _* B( c8 j0 ~' Q0 q7 `9 h2 M6 Mend;6 y, Y+ L; `& E. q1 {7 E6 n( o: Z
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
