is " X2 j$ W6 q' }+ E# X obj : object; -- first carbody in store) {7 g" j, f) a
found : boolean; -- found a chassis3 m! A/ r/ g+ G7 O
counter : integer; -- position in store8 _+ R8 C$ Q# j
do 1 y' v# z" S5 I9 r5 e -- make sure there is a carbody in the store % J0 O9 P S# f if not StoreCarbody.empty() then3 v' D; \2 d% D2 p
found := false; . ^* d; f+ s4 U3 Y; Q counter := 1;# V P" K1 F4 C. |
; \8 V5 l5 X2 V% ~* J: G -- iterate through the store& {% U% ~$ |( m
while not found and counter <= StoreCarbody.xDim loop5 C4 W$ F, z" W# O
obj := StoreCarbody.pe(counter,1).cont;: c$ A E8 k/ A, a v, l9 V+ m+ w
if(obj /= void) then + Z' |# L, x1 [# |9 U found := true; : F8 F# O( O9 Q: \4 g# W# W' o end; -- if " ]% d) {8 Z+ G5 D4 @/ j7 B# c counter := counter + 1; 3 g: ]/ U& g. F7 y1 w end; -- while 9 ^5 ]! G# U, e) U# V' [; ]6 l3 E 9 d3 T& m) f* H( b
if found then) I8 h9 I5 H5 W0 R, k1 Y
-- put the carbody on a skid ; r/ W6 |/ Q4 o, d- L: _! B/ l obj.move(@); 8 F; K+ @3 ~3 X" I/ E0 v9 T' J% m3 ? end; -- if) x7 U0 M) Y, h# u9 \" k
end; -- if not StoreCarbody.empty ( D/ b; |* e Wend; 6 C/ `6 K$ H- p9 w4 Z6 h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
