is- m0 b X! Y" A" ]& f0 {
obj : object; -- first carbody in store# ]1 Z2 n3 i# z4 R( Q
found : boolean; -- found a chassis 1 G% X0 e' U# p( n2 t; e counter : integer; -- position in store , q7 h+ R* `0 ^# Vdo 9 p2 Z4 C6 I5 o! Y -- make sure there is a carbody in the store7 l0 M0 D! m! ^
if not StoreCarbody.empty() then ! L: @4 c; P6 [2 r* `. e9 U found := false;5 ?4 j$ E8 l* _8 }! N5 \
counter := 1;+ |0 n t j9 w0 a; X$ x' {+ H# `' K
r5 L ?" N- \5 y/ {+ P- V -- iterate through the store : h# M @$ ^0 N" }; n# l5 u while not found and counter <= StoreCarbody.xDim loop& B8 k6 }# `% p9 s2 s
obj := StoreCarbody.pe(counter,1).cont; 6 }, y6 j/ P, M5 N7 s( Q# V" c2 u1 ] if(obj /= void) then ! B A. d P# E1 j* L) X( L, W found := true;: Z6 M' u/ Z; \, B0 |$ ^* U
end; -- if! j; |' L4 @, h% e1 e+ a5 x! B
counter := counter + 1;: q4 b) W: a6 D8 G+ k Q3 {
end; -- while # f" O+ U$ A2 ^0 g' q 2 V$ G6 D: Q0 T+ K6 }5 F
if found then 3 f7 U, |7 A. ^: Y, z -- put the carbody on a skid: ]6 v( h" t6 `7 G) C9 C
obj.move(@);) e) R8 f) A, T4 x! i; O
end; -- if) n6 M* u$ i0 @2 N
end; -- if not StoreCarbody.empty# V0 f; S" P, z8 h
end; * [/ D, {0 @ \( g }; q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
