is % Z; B* }( z2 Q# z6 B+ U+ B obj : object; -- first carbody in store+ R8 z ~2 H; ?# e9 o8 ^
found : boolean; -- found a chassis - G. `9 ^1 j! x& i5 | counter : integer; -- position in store N' v+ X4 y8 f8 t ~
do 2 k7 Z& w, \; `( u Z" m, N -- make sure there is a carbody in the store ( w% H/ L( V% ?0 o+ ? if not StoreCarbody.empty() then , {9 z( `# A1 l! G# G6 r found := false; + G6 B; c) W+ X, N counter := 1; * I4 U- P1 P# M2 J , }5 f* P/ t9 I! l" I8 x -- iterate through the store; o6 k' q1 f, s
while not found and counter <= StoreCarbody.xDim loop K% S. ?! i2 I3 V* s, X9 K$ X
obj := StoreCarbody.pe(counter,1).cont; 4 v2 @- x, G p: @, @, { if(obj /= void) then 6 B/ L, c6 L# {% p! b. p found := true; ; g7 G; A& y& Y( \3 c( ~. [5 n end; -- if! j. s0 Q/ N3 ?- R; s
counter := counter + 1; y1 v" V4 n5 i( S$ E end; -- while 5 K M5 b. z, _" X+ M2 w) u1 q9 k& t 6 [6 D. e" o" K$ J
if found then - |4 `' F1 I) i/ r# P -- put the carbody on a skid - o' G- P O4 y4 r/ G obj.move(@); 3 j4 N. m3 W$ B2 z7 n) N8 L end; -- if 8 X1 \2 @' }: L$ D0 l end; -- if not StoreCarbody.empty K; d1 q. O0 g7 d5 ^, H& G
end; + N& b5 d! ?! K7 K6 c0 ~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
