is , W7 Q6 d: @0 X9 U8 g obj : object; -- first carbody in store * Y3 k% |+ X! {- _1 S1 p$ `6 O+ T found : boolean; -- found a chassis! S5 e4 V9 _4 m( s3 X) e" o1 i! @" r
counter : integer; -- position in store s: y9 \! ]) K, H) k3 h; W3 [do 9 V" x8 u8 K" N: l! ^ -- make sure there is a carbody in the store" W, s% Y6 k- N: J! s, T
if not StoreCarbody.empty() then2 X+ [- x8 z7 O
found := false;. {( Y% b" \' ~+ p3 A) Y! s
counter := 1;7 G% r. `; W9 N! l b
2 b1 C, t! ?) ^) f; w6 I1 A
-- iterate through the store % F( R& B& w, ]% d) u while not found and counter <= StoreCarbody.xDim loop - l6 J7 c$ p* w( _, o obj := StoreCarbody.pe(counter,1).cont;, j/ y2 g- `; s/ ]9 ~, ?9 I
if(obj /= void) then g4 W, j' T& t5 r' S found := true;. G0 b; C @2 q3 A2 A# J! F0 f
end; -- if 4 s$ u6 f- R4 F( _; t2 { counter := counter + 1; 3 ]8 w( p: Y8 o5 @3 N; O end; -- while- D* S9 [* `2 j3 U
/ H4 E" M9 [ c0 C4 a
if found then 1 @7 Y, w; S# V& z4 o0 K3 H -- put the carbody on a skid# f5 e: l" `1 g) a" b, G
obj.move(@); % W/ e9 \2 _7 s# f! O4 Q7 }+ F end; -- if5 A: x& w. J) b# u& [" h' }
end; -- if not StoreCarbody.empty 1 B1 m& d) E4 {( Zend;& @# O5 @* R- t. {4 j
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
