is; s( X9 w9 g7 _4 g) U
obj : object; -- first carbody in store & w# l6 o. A! q8 d found : boolean; -- found a chassis ( T: [- a9 I: D2 X) D, | counter : integer; -- position in store 8 p9 Q3 s |2 H! L2 }1 ~do q4 e1 L, W0 Q" W -- make sure there is a carbody in the store # L9 N- L" G1 M ]( B# R# S' a if not StoreCarbody.empty() then* p4 }# d5 O& Z+ E, R6 M
found := false;6 W5 \$ m& a9 ]3 y% M$ _+ \0 {
counter := 1; 9 g- z0 k ^/ x A6 u 6 y$ r8 Y+ T9 p* }9 r& C -- iterate through the store 8 Q5 v8 u% y6 t) N while not found and counter <= StoreCarbody.xDim loop5 j5 V2 O# r; A7 F) D5 v2 ~6 V2 Y4 Q* _$ U
obj := StoreCarbody.pe(counter,1).cont;* F. ?, G' n3 _+ F& Z l' o
if(obj /= void) then * h7 L, T T+ y) \* p found := true;0 ]$ z: \/ Z0 F7 `# y
end; -- if : D6 u$ U7 v/ R5 \ counter := counter + 1;5 K$ f/ l4 Z# O# q) v) P
end; -- while ; z. p4 t S' {7 N7 z9 ^ + e- @, m j: T* P if found then* ?$ q9 d+ v ^9 \- q- G4 E7 G+ O
-- put the carbody on a skid 1 a6 F$ D, @8 R3 j; f [- a0 p obj.move(@);7 q# v' S4 m5 n8 _& ~: \; v
end; -- if . j3 Y$ w( ~9 r+ B8 z$ H% g end; -- if not StoreCarbody.empty 2 o. l( y! K9 [8 Cend; , T: |, w% [2 t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
