is - o6 w) i9 b* z3 W4 ~7 j obj : object; -- first carbody in store4 l! @& D" c- \4 W9 K* i: K6 \
found : boolean; -- found a chassis % R* l p8 E9 _ counter : integer; -- position in store ; C$ m# i! x7 s9 i6 a! N e' Ndo 4 F4 }* T/ X3 e, |' v -- make sure there is a carbody in the store 5 Q1 t3 l& \+ k# E7 u4 s if not StoreCarbody.empty() then8 c$ @4 _/ [# v* p5 N m
found := false;* p( L; x' H2 m
counter := 1;: y- {; g% d/ A9 I6 M
2 P( r0 {6 j" m6 [& L+ M0 c( y7 I -- iterate through the store & d% R' O3 M4 X8 P& y while not found and counter <= StoreCarbody.xDim loop. T. V3 A6 z( i z+ ]5 w9 j3 w
obj := StoreCarbody.pe(counter,1).cont; 8 ^' g+ a# S* W: ~8 W if(obj /= void) then 6 V6 p* z% Z; g2 X3 N5 p0 a found := true; , _* S$ C% Z3 K end; -- if 9 {+ P% ~# f' {: l8 a, I5 i0 H( i counter := counter + 1; ' K) r; n9 o& t3 e4 I end; -- while% Z7 I/ E: x' d% G {7 G4 l" l
6 m0 W1 M; P6 \7 h6 X/ U if found then ' u& B, T+ ?# P% h4 v( h4 Y9 f -- put the carbody on a skid ! J. u6 ? D& E0 a, k# N# u; F6 d" M obj.move(@); 9 S& B! G0 b& X* d" U; H end; -- if " x2 F& t$ Q2 H; N F0 I- n end; -- if not StoreCarbody.empty * ~8 z, ]& x5 P2 K1 Zend;; o" Q8 ^5 P. [; {# 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
