我想写一个环形轨道穿梭小车避让的程序,但是在这一句if abs(.Models.NewFolder.Transporter:x.bookpos-.Models.NewFolder.Transporter:y.bookpos)<=9% J2 P7 _4 v+ x4 g% V( E
有语法错误,求指教~2 x# N5 q. d2 B0 t
is # i% w5 f$ S" g x:integer; . V7 Q/ a3 j- M1 N3 l0 p" W y:integer;$ z5 D ?8 g' ]) ~" z5 m6 G6 B; P* w; `
i:integer; 1 b6 f Z8 \- k do6 ]& d8 V" Y7 W/ E. y
if EventController.simtime>288 9 d* I& {+ ?: f* U3 f6 w A, h then / S- J! ]# d, F( |$ r: C. F for i:=1 to 3 loop' p: m6 e- q" g
x:=i; {4 \5 _; a' E: v" f3 e y:=i+1;( ^7 k6 M; g# ], t& n2 ?/ R
if abs(.Models.NewFolder.Transporter:x.bookpos-.Models.NewFolder.Transporter:y.bookpos)<=91 U" D# t- C! U
or abs(.Models.NewFolder.Transporter:x.bookpos-.Models.NewFolder.Transporter:y.bookpos)>119 % v/ C$ f. ^( L3 R* X( T then - I* V2 E r8 U4 m .Models.NewFolder.Transporter:y.backwards:=true; $ o7 ^% J4 q a .Models.NewFolder.Transporter:y.stop; ! i D) h+ F6 ?* y' j/ U! l .Models.NewFolder.Transporter:y.backwards:=false; / @) l+ i, |" j& M8 [: Z0 v .Models.NewFolder.Transporter:y.continue; 9 I) f% h8 b; C2 H end; 9 s$ J" I# S4 F: V next; 8 L1 |: b+ ~5 [; s# {" @- P/ C" f end;3 r. d' t; Q: F0 A" }
end;