text: #ifndef __UTIL_H
  #define __UTIL_H
  #include "sys.h"  
  #include "delay.h"
  #include "key.h"
  #include "remote.h"
  #include "lcd.h"
  
  typedef struct{int x;	int y;} Point;
  
  u8 get_remote(void);
  void KEY0_or_POWER_to_skip(void);
  u8* get_remote_string(int key);
  
  void print_string(int x,int y,u8 *str);
  void print_num(int x,int y,int num);
  
  
  
  void arrange_my_buttles(int my_buttles[100][2]);
  void arrange_enemy_planes(int enemy_planes[10][2]);
  void arrange_enemy_buttles(int enemy_buttles[300][2]);
  	
  #endif
  