Free Hero Mesh

extern Uint32 max_objects;
extern Uint32 generation_number;
extern Object**objects;
extern Uint32 nobjects;
extern Value globals[0x800];
extern Uint32 firstobj,lastobj;
extern Uint32 playfield[64*64];
extern Uint32 bizplayfield[64*64];
extern Uint8 pfwidth,pfheight;
extern Sint8 gameover,key_ignored;
extern Uint8 generation_number_inc;
extern Uint32 move_number;
extern unsigned char*quiz_text;
extern Inventory*inventory;
extern Uint32 ninventory;