bool food_is_meat( const item_def &item );
bool food_is_veg( const item_def &item );
bool is_blood_potion( const item_def &item );
int  food_value( const item_def &item );
int  food_turns( const item_def &item );
bool can_cut_meat( const item_def &item );
bool food_is_rotten( const item_def &item );
int  corpse_freshness( const item_def &item );

bool food_is_meat(const item_def &item);
bool food_is_veg(const item_def &item);
bool is_blood_potion(const item_def &item);
int food_value(const item_def &item);
int food_turns(const item_def &item);
bool can_cut_meat(const item_def &item);
bool food_is_rotten(const item_def &item);
int corpse_freshness(const item_def &item);

bool is_tool( const item_def &item );
int property( const item_def &item, int prop_type );
bool gives_ability( const item_def &item );
bool gives_resistance( const item_def &item );
int item_mass( const item_def &item );
size_type item_size( const item_def &item );

bool is_tool(const item_def &item);
int property(const item_def &item, int prop_type);
bool gives_ability(const item_def &item);
bool gives_resistance(const item_def &item);
int item_mass(const item_def &item);
size_type item_size(const item_def &item);

bool is_colourful_item( const item_def &item );

bool is_colourful_item(const item_def &item);

bool food_is_meat( const item_def &item )

bool food_is_meat(const item_def &item)

    ASSERT( is_valid_item( item ) && item.base_type == OBJ_FOOD );
    return (Food_prop[ Food_index[item.sub_type] ].carn_mod > 0);

    ASSERT(is_valid_item(item) && item.base_type == OBJ_FOOD);
    return (Food_prop[Food_index[item.sub_type]].carn_mod > 0);

    ASSERT( is_valid_item( item ) && item.base_type == OBJ_FOOD );
    return (Food_prop[ Food_index[item.sub_type] ].herb_mod > 0);

    ASSERT(is_valid_item(item) && item.base_type == OBJ_FOOD);
    return (Food_prop[Food_index[item.sub_type]].herb_mod > 0);

bool is_blood_potion( const item_def &item)

bool is_blood_potion(const item_def &item)

int food_value( const item_def &item )

int food_value(const item_def &item)

    ASSERT( is_valid_item( item ) && item.base_type == OBJ_FOOD );

    ASSERT(is_valid_item(item) && item.base_type == OBJ_FOOD);

    const food_def &food = Food_prop[ Food_index[item.sub_type] ];

    const food_def &food = Food_prop[Food_index[item.sub_type]];

    return ((ret > 0) ? div_rand_round( ret, food.turns ) : 0);

    return ((ret > 0) ? div_rand_round(ret, food.turns) : 0);

int food_turns( const item_def &item )

int food_turns(const item_def &item)

    ASSERT( is_valid_item( item ) && item.base_type == OBJ_FOOD );
    return (Food_prop[ Food_index[item.sub_type] ].turns);

    ASSERT(is_valid_item(item) && item.base_type == OBJ_FOOD);
    return (Food_prop[Food_index[item.sub_type]].turns);

bool can_cut_meat( const item_def &item )

bool can_cut_meat(const item_def &item)

    return (does_damage_type( item, DAM_SLICE ));

    return (does_damage_type(item, DAM_SLICE));

bool food_is_rotten( const item_def &item )

bool food_is_rotten(const item_def &item)

int corpse_freshness( const item_def &item )

int corpse_freshness(const item_def &item)

//
// Generic item functions:
//

bool is_tool( const item_def &item )

bool is_tool(const item_def &item)

//
// Generic item functions:
//
int property( const item_def &item, int prop_type )

int property(const item_def &item, int prop_type)

int item_mass( const item_def &item )

int item_mass(const item_def &item)

size_type item_size( const item_def &item )

size_type item_size(const item_def &item)

    return (static_cast<size_type>( size ));

    return (static_cast<size_type>(size));

bool is_colourful_item( const item_def &item )

bool is_colourful_item(const item_def &item)

        _eating( food.base_type, food.sub_type );

        _eating(food.base_type, food.sub_type);