void inventory_selector::draw( WINDOW *w ) const
{
mvwprintw( w, 0, 0, title.c_str() );
// Position of inventory columns is adaptive. They're aligned to the left if they occupy less than 2/3 of the screen.
// Otherwise they're aligned symmetrically to the center of the screen.
static const float min_ratio_to_center = 1.f / 3;
const int free_space = getmaxx( w ) - get_columns_width();
const bool center_align = std::abs( float( free_space ) / getmaxx( w ) ) <= min_ratio_to_center;
const int max_gap = ( columns.size() > 1 ) ? free_space / ( int( columns.size() ) - 1 ) : 0;
const int gap = center_align ? max_gap : std::min<int>( max_gap, 4 );
const int gap_rounding_error = ( center_align && columns.size() > 1 ) ? free_space % ( columns.size() - 1 ) : 0;
size_t x = 1;
size_t y = 2;
size_t active_x = 0;
for( const auto &column : columns ) {
if( &column == &columns.back() ) {
x += gap_rounding_error;
}
if( !is_active_column( *column ) ) {
column->draw( w, x, y );
} else {
active_x = x;
}
if( column->pages_count() > 1 ) {
mvwprintw( w, getmaxy( w ) - 2, x, _( "Page %d/%d" ),
column->page_index() + 1, column->pages_count() );
}
x += column->get_width() + gap;
}
get_active_column().draw( w, active_x, y );
if( empty() ) {
center_print( w, getmaxy( w ) / 2, c_dkgray, _( "Your inventory is empty." ) );
}
const std::string msg_str = ( navigation == navigation_mode::CATEGORY )
? _( "Category selection; [TAB] switches mode, arrows select." )
: _( "Item selection; [TAB] switches mode, arrows select." );
const nc_color msg_color = ( navigation == navigation_mode::CATEGORY ) ? h_white : c_ltgray;
if( center_align ) {
center_print( w, getmaxy( w ) - 1, msg_color, msg_str.c_str() );
} else {
trim_and_print( w, getmaxy( w ) - 1, 1, getmaxx( w ), msg_color, msg_str.c_str() );
}
}
void inventory_selector::display( const std::string &title, selector_mode mode ) const
{
werase(w_inv);
mvwprintw(w_inv, 0, 0, title.c_str());
// Position of inventory columns is adaptive. They're aligned to the left if they occupy less than 2/3 of the screen.
// Otherwise they're aligned symmetrically to the center of the screen.
static const float min_ratio_to_center = 1.f / 3;
const int free_space = getmaxx( w_inv ) - get_columns_width();
const bool center_align = std::abs( float( free_space ) / getmaxx( w_inv ) ) <= min_ratio_to_center;
const int max_gap = ( columns.size() > 1 ) ? free_space / ( columns.size() - 1 ) : 0;
const int gap = center_align ? max_gap : std::min<int>( max_gap, 4 );
const int gap_rounding_error = ( center_align && columns.size() > 1 ) ? free_space % ( columns.size() - 1 ) : 0;
size_t x = 1;
size_t y = 2;
size_t active_x = 0;
for( const auto &column : columns ) {
if( &column == &columns.back() ) {
x += gap_rounding_error;
}
if( !is_active_column( *column ) ) {
column->draw( w_inv, x, y );
} else {
active_x = x;
}
if( column->pages_count() > 1 ) {
mvwprintw( w_inv, getmaxy( w_inv ) - 2, x, _( "Page %d/%d" ),
column->page_index() + 1, column->pages_count() );
}
x += column->get_width() + gap;
}
get_active_column().draw( w_inv, active_x, y );
if( mode == SM_PICK ) {
mvwprintw(w_inv, 1, 61, _("Hotkeys: %d/%d "), u.allocated_invlets().size(), inv_chars.size());
}
if (mode == SM_MULTIDROP) {
// Make copy, remove to be dropped items from that
// copy and let the copy recalculate the volume capacity
// (can be affected by various traits).
player tmp = u;
// first round: remove weapon & worn items, start with larges worn index
for( const auto &elem : dropping ) {
if( elem.first == -1 && elem.second == -1 ) {
tmp.remove_weapon();
} else if( elem.first == -1 && elem.second != -1 ) {
tmp.weapon.charges -= elem.second;
} else if( elem.first < 0 ) {
tmp.i_rem( elem.first );
}
}
remove_dropping_items(tmp);
print_inv_weight_vol(tmp.weight_carried(), tmp.volume_carried(), tmp.volume_capacity());
mvwprintw(w_inv, 1, 0, _("To drop x items, type a number and then the item hotkey."));
} else {
print_inv_weight_vol(u.weight_carried(), u.volume_carried(), u.volume_capacity());
}
if( empty() ) {
center_print( w_inv, getmaxy( w_inv ) / 2, c_dkgray, _( "Your inventory is empty." ) );
}
const std::string msg_str = ( navigation == navigation_mode::CATEGORY )
? _( "Category selection; [TAB] switches mode, arrows select." )
: _( "Item selection; [TAB] switches mode, arrows select." );
const nc_color msg_color = ( navigation == navigation_mode::CATEGORY ) ? h_white : c_ltgray;
if( center_align ) {
center_print( w_inv, getmaxy( w_inv ) - 1, msg_color, msg_str.c_str() );
} else {
trim_and_print( w_inv, getmaxy( w_inv ) - 1, 1, getmaxx( w_inv ), msg_color, msg_str.c_str() );
}
wrefresh(w_inv);
}
