worksheet::const_iterator worksheet::cbegin() const
{
auto dimensions = calculate_dimension();
cell_reference top_right(dimensions.get_bottom_right().get_column_index(), dimensions.get_top_left().get_row());
range_reference row_range(dimensions.get_top_left(), top_right);
return const_iterator(*this, row_range, major_order::row);
}
/**
* \brief Create the level.
*/
void rp::level_generator::create_level()
{
bear::universe::position_type pos(get_top_left());
bool previous_is_slope(false);
unsigned int last_paint = 0;
for(unsigned int i = 0; i != 100; i++ )
{
const double selector = (double)rand() / RAND_MAX;
if ( ( ( selector < 0.9 ) && previous_is_slope ) ||
( ( selector < 0.5 ) && ! previous_is_slope ) )
{
previous_is_slope = true;
add_slope(pos);
}
else
{
previous_is_slope = false;
add_ground(pos);
}
create_target(pos);
if ( ( ((double)rand() / RAND_MAX) < 0.1 ) &&
( i - last_paint > 50 ) )
{
last_paint = i;
create_bonus(pos);
}
}
} // rp::level_generator::create_level()
worksheet::const_iterator worksheet::cend() const
{
auto dimensions = calculate_dimension();
auto past_end_row_index = dimensions.get_bottom_right().get_row() + 1;
cell_reference bottom_left(dimensions.get_top_left().get_column_index(), past_end_row_index);
cell_reference bottom_right(dimensions.get_bottom_right().get_column_index(), past_end_row_index);
return const_iterator(*this, range_reference(bottom_left, bottom_right), major_order::row);
}
std::pair<float,float> Text::get_top_left_ratio() {
return window->get_ratio_from_pixels(get_top_left());
}
