void setDingy( screen &green_grid, screen &red_grid, bool ship_locations[4][4] ) {
reset_locations( ship_locations );
green_grid.clearGrid();
unsigned char input_direction; //var used to move ship on board
unsigned char row, col; //coordinate variables
row = 0;
col = 0;
green_grid.addLight( row, col ); //lights up coordinate ( 1, A )
while ( 1 ) {
input_direction = getInput( green_grid, red_grid );
if ( input_direction == 0 && row != 0 ) {
green_grid.subLight( row, col );
row--;
}
else if ( input_direction == 1 && row != 3 ) {
green_grid.subLight( row, col );
row++;
}
else if ( input_direction == 2 && col != 0 ) {
green_grid.subLight( row, col );
col--;
}
else if ( input_direction == 3 && col != 3 ) {
green_grid.subLight( row, col );
col++;
}
if ( input_direction == 4 ) {
ship_locations[row][col] = true;
break;
}
green_grid.addLight( row, col );
green_grid.flicker();
}
}
void maze_generator_kruskal_private::allocate_locations_table()
{
maze_data->size_x = size_x;
maze_data->size_y = size_y;
unsigned int edge_count = 2 * size_x*size_y - size_y - size_x;
locations_id_mask = get_bits_size(edge_count);
maze_data->m_vvMapa.resize(size_x);
for (unsigned int index = 0; index<size_x; index++)
maze_data->m_vvMapa[index].resize(size_y);
reset_locations();
locations_sets.clear();
for (unsigned int index = 0; index < size_x * size_y; index++)
locations_sets[index] = index;
}