bool graph_pic(void *data)
{
t_list *players;
t_list *pdata;
t_fds *client;
char *to_send;
int i;
i = 0;
client = (t_fds *)data;
if (asprintf(&to_send, "pic %d %d %d",
player_data->x, player_data->y,
player_data->level + 1) == -1)
return (false);
players = get_box_players(player_data->x, player_data->y);
while ((pdata = get_data_at(players, i)) && ++i)
if (asprintf(&to_send, "%s %d", to_send, ((t_player *)pdata)->id) == -1)
return (false);
printf("%s", to_send);
sends_all(to_send);
free(to_send);
return (true);
}
short
RasterBuffer::get_interpolated(unsigned lx, unsigned ly,
unsigned ix, unsigned iy) const
{
assert(defined());
assert(lx < get_width());
assert(ly < get_height());
assert(ix < 0x100);
assert(iy < 0x100);
// perform piecewise linear interpolation
const unsigned int dx = (lx == get_width() - 1) ? 0 : 1;
const unsigned int dy = (ly == get_height() - 1) ? 0 : get_width();
const short *tm = get_data_at(lx, ly);
if (is_special(*tm) || is_special(tm[dx]) ||
is_special(tm[dy]) || is_special(tm[dx + dy]))
return *tm;
unsigned kx = 0x100 - ix;
unsigned ky = 0x100 - iy;
return (*tm * kx * ky + tm[dx] * ix * ky + tm[dy] * kx * iy + tm[dx + dy] * ix * iy) >> 16;
}
gcc_pure
short get(unsigned x, unsigned y) const {
return *get_data_at(x, y);
}
struct Transaction *GetTransactionByPosition(int position)
{
return (struct Transaction *)get_data_at(TransactionManager.transactions, position);
}
