vt length() const {
vt len = 0.0;
len = sqrt(
double(
(psx() - pex()) * (psx() - pex())
+ (psy() - pey()) * (psy() - pey())));
return len;
}
void transfer(vt dx, vt dy, vt dz = 0.0) {
if (!empty()) {
psx() = psx() + dx;
psy() = psy() + dy;
pex() = pex() + dx;
pey() = pey() + dy;
}
if (Dim == 3) {
psz() = psz() + dz;
pez() = pez() + dz;
}
}
bool is_in_box(const Point_<TYPE, DIM> &pt) const {
ASSERT(!empty());
if (is_horizontal()) {
return (((psx() <= pt.x) && (pt.x <= pex()))
|| ((pex() <= pt.x) && (pt.x <= psx())));
}
if (is_vertical()) {
return (((psy() <= pt.y) && (pt.y <= pey()))
|| ((pey() <= pt.y) && (pt.y <= psy())));
}
return (((psx() <= pt.x) && (pt.x <= pex()))
|| ((pex() <= pt.x) && (pt.x <= psx())))
&& (((psy() <= pt.y) && (pt.y <= pey()))
|| ((pey() <= pt.y) && (pt.y <= psy())));
}
void scale(vt xfactor, vt yfactor, vt zfactor = 1) {
this->ps().x() = psx() * xfactor;
this->ps().y() = psy() * yfactor;
if (Dim == 3) {
psz() = psz() * zfactor;
}
pex() = pex() * xfactor;
pey() = pey() * yfactor;
if (Dim == 3) {
pez() = pez() * zfactor;
}
if (pe() == ps()) {
_set_empty();
}
}
bool empty() const {
if (psx() == 0.0 && psy() == 0.0 && pex() == 0.0 && pey() == 0.0
&& ((Dim == 3) ? (psz() == 0.0 && pez() == 0.0) : true)) {
return true;
} else {
return false;
}
}
void ProgramException::raise(int lineNo,
const char* fileName,
const char* error)
{
ProgramException pex(lineNo, fileName, error);
exception_action(pex, fileName, lineNo);
throwx (pex);
}
int event_expulse(t_srv *srv, t_client *client)
{
t_graphic g;
g.graphic = srv->views;
g.length_graphic = -1;
g.players = client;
g.length_players = 1;
return (pex(srv, &g, NULL, NULL));
}
void gfx_player_expulse(t_ctrl *c, t_player *p, int *ids)
{
t_jm_list *l;
int i;
i = 0;
l = c->l;
while (l)
{
if (l->fd != -1 && l->data && ((t_handler *)l->data)->t == GFX)
{
pex(l, p->id);
while (ids[i])
{
ppo(c, l, ids[i]);
i++;
}
}
l = l->next;
}
}
Point pc() const {
return Point((pex() + psx()) * 0.5, (pey() + psy()) * 0.5,
(Dim == 3) ? ((pez() + psz()) * 0.5) : 0);
}
bool is_vertical() const {
ASSERT(!empty());
return psx() == pex();
}
vt slope() const {
ASSERT(Dim == 2);
return (pey() - psy()) / (pex() - psx() + SMALL);
}
vt dx() const {
return pex() - psx();
}