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restartable connections and stuff

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This commit is contained in:
Cary Sandvig 2000-12-05 01:43:26 +00:00
parent 1d78fb1608
commit 3e8caf8e17
2 changed files with 70 additions and 10 deletions
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15
panda/src/testbed/deadrec_rec.cxx
View File

@ -399,9 +399,22 @@ inline static void predict_null(void) {
}
inline static void predict_linear(void) {
static bool have_vel = false;
// DO THIS
if (reinit_prediction) {
have_vel = false;
target_vel = LVector3f(0., 0., 0.);
reinit_prediction = false;
}
if (have_vel) {
if (new_telemetry)
target_vel = target_pos - telemetry_pos;
} else {
if (new_telemetry)
have_vel = true;
}
target_pos = telemetry_pos;
reinit_prediction = false;
}
inline static void run_predict(void) {

65
panda/src/testbed/deadrec_send.cxx
View File

@ -64,18 +64,64 @@ static inline void send(NetDatagram& d) {
writer->send(d, conn);
}
static void event_frame(CPT_Event) {
// send deadrec data
NetDatagram d;
send(add_time(add_pos(d)));
}
static void sync_clock(void) {
NetDatagram d;
d.add_uint8(T_Sync);
send(add_time(d));
}
static bool verify_connection(void) {
static float time = 0.;
if (conn.is_null()) {
if (time <= 0.) {
NetAddress host;
if (!host.set_host(hostname, hostport)) {
deadrec_cat->warning() << "unknown host: " << hostname << endl;
time = 100.;
return false;
}
PT(Connection) local_conn = cm.open_TCP_client_connection(host, 5000);
if (local_conn.is_null()) {
deadrec_cat->warning() << "no connection" << endl;
time = 5.;
return false;
}
conn = local_conn;
// sync clock
sync_clock();
return true;
}
time -= ClockObject::get_global_clock()->get_dt();
return false;
}
if (cm.reset_connection_available()) {
PT(Connection) local_conn;
if (cm.get_reset_connection(local_conn)) {
if (local_conn == conn) {
cm.close_connection(conn);
conn = (Connection*)0L;
time = 5.;
return false;
} else
deadrec_cat->error()
<< "got a report of a closed connection that I've never heard of"
<< endl;
} else
deadrec_cat->error()
<< "a closed connection was reported, but none was listed" << endl;
}
return true;
}
static void event_frame(CPT_Event) {
// send deadrec data
if (verify_connection()) {
NetDatagram d;
send(add_time(add_pos(d)));
}
}
enum MotionType { M_None, M_Line, M_SLine, M_Box, M_SBox, M_Circle, M_SCircle,
M_Random, M_SRandom };
PT(AutonomousLerp) curr_lerp;
@ -472,6 +518,9 @@ static void deadrec_setup(EventHandler& eh) {
smiley = ModelPool::load_model("smiley");
nassertv(smiley != (Node*)0L);
my_arc = new RenderRelation(render, smiley);
writer = new ConnectionWriter(&cm, 0);
/*
// open a connection to the receiver
NetAddress host;
if (!host.set_host(hostname, hostport)) {
@ -488,6 +537,7 @@ static void deadrec_setup(EventHandler& eh) {
<< " on port " << conn->get_address().get_port()
<< " and IP " << conn->get_address() << endl;
writer = new ConnectionWriter(&cm, 0);
*/
// create an interface
GuiManager* mgr = GuiManager::get_ptr(main_win, mak);
@ -542,9 +592,6 @@ static void deadrec_setup(EventHandler& eh) {
f1->align_to_top(0.05);
f1->recompute();
f1->manage(mgr, eh);
// sync clock
sync_clock();
}
static void event_lerp(CPT_Event) {