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When the clock is frozen, set delta time to 0 so that the subsystems

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won't keep updating themselves; that effectively freezes the
instrumentation.
This commit is contained in:
david 2002-09-27 22:02:48 +00:00
parent 3da2de39fc
commit c542559097
1 changed files with 13 additions and 11 deletions
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24
src/Main/main.cxx
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@ -908,17 +908,6 @@ static const double alt_adjust_m = alt_adjust_ft * SG_FEET_TO_METER;
// for the next move and update the display?
static void fgMainLoop( void ) {
// Update the elapsed time.
static bool first_time = true;
if ( first_time ) {
last_time_stamp.stamp();
first_time = false;
}
current_time_stamp.stamp();
delta_time_sec = double(current_time_stamp - last_time_stamp) / 1000000.0;
last_time_stamp = current_time_stamp;
globals->inc_sim_time_sec( delta_time_sec );
static const SGPropertyNode *longitude
= fgGetNode("/position/longitude-deg");
static const SGPropertyNode *latitude
@ -930,6 +919,19 @@ static void fgMainLoop( void ) {
static const SGPropertyNode *cur_time_override
= fgGetNode("/sim/time/cur-time-override", true);
// Update the elapsed time.
static bool first_time = true;
if ( first_time ) {
last_time_stamp.stamp();
first_time = false;
}
current_time_stamp.stamp();
delta_time_sec = double(current_time_stamp - last_time_stamp) / 1000000.0;
if (clock_freeze->getBoolValue())
delta_time_sec = 0;
last_time_stamp = current_time_stamp;
globals->inc_sim_time_sec( delta_time_sec );
static long remainder = 0;
long elapsed;
#ifdef FANCY_FRAME_COUNTER