/*
================
idSecurityCamera::Think
================
*/
void idSecurityCamera::Think( void ) {
float pct;
float travel;
if( thinkFlags & TH_THINK ) {
if( g_showEntityInfo.GetBool() ) {
DrawFov();
}
if( health <= 0 ) {
BecomeInactive( TH_THINK );
return;
}
}
// run physics
RunPhysics();
if( thinkFlags & TH_THINK ) {
if( CanSeePlayer() ) {
if( alertMode == SCANNING ) {
float sightTime;
SetAlertMode( ALERT );
stopSweeping = gameLocal.time;
if( sweeping ) {
CancelEvents( &EV_SecurityCam_Pause );
} else {
CancelEvents( &EV_SecurityCam_ReverseSweep );
}
sweeping = false;
StopSound( SND_CHANNEL_ANY, false );
StartSound( "snd_sight", SND_CHANNEL_BODY, 0, false, NULL );
sightTime = spawnArgs.GetFloat( "sightTime", "5" );
PostEventSec( &EV_SecurityCam_Alert, sightTime );
}
} else {
if( alertMode == ALERT ) {
float sightResume;
SetAlertMode( LOSINGINTEREST );
CancelEvents( &EV_SecurityCam_Alert );
sightResume = spawnArgs.GetFloat( "sightResume", "1.5" );
PostEventSec( &EV_SecurityCam_ContinueSweep, sightResume );
}
if( sweeping ) {
idAngles a = GetPhysics()->GetAxis().ToAngles();
pct = ( gameLocal.time - sweepStart ) / ( sweepEnd - sweepStart );
travel = pct * sweepAngle;
if( negativeSweep ) {
a.yaw = angle + travel;
} else {
a.yaw = angle - travel;
}
SetAngles( a );
}
}
}
Present();
}
/*
================
idSecurityCamera::Spawn
================
*/
void idSecurityCamera::Spawn( void ) {
idStr str;
sweepAngle = spawnArgs.GetFloat( "sweepAngle", "90" );
health = spawnArgs.GetInt( "health", "100" );
scanFov = spawnArgs.GetFloat( "scanFov", "90" );
scanDist = spawnArgs.GetFloat( "scanDist", "200" );
flipAxis = spawnArgs.GetBool( "flipAxis" );
modelAxis = spawnArgs.GetInt( "modelAxis" );
if ( modelAxis < 0 || modelAxis > 2 ) {
modelAxis = 0;
}
spawnArgs.GetVector( "viewOffset", "0 0 0", viewOffset );
if ( spawnArgs.GetBool( "spotLight" ) ) {
PostEventMS( &EV_SecurityCam_AddLight, 0 );
}
negativeSweep = ( sweepAngle < 0 ) ? true : false;
sweepAngle = abs( sweepAngle );
scanFovCos = cos( scanFov * idMath::PI / 360.0f );
angle = GetPhysics()->GetAxis().ToAngles().yaw;
StartSweep();
SetAlertMode( SCANNING );
BecomeActive( TH_THINK );
if ( health ) {
fl.takedamage = true;
}
pvsArea = gameLocal.pvs.GetPVSArea( GetPhysics()->GetOrigin() );
// if no target specified use ourself
str = spawnArgs.GetString( "cameraTarget" );
if ( str.Length() == 0 ) {
spawnArgs.Set( "cameraTarget", spawnArgs.GetString( "name" ) );
}
// check if a clip model is set
spawnArgs.GetString( "clipmodel", "", str );
if ( !str[0] ) {
str = spawnArgs.GetString( "model" ); // use the visual model
}
if ( !collisionModelManager->TrmFromModel( str, trm ) ) {
gameLocal.Error( "idSecurityCamera '%s': cannot load collision model %s", name.c_str(), str.c_str() );
return;
}
GetPhysics()->SetContents( CONTENTS_SOLID );
GetPhysics()->SetClipMask( MASK_SOLID | CONTENTS_BODY | CONTENTS_CORPSE | CONTENTS_MOVEABLECLIP );
// setup the physics
UpdateChangeableSpawnArgs( NULL );
}
/*
================
idSecurityCamera::Event_Alert
================
*/
void idSecurityCamera::Event_Alert( void ) {
float wait;
SetAlertMode( ACTIVATED );
StopSound( SND_CHANNEL_ANY, false );
StartSound( "snd_activate", SND_CHANNEL_BODY, 0, false, NULL );
ActivateTargets( this );
CancelEvents( &EV_SecurityCam_ContinueSweep );
wait = spawnArgs.GetFloat( "wait", "20" );
PostEventSec( &EV_SecurityCam_ContinueSweep, wait );
}
/*
================
idSecurityCamera::Event_ContinueSweep
================
*/
void idSecurityCamera::Event_ContinueSweep( void ) {
float pct = ( stopSweeping - sweepStart ) / ( sweepEnd - sweepStart );
float f = gameLocal.time - ( sweepEnd - sweepStart ) * pct;
int speed;
sweepStart = f;
speed = MS2SEC( SweepSpeed() );
sweepEnd = sweepStart + speed;
PostEventMS( &EV_SecurityCam_Pause, speed * ( 1.0 - pct ) );
StartSound( "snd_moving", SND_CHANNEL_BODY, 0, false, NULL );
SetAlertMode( SCANNING );
sweeping = true;
}
