void CGCam_Follow( const char *cameraGroup, float speed, float initLerp )
{
int len;
//Clear any previous
CGCam_FollowDisable();
if(!cameraGroup || !cameraGroup[0])
{
return;
}
if ( Q_stricmp("none", (char *)cameraGroup) == 0 )
{//Turn off all aiming
return;
}
if ( Q_stricmp("NULL", (char *)cameraGroup) == 0 )
{//Turn off all aiming
return;
}
//NOTE: if this interrupts a pan before it's done, need to copy the cg.refdef.viewAngles to the camera.angles!
client_camera.info_state |= CAMERA_FOLLOWING;
client_camera.info_state &= ~CAMERA_PANNING;
len = strlen(cameraGroup);
strncpy( client_camera.cameraGroup, cameraGroup, sizeof(client_camera.cameraGroup) );
//NULL terminate last char in case they type a name too long
client_camera.cameraGroup[len] = 0;
if ( speed )
{
client_camera.followSpeed = speed;
}
else
{
client_camera.followSpeed = 100.0f;
}
if ( initLerp )
{
client_camera.followInitLerp = qtrue;
}
else
{
client_camera.followInitLerp = qfalse;
}
}
//void CGCam_Follow( const char *cameraGroup, float speed, float initLerp )
void CGCam_Follow( int cameraGroup[MAX_CAMERA_GROUP_SUBJECTS], float speed, float initLerp )
{
int len;
//Clear any previous
CGCam_FollowDisable();
if(cameraGroup[0] == -2)
{//only wanted to disable follow mode
return;
}
//NOTE: if this interrupts a pan before it's done, need to copy the cg.refdef.viewAngles to the camera.angles!
client_camera.info_state |= CAMERA_FOLLOWING;
client_camera.info_state &= ~CAMERA_PANNING;
for( len = 0; len < MAX_CAMERA_GROUP_SUBJECTS; len++)
{
client_camera.cameraGroup[len] = cameraGroup[len];
}
if ( speed )
{
client_camera.followSpeed = speed;
}
else
{
client_camera.followSpeed = 100.0f;
}
if ( initLerp )
{
client_camera.followInitLerp = qtrue;
}
else
{
client_camera.followInitLerp = qfalse;
}
}
void CGCam_StartRoff( char *roff )
{
CGCam_FollowDisable();
CGCam_TrackDisable();
// Set up the roff state info..we'll hijack the moving and panning code until told otherwise
// ...CAMERA_FOLLOWING would be a case that could override this..
client_camera.info_state |= CAMERA_MOVING;
client_camera.info_state |= CAMERA_PANNING;
if ( !G_LoadRoff( roff ) )
{
// The load failed so don't turn on the roff playback...
Com_Printf( S_COLOR_RED"ROFF camera playback failed\n" );
return;
};
client_camera.info_state |= CAMERA_ROFFING;
Q_strncpyz(client_camera.sRoff,roff,sizeof(client_camera.sRoff));
client_camera.roff_frame = 0;
client_camera.next_roff_time = cg.time; // I can work right away
}
void CGCam_Pan( vec3_t dest, vec3_t panDirection, float duration )
{
//vec3_t panDirection = {0, 0, 0};
int i;
float delta1 , delta2;
CGCam_FollowDisable();
CGCam_DistanceDisable();
if ( !duration )
{
CGCam_SetAngles( dest );
client_camera.info_state &= ~CAMERA_PANNING;
return;
}
//FIXME: make the dest an absolute value, and pass in a
//panDirection as well. If a panDirection's axis value is
//zero, find the shortest difference for that axis.
//Store the delta in client_camera.angles2.
for( i = 0; i < 3; i++ )
{
dest[i] = AngleNormalize360( dest[i] );
delta1 = dest[i] - AngleNormalize360( client_camera.angles[i] );
if ( delta1 < 0 )
{
delta2 = delta1 + 360;
}
else
{
delta2 = delta1 - 360;
}
if ( !panDirection[i] )
{//Didn't specify a direction, pick shortest
if( Q_fabs(delta1) < Q_fabs(delta2) )
{
client_camera.angles2[i] = delta1;
}
else
{
client_camera.angles2[i] = delta2;
}
}
else if ( panDirection[i] < 0 )
{
if( delta1 < 0 )
{
client_camera.angles2[i] = delta1;
}
else if( delta1 > 0 )
{
client_camera.angles2[i] = delta2;
}
else
{//exact
client_camera.angles2[i] = 0;
}
}
else if ( panDirection[i] > 0 )
{
if( delta1 > 0 )
{
client_camera.angles2[i] = delta1;
}
else if( delta1 < 0 )
{
client_camera.angles2[i] = delta2;
}
else
{//exact
client_camera.angles2[i] = 0;
}
}
}
//VectorCopy( dest, client_camera.angles2 );
client_camera.info_state |= CAMERA_PANNING;
client_camera.pan_duration = duration;
client_camera.pan_time = cg.time;
}