/*
===============
CG_CalcViewValues
Sets cg.refdef view values
===============
*/
static int CG_CalcViewValues( void )
{
playerState_s* ps;
// calculate size of 3D view
CG_CalcVrect();
ps = &cg.predictedPlayerState;
cg.refdefViewOrigin = ps->origin;
cg.refdefViewAngles = ps->viewangles;
// add first person / third person view offset
if ( cg_thirdPerson.integer )
{
// back away from character
CG_OffsetThirdPersonView();
}
else
{
// offset for local bobbing and kicks
CG_OffsetFirstPersonView();
}
cg.refdefViewAxis.fromAngles( cg.refdefViewAngles );
if ( cg_printCurCamPos.getInt() )
{
CG_Printf( "CG_CalcViewValues: camera eye is at %f %f %f\n", cg.refdefViewOrigin[0], cg.refdefViewOrigin[1], cg.refdefViewOrigin[2] );
}
if ( cg_printCurFarPlane.getInt() )
{
CG_Printf( "CG_CalcViewValues: cg.farPlane is %f\n", cg.farPlane );
}
projDef_s projDef;
projDef.setDefaults();
if ( cg.farPlane >= 8.f )
{
projDef.zFar = cg.farPlane;
}
rf->setupProjection3D( &projDef );
rf->setup3DView( cg.refdefViewOrigin, cg.refdefViewAngles, cg_thirdPerson.integer );
return 0;
}
/*
===============
CG_OffsetShoulderView
===============
*/
void CG_OffsetShoulderView( void )
{
int i;
int cmdNum;
usercmd_t cmd, oldCmd;
vec3_t rotationAngles;
vec3_t axis[ 3 ], rotaxis[ 3 ];
float deltaMousePitch;
static float mousePitch;
vec3_t forward, right, up;
classConfig_t* classConfig;
// Ignore following pitch; it's too jerky otherwise.
if( !cg_thirdPersonPitchFollow.integer )
cg.refdefViewAngles[ PITCH ] = 0.0f;
AngleVectors( cg.refdefViewAngles, forward, right, up );
classConfig = BG_ClassConfig( cg.snap->ps.stats[ STAT_CLASS ] );
VectorMA( cg.refdef.vieworg, classConfig->shoulderOffsets[ 0 ], forward, cg.refdef.vieworg );
VectorMA( cg.refdef.vieworg, classConfig->shoulderOffsets[ 1 ], right, cg.refdef.vieworg );
VectorMA( cg.refdef.vieworg, classConfig->shoulderOffsets[ 2 ], up, cg.refdef.vieworg );
// If someone is playing like this, the rest is already taken care of
// so just get the firstperson effects and leave.
if( !cg.demoPlayback && !( cg.snap->ps.pm_flags & PMF_FOLLOW ) )
{
CG_OffsetFirstPersonView();
return;
}
// Get mouse input for camera rotation.
cmdNum = trap_GetCurrentCmdNumber();
trap_GetUserCmd( cmdNum, &cmd );
trap_GetUserCmd( cmdNum - 1, &oldCmd );
// Prevent pitch from wrapping and clamp it within a [30, -50] range.
// Cgame has no access to ps.delta_angles[] here, so we need to reproduce
// it ourselves here.
deltaMousePitch = SHORT2ANGLE( cmd.angles[ PITCH ] - oldCmd.angles[ PITCH ] );
if( fabs(deltaMousePitch) < 200.0f )
mousePitch += deltaMousePitch;
// Handle pitch.
rotationAngles[ PITCH ] = mousePitch;
rotationAngles[ PITCH ] = AngleNormalize180( rotationAngles[ PITCH ] + AngleNormalize180( cg.refdefViewAngles[ PITCH ] ) );
if( rotationAngles [ PITCH ] < -90.0f ) rotationAngles [ PITCH ] = -90.0f;
if( rotationAngles [ PITCH ] > 90.0f ) rotationAngles [ PITCH ] = 90.0f;
// Yaw and Roll are much easier.
rotationAngles[ YAW ] = SHORT2ANGLE( cmd.angles[ YAW ] ) + cg.refdefViewAngles[ YAW ];
rotationAngles[ ROLL ] = 0.0f;
// Perform the rotations.
AnglesToAxis( rotationAngles, axis );
if( !( cg.snap->ps.stats[ STAT_STATE ] & SS_WALLCLIMBING ) ||
!BG_RotateAxis( cg.snap->ps.grapplePoint, axis, rotaxis, qfalse,
cg.snap->ps.eFlags & EF_WALLCLIMBCEILING ) )
AxisCopy( axis, rotaxis );
AxisToAngles( rotaxis, rotationAngles );
// Actually set the viewangles.
for( i = 0; i < 3; i++ )
cg.refdefViewAngles[ i ] = rotationAngles[ i ];
// Now run the first person stuff so we get various effects added.
CG_OffsetFirstPersonView( );
}
/*
===============
CG_CalcViewValues
Sets cg.refdef view values
===============
*/
static int CG_CalcViewValues( void )
{
playerState_t *ps;
memset( &cg.refdef, 0, sizeof( cg.refdef ) );
// calculate size of 3D view
CG_CalcVrect( );
ps = &cg.predictedPlayerState;
// intermission view
if( ps->pm_type == PM_INTERMISSION || ps->pm_type == PM_FREEZE ||
ps->pm_type == PM_SPECTATOR )
{
VectorCopy( ps->origin, cg.refdef.vieworg );
VectorCopy( ps->viewangles, cg.refdefViewAngles );
AnglesToAxis( cg.refdefViewAngles, cg.refdef.viewaxis );
return CG_CalcFov( );
}
cg.bobcycle = ( ps->bobCycle & 128 ) >> 7;
cg.bobfracsin = fabs( sin( ( ps->bobCycle & 127 ) / 127.0 * M_PI ) );
cg.xyspeed = sqrt( ps->velocity[ 0 ] * ps->velocity[ 0 ] +
ps->velocity[ 1 ] * ps->velocity[ 1 ] );
// the bob velocity should't get too fast to avoid jerking
if( cg.xyspeed > 300.0f )
cg.xyspeed = 300.0f;
VectorCopy( ps->origin, cg.refdef.vieworg );
if( BG_ClassHasAbility( ps->stats[ STAT_CLASS ], SCA_WALLCLIMBER ) )
CG_smoothWWTransitions( ps, ps->viewangles, cg.refdefViewAngles );
else if( BG_ClassHasAbility( ps->stats[ STAT_CLASS ], SCA_WALLJUMPER ) )
CG_smoothWJTransitions( ps, ps->viewangles, cg.refdefViewAngles );
else
VectorCopy( ps->viewangles, cg.refdefViewAngles );
//clumsy logic, but it needs to be this way round because the CS propogation
//delay screws things up otherwise
if( !BG_ClassHasAbility( ps->stats[ STAT_CLASS ], SCA_WALLJUMPER ) )
{
if( !( ps->stats[ STAT_STATE ] & SS_WALLCLIMBING ) )
VectorSet( cg.lastNormal, 0.0f, 0.0f, 1.0f );
}
// add error decay
if( cg_errorDecay.value > 0 )
{
int t;
float f;
t = cg.time - cg.predictedErrorTime;
f = ( cg_errorDecay.value - t ) / cg_errorDecay.value;
if( f > 0 && f < 1 )
VectorMA( cg.refdef.vieworg, f, cg.predictedError, cg.refdef.vieworg );
else
cg.predictedErrorTime = 0;
}
//shut off the poison cloud effect if it's still on the go
if( cg.snap->ps.stats[ STAT_HEALTH ] <= 0 )
{
if( CG_IsParticleSystemValid( &cg.poisonCloudPS ) )
CG_DestroyParticleSystem( &cg.poisonCloudPS );
}
else
cg.wasDeadLastFrame = qfalse;
if( cg.renderingThirdPerson )
{
// back away from character
CG_OffsetThirdPersonView( );
}
else
{
// offset for local bobbing and kicks
CG_OffsetFirstPersonView( );
}
// position eye reletive to origin
AnglesToAxis( cg.refdefViewAngles, cg.refdef.viewaxis );
if( cg.hyperspace )
cg.refdef.rdflags |= RDF_NOWORLDMODEL | RDF_HYPERSPACE;
//draw the surface normal looking at
if( cg_drawSurfNormal.integer )
CG_DrawSurfNormal( );
// field of view
return CG_CalcFov( );
}
/*
===============
CG_CalcViewValues
Sets cg.refdef view values
===============
*/
static int CG_CalcViewValues( void ) {
playerState_t *ps;
memset( &cg.refdef, 0, sizeof( cg.refdef ) );
// strings for in game rendering
// Q_strncpyz( cg.refdef.text[0], "Park Ranger", sizeof(cg.refdef.text[0]) );
// Q_strncpyz( cg.refdef.text[1], "19", sizeof(cg.refdef.text[1]) );
// calculate size of 3D view
CG_CalcVrect();
ps = &cg.predictedPlayerState;
/*
if (cg.cameraMode) {
vec3_t origin, angles;
if (trap_getCameraInfo(cg.time, &origin, &angles)) {
VectorCopy(origin, cg.refdef.vieworg);
angles[ROLL] = 0;
VectorCopy(angles, cg.refdefViewAngles);
AnglesToAxis( cg.refdefViewAngles, cg.refdef.viewaxis );
return CG_CalcFov();
} else {
cg.cameraMode = qfalse;
}
}
*/
// intermission view
if ( ps->pm_type == PM_INTERMISSION ) {
VectorCopy( ps->origin, cg.refdef.vieworg );
VectorCopy( ps->viewangles, cg.refdefViewAngles );
AnglesToAxis( cg.refdefViewAngles, cg.refdef.viewaxis );
return CG_CalcFov();
}
cg.bobcycle = ( ps->bobCycle & 128 ) >> 7;
cg.bobfracsin = fabs( sin( ( ps->bobCycle & 127 ) / 127.0 * M_PI ) );
cg.xyspeed = sqrt( ps->velocity[0] * ps->velocity[0] +
ps->velocity[1] * ps->velocity[1] );
VectorCopy( ps->origin, cg.refdef.vieworg );
VectorCopy( ps->viewangles, cg.refdefViewAngles );
if (cg_cameraOrbit.integer) {
if (cg.time > cg.nextOrbitTime) {
cg.nextOrbitTime = cg.time + cg_cameraOrbitDelay.integer;
cg_thirdPersonAngle.value += cg_cameraOrbit.value;
}
}
// add error decay
if ( cg_errorDecay.value > 0 ) {
int t;
float f;
t = cg.time - cg.predictedErrorTime;
f = ( cg_errorDecay.value - t ) / cg_errorDecay.value;
if ( f > 0 && f < 1 ) {
VectorMA( cg.refdef.vieworg, f, cg.predictedError, cg.refdef.vieworg );
} else {
cg.predictedErrorTime = 0;
}
}
if ( cg.renderingThirdPerson ) {
// back away from character
CG_OffsetThirdPersonView();
} else {
// offset for local bobbing and kicks
CG_OffsetFirstPersonView();
}
// position eye reletive to origin
AnglesToAxis( cg.refdefViewAngles, cg.refdef.viewaxis );
if ( cg.hyperspace ) {
cg.refdef.rdflags |= RDF_NOWORLDMODEL | RDF_HYPERSPACE;
}
// field of view
return CG_CalcFov();
}
/*
===============
CG_CalcViewValues
Sets cg.refdef view values
===============
*/
static int CG_CalcViewValues( void )
{
playerState_t *ps;
memset( &cg.refdef, 0, sizeof( cg.refdef ) );
// calculate size of 3D view
CG_CalcVrect();
ps = &cg.predictedPlayerState;
CG_CalcColorGradingForPoint( ps->origin );
CG_AddColorGradingEffects( ps );
CG_AddReverbEffects( ps->origin );
// intermission view
if ( ps->pm_type == PM_INTERMISSION || ps->pm_type == PM_FREEZE ||
ps->pm_type == PM_SPECTATOR )
{
VectorCopy( ps->origin, cg.refdef.vieworg );
VectorCopy( ps->viewangles, cg.refdefViewAngles );
AnglesToAxis( cg.refdefViewAngles, cg.refdef.viewaxis );
return CG_CalcFov();
}
cg.bobcycle = ( ps->bobCycle & 128 ) >> 7;
cg.bobfracsin = fabs( sin( ( ps->bobCycle & 127 ) / 127.0 * M_PI ) );
cg.xyspeed = sqrt( ps->velocity[ 0 ] * ps->velocity[ 0 ] +
ps->velocity[ 1 ] * ps->velocity[ 1 ] );
// to avoid jerking, the bob velocity shouldn't be too high
if ( cg.xyspeed > 300.0f )
{
cg.xyspeed = 300.0f;
}
VectorCopy( ps->origin, cg.refdef.vieworg );
if ( BG_ClassHasAbility( ps->stats[ STAT_CLASS ], SCA_WALLCLIMBER ) )
{
CG_smoothWWTransitions( ps, ps->viewangles, cg.refdefViewAngles );
}
else if ( BG_ClassHasAbility( ps->stats[ STAT_CLASS ], SCA_WALLJUMPER ) )
{
CG_smoothWJTransitions( ps, ps->viewangles, cg.refdefViewAngles );
}
else
{
VectorCopy( ps->viewangles, cg.refdefViewAngles );
}
//clumsy logic, but it needs to be this way around because the CS propagation
//delay screws things up otherwise
if ( !BG_ClassHasAbility( ps->stats[ STAT_CLASS ], SCA_WALLJUMPER ) )
{
if ( !( ps->stats[ STAT_STATE ] & SS_WALLCLIMBING ) )
{
VectorSet( cg.lastNormal, 0.0f, 0.0f, 1.0f );
}
}
// add error decay
if ( cg_errorDecay.value > 0 )
{
int t;
float f;
t = cg.time - cg.predictedErrorTime;
f = ( cg_errorDecay.value - t ) / cg_errorDecay.value;
if ( f > 0 && f < 1 )
{
VectorMA( cg.refdef.vieworg, f, cg.predictedError, cg.refdef.vieworg );
}
else
{
cg.predictedErrorTime = 0;
}
}
//shut off the poison cloud effect if it's still on the go
if ( cg.snap->ps.stats[ STAT_HEALTH ] > 0 )
{
cg.wasDeadLastFrame = qfalse;
}
if ( cg.renderingThirdPerson )
{
// back away from character
CG_OffsetThirdPersonView();
}
else
{
float speed;
// offset for local bobbing and kicks
CG_OffsetFirstPersonView();
// Compute motion blur vector
speed = VectorNormalize2( cg.snap->ps.velocity, cg.refdef.blurVec );
speed = (speed - cg_motionblurMinSpeed.value);
if( speed < 0.0f ) speed = 0.0f;
VectorScale( cg.refdef.blurVec, speed * cg_motionblur.value,
cg.refdef.blurVec );
}
// position eye relative to origin
AnglesToAxis( cg.refdefViewAngles, cg.refdef.viewaxis );
if ( cg.hyperspace )
{
cg.refdef.rdflags |= RDF_NOWORLDMODEL | RDF_HYPERSPACE;
}
//draw the surface normal looking at
if ( cg_drawSurfNormal.integer )
{
CG_DrawSurfNormal();
}
// field of view
return CG_CalcFov();
}
/*
===============
CG_CalcViewValues
Sets cg.refdef view values
===============
*/
static int CG_CalcViewValues( void ) {
playerState_t *ps;
memset( &cg.refdef, 0, sizeof( cg.refdef ) );
// calculate size of 3D view
CG_CalcVrect();
ps = &cg.predictedPlayerState;
if ( cg.cameraMode ) {
vec3_t origin, angles;
float fov = 90;
float x;
if ( trap_getCameraInfo( CAM_PRIMARY, cg.time, &origin, &angles, &fov ) ) {
VectorCopy( origin, cg.refdef.vieworg );
angles[ROLL] = 0;
angles[PITCH] = -angles[PITCH]; // (SA) compensate for reversed pitch (this makes the game match the editor, however I'm guessing the real fix is to be done there)
VectorCopy( angles, cg.refdefViewAngles );
AnglesToAxis( cg.refdefViewAngles, cg.refdef.viewaxis );
x = cg.refdef.width / tan( fov / 360 * M_PI );
cg.refdef.fov_y = atan2( cg.refdef.height, x );
cg.refdef.fov_y = cg.refdef.fov_y * 360 / M_PI;
cg.refdef.fov_x = fov;
trap_SendClientCommand( va( "setCameraOrigin %f %f %f", origin[0], origin[1], origin[2] ) );
return 0;
} else {
cg.cameraMode = qfalse; // camera off in cgame
trap_Cvar_Set( "cg_letterbox", "0" );
trap_SendClientCommand( "stopCamera" ); // camera off in game
trap_stopCamera( CAM_PRIMARY ); // camera off in client
CG_Fade( 0, 0, 0, 255, 0, 0 ); // go black
CG_Fade( 0, 0, 0, 0, cg.time + 200, 1500 ); // then fadeup
}
}
// intermission view
if ( ps->pm_type == PM_INTERMISSION ) {
VectorCopy( ps->origin, cg.refdef.vieworg );
VectorCopy( ps->viewangles, cg.refdefViewAngles );
AnglesToAxis( cg.refdefViewAngles, cg.refdef.viewaxis );
return CG_CalcFov();
}
cg.bobcycle = ( ps->bobCycle & 128 ) >> 7;
cg.bobfracsin = fabs( sin( ( ps->bobCycle & 127 ) / 127.0 * M_PI ) );
cg.xyspeed = sqrt( ps->velocity[0] * ps->velocity[0] +
ps->velocity[1] * ps->velocity[1] );
VectorCopy( ps->origin, cg.refdef.vieworg );
VectorCopy( ps->viewangles, cg.refdefViewAngles );
// add error decay
if ( cg_errorDecay.value > 0 ) {
int t;
float f;
t = cg.time - cg.predictedErrorTime;
f = ( cg_errorDecay.value - t ) / cg_errorDecay.value;
if ( f > 0 && f < 1 ) {
VectorMA( cg.refdef.vieworg, f, cg.predictedError, cg.refdef.vieworg );
} else {
cg.predictedErrorTime = 0;
}
}
// Ridah, lock the viewangles if the game has told us to
if ( ps->viewlocked ) {
/*
if (ps->viewlocked == 4)
{
centity_t *tent;
tent = &cg_entities[ps->viewlocked_entNum];
VectorCopy (tent->currentState.apos.trBase, cg.refdefViewAngles);
}
else
*/
BG_EvaluateTrajectory( &cg_entities[ps->viewlocked_entNum].currentState.apos, cg.time, cg.refdefViewAngles );
if ( ps->viewlocked == 2 ) {
cg.refdefViewAngles[0] += crandom();
cg.refdefViewAngles[1] += crandom();
}
}
// done.
if ( cg.renderingThirdPerson ) {
// back away from character
CG_OffsetThirdPersonView();
} else {
// offset for local bobbing and kicks
CG_OffsetFirstPersonView();
// Ridah, lock the viewangles if the game has told us to
if ( ps->viewlocked == 4 ) {
vec3_t fwd;
AngleVectors( cg.refdefViewAngles, fwd, NULL, NULL );
VectorMA( cg_entities[ps->viewlocked_entNum].currentState.pos.trBase, 16, fwd, cg.refdef.vieworg );
} else if ( ps->viewlocked ) {
vec3_t fwd;
float oldZ;
// set our position to be behind it
oldZ = cg.refdef.vieworg[2];
AngleVectors( cg.refdefViewAngles, fwd, NULL, NULL );
VectorMA( cg_entities[ps->viewlocked_entNum].currentState.pos.trBase, -34, fwd, cg.refdef.vieworg );
cg.refdef.vieworg[2] = oldZ;
}
// done.
}
// position eye relative to origin
AnglesToAxis( cg.refdefViewAngles, cg.refdef.viewaxis );
if ( cg.hyperspace ) {
cg.refdef.rdflags |= RDF_NOWORLDMODEL | RDF_HYPERSPACE;
}
// field of view
return CG_CalcFov();
}
/*
===============
CG_CalcViewValues
Sets cg.refdef view values
===============
*/
static int CG_CalcViewValues( void ) {
playerState_t *ps;
memset( &cg.refdef, 0, sizeof( cg.refdef ) );
// strings for in game rendering
// Q_strncpyz( cg.refdef.text[0], "Park Ranger", sizeof(cg.refdef.text[0]) );
// Q_strncpyz( cg.refdef.text[1], "19", sizeof(cg.refdef.text[1]) );
// calculate size of 3D view
CG_CalcVrect();
ps = &cg.predictedPlayerState;
// intermission view
if ( ps->pm_type == PM_INTERMISSION ) {
VectorCopy( ps->origin, cg.refdef.vieworg );
VectorCopy( ps->viewangles, cg.refdefViewAngles );
AnglesToAxis( cg.refdefViewAngles, cg.refdef.viewaxis );
return CG_CalcFov();
}
cg.bobcycle = ( ps->bobCycle & 128 ) >> 7;
cg.bobfracsin = fabs( sin( ( ps->bobCycle & 127 ) / 127.0 * M_PI ) );
cg.bobfraccos = fabs( cos( ( ps->bobCycle & 127 ) / 127.0 * M_PI ) );
cg.bobfracsin2 = fabs( sin( ( ps->bobCycle & 127) / 127.0 * (M_PI) ));
cg.xyspeed = sqrt( ps->velocity[0] * ps->velocity[0] +
ps->velocity[1] * ps->velocity[1] );
VectorCopy( ps->origin, cg.refdef.vieworg );
VectorCopy( ps->viewangles, cg.refdefViewAngles );
if (cg_cameraOrbit.integer) {
if (cg.time > cg.nextOrbitTime) {
cg.nextOrbitTime = cg.time + cg_cameraOrbitDelay.integer;
cg_thirdPersonAngle.value += cg_cameraOrbit.value;
}
}
// add error decay
if ( cg_errorDecay.value > 0 ) {
int t;
float f;
t = cg.time - cg.predictedErrorTime;
f = ( cg_errorDecay.value - t ) / cg_errorDecay.value;
if ( f > 0 && f < 1 ) {
VectorMA( cg.refdef.vieworg, f, cg.predictedError, cg.refdef.vieworg );
} else {
cg.predictedErrorTime = 0;
}
}
if ( cg.renderingThirdPerson ) {
// back away from character
CG_OffsetThirdPersonView();
} else {
// offset for local bobbing and kicks
CG_OffsetFirstPersonView();
}
// leilei - View-from-the-model-eyes feature, aka "fullbody awareness" lol
if (cg_cameraEyes.integer && !cg.renderingThirdPerson){
vec3_t forward, right, up;
cg.refdefViewAngles[ROLL] = headang[ROLL];
cg.refdefViewAngles[PITCH] = headang[PITCH];
cg.refdefViewAngles[YAW] = headang[YAW];
AngleVectors( headang, forward, NULL, up );
if (cg_cameraEyes.integer == 2){
VectorMA( headpos, 0, forward, headpos );
VectorMA( headpos, 4, up, headpos );
}
else
{
VectorMA( headpos, cg_cameraEyes_Fwd.value, forward, headpos );
VectorMA( headpos, cg_cameraEyes_Up.value, up, headpos );
}
cg.refdef.vieworg[0] = ps->origin[0] + headpos[0];
cg.refdef.vieworg[1] = ps->origin[1] + headpos[1];
cg.refdef.vieworg[2] = ps->origin[2] + headpos[2];
}
// position eye reletive to origin
AnglesToAxis( cg.refdefViewAngles, cg.refdef.viewaxis );
if ( cg.hyperspace ) {
cg.refdef.rdflags |= RDF_NOWORLDMODEL | RDF_HYPERSPACE;
}
// field of view
return CG_CalcFov();
}
/*
===============
CG_CalcViewValues
Sets cg.refdef view values
===============
*/
static int CG_CalcViewValues( void ) {
playerState_t *ps;
memset( &cg.refdef, 0, sizeof( cg.refdef ) );
// strings for in game rendering
// Q_strncpyz( cg.refdef.text[0], "Park Ranger", sizeof(cg.refdef.text[0]) );
// Q_strncpyz( cg.refdef.text[1], "19", sizeof(cg.refdef.text[1]) );
// calculate size of 3D view
CG_CalcVrect();
ps = &cg.predictedPlayerState;
/*
if (cg.cameraMode) {
vec3_t origin, angles;
if (trap_getCameraInfo(cg.time, &origin, &angles)) {
VectorCopy(origin, cg.refdef.vieworg);
angles[ROLL] = 0;
VectorCopy(angles, cg.refdefViewAngles);
AnglesToAxis( cg.refdefViewAngles, cg.refdef.viewaxis );
return CG_CalcFov();
} else {
cg.cameraMode = qfalse;
}
}
*/
// intermission view
if ( ps->pm_type == PM_INTERMISSION ) {
VectorCopy( ps->origin, cg.refdef.vieworg );
VectorCopy( ps->viewangles, cg.refdefViewAngles );
AnglesToAxis( cg.refdefViewAngles, cg.refdef.viewaxis );
return CG_CalcFov();
}
cg.bobcycle = ( ps->bobCycle & 128 ) >> 7;
cg.bobfracsin = fabs( sin( ( ps->bobCycle & 127 ) / 127.0 * M_PI ) );
cg.xyspeed = sqrt( ps->velocity[0] * ps->velocity[0] +
ps->velocity[1] * ps->velocity[1] );
VectorCopy( ps->origin, cg.refdef.vieworg );
VectorCopy( ps->viewangles, cg.refdefViewAngles );
//link to view to head of ppm if dying - edited, only do this if the player killed himself
//or specting someone else
if ((((ps->pm_flags & PMF_SUICIDE) || !cgs.deathcam || cgs.gametype == GT_DUEL)
&& (ps->pm_type == PM_DEAD) && (!cg.renderingThirdPerson))
|| ((cg.snap->ps.pm_flags & PMF_FOLLOW) && (cg.snap->ps.pm_type != PM_CHASECAM)
&& (ps->stats[STAT_HEALTH] <= 0))) {
VectorCopy(cg.anim_viewangles, cg.refdefViewAngles);
VectorCopy(cg.anim_vieworigin, cg.refdef.vieworg);
}
if (cg_cameraOrbit.integer) {
if (cg.time > cg.nextOrbitTime) {
cg.nextOrbitTime = cg.time + cg_cameraOrbitDelay.integer;
cg_thirdPersonAngle.value += cg_cameraOrbit.value;
}
}
// add error decay
if ( cg_errorDecay.value > 0 ) {
int t;
float f;
t = cg.time - cg.predictedErrorTime;
f = ( cg_errorDecay.value - t ) / cg_errorDecay.value;
if ( f > 0 && f < 1 ) {
VectorMA( cg.refdef.vieworg, f, cg.predictedError, cg.refdef.vieworg );
} else {
cg.predictedErrorTime = 0;
}
}
// this is a special camera movement around the players
if(cg.introend - DU_INTRO_DRAW >= cg.time && cgs.gametype == GT_DUEL &&
cg.predictedPlayerState.persistant[PERS_TEAM] == TEAM_FREE &&
!(cg.snap->ps.pm_flags & PMF_FOLLOW)) {
CG_OffsetFirstPersonView();
CG_DuelIntroView();
} else if ((cg.renderingThirdPerson ||(cg.snap->ps.pm_flags & PMF_FOLLOW &&
cg.snap->ps.pm_type == PM_CHASECAM)) && !cg.introstart) {
// back away from character
CG_OffsetThirdPersonView();
cg.introstart = 0;
} else {
// offset for local bobbing and kicks
CG_OffsetFirstPersonView();
cg.introstart = 0;
}
// position eye relative to origin
AnglesToAxis( cg.refdefViewAngles, cg.refdef.viewaxis );
if ( cg.hyperspace ) {
cg.refdef.rdflags |= RDF_NOWORLDMODEL | RDF_HYPERSPACE;
}
// field of view
return CG_CalcFov();
}
/*
===============
CG_CalcViewValues
Sets cg.refdef view values
===============
*/
static qboolean CG_CalcViewValues( void ) {
playerState_t *ps;
memset( &cg.refdef, 0, sizeof( cg.refdef ) );
// calculate size of 3D view
CG_CalcVrect();
ps = &cg.predicted_player_state;
// intermission view
if ( ps->pm_type == PM_INTERMISSION ) {
VectorCopy( ps->origin, cg.refdef.vieworg );
VectorCopy( ps->viewangles, cg.refdefViewAngles );
AnglesToAxis( cg.refdefViewAngles, cg.refdef.viewaxis );
return CG_CalcFov();
}
cg.bobcycle = ( ps->bobCycle & 128 ) >> 7;
cg.bobfracsin = fabs( sin( ( ps->bobCycle & 127 ) / 127.0 * M_PI ) );
cg.xyspeed = sqrt( ps->velocity[0] * ps->velocity[0] +
ps->velocity[1] * ps->velocity[1] );
VectorCopy( ps->origin, cg.refdef.vieworg );
VectorCopy( ps->viewangles, cg.refdefViewAngles );
// add error decay
if ( cg_errorDecay.value > 0 ) {
int t;
float f;
t = cg.time - cg.predictedErrorTime;
f = ( cg_errorDecay.value - t ) / cg_errorDecay.value;
if ( f > 0 && f < 1 ) {
VectorMA( cg.refdef.vieworg, f, cg.predictedError, cg.refdef.vieworg );
} else {
cg.predictedErrorTime = 0;
}
}
if ( cg.renderingThirdPerson ) {
// back away from character
if ( cg_thirdPerson.integer == CG_CAM_ABOVE)
{
CG_OffsetThirdPersonOverheadView();
}
else
{
CG_OffsetThirdPersonView();
}
} else {
// offset for local bobbing and kicks
CG_OffsetFirstPersonView();
}
// shake the camera if necessary
CGCam_UpdateShake( cg.refdef.vieworg, cg.refdefViewAngles );
// Doing this when the camera is directly above will look bad
if ( cg_thirdPerson.integer != CG_CAM_ABOVE )
{
// position eye reletive to origin
AnglesToAxis( cg.refdefViewAngles, cg.refdef.viewaxis );
}
if ( cg.hyperspace ) {
cg.refdef.rdflags |= RDF_NOWORLDMODEL | RDF_HYPERSPACE;
}
// field of view
return CG_CalcFov();
}
