/*
==============
CG_StartCamera
==============
*/
void CG_StartCamera( const char *name, qboolean startBlack ) {
char lname[MAX_QPATH];
//if ( cg.predictedPlayerState.stats[STAT_HEALTH] <= 0 ) // don't allow camera to start if you're dead
// return;
COM_StripExtension(name, lname); //----(SA) added
strcat( lname, ".camera" );
if (trap_loadCamera(CAM_PRIMARY, va("cameras/%s", lname))) {
cg.cameraMode = qtrue; // camera on in cgame
if(startBlack)
CG_Fade(0, 0, 0, 255, cg.time, 0); // go black
trap_Cvar_Set( "cg_letterbox", "1" ); // go letterbox
//trap_SendClientCommand("startCamera"); // camera on in game
trap_startCamera(CAM_PRIMARY, cg.time); // camera on in client
} else {
//----(SA) removed check for cams in main dir
cg.cameraMode = qfalse; // camera off in cgame
trap_SendClientCommand("stopCamera"); // camera off in game
trap_stopCamera(CAM_PRIMARY); // camera off in client
CG_Fade(0, 0, 0, 0, cg.time, 0); // ensure fadeup
trap_Cvar_Set( "cg_letterbox", "0" );
CG_Printf ("Unable to load camera %s\n",lname);
}
}
/*
==============
CG_StartCamera
==============
*/
void CG_StartCamera(const char *name, qboolean startBlack)
{
char lname[MAX_QPATH];
COM_StripExtension(name, lname, sizeof(lname));
strcat(lname, ".camera");
if (trap_loadCamera(CAM_PRIMARY, va("cameras/%s", lname)))
{
cg.cameraMode = qtrue; // camera on in cgame
if (startBlack)
{
CG_Fade(0, 0, 0, 255, cg.time, 0); // go black
}
trap_Cvar_Set("cg_letterbox", "1"); // go letterbox
//trap_SendClientCommand("startCamera"); // camera on in game
trap_startCamera(CAM_PRIMARY, cg.time); // camera on in client
}
else
{
// removed check for cams in main dir
cg.cameraMode = qfalse; // camera off in cgame
trap_SendClientCommand("stopCamera"); // camera off in game
trap_stopCamera(CAM_PRIMARY); // camera off in client
CG_Fade(0, 0, 0, 0, cg.time, 0); // ensure fadeup
trap_Cvar_Set("cg_letterbox", "0");
CG_Printf("Unable to load camera %s\n", lname);
}
}
/*
==============
CG_StopCamera
==============
*/
void CG_StopCamera( void ) {
cg.cameraMode = qfalse; // camera off in cgame
trap_SendClientCommand("stopCamera"); // camera off in game
trap_stopCamera(CAM_PRIMARY); // camera off in client
trap_Cvar_Set( "cg_letterbox", "0" );
// fade back into world
CG_Fade(0, 0, 0, 255, 0, 0);
CG_Fade(0, 0, 0, 0, cg.time + 500, 2000);
}
/*
===============
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();
}
