/* Flips the status of tracking to the opposite of what it presently is */
void camToggleStatus( void )
{
/* If it's off */
if(trackingCamera.status == CAM_INACTIVE)
{
/* Switch it on */
setWarCamActive(true);
}
else
{
/* Otherwise, switch it off */
setWarCamActive(false);
if(getDrivingStatus())
{
StopDriverMode();
}
}
}
/* Updates the viewpoint according to the object being tracked */
static bool camTrackCamera()
{
PROPULSION_STATS *psPropStats;
DROID *psDroid;
bool bFlying = false;
/* Most importantly - see if the target we're tracking is dead! */
if(trackingCamera.target->died)
{
return(false);
}
/* Update the acceleration,velocity and position of the camera for movement */
updateCameraAcceleration(CAM_ALL);
updateCameraVelocity(CAM_ALL);
updateCameraPosition(CAM_ALL);
/* Update the acceleration,velocity and rotation of the camera for rotation */
/* You can track roll as well (z axis) but it makes you ill and looks
like a flight sim, so for now just pitch and orientation */
if(trackingCamera.target->type == OBJ_DROID)
{
psDroid = (DROID*)trackingCamera.target;
psPropStats = asPropulsionStats + psDroid->asBits[COMP_PROPULSION].nStat;
if (psPropStats->propulsionType == PROPULSION_TYPE_LIFT)
{
bFlying = true;
}
}
if(bRadarAllign || trackingCamera.target->type == OBJ_DROID)
{
if(bFlying)
{
updateCameraRotationAcceleration(CAM_ALL);
}
else
{
updateCameraRotationAcceleration(CAM_X_AND_Y);
}
}
if(bFlying)
{
updateCameraRotationVelocity(CAM_ALL);
updateCameraRotationPosition(CAM_ALL);
}
else
{
updateCameraRotationVelocity(CAM_X_AND_Y);
updateCameraRotationPosition(CAM_X_AND_Y);
}
/* Update the position that's now stored in trackingCamera.position */
player.p.x = trackingCamera.position.x;
player.p.y = trackingCamera.position.y;
player.p.z = trackingCamera.position.z;
/* Update the rotations that're now stored in trackingCamera.rotation */
player.r.x = trackingCamera.rotation.x;
player.r.y = trackingCamera.rotation.y;
player.r.z = trackingCamera.rotation.z;
/* There's a minimum for this - especially when John's VTOL code lets them land vertically on cliffs */
if(player.r.x>DEG(360+MAX_PLAYER_X_ANGLE))
{
player.r.x = DEG(360+MAX_PLAYER_X_ANGLE);
}
/* Clip the position to the edge of the map */
CheckScrollLimits();
/* Store away our last update as acceleration and velocity are all fn()/dt */
trackingCamera.lastUpdate = realTime;
if(bFullInfo)
{
flushConsoleMessages();
if(trackingCamera.target->type == OBJ_DROID)
{
printDroidInfo((DROID*)trackingCamera.target);
}
}
/* Switch off if we're jumping to a new location and we've got there */
if(getRadarTrackingStatus())
{
/* This will ensure we come to a rest and terminate the tracking
routine once we're close enough
*/
if (trackingCamera.velocity*trackingCamera.velocity + trackingCamera.acceleration*trackingCamera.acceleration < 1.f &&
trackingCamera.rotVel*trackingCamera.rotVel + trackingCamera.rotAccel*trackingCamera.rotAccel < 1.f)
{
setWarCamActive(false);
}
}
return(true);
}
/* Updates the viewpoint according to the object being tracked */
BOOL camTrackCamera( void )
{
PROPULSION_STATS *psPropStats;
DROID *psDroid;
BOOL bFlying;
bFlying = false;
/* Most importantly - see if the target we're tracking is dead! */
if(trackingCamera.target->died)
{
setFindNewTarget();
return(false);
}
/* Cancel tracking if it's no longer selected.
This may not be desirable? */
if(trackingCamera.target->type == OBJ_DROID)
{
// if(!trackingCamera.target->selected)
// {
// return(false);
// }
}
/* Update the acceleration,velocity and position of the camera for movement */
updateCameraAcceleration(CAM_ALL);
updateCameraVelocity(CAM_ALL);
updateCameraPosition(CAM_ALL);
/* Update the acceleration,velocity and rotation of the camera for rotation */
/* You can track roll as well (z axis) but it makes you ill and looks
like a flight sim, so for now just pitch and orientation */
if(trackingCamera.target->type == OBJ_DROID)
{
psDroid = (DROID*)trackingCamera.target;
psPropStats = asPropulsionStats + psDroid->asBits[COMP_PROPULSION].nStat;
if (psPropStats->propulsionType == PROPULSION_TYPE_LIFT)
{
bFlying = true;
}
}
/*
bIsBuilding = false;
if(trackingCamera.target->type == OBJ_DROID)
{
psDroid= (DROID*)trackingCamera.target;
if(DroidIsBuilding(psDroid))
{
bIsBuilding = true;
}
}
*/
if(bRadarAllign || trackingCamera.target->type == OBJ_DROID)
{
if(bFlying)
{
updateCameraRotationAcceleration(CAM_ALL);
}
else
{
updateCameraRotationAcceleration(CAM_X_AND_Y);
}
}
if(bFlying)
{
updateCameraRotationVelocity(CAM_ALL);
updateCameraRotationPosition(CAM_ALL);
}
/*
else if(bIsBuilding)
{
updateCameraRotationVelocity(CAM_X_ONLY);
}
*/
else
{
updateCameraRotationVelocity(CAM_X_AND_Y);
updateCameraRotationPosition(CAM_X_AND_Y);
}
/* Record the old positions for comparison */
oldPosition.x = player.p.x;
oldPosition.y = player.p.y;
oldPosition.z = player.p.z;
/* Update the position that's now stored in trackingCamera.position */
player.p.x = trackingCamera.position.x;
player.p.y = trackingCamera.position.y;
player.p.z = trackingCamera.position.z;
/* Record the old positions for comparison */
oldRotation.x = player.r.x;
oldRotation.y = player.r.y;
oldRotation.z = player.r.z;
/* Update the rotations that're now stored in trackingCamera.rotation */
player.r.x = trackingCamera.rotation.x;
/*if(!bIsBuilding)*/
player.r.y = trackingCamera.rotation.y;
player.r.z = trackingCamera.rotation.z;
/* There's a minimum for this - especially when John's VTOL code lets them land vertically on cliffs */
if(player.r.x>DEG(360+MAX_PLAYER_X_ANGLE))
{
player.r.x = DEG(360+MAX_PLAYER_X_ANGLE);
}
/*
if(bIsBuilding)
{
player.r.y+=DEG(1);
}
*/
/* Clip the position to the edge of the map */
CheckScrollLimits();
/* Store away our last update as acceleration and velocity are all fn()/dt */
trackingCamera.lastUpdate = gameTime2;
if(bFullInfo)
{
flushConsoleMessages();
if(trackingCamera.target->type == OBJ_DROID)
{
printDroidInfo((DROID*)trackingCamera.target);
}
}
/* Switch off if we're jumping to a new location and we've got there */
if(getRadarTrackingStatus())
{
/* This will ensure we come to a rest and terminate the tracking
routine once we're close enough
*/
if(getRotationMagnitude()<10000)
{
if(getPositionMagnitude() < 60)
{
setWarCamActive(false);
}
}
}
return(true);
}