public void HandleTurningAdjustments(KeyboardActions _kbdActions, int _msticks)
{
Vector3 _cameraActionRotation = Vector3.Zero;
var angle = (float)_msticks * 0.075f;
if (_kbdActions.Action(KeyboardActions.ActionType.YawLeft))
{
_cameraActionRotation.Z = -angle;
}
if (_kbdActions.Action(KeyboardActions.ActionType.YawRight))
{
_cameraActionRotation.Z = angle;
}
if (_kbdActions.Action(KeyboardActions.ActionType.Dive))
{
_cameraActionRotation.X = -angle;
}
if (_kbdActions.Action(KeyboardActions.ActionType.Pitch))
{
_cameraActionRotation.X = angle;
}
if (_kbdActions.Action(KeyboardActions.ActionType.RollLeft))
{
_cameraActionRotation.Y = -angle;
}
if (_kbdActions.Action(KeyboardActions.ActionType.RollRight))
{
_cameraActionRotation.Y = angle;
}
if (_cameraActionRotation.LengthSquared > 0)
{
_cameraDir.X = BoundedAngle(_cameraDir.X + _cameraActionRotation.X);
_cameraDir.Y = BoundedAngle(_cameraDir.Y + _cameraActionRotation.Y);
_cameraDir.Z = BoundedAngle(_cameraDir.Z + _cameraActionRotation.Z); // rotate camera by asked value
// Limit camera pitch
if (_cameraDir.X < 0 && _cameraDir.X > -90)
{
_cameraDir.X = 0;
}
if (_cameraDir.X > 180 || _cameraDir.X <= -90)
{
_cameraDir.X = 180;
}
}
}
public void HandleZoomAdjustmentKeys(KeyboardActions _kbdActions, int _msticks)
{
var adjustment = 1.0f + ((float)_msticks * 0.002f);
if (_kbdActions.Action(KeyboardActions.ActionType.ZoomIn))
{
_zoom *= (float)adjustment;
if (_zoom > ZoomMax)
_zoom = (float)ZoomMax;
}
if (_kbdActions.Action(KeyboardActions.ActionType.ZoomOut))
{
_zoom /= (float)adjustment;
if (_zoom < ZoomMin)
_zoom = (float)ZoomMin;
}
float newzoom = 0;
if (_kbdActions.Action(KeyboardActions.ActionType.Zoom1))
newzoom = ZoomMax;
if (_kbdActions.Action(KeyboardActions.ActionType.Zoom2))
newzoom = 100; // Factor 3 scale
if (_kbdActions.Action(KeyboardActions.ActionType.Zoom3))
newzoom =33;
if (_kbdActions.Action(KeyboardActions.ActionType.Zoom4))
newzoom =11F;
if (_kbdActions.Action(KeyboardActions.ActionType.Zoom5))
newzoom =3.7F;
if (_kbdActions.Action(KeyboardActions.ActionType.Zoom6))
newzoom =1.23F;
if (_kbdActions.Action(KeyboardActions.ActionType.Zoom7))
newzoom =0.4F;
if (_kbdActions.Action(KeyboardActions.ActionType.Zoom8))
newzoom =0.133F;
if (_kbdActions.Action(KeyboardActions.ActionType.Zoom9))
newzoom = ZoomMin;
if (newzoom != 0)
StartZoom(newzoom, -1);
}
public void HandleMovementAdjustments(KeyboardActions _kbdActions, int _msticks, float _zoom, bool elitemovement)
{
Vector3 _cameraActionMovement = Vector3.Zero;
float zoomlimited = Math.Min(Math.Max(_zoom, 0.01F), 15.0F);
var distance = _msticks * (1.0f / zoomlimited);
if (_kbdActions.Shift)
{
distance *= 2.0F;
}
//Console.WriteLine("Distance " + distance + " zoom " + _zoom + " lzoom " + zoomlimited );
if (_kbdActions.Action(KeyboardActions.ActionType.Left))
{
_cameraActionMovement.X = -distance;
}
else if (_kbdActions.Action(KeyboardActions.ActionType.Right))
{
_cameraActionMovement.X = distance;
}
if (_kbdActions.Action(KeyboardActions.ActionType.PgUp)) // pgup/r
{
if (InPerspectiveMode)
{
_cameraActionMovement.Z = distance;
}
}
else if (_kbdActions.Action(KeyboardActions.ActionType.PgDown)) //pgdown/f
{
if (InPerspectiveMode)
{
_cameraActionMovement.Z = -distance;
}
}
if (_kbdActions.Action(KeyboardActions.ActionType.Up)) // w/UP
{
if (InPerspectiveMode)
{
_cameraActionMovement.Y = distance;
}
else
{
_cameraActionMovement.Z = distance;
}
}
else if (_kbdActions.Action(KeyboardActions.ActionType.Down)) // S/Down
{
if (InPerspectiveMode)
{
_cameraActionMovement.Y = -distance;
}
else
{
_cameraActionMovement.Z = -distance;
}
}
if (_cameraActionMovement.LengthSquared > 0)
{
if (!InPerspectiveMode)
{
elitemovement = false;
}
var rotZ = Matrix4.CreateRotationZ(DegreesToRadians(_cameraDir.Z));
var rotX = Matrix4.CreateRotationX(DegreesToRadians(_cameraDir.X));
var rotY = Matrix4.CreateRotationY(DegreesToRadians(_cameraDir.Y));
Vector3 requestedmove = new Vector3(_cameraActionMovement.X, _cameraActionMovement.Y, (elitemovement) ? 0 : _cameraActionMovement.Z);
var translation = Matrix4.CreateTranslation(requestedmove);
var cameramove = Matrix4.Identity;
cameramove *= translation;
cameramove *= rotZ;
cameramove *= rotX;
cameramove *= rotY;
Vector3 trans = cameramove.ExtractTranslation();
if (elitemovement) // if in elite movement, Y is not affected
{ // by ASDW.
trans.Y = 0; // no Y translation even if camera rotated the vector into Y components
_viewtargetpos += trans;
_viewtargetpos.Y -= _cameraActionMovement.Z; // translation appears in Z axis due to way the camera rotation is set up
}
else
{
_viewtargetpos += trans;
}
}
}
public void HandleZoomAdjustmentKeys(KeyboardActions _kbdActions, int _msticks)
{
var adjustment = 1.0f + ((float)_msticks * 0.002f);
if (_kbdActions.Action(KeyboardActions.ActionType.ZoomIn))
{
_zoom *= (float)adjustment;
if (_zoom > ZoomMax)
{
_zoom = (float)ZoomMax;
}
}
if (_kbdActions.Action(KeyboardActions.ActionType.ZoomOut))
{
_zoom /= (float)adjustment;
if (_zoom < ZoomMin)
{
_zoom = (float)ZoomMin;
}
}
float newzoom = 0;
if (_kbdActions.Action(KeyboardActions.ActionType.Zoom1))
{
newzoom = ZoomMax;
}
if (_kbdActions.Action(KeyboardActions.ActionType.Zoom2))
{
newzoom = 100; // Factor 3 scale
}
if (_kbdActions.Action(KeyboardActions.ActionType.Zoom3))
{
newzoom = 33;
}
if (_kbdActions.Action(KeyboardActions.ActionType.Zoom4))
{
newzoom = 11F;
}
if (_kbdActions.Action(KeyboardActions.ActionType.Zoom5))
{
newzoom = 3.7F;
}
if (_kbdActions.Action(KeyboardActions.ActionType.Zoom6))
{
newzoom = 1.23F;
}
if (_kbdActions.Action(KeyboardActions.ActionType.Zoom7))
{
newzoom = 0.4F;
}
if (_kbdActions.Action(KeyboardActions.ActionType.Zoom8))
{
newzoom = 0.133F;
}
if (_kbdActions.Action(KeyboardActions.ActionType.Zoom9))
{
newzoom = ZoomMin;
}
if (newzoom != 0)
{
StartZoom(newzoom, -1);
}
}
public void HandleTurningAdjustments(KeyboardActions _kbdActions, int _msticks )
{
Vector3 _cameraActionRotation = Vector3.Zero;
var angle = (float)_msticks * 0.075f;
if (_kbdActions.Action(KeyboardActions.ActionType.YawLeft))
{
_cameraActionRotation.Z = -angle;
}
if (_kbdActions.Action(KeyboardActions.ActionType.YawRight))
{
_cameraActionRotation.Z = angle;
}
if (_kbdActions.Action(KeyboardActions.ActionType.Dive))
{
_cameraActionRotation.X = -angle;
}
if (_kbdActions.Action(KeyboardActions.ActionType.Pitch))
{
_cameraActionRotation.X = angle;
}
if (_kbdActions.Action(KeyboardActions.ActionType.RollLeft))
{
_cameraActionRotation.Y = -angle;
}
if (_kbdActions.Action(KeyboardActions.ActionType.RollRight))
{
_cameraActionRotation.Y = angle;
}
if (_cameraActionRotation.LengthSquared > 0)
{
_cameraDir.X = BoundedAngle(_cameraDir.X + _cameraActionRotation.X);
_cameraDir.Y = BoundedAngle(_cameraDir.Y + _cameraActionRotation.Y);
_cameraDir.Z = BoundedAngle(_cameraDir.Z + _cameraActionRotation.Z); // rotate camera by asked value
// Limit camera pitch
if (_cameraDir.X < 0 && _cameraDir.X > -90)
_cameraDir.X = 0;
if (_cameraDir.X > 180 || _cameraDir.X <= -90)
_cameraDir.X = 180;
}
}
public void HandleMovementAdjustments(KeyboardActions _kbdActions, int _msticks, float _zoom, bool elitemovement)
{
Vector3 _cameraActionMovement = Vector3.Zero;
float zoomlimited = Math.Min(Math.Max(_zoom, 0.01F), 15.0F);
var distance = _msticks * (1.0f / zoomlimited);
if ( _kbdActions.Shift )
distance *= 2.0F;
//Console.WriteLine("Distance " + distance + " zoom " + _zoom + " lzoom " + zoomlimited );
if (_kbdActions.Action(KeyboardActions.ActionType.Left))
{
_cameraActionMovement.X = -distance;
}
else if (_kbdActions.Action(KeyboardActions.ActionType.Right))
{
_cameraActionMovement.X = distance;
}
if (_kbdActions.Action(KeyboardActions.ActionType.PgUp)) // pgup/r
{
if (InPerspectiveMode)
_cameraActionMovement.Z = distance;
}
else if (_kbdActions.Action(KeyboardActions.ActionType.PgDown) ) //pgdown/f
{
if (InPerspectiveMode)
_cameraActionMovement.Z = -distance;
}
if (_kbdActions.Action(KeyboardActions.ActionType.Up)) // w/UP
{
if (InPerspectiveMode)
_cameraActionMovement.Y = distance;
else
_cameraActionMovement.Z = distance;
}
else if (_kbdActions.Action(KeyboardActions.ActionType.Down)) // S/Down
{
if (InPerspectiveMode)
_cameraActionMovement.Y = -distance;
else
_cameraActionMovement.Z = -distance;
}
if (_cameraActionMovement.LengthSquared > 0)
{
if (!InPerspectiveMode)
elitemovement = false;
var rotZ = Matrix4.CreateRotationZ(DegreesToRadians(_cameraDir.Z));
var rotX = Matrix4.CreateRotationX(DegreesToRadians(_cameraDir.X));
var rotY = Matrix4.CreateRotationY(DegreesToRadians(_cameraDir.Y));
Vector3 requestedmove = new Vector3(_cameraActionMovement.X, _cameraActionMovement.Y, (elitemovement) ? 0 : _cameraActionMovement.Z);
var translation = Matrix4.CreateTranslation(requestedmove);
var cameramove = Matrix4.Identity;
cameramove *= translation;
cameramove *= rotZ;
cameramove *= rotX;
cameramove *= rotY;
Vector3 trans = cameramove.ExtractTranslation();
if (elitemovement) // if in elite movement, Y is not affected
{ // by ASDW.
trans.Y = 0; // no Y translation even if camera rotated the vector into Y components
_viewtargetpos += trans;
_viewtargetpos.Y -= _cameraActionMovement.Z; // translation appears in Z axis due to way the camera rotation is set up
}
else
_viewtargetpos += trans;
}
}