private Vector3 DoCameraPosition(Vector2 m)
{
_currentCameraRotationDegrees.X += m.X * 40;
_currentCameraRotationDegrees.Y += m.Y * 40;
if (_currentCameraRotationDegrees.Y < -75)
{
_currentCameraRotationDegrees.Y = -75;
}
if (_currentCameraRotationDegrees.Y > 5)
{
_currentCameraRotationDegrees.Y = 5;
}
float lav_factor = (0.00012f * (_currentCameraRotationDegrees.Y * _currentCameraRotationDegrees.Y) + 0.02099f * _currentCameraRotationDegrees.Y + 0.89190f);
float lav_factor2 = _currentCameraRotationDegrees.Y >= -15 ? (_currentCameraRotationDegrees.Y + 15) / 20f : 0f;
Vector3 offset1 = HelperRotation.RotateVector(GetLookAtVector(), -90, Plane.Y) * 1 + GetLookAtVector() * 5 * lav_factor;
Vector3 offset2 = HelperRotation.RotateVector(GetLookAtVector(), -90, Plane.Y) * 1 + GetLookAtVector() * 2 + _offsetVertical * 2 * lav_factor2;
Vector3 arcBallCenter = new Vector3(Position.X, GetCenterPointForAllHitboxes().Y, Position.Z);
Vector3 newCamPos = HelperRotation.CalculateRotationForArcBallCamera(
arcBallCenter,
10f,
_currentCameraRotationDegrees.X,
_currentCameraRotationDegrees.Y,
false,
false);
CurrentWorld.SetCameraPosition(newCamPos + offset1);
CurrentWorld.SetCameraTarget(new Vector3(Position.X, GetCenterPointForAllHitboxes().Y, Position.Z) + offset2);
return(offset2);
}
public override void Act(KeyboardState ks, MouseState ms, float deltaTimeFactor)
{
bool runs = false;
if (CurrentWorld.IsFirstPersonMode && CurrentWorld.GetFirstPersonObject().Equals(this))
{
float forward = 0;
float strafe = 0;
if (ks[Key.A])
{
strafe -= 1;
runs = true;
}
if (ks[Key.D])
{
strafe += 1;
runs = true;
}
if (ks[Key.W])
{
forward += 1;
runs = true;
}
if (ks[Key.S])
{
forward -= 1;
runs = true;
}
MoveFPSCamera(ms);
MoveAndStrafeFirstPerson(forward, strafe, 0.1f * deltaTimeFactor);
FPSEyeOffset = 5;
if (ks[Key.Q])
{
MoveOffset(0, -0.2f, 0);
}
if (ks[Key.E])
{
MoveOffset(0, +0.2f, 0);
}
}
else
{
TurnTowardsXZ(GetMouseIntersectionPoint(ms, Plane.Y));
Vector3 cameraLookAt = GetCameraLookAtVector();
cameraLookAt.Y = 0;
cameraLookAt.NormalizeFast();
Vector3 strafe = HelperRotation.RotateVector(cameraLookAt, 90, Plane.Y);
if (ks[Key.A])
{
MoveAlongVector(strafe, 0.1f * deltaTimeFactor);
runs = true;
}
if (ks[Key.D])
{
MoveAlongVector(strafe, -0.1f * deltaTimeFactor);
runs = true;
}
if (ks[Key.W])
{
MoveAlongVector(cameraLookAt, 0.1f * deltaTimeFactor);
runs = true;
}
if (ks[Key.S])
{
MoveAlongVector(cameraLookAt, -0.1f * deltaTimeFactor);
runs = true;
}
if (ks[Key.T])
{
MoveOffset(0, 0.2f * deltaTimeFactor, 0);
}
if (ks[Key.Q])
{
_height += 0.5f;
}
if (ks[Key.E])
{
_height -= 0.5f;
}
}
if (IsMouseCursorInsideMyHitbox(ms))
{
SetColorOutline(0, 1, 0, 0.2f);
}
else
{
SetColorOutline(0, 1, 0, 0);
}
/*
* if (ms.LeftButton == ButtonState.Pressed)
* {
* GameObject o = PickGameObject(ms);
* Console.WriteLine(o);
* }
*/
MoveOffset(0, -0.1f * deltaTimeFactor, 0);
List <Intersection> intersections = GetIntersections();
foreach (Intersection i in intersections)
{
if (i.IsTerrain)
{
SetPosition(Position.X, i.HeightOnTerrainSuggested, Position.Z);
}
else
{
Position += i.MTV;
}
}
AdjustFlashlight();
AdjustAnimation(runs, deltaTimeFactor);
Vector3 camPos = this.Position + new Vector3(50, _height, 50);
camPos.Y = _height;
CurrentWorld.SetCameraPosition(camPos);
CurrentWorld.SetCameraTarget(Position.X, 0, Position.Z);
}