/// <summary> Calculate the player's non-normalized desired velocity. </summary>
private Vector3 CheckMovementInput()
{
var desiredVelocity = new DesiredVelocity();
if (MoveForward.IsDown)
{
desiredVelocity.Forward();
}
if (MoveBackward.IsDown)
{
desiredVelocity.Backward();
}
if (MoveLeft.IsDown)
{
desiredVelocity.Left();
}
if (MoveRight.IsDown)
{
desiredVelocity.Right();
}
return(desiredVelocity.Velocity);
}
public override void AddExternalForces(float dt)
{
ClearForces();
if (isJumping)
{
foreach (CollisionInfo info in CollisionSkin.Collisions)
{
Vector3 N = info.DirToBody0;
if (this == info.SkinInfo.Skin1.Owner)
{
Vector3.Negate(ref N, out N);
}
if (Vector3.Dot(N, Orientation.Up) > 0.7f)
{
Vector3 vel = Velocity;
vel.Y = jumpHeight;
Velocity = vel;
break;
}
}
}
Vector3 deltaVel = DesiredVelocity - Velocity;
bool running = true;
if (DesiredVelocity.LengthSquared() < JiggleMath.Epsilon)
{
running = false;
}
else
{
deltaVel.Normalize();
}
deltaVel.Y = -2.0f;
// start fast, slow down slower
if (running)
{
deltaVel *= accelerationRate; //acceleration multiplier
}
else
{
deltaVel *= decelerationRate; //deceleration multiplier
}
float forceFactor = 500.0f;
AddBodyForce(deltaVel * Mass * dt * forceFactor);
isJumping = false;
AddGravityToExternalForce();
}
public void Start()
{
_transform = Owner.GetComponent <Transform>();
_inventory = Owner.GetComponent <InventoryBehavior>();
_cameraTransform = Camera.main.GetComponent <Transform>();
_playerCursor = GetComponentInChildren <CursorBehavior>().PlayerCursor;
_desiredVelocity = new DesiredVelocity();
SetMouseLock(true);
_gameControls = new InputActionCollection()
{
{ KeyboardEventType.ToggleDown, KeyCode.F5, ReloadLevel },
{ KeyboardEventType.ToggleDown, KeyCode.F1, PauseGame },
{ KeyboardEventType.ToggleDown, KeyCode.F2, UnpauseGame },
};
_inputAction = new InputActionCollection()
{
{ KeyboardEventType.Down, KeyCode.W, () => _desiredVelocity.Forward() },
{ KeyboardEventType.Down, KeyCode.S, () => _desiredVelocity.Backward() },
{ KeyboardEventType.Down, KeyCode.A, () => _desiredVelocity.Left() },
{ KeyboardEventType.Down, KeyCode.D, () => _desiredVelocity.Right() },
{ KeyboardEventType.Down, KeyCode.Alpha1, () => _inventory.TrySwitchTo(0) },
{ KeyboardEventType.Down, KeyCode.Alpha2, () => _inventory.TrySwitchTo(1) },
{ KeyboardEventType.Down, KeyCode.Alpha3, () => _inventory.TrySwitchTo(2) },
{ KeyboardEventType.Down, KeyCode.Alpha4, () => _inventory.TrySwitchTo(3) },
{ KeyboardEventType.Down, KeyCode.Alpha5, () => _inventory.TrySwitchTo(4) },
{ KeyboardEventType.Down, KeyCode.Alpha6, () => _inventory.TrySwitchTo(5) },
{ KeyboardEventType.Down, KeyCode.Alpha7, () => _inventory.TrySwitchTo(6) },
{ KeyboardEventType.Down, KeyCode.Alpha8, () => _inventory.TrySwitchTo(7) },
{ KeyboardEventType.Down, KeyCode.Alpha9, () => _inventory.TrySwitchTo(8) },
{ KeyboardEventType.Down, KeyCode.Alpha0, () => _inventory.TrySwitchTo(9) },
{ KeyboardEventType.Down, KeyCode.R, () => _inventory.TryReload() },
{ MouseEventType.ButtonDown, MouseButton.LeftButton, () => _inventory.TryTrigger1() },
{ MouseEventType.ButtonDown, MouseButton.RightButton, () => _inventory.TryTrigger2() },
};
}
public override MovementOutput GetMovement()
{
DesiredOutput = DesiredMovement.GetMovement();
DesiredVelocity = this.Character.velocity + DesiredOutput.linear;
if (DesiredVelocity.magnitude > MaxSpeed)
{
DesiredVelocity.Normalize();
DesiredVelocity *= MaxSpeed;
}
samples.Add(DesiredVelocity);
for (int i = 0; i < numSamples; i++)
{
angle = Random.Range(0, MathConstants.MATH_2PI);
magnitude = Random.Range(0, MaxSpeed);
velocitySample = MathHelper.ConvertOrientationToVector(angle) * magnitude;
samples.Add(velocitySample);
}
base.Target.velocity = GetBestSample(samples, DesiredVelocity);
return(base.GetMovement());
}