public static IState WallJump(PlayerController p, Vector2 dir)
{
p.SpriteManager.SetAnimation("WallJump");
p.SpriteManager.FaceTowards(dir);
p.CapJumpIfRising();
var direction = (Vector2.up + dir).normalized;
return(new JumpState(direction, p.WallJumpForce)
.WithAccelerationCurve(p.WallJumpAcclerationCurve));
}
public IState Execute(PlayerController p)
{
p.DetermineFacing();
if (accelerationCurve != null)
{
var accel = p.Physics.Acceleration * accelerationCurve.Evaluate(Time.time - startTime);
p.Move(p.Physics.Speed, accel);
}
else
{
p.Move();
}
// While inside the jump extend window, we don't apply gravity.
var extendTime = p.JumpExtendTime;
var outsideExtendWindow = Utility.Elapsed(startTime, extendTime);
if (outsideExtendWindow)
{
p.ApplyGravity();
}
foreach (var input in p.Input)
{
if (input.Action == InputActions.AttackDown)
{
return(new AttackState());
}
// If we release the button mid-jump, cap our upward momentum and start to fall.
if (cappable && input.Action == InputActions.JumpUp && !outsideExtendWindow)
{
p.CapJumpIfRising();
return(CreateFallState());
}
// Walljumping.
if (input.Action == InputActions.JumpDown)
{
if (p.SweepForWall(Vector2.right))
{
return(PlayerController.WallJump(p, Vector2.left));
}
if (p.SweepForWall(Vector2.left))
{
return(PlayerController.WallJump(p, Vector2.right));
}
}
p.Input.Release(input);
}
if (p.Falling)
{
return(CreateFallState());
}
if (p.Surface.Unstable)
{
return(new FallSlideState());
}
return(null);
}
