public override void _IntegrateForces(Physics2DDirectBodyState bodyState)
{
Vector2 linearVelocity = bodyState.LinearVelocity;
float step = bodyState.Step;
PlayerInputInteraction playerInputInteraction = ListenToPlayerInput();
linearVelocity.x -= this.floorHVelocity;
floorHVelocity = 0.0f;
FloorContact floorContact = FindFloorContact(bodyState);
ProcessSpawn(playerInputInteraction);
ProcessShooting(playerInputInteraction, step);
ProcessFloorContact(floorContact, step);
linearVelocity = ProcessJump(playerInputInteraction, linearVelocity, step);
linearVelocity = ProcessPlayerMovement(playerInputInteraction, linearVelocity, step);
this.shooting = playerInputInteraction.Shoot;
if (floorContact.FoundFloor)
{
floorHVelocity = bodyState.GetContactColliderVelocityAtPosition(floorContact.FloorIndex).x;
linearVelocity.x += floorHVelocity;
}
linearVelocity += bodyState.TotalGravity * step;
bodyState.LinearVelocity = linearVelocity;
}
private void ProcessFloorContact(FloorContact floorContact, float step)
{
if (floorContact.FoundFloor)
{
this.airborneTime = 0.0f;
}
else
{
this.airborneTime += step;
}
}
private FloorContact FindFloorContact(Physics2DDirectBodyState bodyState)
{
FloorContact floorContact = new FloorContact(false, -1);
for (int i = 0; i < bodyState.GetContactCount(); i++)
{
Vector2 contactLocalNormal = bodyState.GetContactLocalNormal(i);
if (contactLocalNormal.Dot(new Vector2(0, -1)) > 0.6f)
{
floorContact.FoundFloor = true;
floorContact.FloorIndex = i;
}
}
return(floorContact);
}
void Awake()
{
rigidbody2D = GetComponent<Rigidbody2D>();
floorContact = transform.FindChild("FloorContact").gameObject.GetComponent<FloorContact>();
animator = GetComponent<Animator>();
}
