public bool isGrounded()
{
if (rDown == null)
{
return(true);
}
return(rDown.isHit());
}
public float getValidMovementY(float orSmallerInput)
{
if (orSmallerInput > 0)
{
if (rUp == null)
{
Debug.Log("rUp is null");
return(orSmallerInput);
}
if (rUp.isHit())
{
return(rUp.getAllowableSpeed());
}
return(orSmallerInput);
}
if (rDown == null)
{
Debug.Log("rDown is null");
return(orSmallerInput);
}
if (rDown.isHit())
{
return(rDown.getAllowableSpeed());
}
return(orSmallerInput);
}
RayCastResult doGetValidMovement(Vector2 normal, float speed, params Vector2[] origins)
{
float dir = Mathf.Sign(speed);
foreach (Vector2 v in origins)
{
RayCastResult r1 = doTryRaycast(v, speed, dir, normal);
if (r1.isHit())
{
return(r1);
}
}
return(RayCastResult.miss(speed));
}
public void FixedUpdate(SpeedProvider chrc)
{
if (layerMask < 0)
{
layerMask = 1 << LayerMask.NameToLayer("Ground");
if (layerMask < 0)
{
return;
}
}
Vector2 c = chrc.getCenter();
float speedX = chrc.getSpeedX();
float speedY = chrc.getSpeedY();
Vector2 normalX = new Vector2(Mathf.Sign(speedX), 0);
Vector2 normalY = new Vector2(0, Mathf.Sign(speedY));
if (chrc.isRightFacing())
{
rUp = doGetValidMovement(normalY, speedY, getTopLeftPlusDelta(c), getTopMiddle(c), getTopRightMinusDelta(c));
rDown = doGetValidMovement(normalY, speedY, getBotLeftPlusDelta(c), getBotMiddle(c), getBotRightMinusDelta(c));
}
else
{
rUp = doGetValidMovement(normalY, speedY, getTopRightMinusDelta(c), getTopMiddle(c), getTopLeftPlusDelta(c));
rDown = doGetValidMovement(normalY, speedY, getBotRightMinusDelta(c), getBotMiddle(c), getBotLeftPlusDelta(c));
}
if (speedX > 0)
{
if (isGrounded())
{
rX = doGetValidMovement(normalX, speedX, getTopRight(c), getRight(c), getLowRight(c));
}
else
{
rX = doGetValidMovement(normalX, speedX, getTopRight(c), getRight(c), getBotRight(c));
}
if (rX.isHit())
{
rightBlocked = true;
}
else
{
rightBlocked = false;
}
}
else
{
if (isGrounded())
{
rX = doGetValidMovement(normalX, speedX, getTopLeft(c), getLeft(c), getLowLeft(c));
}
else
{
rX = doGetValidMovement(normalX, speedX, getTopLeft(c), getLeft(c), getBotLeft(c));
}
if (rX.isHit())
{
leftBlocked = true;
}
else
{
leftBlocked = false;
}
}
}