protected float CalcSlopeSpeedAdjustment(float slopeSpeedMult, Vector3 playerInput, float speedUpEndAngle, float slowStartAngle, float maxWalkableAngle)
{
//get average slope normal from ground raycasts
//if no successful raycasts, we're not on the ground and shouldn't adjust speed;
//if no player input, also don't adjust speed (necessary?)
if (!PlayerUtils.GroundRaycasts(playerFloor.transform.position, out Vector3 avgSlopeNormal, levelGeometrySolid) || playerInput.sqrMagnitude == 0f)
{
return(1);
}
//get angle between player input and slope normal; return speed multiplier based on this
float angle = Vector3.Angle(playerInput, avgSlopeNormal) - 90f; //-90 so angle is between -90 and 90, with 0 being flat ground
if (angle < speedUpEndAngle)
{
return(1 + ((1 - Mathf.InverseLerp(-90, speedUpEndAngle, angle)) * slopeSpeedMult));
}
if (angle > speedUpEndAngle && angle < slowStartAngle)
{
return(1);
}
if (angle < maxWalkableAngle)
{
return(1 - Mathf.InverseLerp(slowStartAngle, maxWalkableAngle, angle));
}
else
{
return(0f); //angle > max walkable angle
}
}
private void SetIsOnGround()
{
if (PlayerUtils.GroundRaycasts(playerFloor.transform.position, out Vector3 avgNormal, LayerMask.GetMask("LevelGeometrySolid")))
{
float avgGroundAngle = Vector3.Angle(avgNormal, Vector3.up);
IsOnGround = avgGroundAngle < MAX_WALKABLE_ANGLE;
}
