//Calculates the whole Gravity. void OnTriggerStay2D(Collider2D other) { //Debug.Log ("Sth in my Trigger.. " + other); #if UNITY_EDITOR Debug.DrawLine(transform.position, other.transform.position, Color.green); #endif if (other.tag == "Player") { Player_Movement player_mov = other.GetComponent <Player_Movement> (); other.GetComponent <Player_TimeInSpace> ().setInSpace(false); Vector2 diff_Vector = transform.position - other.transform.position; //The Difference Vector from the SpaceObject to the Player Vector2 diff_Vector_norm = diff_Vector.normalized; //The normalized Difference Vector float distance = diff_Vector.magnitude; //The Distance to Blackhole-Center float range_power = Mathf.Pow((1 - (distance / datas.gravity_radius)), gravity_range_strength); //Calculate the Strength of the Gravity based on how far the Player is from it if (range_power < 0) { range_power = 0; } if (distance < datas.radius) //Player in Center of Blackhole? { float scale = diff_Vector.magnitude / datas.radius; //Calculate the Scale (0-1) player_mov.scalePlayer(scale); //Scale the Player based on the distance to Center //Add specialised Grav-Vector to Player (Prevents Player from escaping out of hole) player_mov.addGravHole(diff_Vector_norm * datas.gravity_strength * range_power, 0.98f); if (distance < killRadius) { other.GetComponent <Player_Health>().kill(); //Player get's killed } } else //Add an other Gravity-Vector to the Player (this one is more weak) { player_mov.addGravHole(diff_Vector_norm * datas.gravity_strength * range_power, 0.998f); } //If this SpaceObject is nearer than the currentSpaceObject from the Player, this will be the new currentSpaceObject if (diff_Vector.magnitude - datas.radius < player_mov.getDistanceToCurSpaceObject()) { player_mov.setCurrentSpaceObject(parentObject); } if (distance < (datas.gravity_radius * drawnIntoBlackholeRadius) && !calledOnce) //Player will be drawn into the Blackhole if he is to close { player_mov.releasePlayerFromCurSpaceObject(); calledOnce = true; } } else if (other.tag == "Asteroid") { //Gravity will be only calculated in the TriggerCollider from the Blackhole, otherwise the Gravity wont be calculated to the Player, //because the Player is a Child from the Asteroid if (!gravityOnAsteroids) { return; } Vector2 diff_Vector = transform.position - other.transform.position; //The Difference Vector from the SpaceObject to the Player Vector2 diff_Vector_norm = diff_Vector.normalized; //The normalized Difference Vector float distance = diff_Vector.magnitude; //The Distance to Blackhole-Center if (distance < datas.radius) { float range_power = Mathf.Pow((1 - (distance / datas.gravity_radius)), gravity_range_strength); if (range_power < 0) { range_power = 0; } other.transform.position += (Vector3)diff_Vector_norm * datas.gravity_strength * range_power; float scale = diff_Vector.magnitude / datas.radius; //Calculate the Scale (0-1) other.transform.localScale = new Vector3(scale, scale, scale); if (distance < killRadius) { other.GetComponent <Asteroid_Movement>().respawn(); } } /* * if (distance < (datas.gravity_radius * drawnIntoBlackholeRadius)) //Player will be drawn into the Blackhole if he is to close * { * GameObject.FindGameObjectWithTag("Player").GetComponent<Player_Movement>().releasePlayerFromCurSpaceObject (); * } */ } }