/// <summary>
/// Gets the horizontal displacement of the user, in the x or z directoin
/// </summary>
/// <param name="fwdAccel">determines if the player is acceleratig fwds</param>
/// <param name="backAccel">determines if the player is accelerating backwards</param>
/// <param name="displacementCalculator">which displacement calculator is being used</param>
private void HorizontalDisplacement(bool fwdAccel, bool backAccel, CalculateDisplacement displacementCalculator)
{
//if the player is accelerating fwds and hasnt reached a max velocity of 2
if (fwdAccel && displacementCalculator.ReturnVelocity() < MAX_SPEED)
{
//updating the displace emnt of the user
displacementCalculator.Update(SIDE_WAYS_ACCELERATION);
}
else if (!fwdAccel && displacementCalculator.ReturnVelocity() > NO_VALUE && !IsJumping)
{
//updating the displace emnt of the user
displacementCalculator.Update(-SIDE_WAYS_DECCELERATION);
}
//if the player is acceleratting backwards and they are moving less than the max speed
if (backAccel && displacementCalculator.ReturnVelocity() > -MAX_SPEED)
{
//updating the displace emnt of the user
displacementCalculator.Update(-SIDE_WAYS_ACCELERATION);
}
//if the player is not accelerating backwards anfd they are still moving, they are deccelrating
else if (!backAccel && displacementCalculator.ReturnVelocity() < NO_VALUE && !IsJumping)
{
//updating the displace emnt of the user
displacementCalculator.Update(SIDE_WAYS_DECCELERATION);
}
}
/// <summary>
/// the constructor for the bomb, and initializing all components of the bomb
/// </summary>
/// <param name="initialVelocity">the initial velocity of hte bomb</param>
/// <param name="currentX">the players x coordinate</param>
/// <param name="currentZ">the players z coordinate</param>
/// <param name="currentY">the players y coordinate</param>
/// <param name="playerAngle">the angle in which the player is roated at</param>
/// <param name="bombImg">the bomb material that is passe don from the player class/param>
public Bomb(float initialVelocity, float currentX, float currentZ, float currentY, float playerAngle, Material bombImg, GameObject explosion)
{
//getting the cosine and sine of the player angle
float sinePlayerAngle = Mathf.Sin(playerAngle * CONVERT_TO_RAD);
float cosPlayerAngle = Mathf.Cos(playerAngle * CONVERT_TO_RAD);
//the starting z and x coordinates of the bomb, so that the bomb is not in the player
float initialBombX = (sinePlayerAngle * DIS_FROM_PLAYER) + currentX;
float initialBombZ = (cosPlayerAngle * DIS_FROM_PLAYER) + currentZ;
//the timer of the bob is set to zero
bombTime = NO_VALUE;
//the bomb is set to active
isBombActive = true;
//calculating the initial horizontal and y velocities of the player
initialYVelocity = (Mathf.Cos(ANGLE_OF_TRAJECTORY_RAD) * initialVelocity);
horizontalVelocity = (Mathf.Sin(ANGLE_OF_TRAJECTORY_RAD) * initialVelocity);
//calculating the velocity of the bomb in the z direction
xVelocity = (sinePlayerAngle * horizontalVelocity);
//calculating the velocity of the bomb in the z direction
zVelocity = (cosPlayerAngle * horizontalVelocity);
//initializing the y displacement calculator
calculateY = new CalculateDisplacement(initialYVelocity);
//scaling the bomb
bombSphere.transform.localScale = new Vector3(BOMB_SIZE, BOMB_SIZE, BOMB_SIZE);
//creating the location of the bomb suing the coordinates of the player
bombSphere.transform.position = new Vector3(initialBombX, currentY + 0.4f, initialBombZ);
//attaching a rigid body to the bomb
bombBody = bombSphere.AddComponent <Rigidbody>();
//attaching a collider for the bomb
bombCollider = bombSphere.AddComponent <SphereCollider>();
//getting the bomb sphre
renderer = bombSphere.GetComponent <Renderer>();
//applying the metal material to the bomb
renderer.material = bombImg;
//the bomb is set to neither kinematic and does not use
//pre built gravity
bombBody.isKinematic = false;
bombBody.useGravity = false;
//initializing the explosion for th ebomb
explosion1 = explosion;
}
// Use this for initialization
/// <summary>
/// initializing all components of the players movement
/// </summary>
public void Start()
{
//initializing the diffrent displacement calculations, each one calculates displacement within a different plane
//for vertical mvement
calculateDisplacement[0] = new CalculateDisplacement(INITIAL_JUMP_VELOCITY);
//for movement in the z direction
calculateDisplacement[1] = new CalculateDisplacement(NO_VALUE);
//for movement in the x direction
calculateDisplacement[2] = new CalculateDisplacement(NO_VALUE);
//initializing the controller
controller = new Controller();
}
