void normalReload()
{
PlayerReload playerReload = this.gameObject.GetComponent <PlayerReload>();
fireRate = 15f;
playerReload.maxAmmo = 4;
playerReload.ReloadAction(4);
ParticleSystem infAmmoParticleSystem = this.transform.Find("InfAmmo").GetComponent <ParticleSystem>();
infAmmoParticleSystem.enableEmission = false;
}
void applyRandomPowerUp()
{
float randomNum = Random.value;
Vector3 position;
if (randomNum <= 0.1)
{
// Damage all enemies power up
GameObject[] enemies = GameObject.FindGameObjectsWithTag("Enemy");
foreach (GameObject enemy in enemies)
{
HealthManager healthManager = enemy.GetComponent <HealthManager>();
healthManager.ApplyDamage(200);
}
}
else if (randomNum <= 0.4 && randomNum > 0.1)
{
// Infinite Ammo Power Up
PlayerReload playerReload = GetComponent <PlayerReload>();
playerReload.maxAmmo = 300;
playerReload.ReloadAction(300);
fireRate = 1000000f;
ParticleSystem infAmmoParticleSystem = this.transform.Find("InfAmmo").GetComponent <ParticleSystem>();
infAmmoParticleSystem.enableEmission = true;
Invoke("normalReload", 5);
}
else if (randomNum <= 0.7 && randomNum > 0.4)
{
// Health Buff Power Up
PlayerHealth playerHealth = this.gameObject.GetComponent <PlayerHealth>();
playerHealth.maxHealth = 10000;
HealthManager healthManager = GetComponentInParent <HealthManager>();
healthManager.currentHealth = 10000;
playerHealth.OnEnable();
playerHealth.ModifyHealth(0);
GameObject forceField = this.transform.Find("ForceField").gameObject;
forceField.SetActive(true);
Invoke("normalHealth", 5);
}
else
{
// Score Multiplier Power Up
ScoreManager.killValue *= 2;
InGameController inGameController = GameObject.Find("InGameController").GetComponent <InGameController>();
inGameController.multiplier = true;
Invoke("normalScore", 20);
}
}
// Update is called once per frame
void Update()
{
positionOnScreen = Camera.main.WorldToViewportPoint(transform.position);
mouseOnScreen = (Vector2)Camera.main.ScreenToViewportPoint(Input.mousePosition);
angle = AngleBetweenTwoPoints(positionOnScreen, mouseOnScreen) * -1 + 180;
// rotate player to face mouse
transform.rotation = Quaternion.Euler(new Vector3(0f, angle, 0));
lDirection = new Vector3(Mathf.Sin(Mathf.Deg2Rad * angle), 0, Mathf.Cos(Mathf.Deg2Rad * angle));
// Getting Keyboard Inputs
forwardDirection = Input.GetAxis("Vertical");
sideDirection = Input.GetAxis("Horizontal");
// Move the player
forwardVelocity = Vector3.right * forwardDirection * speed * Time.deltaTime * -1;
sideVelocity = Vector3.forward * sideDirection * speed * Time.deltaTime;
currentVelocity = forwardVelocity + sideVelocity;
rb.velocity = Vector3.zero;
rb.position = rb.position + currentVelocity;
rb.position = new Vector3(rb.position.x, 0, rb.position.z);
pos = rb.position;
pos.x = Mathf.Clamp(pos.x, 1f, 39f);
pos.z = Mathf.Clamp(pos.z, 1f, 79f);
rb.position = pos;
if (Input.anyKey)
{
anim.SetInteger("AnimationPar", 1);
}
else
{
anim.SetInteger("AnimationPar", 0);
}
PlayerReload playerReload = GetComponent <PlayerReload>();
if (Input.GetKey(KeyCode.R))
{
reloadingAudioSrc.Play();
tempAmmo = playerReload.currentAmmo;
playerReload.currentAmmo = 0;
playerReload.ReloadAction((int)tempAmmo);
}
if (Input.GetMouseButtonDown(0) && Time.time >= nextTimeToFire)
{
timer = 0.0f;
nextTimeToFire = Time.time + 1f / fireRate;
if (playerReload.currentAmmo > 0)
{
// play shooting sound
shootingAudioSrc.Play();
mouseScreenPos = Input.mousePosition;
float distanceFromCameraToXZPlane = Camera.main.transform.position.y;
screenPosWithZDistance = (Vector3)mouseScreenPos + (Vector3.forward * distanceFromCameraToXZPlane);
fireToWorldPos = Camera.main.ScreenToWorldPoint(screenPosWithZDistance);
fireToWorldPos.y = 0;
BulletController p = Instantiate <BulletController>(bulletPrefab);
GameObject firePoint = this.transform.Find("FirePoint").gameObject;
p.transform.position = firePoint.transform.position;
p.velocity = (lDirection).normalized * 10.0f;
// Uncomment when merge together
GameObject pBullet = p.transform.Find("Projectile").gameObject;
pBullet.transform.eulerAngles = new Vector3(pBullet.transform.eulerAngles.x, angle, pBullet.transform.eulerAngles.z);
playerReload.ModifyAmmo(-1);
}
}
PowerUpParticleSystem = GameObject.Find("PowerUpParticleSystem").GetComponent <ParticleSystem>();
if (Input.GetKey(KeyCode.E) && (Vector3.Distance(new Vector3(20, 0, 40), this.transform.position) < powerPickUpRange))
{
if (PowerUpParticleSystem.enableEmission)
{
PowerUpParticleSystem.enableEmission = false;
GameObject[] powerUps = GameObject.FindGameObjectsWithTag("PowerUp");
foreach (GameObject powerUp in powerUps)
{
GameObject.Destroy(powerUp);
}
// Do power up
applyRandomPowerUp();
}
}
}