public override State Update()
{
// Behavior:
player.MoveThePlayer(1); // makes the player move from sending the paramter 1
// transitions to other states:
if (player.playerHealth.health <= 0)
{
return(new States.Idle()); // if player is dead, goes to Idle() state
}
if (Input.GetButton("Fire3"))
{
return(new States.Sprinting()); // if the player press sprint, goes to Sprinting() state
}
if (Input.GetKeyDown("space") && player.dashTimeToUseAgain <= 0) // Transition to Dashing when player presses space bar
{
SoundEffectBoard.DashSound(); // plays dash sound effect
player.dashTrail.Play();
return(new States.Dashing()); // goes to Dashing() state
}
if (!Input.GetKey("w") && !Input.GetKey("a") && !Input.GetKey("s") && !Input.GetKey("d")) // if the player is not pressing anything
{
return(new States.Idle()); // goes to Idle() state
}
return(null);
}
public override State Update()
{
// Behaviour:
enemy.MoveTowardTarget(); // moves toward target/player
// Transition:
// if the minion health is at or below 0 or the boss's health is at 0 or below
if (enemy.bossHealth.health <= 0 || enemy.enemyBasicHealth.health <= 0)
{
enemy.DeathPhase(); // starts death phase
return(new States.Death()); // goes to Death state
}
enemy.dashTimer -= Time.deltaTime; // counts down to be able to dash
// checks to see if the player is in range for a dash attack and if the timer is at 0
if (enemy.CanSeeThing(enemy.attackTarget, enemy.targetDistanceToDash) && enemy.dashTimer <= 0)
{
enemy.dashTimer = 5; // resets dash timer
SoundEffectBoard.DashSound(); // plays dash sound
enemy.dashTrail.Play();
return(new States.DashAttack()); // goes to dash attack state
}
return(null);
}
/// <summary>
/// When the player has lost all health and dies
/// </summary>
public void Die()
{
SoundEffectBoard.PlayDeathSound();
Instantiate(blowUp, transform.position, transform.rotation); // spawning the blewUp particle effect
gameOverText.gameObject.SetActive(true); // showing the Game Over text
Destroy(gameObject); // destroy player
}
public override State Update()
{
// behaviour:
bossAttack.MinionSpawning(); // run MinionSpawning method to spawn the minions
SoundEffectBoard.EnemySpawnAlarmSound(); // plays sound
// transition:
return(new States.Idle()); // goes to Idle() method
}
/// <summary>
/// Makes the death action and effects happen.
/// </summary>
void DeathEffect()
{
SoundEffectBoard.BossDeathSound(); // plays the boss death sound when the boss dies
nav.enabled = false; // turns nav off to stop moving
if (cameraSwitching) // if cameraSwitching is assigned
{
cameraSwitching.target = this.transform; // moves camera to the boss position
cameraSwitching.smoothTransition = .3f; // sets the transition speed
}
// starts the particle explosion
ParticleSystem sparks = Instantiate(deathParticleSystem, transform.position, Quaternion.identity);
}
/// <summary>
/// Runs when the player overlaps with a power up object
/// </summary>
/// <param name="pm"></param>
public override void OnOverlap(PlayerMovement pm)
{
PlayerMovement doubleJump = pm.GetComponent <PlayerMovement>();
// If the local variable has the PlayerMovement
if (doubleJump)
{
doubleJump.powerUpSpeed += 2; // adds two speed to player
SoundEffectBoard.PowerUpSound();
Destroy(gameObject); // destroy power up game object
}
}
/// <summary>
/// When the object has been damaged
/// </summary>
/// <param name="damage"></param>
public void DamageTaken(float damage)
{
health -= damage; // takes health away from damage
CurrentHealth(); // sets the health for the health bar
if (health <= 0)
{
Destroy(this.gameObject, 3); // destroys the game object in 3 seconds
SoundEffectBoard.PlayDeathSound(); // plays the deathSound
}
}
/// <summary>
/// Calculating Euler physics on Y axis
/// </summary>
private void CalcVerticalMovement()
{
float gravMultiplier = 1; // gravity multiplier
bool wantsToJump = Input.GetButtonDown("Jump"); // When the player press the space bar
bool isHoldingJump = Input.GetButton("Jump"); // When the player holds the space bar
// if the player is off the ground, jumped already and presses the space bar (This is Double Jump)
if (!isGrounded && committedJump && wantsToJump)
{
velocity.y = jumpImpulse; // adds impulse to the y axis of the player
committedJump = false;
SoundEffectBoard.PlayJump2(); // plays sound effect for jump
}
// if the player presses the space bar and is on the ground (This is Jump)
if (wantsToJump && isGrounded)
{
velocity.y = jumpImpulse;
isJumpingUpwards = true;
isGrounded = false;
//soundPlayer.Play();
committedJump = true;
SoundEffectBoard.PlayJump2();
}
// if the player is not holding space bar and their y velocity is less than 0
if (!isHoldingJump || velocity.y < 0)
{
isJumpingUpwards = false;
}
// if the player is holding space bar the gravity multiplier lessens
if (isJumpingUpwards)
{
gravMultiplier = 0.5f;
}
checkYVelocity = velocity.y;
// apply force of gravtiy to our velocity:
velocity.y -= gravity * Time.deltaTime * gravMultiplier;
// Clamp vertical speed to create terminal velocity
if (velocity.y < -terminalVelocity)
{
velocity.y = -terminalVelocity;
}
}
// Start is called before the first frame update
void Start()
{
if (main == null)
{
main = this;
player = GetComponent <AudioSource>();
}
else
{
Destroy(this.gameObject);
}
}
/// <summary>
/// Spawns rocket
/// </summary>
void SpawnRocket()
{
if (rocketTimer > 0)
{
return; // if the rocket timer is not below 0, doesn't run
}
rocketTimer = maxTimeForRocket; // sets timer for it to count down
SoundEffectBoard.RocketMissileSound(); // plays the rocket soundeffect
// Spawns the rocket
RocketMechanic rocket = Instantiate(rocketPrefab, muzzle.transform.position, transform.rotation);
}
/// <summary>
/// Cause the missiles to fire
/// </summary>
void Missles()
{
if (missile1) // if missile1 is true
{
missile1.timeToLaunch = true; // fires the missile
}
if (missile2) // if missile 2 is true
{
missile2.timeToLaunch = true; // fires the missile
}
SoundEffectBoard.RocketMissileSound(); // missile sound
}
/// <summary>
/// When the player overlaps with the coins in the game:
/// </summary>
/// <param name="pm"></param>
public override void OnOverlap(PlayerMovement pm)
{
ScoreSystem coinScore = pm.GetComponent <ScoreSystem>();
// If the coinScore is stored
if (coinScore)
{
coinScore.coinsCollected += 5; // add 5 points to the coinsCollected
SoundEffectBoard.PlayCoinPickup();
Destroy(gameObject); // Destroy the coin game object
}
}
/// <summary>
/// When the player takes damage from a object
/// </summary>
/// <param name="amt"></param>
public void TakeDamage(float amt)
{
if (!readyToRespawn)
{
if (coolDownInvulnerability > 0)
{
return; // cooldown not finished...
}
coolDownInvulnerability = 0.25f; // cooldown until we can take damage again
repawnTime = repawnTimeSet;
if (amt < 0)
{
amt = 0; // negative numbers are ignored
}
health -= amt; // health = health - amt;
SoundEffectBoard.PlayerDamaged();
if (health <= 0)
{
lives--;
readyToRespawn = true;
foreach (MeshRenderer meshPiece in playerRespawnEffect)
{
meshPiece.enabled = false;
}
exhaustPipe.Stop();
stopMovementWhenRespawning.enabled = false;
if (lives > 0)
{
health = healthMax;
}
}
healthBar.value = health;
livesNotifier.text = "Lives: " + lives; // Tells player the lives they have left.
if (lives <= 0)
{
Die(); // when the player has no more health
}
}
}
/// <summary>
/// Spawns new missiles to be fired when ready
/// </summary>
private void MissleSpawning()
{
if (missleRespawnTime > 0 && !misslesSpawned) // if timer is greater than 0 and missilesSpawned is false
{
missleRespawnTime -= Time.deltaTime;
}
if (missleRespawnTime <= 0) // if timer is less than or equal to 0
{
missile1 = Instantiate(prefabMissile, missilePos1.position, missilePos1.rotation); // spawns missile 1
missile1.transform.parent = missilePos1; // make missilePos1 a parent of the missile prefab
missile2 = Instantiate(prefabMissile, missilePos2.position, missilePos2.rotation); // spawns missile 2
missile2.transform.parent = missilePos2; // make missilePos2 a parent of the missile prefab
missleRespawnTime = 10; // time to respawn again
misslesSpawned = true; // missiles spawned
SoundEffectBoard.RocketMissileSound(); // plays the rocket/missile sound
}
}
/// <summary>
/// Fires the machine gun to shoot at target
/// </summary>
void MachineGun()
{
if (bulletAmountTime > 0)
{
return; // rate of fire manager
}
EnemyProjectiles leftBullets = Instantiate(prefabMachineGunBullets, leftMuzzle.position, leftMuzzle.transform.rotation); // spawns bullet
leftBullets.InitBullet(transform.forward * 30); // sets velocity of the projectile
EnemyProjectiles RightBullets = Instantiate(prefabMachineGunBullets, rightMuzzle.position, rightMuzzle.transform.rotation);
RightBullets.InitBullet(transform.forward * 30);
SoundEffectBoard.BossShooting(); // plays the boss shooting sound
bulletAmountInClip--; // removes a bullet
bulletAmountTime = 1 / roundPerSec; // cause the rate of fire to happen
}
/// <summary>
/// Spawns projectiles/bullets
/// </summary>
void SpawnProjectile()
{
if (timerSpawnBullet > 0)
{
return; // we need to wait longer...
}
if (roundsInClip <= 0)
{
return; // no ammo
}
SoundEffectBoard.PlayerShooting(); // players gunfire soundeffect
// Spawns the bullets
Projectile p = Instantiate(prefabProjectile, muzzle.transform.position, muzzle.transform.rotation);
p.InitBullet(transform.forward * 30); // sets the velocity of the projectile
roundsInClip--; // removes a bullet from roundInClip
timerSpawnBullet = 1 / roundsPerSecond; // rate of fire
}
/// <summary>
/// When the player takes damage from a object
/// </summary>
/// <param name="amt"></param>
public void TakeDamage(float amt)
{
if (coolDownInvulnerability > 0)
{
return; // cooldown not finished...
}
coolDownInvulnerability = 0.25f; // cooldown until we can take damage again
if (amt < 0)
{
amt = 0; // negative numbers are ignored
}
health -= amt; // health = health - amt;
healthNotifier.text = "Health: " + health; // updates health when player takes damage
SoundEffectBoard.PlayerDamaged();
if (health <= 0)
{
Die(); // when the player has no more health
}
}
/// <summary>
/// Adds force to the player when they overlap it
/// </summary>
/// <param name="pm"></param>
public override void OnOverlap(PlayerMovement pm)
{
SoundEffectBoard.BoastSound();
pm.LaunchPlayer(new Vector3(50, 25, 0)); // This adds force to the player and launches them up and forward
}
