//Stop time and controls
void PauseGame()
{
if (Time.timeScale == 1)
{
Time.timeScale = 0;
//Player cant move or shoot
PlayerControl.stopControls = true;
if (!LaserControl.cantShoot)
{
LaserControl.cantShoot = true;
}
//Pause music
AudioControl.PauseAudio();
}
//Reset
else
{
Time.timeScale = 1;
//Allow player to move again
playerObject.SendMessage("ContinueControl");
//Player cant shoot
if (LaserControl.cantShoot)
{
LaserControl.cantShoot = false;
}
//Resume music
AudioControl.ResumeAudio();
}
}
//Destroy sequence
IEnumerator DestroyObject()
{
yield return(new WaitForSeconds(.02f));
AudioControl.PlayAudio("Explosion");
Instantiate(enemyExplosion, this.transform.position, this.transform.rotation);
Destroy(this.gameObject);
}
//Main menu start
IEnumerator Start()
{
WaveShip.positionCheck = 1;
yield return(new WaitForSeconds(.1f));
AudioControl.PlayAudio("MainMenu");
playerController = GameObject.Find("PlayerShip").GetComponent <PlayerControl>();
}
//Multiple explode sequences
IEnumerator Explode(float TimeBetween)
{
while (explosionSpawnPoint < 4)
{
AudioControl.PlayAudio("Explosion");
Instantiate(enemyExplosion, bossExplosions[explosionSpawnPoint].transform.position,
bossExplosions[explosionSpawnPoint].transform.rotation);
yield return(new WaitForSeconds(TimeBetween));
explosionSpawnPoint++;
}
}
//Reset all variables
void ResetVars()
{
gameModes = GameModes.StartScreen;
AudioControl.PlayAudio("MainMenu");
StopCoroutine("Wait");
StopCoroutine("GameWaveSwitch");
countDownFrom = 0f;
asteroidInterval = .5f;
miniBossCount = 3;
upgradeItem = 0;
shieldUpgrade = 1;
menuChoice = 1;
gameWaves = 1;
ScoreControl.totalScore = 0;
WaveShip.positionCheck = 1;
PlayerHealth.playerLives = 3;
ScreenControlOn();
GameGUIOff();
MenuParticles();
isCounting = false;
gameOver = false;
canSpawn = true;
menuControlOn = true;
AudioControl.bossMusic = false;
ArcturusShip.arcturusDead = false;
PlayerHealth.lifeTaken = false;
PlayerControl.shieldsActive = false;
PlayerControl.staticShield.emit = false;
playerController.StopControl();
LaserControl.cantShoot = true;
LaserControl.multiShotSwitch = 1;
//Reconnect collision between player and enemies
Physics.IgnoreLayerCollision(8, 9, false);
Physics.IgnoreLayerCollision(8, 11, false);
Physics.IgnoreLayerCollision(10, 11, false);
playerObject.transform.position = new Vector3(0, .55f, -2f);
//boundaryObject.transform.position = new Vector3(5, 0, 0);
}
void Fire()
{
//Switch through each weapon level up
switch (multiShotSwitch)
{
//Single bullet
case 1:
if (Time.time > nextLaserFire)
{
nextLaserFire = Time.time + fireRate;
var clone1 = Instantiate(bulletObject, laserSpawn.transform.position, laserSpawn.transform.rotation) as GameObject;
clone1.GetComponent <Rigidbody>().velocity = transform.TransformDirection(Vector3.forward * bulletSpeed);
AudioControl.PlayAudio("Laser");
}
break;
//Double bullets
case 2:
if (Time.time > nextLaserFire)
{
nextLaserFire = Time.time + fireRate;
var clone1 = Instantiate(bulletObject, laserSpawn.transform.position, laserSpawn.transform.rotation) as GameObject;
clone1.GetComponent <Rigidbody>().velocity = transform.TransformDirection(Vector3.forward * bulletSpeed);
clone1.GetComponent <Rigidbody>().AddForce(10, 0, 0);
var clone2 = Instantiate(bulletObject, laserSpawn.transform.position, laserSpawn.transform.rotation) as GameObject;
clone2.GetComponent <Rigidbody>().velocity = transform.TransformDirection(Vector3.forward * bulletSpeed);
clone2.GetComponent <Rigidbody>().AddForce(-10, 0, 0);
AudioControl.PlayAudio("Laser");
}
break;
//Triple bullets
case 3:
MultipleLasers();
break;
}
}
//Triple bullets
void MultipleLasers()
{
if (Time.time > nextLaserFire)
{
nextLaserFire = Time.time + fireRate;
var clone1 = Instantiate(bulletObject, laserSpawn.transform.position, laserSpawn.transform.rotation) as GameObject;
clone1.GetComponent <Rigidbody>().velocity = transform.TransformDirection(Vector3.forward * bulletSpeed);
var clone2 = Instantiate(bulletObject, laserSpawn.transform.position, laserSpawn.transform.rotation) as GameObject;
clone2.GetComponent <Rigidbody>().velocity = transform.TransformDirection(Vector3.forward * bulletSpeed);
clone2.GetComponent <Rigidbody>().AddForce(20, 0, 0);
var clone3 = Instantiate(bulletObject, laserSpawn.transform.position, laserSpawn.transform.rotation) as GameObject;
clone3.GetComponent <Rigidbody>().velocity = transform.TransformDirection(Vector3.forward * bulletSpeed);
clone3.GetComponent <Rigidbody>().AddForce(-20, 0, 0);
AudioControl.PlayAudio("Laser");
}
}
public float xVect = 0, yVect = 0, zVect = 0; //Manually change position
void OnTriggerEnter(Collider other)
{
//Check for collision with player or player bullets
if (other.gameObject.tag == "PlayerBullet" || other.gameObject.tag == "Player")
{
ScoreControl.RaiseScore(100);
AudioControl.PlayAudio("Explosion");
Instantiate(enemyExplosion, this.transform.position, this.transform.rotation);
Destroy(this.gameObject);
}
//Check if enemy has passed the camera and destroy it
if (other.gameObject.tag == "EnemyBound")
{
Destroy(this.gameObject);
}
}
//Upgradable items
void OnTriggerEnter(Collider otherObject)
{
if (otherObject.gameObject.tag == "Shield")
{
//Shield power up collision
AudioControl.PlayAudio("PowerPickUp");
//Emit shield particles on ship
staticShield.emit = true;
shieldsActive = true;
//Destroy shield powerup
Destroy(shieldObject);
}
if (otherObject.gameObject.tag == "SpeedBoost")
{
AudioControl.PlayAudio("PowerPickUp");
//Increase player speed
speed += .15f;
//Speed up stars
SendMessage("SpeedUpStars");
//Destory speedboost powerup
Destroy(speedBoostObject);
}
if (otherObject.gameObject.tag == "MultiShot")
{
AudioControl.PlayAudio("PowerPickUp");
//Multi bullets
SendMessage("UpgradeLaser");
//Destroy multishot powerup
Destroy(multiShotObject);
}
}
void OnTriggerEnter(Collider other)
{
//If hit by player or player bullet, decrease health by one
if (other.gameObject.tag == "PlayerBullet" || other.gameObject.tag == "Player")
{
miniBossHealth--;
AudioControl.PlayAudio("Shield");
//If health reaches 0, destroy and count down 1 boss
if (miniBossHealth <= 0)
{
//Only count down 1 and then cut off
if (miniBossDead)
{
MasterControl.miniBossCount--;
miniBossDead = false;
}
StartCoroutine("DestroyObject");
}
}
}
IEnumerator GameModeSwitch()
{
switch (gameModes)
{
case GameModes.StartScreen:
//If true, keypresses are active
if (menuControlOn)
{
//Move particles up
if (Input.GetKeyDown(KeyCode.W))
{
AudioControl.PlayAudio("MenuBeep");
menuChoice--;
if (menuChoice < 1)
{
menuChoice = 3;
}
//Menu particles control
MenuParticles();
}
//Move particles down
else if (Input.GetKeyDown(KeyCode.S))
{
AudioControl.PlayAudio("MenuBeep");
menuChoice++;
if (menuChoice > 3)
{
menuChoice = 1;
}
//Menu particles control
MenuParticles();
}
}
//Menu choice 1 = Start Game, choice 2 = Controls screen, choice 3 = Credits screen
if (Input.GetKeyDown(KeyCode.Return))
{
if (menuControlOn)
{
if (menuChoice == 1)
{
//Place player in start position
playerObject.transform.position = new Vector3(0, .55f, -.5f);
//Play sound before starting game
AudioControl.PlayAudio("PowerPickUp");
//Enter can only be pressed once
menuControlOn = false;
yield return(new WaitForSeconds(1f));
//Start game
gameModes = GameModes.GameScreen;
//Begin spawn
canSpawn = true;
AudioControl.PlayAudio("GamePlay");
//Turn off any menu GUI and turn on game play GUI
ScreenControlOff();
GameGUIOn();
playerController.ContinueControl();
//Spawn player ship
playerObject.GetComponent <Renderer>().enabled = true;
rocketObject.GetComponent <Renderer>().enabled = true;
//Activate shooting
LaserControl.cantShoot = false;
}
//Turn on Controls screen
else if (menuChoice == 2)
{
ScreenControlOff();
ControlsScreenOn();
//Key presses disabled
menuControlOn = false;
}
//Turn on Credits screen
else if (menuChoice == 3)
{
ScreenControlOff();
CreditsScreenOn();
//Key presses disabled
menuControlOn = false;
}
}
//If Enter is pressed, return to main menu
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
else if (menuChoice == 4)
{
ScreenControlOn();
CreditsScreenOff();
//Enable menu particles and key presses
MenuParticles();
menuControlOn = true;
}
else if (menuChoice == 5)
{
ScreenControlOn();
ControlsScreenOff();
MenuParticles();
menuControlOn = true;
}
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
}
break;
//Game play enum
case GameModes.GameScreen:
//Pause game
if (Input.GetKeyDown(KeyCode.P))
{
PauseGame();
}
//Display player lives
gameGUI[1].GetComponent <GUIText>().text = "X " + PlayerHealth.playerLives;
//Begin spawning enemies
if (!gameOver)
{
StartCoroutine("GameWaveSwitch");
}
//Asteroid spawn
if (gameWaves == 6 || gameWaves == 7 || gameWaves == 8)
{
asteroidInterval += Time.deltaTime;
//Wait .5 seconds between each spawn and make them random across the screen
if (asteroidInterval >= .5f)
{
asteroidInterval = 0;
Instantiate(shipObjects[4], shipSpawnPoints[Random.Range(0, 11)].transform.position,
transform.rotation);
}
}
//When wave 6 started, wait a moment then spawn mini boss
if (gameWaves == 6 && miniBossCount <= 0)
{
gameWaves = 7;
shieldUpgrade = 1;
yield return(new WaitForSeconds(1f));
canSpawn = true;
}
//If power up ship dead, move to next wave
if (gameWaves == 7)
{
//Reset mini boss count to 6 for wave 8
miniBossCount = 6;
if (shieldUpgrade <= 0)
{
gameWaves = 8;
yield return(new WaitForSeconds(1f));
canSpawn = true;
}
}
//If all 6 mini bosses dead, move to next wave
if (gameWaves == 8 && miniBossCount <= 0)
{
gameWaves = 9;
yield return(new WaitForSeconds(2f));
}
//If Player lives down to 0, Game Over
if (PlayerHealth.playerLives <= 0)
{
GameOver();
}
//If Arcturus health down to 0, Game Won
if (ArcturusShip.arcturusDead)
{
GameWon();
}
break;
case GameModes.EndScreen:
//If game is over, press Enter to go to Main Menu
if (Input.GetKeyDown(KeyCode.Return))
{
ResetVars();
}
//Destroy everything if Game Over
DestroyAllEnemies();
break;
}
}
//If hit by player bullet, decrease health
void OnTriggerEnter(Collider other)
{
if (other.gameObject.tag == "PlayerBullet")
{
arcturusHealth--;
AudioControl.PlayAudio("Shield");
//If health has reached 0
if (arcturusHealth <= 0)
{
//Phase 1 ship collision
if (isMainShip)
{
//Ignore collision while blink and explosion happen
if (roundOne)
{
ScoreControl.RaiseScore(1000);
Physics.IgnoreLayerCollision(8, 11);
Physics.IgnoreLayerCollision(10, 11);
}
//If final phase and dead, begin blink and explode sequence
else
{
ScoreControl.RaiseScore(5000);
blinkControl = true;
startExplosion = true;
}
Physics.IgnoreLayerCollision(8, 11);
Physics.IgnoreLayerCollision(10, 11);
explosionProcess = true;
shipDead = true;
//Stop random movement
bossMovementControl.CancelActiveRequest();
}
//Phase 2 ships collision
else if (!isMainShip)
{
ScoreControl.RaiseScore(450);
AudioControl.PlayAudio("Explosion");
Instantiate(enemyExplosion, this.transform.position, this.transform.rotation);
//Create 3 new ships upon each larger ship destroyed
if (!isLastShip)
{
for (int i = 1; i <= 3; i++)
{
Instantiate(nextPhase, this.transform.position, this.transform.rotation);
}
}
//Count down of smaller ships to reach before starting final phase
if (isLastShip)
{
ScoreControl.RaiseScore(650);
//Only increase by 1 then cut off
if (lastPhaseDead)
{
lastShipCount++;
lastPhaseDead = false;
}
}
//Destroy each smaller ship
Destroy(this.gameObject);
}
}
}
//When ship goes around of view and hits colliders, stop ship in its place for the time
if (other.gameObject.tag == "BossStopper")
{
GetComponent <Rigidbody>().velocity = new Vector3(0, 0, 0);
}
}
void OnTriggerEnter(Collider other)
{
if (!lifeTaken)
{
//Collision with all enemy objects
if (other.gameObject.tag == "Enemy" || other.gameObject.tag == "EnemyBullet" ||
other.gameObject.tag == "Asteroid")
{
//If player died, reset stars to default speed
SendMessage("ResetStars");
//If shields are active, count shield life
if (PlayerControl.shieldsActive)
{
PlayerControl.shieldHealth--;
AudioControl.PlayAudio("Shield");
if (other.gameObject.tag == "Asteroid")
{
PlayerControl.shieldHealth = 0;
}
//If shield life has reached 0, hide shield
if (PlayerControl.shieldHealth <= 0)
{
PlayerControl.staticShield.emit = false;
PlayerControl.shieldsActive = false;
}
}
//If shields are not active, destroy player and decrease life count
else if (!PlayerControl.shieldsActive)
{
AudioControl.PlayAudio("Explosion");
//Create explosion particle
Instantiate(explosionParticle, this.transform.position, this.transform.rotation);
if (playerLives > 1)
{
//Decrease lives by 1
playerLives--;
//Reset variables on player after death
PlayerDead();
//Reactivate player ship and being flash effect
StartCoroutine("RespawnPlayer");
MasterControl.upgradeItem = 0;
}
else
{
playerLives--;
PlayerDead();
}
//Deactivate collision while dead
lifeTaken = true;
}
}
}
}
