private bool CanShoot() {
int numberOfAmmunition = ammunition;
if (ammunitionLeft != GunsConstants.InfinityAmmunition()) {
numberOfAmmunition += ammunitionLeft;
}
return Time.time - lastShootTime > shootTimeInterval && numberOfAmmunition != GunsConstants.EmptyMagazine();
}
private void CreateGuns()
{
Gun Pistol = new Gun();
Pistol.Type = GunType.Pistol;
Pistol.AmmunitionLeft = GunsConstants.InfinityAmmunition();;
Pistol.Ammunition = 7;
Gun Submachinegun = new Gun();
Submachinegun.Type = GunType.SubMachinegun;
Submachinegun.AmmunitionLeft = GunsConstants.EmptyMagazine();
Submachinegun.Ammunition = GunsConstants.EmptyMagazine();
Gun Machinegun = new Gun();
Machinegun.Type = GunType.Machinegun;
Machinegun.AmmunitionLeft = GunsConstants.EmptyMagazine();
Machinegun.Ammunition = GunsConstants.EmptyMagazine();
guns = new Gun[3];
guns[GunsConstants.PistolGunType()] = Pistol;
guns[GunsConstants.SubmachinegunGunType()] = Submachinegun;
guns[GunsConstants.MachinegunGunType()] = Machinegun;
}
public bool HasAmmoLeft() {
int numberOfAmmunition = ammunition;
if (ammunitionLeft != GunsConstants.InfinityAmmunition()) {
numberOfAmmunition += ammunitionLeft;
}
return numberOfAmmunition == GunsConstants.EmptyMagazine() ? false : true;
}
public void AddMachinegunAmmo()
{
if (guns[GunsConstants.MachinegunGunType()].AmmunitionLeft == GunsConstants.EmptyMagazine() && guns[GunsConstants.MachinegunGunType()].Ammunition == GunsConstants.EmptyMagazine())
{
guns[GunsConstants.MachinegunGunType()].Ammunition = GunsConstants.MachinegunMagazineCapacity();
guns[GunsConstants.MachinegunGunType()].AmmunitionLeft = GunsConstants.MachineStartAmmunitionLeftQuantity();
}
else if (guns[GunsConstants.MachinegunGunType()].Ammunition == GunsConstants.EmptyMagazine())
{
guns[GunsConstants.MachinegunGunType()].Ammunition += GunsConstants.MachinegunMagazineCapacity();
guns[GunsConstants.MachinegunGunType()].AmmunitionLeft += GunsConstants.MachinegunMagazineCapacity();
}
else
{
guns[GunsConstants.MachinegunGunType()].AmmunitionLeft += GunsConstants.MachineStartAmmunitionLeftQuantity();
}
if (guns[GunsConstants.MachinegunGunType()].Ammunition > GunsConstants.MachinegunMagazineCapacity())
{
guns[GunsConstants.MachinegunGunType()].Ammunition = GunsConstants.MachinegunMagazineCapacity();
}
if (guns[GunsConstants.MachinegunGunType()].AmmunitionLeft > GunsConstants.MachinegunTotalAmmunitionCapacity())
{
guns[GunsConstants.MachinegunGunType()].AmmunitionLeft = GunsConstants.MachinegunTotalAmmunitionCapacity();
}
}
public void BasicEnemyGun () {
ammunition = 7;
ammunitionLeft = GunsConstants.InfinityAmmunition();
reloadingTime = 5; // seconds
lastShootTime = 0;
shootTimeInterval = 1.5f;
isReloading = false;
reloadingTime = 0.1f;
owner = GunOwner.Enemy;
}
public void MediumEnemyGun () {
magazineCapacity = 20;
ammunitionLeft = GunsConstants.InfinityAmmunition();
reloadingTime = 8; // seconds
lastShootTime = 0;
shootTimeInterval = 1.2f;
isReloading = false;
reloadingTime = 0.1f;
owner = GunOwner.Enemy;
}
public void PistolGun () {
magazineCapacity = 7;
ammunition = magazineCapacity;
ammunitionLeft = GunsConstants.InfinityAmmunition();
reloadingTime = 1.6f; // seconds
lastShootTime = 0;
shootTimeInterval = 0.7f;
isReloading = false;
owner = GunOwner.Player;
}
public void SuperEnemyGun() {
magazineCapacity = 30;
ammunition = magazineCapacity;
ammunitionLeft = GunsConstants.InfinityAmmunition();
reloadingTime = 5; // seconds
lastShootTime = 0;
shootTimeInterval = 0.9f;
isReloading = false;
reloadingTime = 0.1f;
owner = GunOwner.Enemy;
}
public void Reload() {
if ( Time.time - startReloadingTime > reloadingTime) {
ammunition = magazineCapacity;
if (ammunitionLeft != GunsConstants.InfinityAmmunition()) {
ammunitionLeft -= ammunition;
}
isReloading = false;
if (owner == GunOwner.Player) {
GameHUDManager.instance.HideReloadingText();
GameHUDManager.instance.SetAmmoText(Ammunition, AmmunitionLeft);
}
}
}
void Start () {
isReloading = false;
if (owner == GunOwner.Player) {
GameHUDManager.instance.HideReloadingText();
}
if (Ammunition == GunsConstants.EmptyMagazine()) {
isReloading = true;
startReloadingTime = Time.time;
Reload();
}
audio.clip = audioClip;
}
public void Restart()
{
if (guns == null || guns.Length == 0)
{
CreateGuns();
}
guns[GunsConstants.PistolGunType()].Ammunition = 7;
guns[GunsConstants.SubmachinegunGunType()].AmmunitionLeft = GunsConstants.EmptyMagazine();
guns[GunsConstants.SubmachinegunGunType()].Ammunition = GunsConstants.EmptyMagazine();
guns[GunsConstants.MachinegunGunType()].AmmunitionLeft = GunsConstants.EmptyMagazine();
guns[GunsConstants.MachinegunGunType()].Ammunition = GunsConstants.EmptyMagazine();
playerLives = 1;
}
public Gun CurrentGun()
{
if (guns[GunsConstants.MachinegunGunType()].AmmunitionLeft + guns[GunsConstants.MachinegunGunType()].Ammunition > GunsConstants.EmptyMagazine())
{
return(guns[GunsConstants.MachinegunGunType()]);
}
else if (guns[GunsConstants.SubmachinegunGunType()].AmmunitionLeft + guns[GunsConstants.SubmachinegunGunType()].Ammunition > GunsConstants.EmptyMagazine())
{
return(guns[GunsConstants.SubmachinegunGunType()]);
}
else
{
return(guns[GunsConstants.PistolGunType()]);
}
}
public override void TakeDamage(int damage)
{
health--;
if (health <= 0)
{
if (gunType == GunsConstants.BossGunType())
{
GameManager.instance.AddBonusPoints();
GameManager.instance.FinishGame();
}
else
{
Die();
GameManager.instance.AddScore();
}
}
}
public void Shoot(int direction, string tag) {
if (!isReloading) {
if (CanShoot()) {
Vector3 spawnPosition = spawnPoint.transform.position;
Bullet firedBullet;
firedBullet = (Instantiate(bullet, spawnPosition, Quaternion.identity) as Bullet);
firedBullet.Shoot(direction);
firedBullet.tag = tag;
ammunition--;
lastShootTime = Time.time;
audio.Play();
if (ammunition == GunsConstants.EmptyMagazine()) {
isReloading = true;
startReloadingTime = Time.time;
if (owner == GunOwner.Player) {
GameHUDManager.instance.ShowReloadingText();
}
Reload();
}
}
}
}
private void LoadGunController()
{
gunController = carriedGun.GetComponent <GunController>();
if (gunType == GunsConstants.SubmachinegunGunType())
{
health = 2;
gunController.MediumEnemyGun();
}
else if (gunType == GunsConstants.MachinegunGunType())
{
health = 3;
gunController.SuperEnemyGun();
}
else if (gunType == GunsConstants.BossGunType())
{
health = 6;
gunController.SuperEnemyGun();
}
else
{
health = 1;
gunController.BasicEnemyGun();
}
}
public void SpawnGun(int gunType, Vector3 position)
{
int type = gunType == GunsConstants.BossGunType() ? GunsConstants.MachinegunGunType() : gunType;
Instantiate(guns[type], position, Quaternion.Euler(new Vector3(0, 90, 0)));
}
public void SetAmmoText(int ammo, int ammunitionLeft)
{
string ammoString = ammunitionLeft == GunsConstants.InfinityAmmunition() ? string.Format("{0}/∞", ammo) : string.Format("{0}/{1}", ammo, ammunitionLeft);
ammoText.text = ammoString;
}
public void AddAmmo(int ammo){
if (ammunitionLeft != GunsConstants.InfinityAmmunition()) {
ammunitionLeft += ammo;
}
}
void Update()
{
if (playerPhysics.movementStopped)
{
targetSpeed = 0;
currentSpeed = 0;
}
animationSpeed = IncrementTowards(animationSpeed, Mathf.Abs(targetSpeed), accelerationSpeed);
animator.SetFloat(ANIMATOR_SPEED, animationSpeed);
//Input
targetSpeed = Input.GetAxisRaw(HORIZONTAL_KEYS) * runSpeed;
currentSpeed = IncrementTowards(currentSpeed, targetSpeed, accelerationSpeed);
if (playerPhysics.grounded)
{
amountToMove.y = 0;
//Landed
if (jumping)
{
jumping = false;
animator.SetBool(ANIMATOR_JUMPING, false);
}
//Jump
if (Input.GetButtonDown(JUMP_KEY))
{
amountToMove.y = jumpHeight;
jumping = true;
animator.SetBool(ANIMATOR_JUMPING, true);
}
}
amountToMove.x = currentSpeed;
amountToMove.y -= gravity * Time.deltaTime;
playerPhysics.Move(amountToMove * Time.deltaTime);
//Face direction
float moveDirection = Input.GetAxisRaw(HORIZONTAL_KEYS);
if (moveDirection != 0)
{
transform.eulerAngles = moveDirection > 0 ? Vector3.up * 180: Vector3.zero;
direction = moveDirection > 0 ? Directions.Right() : Directions.Left();
}
//Shot
if (Input.GetButtonDown(FIRE_KEY))
{
gunController.Shoot(direction, Tags.PlayerBulletTag());
if (!gunController.HasAmmoLeft() && gunController.AmmunitionLeft != GunsConstants.InfinityAmmunition())
{
HandleNoAmmunition();
}
else
{
Gun gun = PlayerManager.instance.CurrentGun();
gun.Ammunition = gunController.Ammunition;
gun.AmmunitionLeft = gunController.AmmunitionLeft;
Debug.Log(gun.Ammunition);
}
}
GameHUDManager.instance.SetAmmoText(gunController.Ammunition, gunController.AmmunitionLeft);
}
