private IEnumerator WaitForAttack(WeaponBehaviourScript weapon)
{
canAttack = false;
int layerMask = GetLayerMask(weapon);
switch (meleeShapeType)
{
case MeleeShapeType.BoxCast:
ProcessRayCastHits(Physics2D.BoxCastAll(weapon.WeaponShootLocation, size, angle, direction.Equals(Vector2.zero) ? weapon.Direction : new Vector2(direction.x * weapon.Direction.x, direction.y), distance == 0.0f ? Mathf.Infinity : distance, layerMask), weapon);
break;
case MeleeShapeType.CircleCast:
ProcessRayCastHits(Physics2D.CircleCastAll(weapon.WeaponShootLocation, radius, direction.Equals(Vector2.zero) ? weapon.Direction : direction, distance == 0.0f ? Mathf.Infinity : distance, layerMask), weapon);
break;
case MeleeShapeType.RayCast:
ProcessRayCastHits(Physics2D.RaycastAll(weapon.WeaponShootLocation, direction.Equals(Vector2.zero) ? weapon.Direction : direction, distance == 0.0f ? Mathf.Infinity : distance, layerMask), weapon);
break;
case MeleeShapeType.OverlapCircle:
ProcessColliderHits(Physics2D.OverlapCircleAll(weapon.WeaponShootLocation, radius, layerMask), weapon);
break;
case MeleeShapeType.OverlapBox:
ProcessColliderHits(Physics2D.OverlapBoxAll(weapon.WeaponShootLocation, size, angle, layerMask), weapon);
break;
default:
throw new ArgumentOutOfRangeException();
}
yield return(new WaitForSeconds(1.0f / attackRate));
canAttack = true;
}
private static int GetLayerMask(WeaponBehaviourScript weapon)
{
var weaponOwnerLayer = LayerMask.LayerToName(weapon.transform.parent.gameObject.layer);
var layersToSkip = new[] { weaponOwnerLayer };
return(~LayerMask.GetMask(layersToSkip));
}
protected override void SpawnProjectile(WeaponBehaviourScript weapon)
{
var projectile = Instantiate(weapon.WeaponData.ProjectileData.ProjectilePrefab,
weapon.WeaponShootLocation, Quaternion.identity);
// calculates the angle required to shoot towards the player
if (weapon.transform.parent.CompareTag("Boss"))
{
var player = GameObject.FindWithTag("Player");
var emu2 = GameObject.FindWithTag("Boss");
var direction = player.transform.position - emu2.transform.position;
var angleRads = Mathf.Atan2(direction.y, direction.x);
var projDir =
Vector2.ClampMagnitude(
new Vector2(weapon.Direction.x, (float)Math.Tan(angleRads) * weapon.Direction.x), 1.0f);
projectile.GetComponent <ProjectileBehaviourScript>().Init(weapon.WeaponData.ProjectileData,
projDir, !weapon.transform.parent.CompareTag("Player"));
}
else
{
projectile.GetComponent <ProjectileBehaviourScript>().Init(weapon.WeaponData.ProjectileData,
weapon.Direction, !weapon.transform.parent.CompareTag("Player"));
}
projectile.SetActive(true);
}
public override void Reload(WeaponBehaviourScript weapon)
{
if (canReload && weapon.CurrentMagazineAmmunition <= 0 && weapon.CurrentTotalAmmunition >= 1)
{
weapon.StartCoroutine(WaitForReload(weapon));
}
}
protected override void SpawnProjectile(WeaponBehaviourScript weapon)
{
GameObject projectile = Instantiate(weapon.WeaponData.ProjectileData.ProjectilePrefab, weapon.WeaponShootLocation, Quaternion.identity);
projectile.GetComponent <ProjectileBehaviourScript>().Init(weapon.WeaponData.ProjectileData, weapon.Direction, !weapon.transform.parent.CompareTag("Player"));
projectile.GetComponent <ProjectileBehaviourScript>().enabled = true;
projectile.SetActive(true);
}
public override void Shoot(WeaponBehaviourScript weapon)
{
if (canShoot && weapon.CurrentMagazineAmmunition >= 0)
{
canShoot = false;
weapon.StartCoroutine(WaitForShot(weapon));
}
}
public override void Reload(WeaponBehaviourScript weapon)
{
if (canReload)
{
weapon.StartCoroutine(WaitForReload(weapon));
weapon.GetComponent <AudioSource>()?.PlayOneShot(weapon.WeaponData.ReloadAudioClip);
}
}
public override void Reload(WeaponBehaviourScript weapon)
{
if (canReload && weapon.CurrentMagazineAmmunition < weapon.WeaponData.MagazineCapacity && weapon.CurrentTotalAmmunition >= 1)
{
weapon.StartCoroutine(WaitForReload(weapon));
weapon.GetComponent <AudioSource>()?.PlayOneShot(weapon.WeaponData.ReloadAudioClip);
}
}
public override void Shoot(WeaponBehaviourScript weapon)
{
if (canShoot && weapon.CurrentMagazineAmmunition >= 1)
{
weapon.StartCoroutine(WaitForShot(weapon));
weapon.GetComponent <AudioSource>()?.PlayOneShot(weapon.WeaponData.ShootAudioClip);
}
}
public override void Shoot(WeaponBehaviourScript weapon)
{
if (canAttack)
{
weapon.StartCoroutine(WaitForAttack(weapon));
weapon.GetComponent <AudioSource>()?.PlayOneShot(weapon.WeaponData.ShootAudioClip);
}
}
private IEnumerator WaitForShot(WeaponBehaviourScript weapon)
{
canShoot = false;
SpawnProjectile(weapon);
weapon.CurrentMagazineAmmunition -= 1;
yield return(new WaitForAndWhile(() => Input.GetKeyUp(KeyCode.G), 1.0f / weapon.WeaponData.FireRate)); //todo what if we change the keybinding?
canShoot = true;
}
private IEnumerator WaitForShot(WeaponBehaviourScript weapon)
{
canShoot = false;
SpawnProjectile(weapon);
weapon.CurrentMagazineAmmunition -= 1;
yield return(new WaitForSeconds(1.0f / weapon.WeaponData.FireRate));
canShoot = true;
}
private IEnumerator WaitForShot(WeaponBehaviourScript weapon)
{
canShoot = false;
canReload = false;
SpawnProjectile(weapon);
weapon.CurrentMagazineAmmunition = 0;
yield return(new WaitForSeconds(0.1f));
canReload = true;
}
protected virtual void SpawnProjectile(WeaponBehaviourScript weapon)
{
var projectile = Instantiate(weapon.WeaponData.ProjectileData.ProjectilePrefab,
weapon.WeaponShootLocation, Quaternion.identity);
// Make sure the weapon has a parent gameobject of this line is gonna cause a Nullptrexception
projectile.GetComponent <ProjectileBehaviourScript>().Init(weapon.WeaponData.ProjectileData,
weapon.Direction, !weapon.transform.parent.CompareTag("Player"));
projectile.SetActive(true);
}
private IEnumerator WaitForReload(WeaponBehaviourScript weapon)
{
canReload = false;
canShoot = false;
yield return(new WaitForSeconds(weapon.WeaponData.ReloadTime));
weapon.CurrentMagazineAmmunition = 1;
weapon.CurrentTotalAmmunition -= 1;
canShoot = true;
canReload = true;
}
private IEnumerator WaitForShot(WeaponBehaviourScript weapon)
{
canShoot = false;
canReload = false;
SpawnProjectile(weapon);
weapon.CurrentMagazineAmmunition -= 1;
yield return(new WaitForAndWhile(() => Input.GetKeyUp(KeyCode.K), 1.0f / weapon.WeaponData.FireRate));
canReload = true;
canShoot = true;
}
protected override void SpawnProjectile(WeaponBehaviourScript weapon)
{
var throwable = Instantiate(weapon.WeaponData.ProjectileData.ProjectilePrefab, weapon.WeaponShootLocation, Quaternion.identity);
var throwableScript = throwable.GetComponent <ThrowableBehaviourScript>();
if (throwableScript == null)
{
Destroy(throwable);
throw new MissingComponentException("Required a ThrowableBehaviourScript Monobehaviour, but didn't find one!");
}
throwableScript.Init(weapon.WeaponData.ProjectileData, weapon.Direction);
}
public void AddWeaponToInventorySlot(WeaponBehaviourScript weaponScript)
{
_weaponScript = weaponScript;
_image.sprite = _weaponScript.gameObject.GetComponent <SpriteRenderer>().sprite;
if (_weaponScript.WeaponData.WeaponName is WeaponName.Grenade)
{
_text.text = _weaponScript.CurrentMagazineAmmunition.ToString();
}
else
{
_text.text = _weaponScript.CurrentMagazineAmmunition + "/" + _weaponScript.CurrentTotalAmmunition;
}
}
protected override void SpawnProjectile(WeaponBehaviourScript weapon)
{
for (int i = 0; i < numProjectiles; i++)
{
var angle = -(spread / 2) + i * (spread / (numProjectiles - 1));
angle = (float)(Math.PI / 180) * angle;
var projectile = Instantiate(weapon.WeaponData.ProjectileData.ProjectilePrefab, weapon.WeaponShootLocation, Quaternion.identity);
var projDir =
Vector2.ClampMagnitude(new Vector2(weapon.Direction.x, (float)Math.Tan(angle) * weapon.Direction.x), 1.0f);
projectile.GetComponent <ProjectileBehaviourScript>().Init(weapon.WeaponData.ProjectileData, projDir, !weapon.transform.parent.CompareTag("Player"));
projectile.SetActive(true);
}
}
private IEnumerator WaitForReload(WeaponBehaviourScript weapon)
{
canReload = false;
canShoot = false;
int reloadAmount = weapon.WeaponData.MagazineCapacity - weapon.CurrentMagazineAmmunition;
reloadAmount = Math.Min(reloadAmount, weapon.CurrentTotalAmmunition);
yield return(new WaitForSeconds(weapon.WeaponData.ReloadTime));
weapon.CurrentTotalAmmunition -= reloadAmount;
weapon.CurrentMagazineAmmunition += reloadAmount;
canShoot = true;
canReload = true;
}
private InventoryIndex?GetInventoryIndexByWeapon(WeaponBehaviourScript weaponScript)
{
if (_weaponSlots[InventoryIndex.First] != null && _weaponSlots[InventoryIndex.First].WeaponData.WeaponName.Equals(weaponScript.WeaponData.WeaponName))
{
return(InventoryIndex.First);
}
else if (_weaponSlots[InventoryIndex.Second] != null && _weaponSlots[InventoryIndex.Second].WeaponData.WeaponName.Equals(weaponScript.WeaponData.WeaponName))
{
return(InventoryIndex.Second);
}
else if (_weaponSlots[InventoryIndex.Throwable] != null && _weaponSlots[InventoryIndex.Throwable].WeaponData.WeaponName.Equals(weaponScript.WeaponData.WeaponName))
{
return(InventoryIndex.Throwable);
}
return(null);
}
public void Btn_UpgradeWeapon()
{
WeaponBehaviourScript _nextwep = WeaponInfoScreenWeaponGo.GetComponent <WeaponBehaviourScript>().NextWeapon.GetComponent <WeaponBehaviourScript>();
if (GameControllerScript.currendCredits >= _nextwep.price)
{
GameControllerScript.currendCredits -= _nextwep.price;
_nextwep.isBought = true;
WeaponsViewGO.GetComponent <WeaponsViewControllerScript>().UpdateWeaponsView();
UpdateUI();
PlayButtonSound();
OpenWeaponInfoScreen(WeaponInfoScreenWeaponGo.GetComponent <WeaponBehaviourScript>().NextWeapon);
}
else
{
PlayButtonSoundNo();
}
}
private void ProcessColliderHits(IEnumerable <Collider2D> colliderHits, WeaponBehaviourScript weapon)
{
foreach (var hit in colliderHits)
{
Debug.Log("Hit " + hit.gameObject.name);
if (hit.gameObject.CompareTag("Enemy"))
{
hit.gameObject.GetComponent <EnemyController>()?.ReceiveDamage(baseAttackDamage);
}
else if (hit.gameObject.CompareTag("Breakable"))
{
hit.gameObject.GetComponent <IBreakable>()?.Break();
}
else if (hit.transform.gameObject.CompareTag("Player"))
{
var playerController = hit.transform.gameObject.GetComponent <Controller>();
playerController.LoseHitPoints(baseAttackDamage);
}
}
}
/// <summary>
/// Adds a weapon to the inventory, at the given inventory slot. If there already is a weapon there, drops it.
/// </summary>
/// <param name="slot">The inventory slot to add the weapon to</param>
/// <param name="weaponScript">The WeaponBehaviourScript attached to the weapon gameobject</param>
/// <returns>A boolean indicating if the addition was successful</returns>
private bool AddWeapon(InventoryIndex slot, WeaponBehaviourScript weaponScript)
{
if (_weaponSlots[slot] != null)
{
if (_weaponSlots[slot].WeaponData.WeaponName.Equals(weaponScript.WeaponData.WeaponName))
{
if (_weaponSlots[slot].WeaponData.WeaponName is WeaponName.Grenade)
{
_weaponSlots[slot].CurrentMagazineAmmunition += weaponScript.CurrentMagazineAmmunition + weaponScript.CurrentTotalAmmunition;
}
else
{
_weaponSlots[slot].CurrentTotalAmmunition += weaponScript.CurrentMagazineAmmunition + weaponScript.CurrentTotalAmmunition;
}
Destroy(weaponScript.gameObject);
weaponScript.gameObject.transform.parent = gameObject.transform;
return(true);
}
else
{
_weaponSlots[slot].WeaponStateProp = WeaponState.OnGround;
_weaponSlots[slot].transform.parent = null;
weaponScript.WeaponStateProp = WeaponState.InInventory;
_weaponSlots[slot] = weaponScript;
AddWeaponHUD?.Invoke(slot, weaponScript);
weaponScript.gameObject.transform.parent = gameObject.transform;
return(true);
}
}
else
{
weaponScript.WeaponStateProp = WeaponState.InInventory;
_weaponSlots[slot] = weaponScript;
AddWeaponHUD?.Invoke(slot, weaponScript);
weaponScript.gameObject.transform.parent = gameObject.transform;
return(true);
}
}
protected override void SpawnProjectile(WeaponBehaviourScript weapon)
{
}
public override void Reload(WeaponBehaviourScript weapon)
{
}
public void AddToInventory(InventoryIndex slot, WeaponBehaviourScript weaponScript)
{
_inventoryContainer[slot].SendMessage("AddWeaponToInventorySlot", weaponScript, SendMessageOptions.DontRequireReceiver);
}
public abstract void Reload(WeaponBehaviourScript weapon);
public abstract void Shoot(WeaponBehaviourScript weapon);
public void RemoveWeaponFromInventorySlot()
{
_weaponScript = null;
_image.sprite = defaultImage;
_text.text = defaultText;
}
