private void SetPostion(EnemieComponent enemieComponent, bool spawnOnHorizontal, bool spawnOnNegativeXAxis, bool spawnOnNegativeYAxis)
{
float x, y;
if (spawnOnHorizontal)
{
x = UnityEngine.Random.Range(0f, edgeOfRespawn.x / 2f);
y = edgeOfRespawn.y / 2f;
if (spawnOnNegativeYAxis)
{
y *= -1;
}
if (spawnOnNegativeXAxis)
{
x *= -1;
}
}
else
{
x = edgeOfRespawn.x / 2f;
y = UnityEngine.Random.Range(0f, edgeOfRespawn.y / 2f);
if (spawnOnNegativeXAxis)
{
x *= -1;
}
if (spawnOnNegativeXAxis)
{
x *= -1;
}
}
enemieComponent.transform.position = new Vector2(x, y);
}
private void Start()
{
if (createParent)
{
var enemieParentGO = new GameObject("Enemies");
enemieParent = enemieParentGO.transform;
}
var numOfEnemieSettings = enemieData.Length;
enemies = new List <EnemieComponent>();
enemiesPool = new Dictionary <EEnemieName, Queue <GameObject> >();
for (int i = 0; i < numOfEnemieSettings; i++)
{
var enemiesQueues = new Queue <GameObject>();
for (int j = 0; j < enemieData[i].maxNumOnScreen; j++)
{
GameObject newEnemieGO = Instantiate(enemieData[i].prefab) as GameObject;
EnemieComponent enemie = newEnemieGO.GetComponent <EnemieComponent>();
enemies.Add(enemie);
enemiesQueues.Enqueue(newEnemieGO);
enemie.enemieName = enemieData[i].enemiesName;
enemie.health = enemieData[i].health;
enemie.damage = enemieData[i].damage;
newEnemieGO.SetActive(false);
if (createParent)
{
newEnemieGO.transform.parent = enemieParent;
}
}
enemiesPool.Add(enemieData[i].enemiesName, enemiesQueues);
}
}
private void SetEnemiesProperties(EnemieComponent enemieComponent)
{
bool spawnOnHorizontal = UnityEngine.Random.Range(0f, 1f) < 0.5f;
bool spawnOnNegativeXAxis = UnityEngine.Random.Range(0f, 1f) < 0.5f;
bool spawnOnNegativeYAxis = UnityEngine.Random.Range(0f, 1f) < 0.5f;
SetPostion(enemieComponent, spawnOnHorizontal, spawnOnNegativeXAxis, spawnOnNegativeYAxis);
SetVelocity(enemieComponent, spawnOnHorizontal, spawnOnNegativeXAxis, spawnOnNegativeYAxis);
}
private void DoContact(EnemieComponent enemie, int damage)
{
enemie.health -= damage;
if (enemie.health <= 0)
{
Death(enemie);
}
enemie.wasContact = false;
}
private void SetVelocity(EnemieComponent enemieComponent, bool spawnOnHorizontal, bool spawnOnNegativeXAxis, bool spawnOnNegativeYAxis)
{
Vector3 diagonalPos = new Vector3(-enemieComponent.transform.position.x, -enemieComponent.transform.position.y);
var diagonal = diagonalPos - enemieComponent.transform.position;
var perpendicularToDiagonal = Vector2.Perpendicular(diagonal).normalized *UnityEngine.Random.Range(1f, 4f);
var velocity = (diagonal + new Vector3(perpendicularToDiagonal.x, perpendicularToDiagonal.y) * (UnityEngine.Random.Range(0f, 1f) < 0.5f ? -1 : 1)).normalized * enemieComponent.speed;
enemieComponent.velocity = velocity;
float rot_z = Mathf.Atan2(velocity.y, velocity.x) * Mathf.Rad2Deg;
enemieComponent.transform.rotation = Quaternion.Euler(0f, 0f, rot_z - 90);
}
private void Death(EnemieComponent enemie)
{
StateController.Instance.GetSystem <EnemiesSpawnSystem>().SetEneimeBack(enemie.enemieName, enemie.gameObject);
}
