public void CastSpell(Spell spell, Vector3 pos = default(Vector3), Unit2D target = null)
{
if (spell.effectRange > 0)
{
print("AOE effect!!!");
Collider2D[] cols = Physics2D.OverlapCircleAll(pos, spell.effectRange, spell.customMask.value);
if (cols.Length > 0)
{
for (int i = 0; i < cols.Length; i++)
{
Unit2D unit = cols[i].gameObject.GetComponent <Unit2D>();
if (unit && unit.isAlive)
{
foreach (var effect in spell.effects)
{
print(unit.unitName + " takes effect " + spell.spellName);
StartCoroutine(ApplySpellEffect(effect, unit));
}
}
}
}
}
else //single unit is affected
{
foreach (var effect in spell.effects)
{
StartCoroutine(ApplySpellEffect(effect, target));
}
}
}
public void Shoot(AttackInstance2D attInst = null, Transform sp = null)
{
if (attInst.tgtUnit == null || attInst.tgtUnit.GetTargetTransform() == null)
{
ObjectPoolManager.Unspawn(gameObject);
return;
}
attInstance = attInst;
target = attInstance.tgtUnit;
targetPos = target.GetTargetTransform().position;
hitThreshold = Mathf.Max(.1f, target.hitThreshold);
shootPoint = sp;
if (type != _ShootObjectType.Beam)
{
if (shootPoint.position.x > targetPos.x)
{
renderer.flipX = true;
}
else
{
renderer.flipX = false;
}
}
//if (shootPoint != null) transform.rotation = shootPoint.rotation;
if (shootEffect != null && target.isAlive)
{
ObjectPoolManager.Spawn(shootEffect, transform.position, transform.rotation);
}
hit = false;
print("Shoot");
if (type == _ShootObjectType.Projectile)
{
StartCoroutine(ProjectileRoutine());
}
else if (type == _ShootObjectType.Beam)
{
StartCoroutine(BeamRoutine());
}
else if (type == _ShootObjectType.Bullet)
{
StartCoroutine(BulletRoutine());
}
else if (type == _ShootObjectType.Missile)
{
StartCoroutine(MissileRoutine());
}
else if (type == _ShootObjectType.Effect && effectDelay > 0)
{
StartCoroutine(EffectRoutine());
}
else
{
Hit();
}
}
private IEnumerator ApplySpellEffect(SpellEffect effect, Unit2D target)
{
target.TakeDamage(effect.damage);
if (effect.slow.slowMultiplier > 0f && effect.slow.duration > 0f)
{
target.TakeEffect(effect.slow);
}
yield return(null);
}
protected virtual void Fire()
{
target.TakeDamage(damage, () =>
{
target = null;
time = attackSpeed * .5f;
});
if (!target || target.isDead)
{
isAttacking = false;
target = null;
}
}
// Use this for initialization
void Start()
{
DOVirtual.DelayedCall(.5f, () =>
{
int offsetY = quatity / 2;
Vector2 offsetPos = new Vector2(20, screenHeight * offsetY);
for (int i = 0; i < quatity; i++)
{
Unit2D unit = Instantiate(prefab);
unit.transform.ScreenPlacement(ScreenPosition.Left, offsetPos);
unit.transform.parent = transform;
offsetPos -= new Vector2(0, screenHeight);
units.Add(unit);
if (OnUnit2DSpawned != null)
{
OnUnit2DSpawned(unit);
}
}
});
//StartCoroutine(CheckRenderSortingOrder());
}
protected virtual void Update()
{
if (isDead)
{
return;
}
velocity = Vector2.zero;
if (target != null && target.isAlive)
{
direct = target.transform.position - transform.position;
distanceToTarget = direct.magnitude;
if (direct.x < 0)
{
transform.localScale = new Vector3(-1, 1, 1);
}
else
{
transform.localScale = new Vector3(1, 1, 1);
}
rigidBody2D.velocity = Vector2.zero;
if (distanceToTarget > attackRange)
{
velocity = new Vector2(direct.normalized.x * MoveSpeed, direct.normalized.y * MoveSpeed) * Time.deltaTime;
rigidBody2D.velocity = velocity;
}
else
{
float distanceY = (transform.position.y - target.transform.position.y);
PlayAttackAnimation(distanceY);
time += Time.deltaTime;
if (time > attackSpeed)
{
time = -attackSpeed;
Fire();
}
}
renderer.sortingOrder = SortingLayer;
}
else
{
Collider2D[] colliders = Physics2D.OverlapCircleAll(transform.position, detectiveRange, enemyMask.value);
if (colliders.Length > 0)
{
Debug.Log("tg: " + colliders.Length);
float minDis = float.MaxValue;
for (int i = 0; i < colliders.Length; i++)
{
var enemy = colliders[i].GetComponent <Unit2D>();
if (enemy && enemy.isAlive)
{
float dis = Vector2.Distance(enemy.GetTargetTransform().position, GetTargetTransform().position);
if (dis < minDis)
{
minDis = dis;
target = enemy;
}
}
}
}
else
{
StopMoving();
PlayAnimation("Idle");
}
}
}