private void CheckForDamage()
{
if (damageCollider != null)
{
var other = damageCollider.Collide(X, Y, Global.Tags.Attack);
if (other != null)
{
var damage = other.Entity.GetComponent <Damage>();
if (damage != null && damage.side == Damage.Side.enemy)
{
lastDamage = damage;
damage.hitSomething = true;
if (state.CurrentState == States.Hurt)
{
state.ChangeState(States.Dead);
}
else
{
state.ChangeState(States.Hurt);
}
}
}
}
if (Stats.instance.thirst < 0)
{
state.ChangeState(States.Dead);
Ui.instance.ShowMessage("The thirst takes you");
}
}
private void CheckCollision(CircleCollider collider)
{
var hit = collider.Collide(X, Y, (int)Tags.PLAYERATTACK);
if (hit != null)
{
bool isHurt = true;
// Make sure it didn't go through the front side
if (Hitbox.Collide(X, Y, hit.Entity) != null)
{
var hitboxPos = new Vector2(Hitbox.X, Hitbox.Y);
var colliderPos = new Vector2(collider.X, collider.Y);
var entityPos = new Vector2(hit.X, hit.Y);
var toHitbox = entityPos - hitboxPos;
var angleToHitbox = Math.Atan2(toHitbox.Y, toHitbox.X);
var hypt = (float)Math.Sin(angleToHitbox) * toHitbox.Y;
var hitboxPenetration = hypt - hit.HalfWidth;
var colliderPenetration = (collider.Radius + hit.HalfWidth) - (colliderPos - entityPos).Length;
isHurt = (colliderPenetration > hitboxPenetration);
}
// Apply damage if okay
if (isHurt)
{
var e = hit.Entity as Projectile;
if (e.damage > 1)
{
ApplyDamage(e.damage);
if (health > 0)
{
Game.Coroutine.Start(SwimAttack());
}
}
e.HitEnemy();
}
}
}