コード例 #1
0
        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");
            }
        }
コード例 #2
0
        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();
                }
            }
        }