public void Use()
{
if (_physics == null)
{
throw new ArgumentNullException("ExorciseAbility needs a physics component");
}
// Player should always face cursor when using an ability.
if (GameObject == SceneManagement.SceneInfo.Player)
{
_physics.FaceCursor();
}
if (!_isMovementLocked)
{
SendMessage("LockMovement");
_isMovementLocked = true;
}
float rotation = _physics.ViewRotation;
var distance = new Vector2((float)Math.Cos(rotation), (float)Math.Sin(rotation)) * Range;
_start = GameObject.Position + new Vector2(Math.Abs(Offset.X) * _physics.Facing, Offset.Y);
Vector2 end = GameObject.Position + _physics.ViewPoint + distance;
_isCasting = true;
_collisionPoint = end;
// Perform raycast and add damage.
var world = GameObject.Scene.WorldInfo;
world.RayCast((po, p, n) =>
{
_collisionPoint = ConvertUnits.ToDisplayUnits(p);
if (po.GameObject != null)
{
po.GameObject.SendMessage("TakeDamage", new object[] { Damage, _damageType });
}
return(false);
}, ConvertUnits.ToSimUnits(_start), ConvertUnits.ToSimUnits(end));
}
public void Use()
{
if (!IsActive)
{
return;
}
if (_physics == null)
{
throw new ArgumentNullException("PossessionAbility needs a physics component");
}
SendMessage("LockMovement");
// Player should always face cursor when using an ability.
if (GameObject == SceneManagement.SceneInfo.Player)
{
_physics.FaceCursor();
}
float rotation = _physics.ViewRotation;
var distance = new Vector2((float)Math.Cos(rotation), (float)Math.Sin(rotation)) * Range;
Vector2 start = GameObject.Position + new Vector2(Math.Abs(Offset.X) * _physics.Facing, Offset.Y);
Vector2 end = GameObject.Position + _physics.ViewPoint + distance;
_isCasting = true;
_start = start;
_collisionPoint = end;
_progress = 0.0f;
// Perform raycast and add damage.
var world = GameObject.Scene.WorldInfo;
world.RayCast((po, p, n) =>
{
_collisionPoint = ConvertUnits.ToDisplayUnits(p);
if (po.GameObject != null)
{
GameObject victim = po.GameObject;
Possessable possessInfo = victim.GetComponent <Possessable>();
if (possessInfo != null)
{
if (victim != _victim)
{
_timeElapsed = 0;
_victim = victim;
}
if (_timeElapsed >= possessInfo.PossessTime)
{
_timeElapsed = 0.0f;
_progress = 1f;
SendMessage("UnlockMovement");
// Deactivate player.
GameObject.IsActive = false;
GameObject.SendMessage("SetCharacterPhysicsActive", new object[] { false });
// Toggle animations.
_victim.GetComponents <AnimationComponent>().ForEach((c) => { c.IsActive = !c.IsActive; });
// Activate life drain.
_victim.GetComponent <LifeDrainAbility>().IsActive = true;
// Set player controller to victim to gain control.
_victim.SendMessage("DeactivateAI");
_victim.SendMessage("DeactivateSensitivity");
_victim.SendMessage("SetDrainer", new object[] { GameObject });
_victim.MoveComponent(GetComponent <PlayerInput>());
_victim.MoveComponent(GameObject.GetComponent <Camera>());
_victim.SendMessage("BlockPrimary");
possessInfo.IsActive = false;
}
else
{
_timeElapsed += Time.DeltaTime;
_progress = _timeElapsed / possessInfo.PossessTime;
}
}
else
{
_victim = null;
_timeElapsed = 0;
}
}
else
{
_victim = null;
_timeElapsed = 0;
}
return(false);
}, ConvertUnits.ToSimUnits(start), ConvertUnits.ToSimUnits(end));
}