| private isNotNull ( object obj, string message ) : void | ||
| obj | object | |
| message | string | |
| return | void | |
/// <summary>
/// this method requires that you are using a collision layer setup in the constructor.
/// </summary>
/// <returns>The tile at world position.</returns>
/// <param name="worldPos">World position.</param>
public TiledTile getTileAtWorldPosition(Vector2 worldPos)
{
Assert.isNotNull(collisionLayer, "collisionLayer must not be null!");
// offset the passed in world position to compensate for the entity position
worldPos -= entity.transform.position + _localOffset;
return(collisionLayer.getTileAtWorldPosition(worldPos));
}
/// <summary>
/// gets all the non-empty tiles that intersect the passed in bounds for the collision layer. The returned List can be put back in the
/// pool via ListPool.free.
/// </summary>
/// <returns>The tiles intersecting bounds.</returns>
/// <param name="bounds">Bounds.</param>
public List <TiledTile> getTilesIntersectingBounds(Rectangle bounds)
{
Assert.isNotNull(collisionLayer, "collisionLayer must not be null!");
// offset the passed in world position to compensate for the entity position
bounds.Location -= (entity.transform.position + _localOffset).ToPoint();
return(collisionLayer.getTilesIntersectingBounds(bounds));
}
/// <summary>
/// either returns a super fast Delegate to get the given property or null if it couldn't be found
/// via reflection
/// </summary>
public static T getterForProperty <T>(System.Object targetObject, string propertyName)
{
// first get the property
#if NETFX_CORE
var propInfo = targetObject.GetType().GetRuntimeProperty(propertyName);
#else
var propInfo = targetObject.GetType().GetProperty(propertyName, BindingFlags.Instance | BindingFlags.NonPublic | BindingFlags.Public);
#endif
Assert.isNotNull(propInfo, "could not find property with name: " + propertyName);
#if NETFX_CORE
// Windows Phone/Store new API
return((T)(object)propInfo.GetMethod.CreateDelegate(typeof(T), targetObject));
#else
return((T)(object)Delegate.CreateDelegate(typeof(T), targetObject, propInfo.GetGetMethod(true)));
#endif
}
public override void onAddedToEntity()
{
_collider = entity.getComponent <Collider>();
Assert.isNotNull(_collider, "null Collider. ProjectilMover requires a Collider!");
}