public static bool CanMove(Entity mover, OrderedPair destination)
{
// returns true if any entites at the destination position are solid
List <Entity> entitesAtDestination = Zone.GetEntitiesAtPosition(destination);
foreach (Entity potentialObstacle in entitesAtDestination)
{
if (potentialObstacle.HasComponent <Solid>())
{
return(false);
}
}
return(true);
}
/// <summary>
/// Draws the entity. If the entity cannot/should not be rendered, it won't be.
/// </summary>
/// <param name="entity"></param>
private static void DrawEntity(Entity entity)
{
if (!entity.HasComponent <Display>() || !entity.HasComponent <Position>())
{
return;
}
Display display = entity.GetComponent <Display>();
OrderedPair pos = entity.GetComponent <Position>().Pos;
if (!display.ShouldRender)
{
return;
}
GameManager.DrawSprite(display.TextureName, pos.X, pos.Y, display.Color);
}
public static void Move(Entity mover, OrderedPair destination)
{
mover.GetComponent <Position>().Pos = destination;
}