/// <summary>
/// Main method for updating the game engine.
/// </summary>
/// <param name="elapsedTime">Elapsed time in milleseconds</param>
internal void Update(float elapsedTime)
{
_itemSystem.UpdateItemSystem(elapsedTime, _playerSystem.Player);
_playerSystem.Update(elapsedTime, _enemySystem.Enemies);
_enemySystem.Update(_playerSystem.Player, elapsedTime);
_questSystem.UpdateActiveQuest(_enemySystem.SpawnList, _npcSystem.NonPlayerCharacters, _playerSystem.Player.BackPack.BackpackItems, _level);
#region Interaction objectlayer-player
if (PlayerEnters(_playerSystem.Player))
{
_level.ForegroundVisible = false;
}
else
{
_level.ForegroundVisible = true;
}
//Collision handling -player
if (PlayerAndTileCollide())
{
_playerSystem.Player.ThisUnit.Bounds.X = _playerSystem.Player.LastPosition.X;
_playerSystem.Player.ThisUnit.Bounds.Y = _playerSystem.Player.LastPosition.Y;
_playerSystem.Player.MoveToPosition = new Vector2(_playerSystem.Player.ThisUnit.Bounds.Center.X, _playerSystem.Player.ThisUnit.Bounds.Center.Y);
_playerSystem.Player.Direction = new Vector2(_playerSystem.Player.ThisUnit.Bounds.Center.X, _playerSystem.Player.ThisUnit.Bounds.Center.Y);
}
else
{
if (!(_playerSystem.Player.ThisUnit.Bounds.X == _playerSystem.Player.LastPosition.X &&
_playerSystem.Player.ThisUnit.Bounds.Y == _playerSystem.Player.LastPosition.Y))
{
_playerSystem.Player.CanMoveDown = true;
_playerSystem.Player.CanMoveLeft = true;
_playerSystem.Player.CanMoveRight = true;
_playerSystem.Player.CanMoveUp = true;
}
_playerSystem.Player.LastPosition = _playerSystem.Player.ThisUnit.Bounds.Location;
}
#endregion
}
internal void UpdateSimulation(float a_elapsedTime)
{
m_itemSystem.UpdateItemSystem(a_elapsedTime, m_playerSystem.m_player);
m_playerSystem.Update(a_elapsedTime, m_enemySystem.m_enemies);
m_enemySystem.Update(m_playerSystem.m_player, a_elapsedTime);
//m_friendSystem.Update(m_playerSystem.m_player);
m_questSystem.UpdateActiveQuest(m_enemySystem.m_spawnList, m_friendSystem.m_friends, m_playerSystem.m_player.BackPack.BackpackItems, m_level);
if (PlayerEnters(m_playerSystem.m_player))
{
m_level.foregroundVisible = false;
}
else
{
m_level.foregroundVisible = true;
}
if (PlayerAndTileCollide())
{
m_playerSystem.m_player.ThisUnit.Bounds.X = m_playerSystem.m_player.LastPosition.X;
m_playerSystem.m_player.ThisUnit.Bounds.Y = m_playerSystem.m_player.LastPosition.Y;
m_playerSystem.m_player.MoveToPosition = new Vector2(m_playerSystem.m_player.ThisUnit.Bounds.Center.X, m_playerSystem.m_player.ThisUnit.Bounds.Center.Y);
m_playerSystem.m_player.Direction = new Vector2(m_playerSystem.m_player.ThisUnit.Bounds.Center.X, m_playerSystem.m_player.ThisUnit.Bounds.Center.Y);
}
else
{
if (!(m_playerSystem.m_player.ThisUnit.Bounds.X == m_playerSystem.m_player.LastPosition.X &&
m_playerSystem.m_player.ThisUnit.Bounds.Y == m_playerSystem.m_player.LastPosition.Y))
{
m_playerSystem.m_player.CanMoveDown = true;
m_playerSystem.m_player.CanMoveLeft = true;
m_playerSystem.m_player.CanMoveRight = true;
m_playerSystem.m_player.CanMoveUp = true;
}
m_playerSystem.m_player.LastPosition = m_playerSystem.m_player.ThisUnit.Bounds.Location;
}
}