public override void Step()
{
var fgTile = GetOverlappingTile(TileLayerEnum.Middle);
if (fgTile != null)
{
// Check toggle loop
if (_lastSwitchTick == World.GameTicks - 1 && _lastSwitchTile == fgTile)
{
_lastSwitchTick = World.GameTicks;
return;
}
World.ToggleBarriersState(BarrierColor);
// Update tick & tile
_lastSwitchTick = World.GameTicks;
_lastSwitchTile = fgTile;
var n = GetNeighborAtDirection(fgTile.NextDirection);
if (n?.CanBePassedThrough(fgTile, fgTile.NextDirection) != false)
{
fgTile.MoveTowards(fgTile.NextDirection);
}
else
{
fgTile.MoveTowards(TileUtils.GetInvertedDirection(fgTile.NextDirection));
}
}
}
public override void Step()
{
if (MoveState == State.Moving)
{
return;
}
Direction playerDirection = Direction.None;
if (World.PlayerInput.Right.Pressed)
{
playerDirection = Direction.Right;
}
else if (World.PlayerInput.Left.Pressed)
{
playerDirection = Direction.Left;
}
else if (World.PlayerInput.Up.Pressed)
{
playerDirection = Direction.Up;
}
else if (World.PlayerInput.Down.Pressed)
{
playerDirection = Direction.Down;
}
if (World.PlayerInput.Explode.Pressed)
{
Explode();
return;
}
if (playerDirection != Direction.None)
{
if (CanGoTowards(playerDirection))
{
var neighbor = GetNeighborAtDirection(playerDirection);
if (neighbor?.CanBePicked() == true)
{
neighbor?.Pick();
}
if (!World.PlayerInput.Action.Pressed)
{
if (neighbor?.IsGate == true)
{
// Handle warp
WillWarpTo(neighbor, playerDirection);
}
else if (neighbor?.IsSwitch == true)
{
// Handle back
var n = neighbor.GetNeighborAtDirection(playerDirection);
if (n?.CanBePassedThrough(this, playerDirection) != false)
{
WillWarpTo(neighbor, playerDirection);
}
else
{
WillWarpTo(neighbor, TileUtils.GetInvertedDirection(playerDirection));
}
}
else
{
WillMoveTowards(playerDirection);
}
}
}
else if (CanPushTowards(playerDirection))
{
var tile = GetNeighborAtDirection(playerDirection);
tile.PushTowards(playerDirection);
if (!World.PlayerInput.Action.Pressed)
{
WillMoveTowards(playerDirection);
}
}
else if (CanActionTowards(playerDirection))
{
var tile = GetNeighborAtDirection(playerDirection);
tile.DoAction();
}
}
else
{
Stop();
}
}