private void Stop(IGameAction obj)
{
other = null;
otherTile = null;
thisTile = null;
wo.Stop();
}
/**
* <summary>
* Moves both mobiles half the way between the two tiles
* </summary>
*/
public void Switch(WorldObject other)
{
if (CanAct(other))
{
SwitchBehavior beh = other.Owner.FindComponent <SwitchBehavior>();
//calculate halfway
Vector2 halfway = (beh.wo.transform.Position + wo.transform.Position) / 2;
//for this person, switch
this.other = beh;
thisTile = Map.map.GetTileByWorldPosition(wo.GetCenteredPosition());
otherTile = Map.map.GetTileByWorldPosition(beh.wo.GetCenteredPosition());
wo.SetAction(ActionEnum.Switch);
wo.animation = new WaveEngine.Components.GameActions.MoveTo2DGameAction(Owner, halfway, TimeSpan.FromSeconds(wo.genericSpeed / 2));
wo.animation.Completed += SwapPlaces;
wo.animation.Run();
//for the other person, switch
beh.other = this;
beh.otherTile = Map.map.GetTileByWorldPosition(wo.GetCenteredPosition());
beh.thisTile = Map.map.GetTileByWorldPosition(beh.wo.GetCenteredPosition());
this.other.wo.SetAction(ActionEnum.Switch);
this.other.wo.animation = new WaveEngine.Components.GameActions.MoveTo2DGameAction(beh.Owner, halfway, TimeSpan.FromSeconds(wo.genericSpeed / 2));
this.other.wo.animation.Completed += this.other.SwapPlaces;
this.other.wo.animation.Run();
}
}
/**
* <summary>
* This method swaps places in the map at halfway, then continue to the end of the tile
* </summary>
*/
private void SwapPlaces(IGameAction obj)
{
if (other.wo.IsDestroyed())
{
//If the other was destroyed, release the previous tile and occupy the new
Map.map.SetMobile(wo.GetX(), wo.GetY(), null);
Map.map.SetTileOccupied(wo.GetX(), wo.GetY(), false);
Map.map.SetTileOccupied(otherTile.X, otherTile.Y, true);
}
//If we are moving to a non traversable area, like water because the bridge was destroyed, go back.
if (Map.map.GetWorldObject(otherTile.X, otherTile.Y) != null && !Map.map.GetWorldObject(otherTile.X, otherTile.Y).IsTraversable(this.wo))
{
Owner.FindComponent <MovementBehavior>().MoveBack(thisTile, otherTile);
other = null;
otherTile = null;
thisTile = null;
}
else
{
Map.map.SetMobile(otherTile.X, otherTile.Y, wo);
LayerTile tile = Map.map.GetTileByMapCoordinates(wo.GetX(), wo.GetY());
var animation = new WaveEngine.Components.GameActions.MoveTo2DGameAction(Owner, tile.LocalPosition, TimeSpan.FromSeconds(wo.genericSpeed / 2));
animation.Completed += Stop;
animation.Run();
}
}
public bool CanAct(WorldObject other)
{
bool res = other != null && !other.IsDestroyed();
if (res)
{
SwitchBehavior beh = other.Owner.FindComponent <SwitchBehavior>();
res = beh != null && !wo.IsActionBlocking() && !beh.wo.IsActionBlocking() && beh.wo.player == this.wo.player && wo.IsAdjacent(beh.wo);
}
return(res);
}