public void HandleMoveClick(Direction direction)
{
Hero hero = SokobanProgram.GetGameManager().GetHero();
if (hero == null)
{
return;
}
MapLocation location = hero.GetLocation();
hero.SetDirection(direction);
MapLocation moveSpot = GetNextMoveSpot(location, direction);
if (moveSpot == null)
{
return;
}
bool checkWinning = false;
if (moveSpot.HasEntitys())
{
Entity entity;
for (int i = 0; i < moveSpot.GetEntitys().Count; i++)
{
entity = moveSpot.GetEntitys()[i];
if (entity.GetEntityType() == EntityType.BOX)
{
MapLocation boxMoveSpot = GetNextMoveSpot(entity.GetLocation(), direction);
if (boxMoveSpot == null)
{
return;
}
//Box attempting to move to a spot with entites.
if (boxMoveSpot.HasEntitys())
{
Entity e;
for (int k = 0; k < boxMoveSpot.GetEntitys().Count; k++)
{
e = boxMoveSpot.GetEntitys()[k];
if (e.GetEntityType() != EntityType.DESTINATION)
{
return;
}
if (e.GetEntityType() == EntityType.DESTINATION)
{
((Box)entity).SetColor(BoxColor.BLUE);
checkWinning = true;
break;
}
}
}
else
{
//Box moving off destination
if (entity.GetEntityType() == EntityType.BOX)
{
((Box)entity).SetColor(BoxColor.RED);
}
}
entity.GetLocation().RemoveEntity(entity);
boxMoveSpot.AddEntity(entity);
hero.IncrementBoxesPushed();
break;
}
if (entity.GetEntityType() != EntityType.DESTINATION)
{
return;
}
}
}
location.RemoveEntity(hero);
moveSpot.AddEntity(hero);
hero.IncrementMoves();
if (checkWinning)
{
CheckGameWinning();
}
}