public override void HandleInput(BaseTower entity, InputEvent inputEvent)
{
if (!(inputEvent is InputEventMouseButton) || !inputEvent.IsActionReleased("picked_up"))
{
return;
}
var canPlace = entity.CanPlaceTower();
if (canPlace)
{
var purchased = GameInfo.GameCurrency.PurchaseTower(entity);
if (purchased)
{
entity.TowerStateMachine.ChangeState(Idle);
}
else
{
entity.SetForDeletion();
}
}
else
{
entity.SetForDeletion();
}
}
public override void OnExit(BaseTower entity)
{
entity.Update();
entity.ZIndex = 3;
entity.PlayerCollision.Disabled = false;
if (!entity.CanPlaceTower())
{
entity.ResetToDragStart();
}
}
public override void Update(BaseTower entity, float delta)
{
var mousePos = entity.GetGlobalMousePosition();
entity.Update();
entity.DragTo(mousePos);
entity.ZIndex = 4;
var canPlace = entity.CanPlaceTower();
entity.AttackColour = canPlace ? GameInfo.ValidColour : GameInfo.InvalidColour;
entity.DragStart = canPlace ? entity.Position : entity.DragStart;
}