/// <summary>
/// Places a random selected block at the given position
/// </summary>
/// <param name="position">position of the block</param>
private void PlaceBlock(Vector2 position)
{
float randomBlockType = Random.value;
if (randomBlockType < ConfigurationUtils.StandardBlockProbability)
{
Instantiate(prefabStandardBlock, position, Quaternion.identity);
}
else if (randomBlockType <
ConfigurationUtils.StandardBlockProbability + ConfigurationUtils.BonusBlockProbability)
{
Instantiate(prefabBonusBlock, position, Quaternion.identity);
}
else
{
// pickup block selected
GameObject pickupBlock = Instantiate(prefabPickupBlock, position, Quaternion.identity);
PickupBlocks pickupBlockScript = pickupBlock.GetComponent <PickupBlocks>();
// set pickup effect
float freezerThreshold = ConfigurationUtils.StandardBlockProbability +
ConfigurationUtils.BonusBlockProbability +
ConfigurationUtils.FreezerBlockProbability;
pickupBlockScript.Effect = randomBlockType < freezerThreshold ?
PickupEffect.Freezer : PickupEffect.Speedup;
}
}
/// <summary>
/// Adds invoker for the speedup event
/// </summary>
/// <param name="invoker">invoker</param>
public static void AddSpeedupEffectInvoker(PickupBlocks invoker)
{
_speedupEffectInvokers.Add(invoker);
foreach (UnityAction <int, int> listener in _speedupEffectListeners)
{
invoker.AddSpeedupEffectListener(listener);
}
}
/// <summary>
/// Adds invoker for the freeze event
/// </summary>
/// <param name="invoker">invoker</param>
public static void AddFreezeEffectInvoker(PickupBlocks invoker)
{
_freezeEffectInvokers.Add(invoker);
foreach (UnityAction <int> listener in _freezeEffectListeners)
{
invoker.AddFreezerEffectListener(listener);
}
}
/// <summary>
/// Adds invoker for the freeze event
/// </summary>
/// <param name="invoker">invoker</param>
public static void AddFreezeEffectInvoker(PickupBlocks invoker)
{
_freezeEffectInvoker = invoker;
if (_freezeEffectListener != null)
{
_freezeEffectInvoker.AddFreezerEffectListener(_freezeEffectListener);
}
}
