/// <summary>
/// Call this to trigger the spawning of the loot. Will spawn one item per event, picking the item randomly
/// per event using the defined weight. Every call will pick randomly again (but most of the time, the caller
/// will destroy the LootSpawner too as you spawn loot from something only once)
/// </summary>
public void SpawnLoot()
{
Vector3 position = transform.position;
SFXManager.PlaySound(SFXManager.Use.WorldSound, new SFXManager.PlayData()
{
Clip = SpawnedClip,
Position = position
});
//we go over all the events.
for (int i = 0; i < Events.Length; ++i)
{
SpawnEvent Event = Events[i];
//first iterate over all object to make a total weight value.
int totalWeight = 0;
foreach (var entry in Event.Entries)
{
totalWeight += entry.Weight;
}
//if we don't have any weight just exit
if (totalWeight == 0)
{
continue;
}
//then go back again on all the object to build a lookup table based on percentage.
List <InternalPurcentageEntry> lookupTable = new List <InternalPurcentageEntry>();
float previousPercent = 0.0f;
foreach (var entry in Event.Entries)
{
float percent = entry.Weight / (float)totalWeight;
InternalPurcentageEntry percentageEntry = new InternalPurcentageEntry();
percentageEntry.Entry = entry;
percentageEntry.Percentage = previousPercent + percent;
previousPercent = percentageEntry.Percentage;
lookupTable.Add(percentageEntry);
}
float rng = Random.value;
for (int k = 0; k < lookupTable.Count; ++k)
{
if (rng <= lookupTable[k].Percentage)
{
GameObject obj = new GameObject(lookupTable[k].Entry.Item.ItemName);
//GameObject obj = Instantiate(lookupTable[k].Entry.Item.WorldObjectPrefab);
var l = obj.AddComponent <Loot>();
l.Item = lookupTable[k].Entry.Item;
l.Spawn(position);
break;
}
}
}
}
public override void InteractWith(CharacterData target)
{
target.Inventory.AddItem(Item);
SFXManager.PlaySound(SFXManager.Use.Sound2D, new SFXManager.PlayData()
{
Clip = SFXManager.PickupSound
});
UISystem.Instance.InventoryWindow.Load(target);
Destroy(gameObject);
}
/// <summary>
/// Damage the Character by the AttackData given as parameter. See the documentation for that class for how to
/// add damage to that attackData. (this will be done automatically by weapons, but you may need to fill it
/// manually when writing special elemental effect)
/// </summary>
/// <param name="attackData"></param>
public void Damage(Weapon.AttackData attackData)
{
if (HitClip.Length != 0)
{
SFXManager.PlaySound(SFXManager.Use.Player, new SFXManager.PlayData()
{
Clip = HitClip[Random.Range(0, HitClip.Length)],
PitchMax = 1.1f,
PitchMin = 0.8f,
Position = transform.position
});
}
Stats.Damage(attackData);
OnDamage?.Invoke();
}