/* PREPERATION FOR TEST SCENARIOS - DOES NOT CHANGE FUNCTIONALITY OF TESTED ITEMS */
public Dictionary <Item, int> GetRandomLootTest(float chance)
{
var results = new Dictionary <Item, int>();
var defaultTable = LootTableManager.GetLootTable(LootTable.Default);
for (int i = 0; i < sampleSize; i++)
{
var table = new List <KeyValuePair <Item, float> >(defaultTable);
var item = GetRandomLootTest(table, chance);
if (results.ContainsKey(item))
{
results[item] += 1;
}
else
{
results.Add(item, 1);
}
}
if (results.ContainsKey(Item.Null))
{
Assert.IsTrue(results[Item.Null] <= sampleSize * (1 - chance + errorMargin * 0.01f) && results[Item.Null] >= sampleSize * (1 - chance - errorMargin * 0.01f));
}
else
{
results.Add(Item.Null, 0);
Assert.IsTrue(true);
}
return(results);
}
void Start()
{
if (instance == null)
{
instance = this;
}
else if (instance != this)
{
Destroy(gameObject);
}
DontDestroyOnLoad(gameObject);
PopulateLootTableManager();
}
/* COPY OF CODE TO BE TESTED - MIGHT CHANGE FUNCTIONALITY OF TESTE ITEMS */
/* MAKE SURE THIS CODE IS ROUGHLY THE SAME AS THE TESTED ITEM */
public static Item GetRandomLootTest(List <KeyValuePair <Item, float> > items, float dropRate)
{
// Get the total value of all values
var total = LootTableManager.GetTotalOfValues(items, 0, 0.0f);
// Convert dropRate (in %) to a usable value in the context of 'items'
var dropRateInContext = LootTableManager.GetDropRateInContext(dropRate, total);
var temp = LootTableManager.ApplyDropRate(items, dropRateInContext);
// Different from tested code due to use of UnityEngine.Random
var itemNr = GetRandomItemNr(0.0, total + dropRateInContext);
var chance = 0.0f;
foreach (var item in temp)
{
if (itemNr >= chance && itemNr < item.Value + chance)
{
return(item.Key);
}
chance += item.Value;
}
return(Item.Null);
}
protected override void Start()
{
base.Start();
_item = LootTableManager.GetRandomLoot(LootTable, DropChance);
}
private void Awake()
{
_instance = this;
LoadLootTableData();
}
