private static List <DropItemRecord> GetDropSingleRate(DropGroupRecord dropGroup)
{
List <DropItemRecord> dropList = new List <DropItemRecord>();
for (int i = 0; i < dropGroup.DropItem.Count; ++i)
{
if (dropGroup.DropItem[i] != null)
{
if (dropGroup.DropRate[i] >= TOTAL_RATE)
{
dropList.Add(dropGroup.DropItem[i]);
}
else
{
int randomRate = Random.Range(0, TOTAL_RATE);
if (randomRate < dropGroup.DropRate[i])
{
dropList.Add(dropGroup.DropItem[i]);
}
}
}
}
return(dropList);
}
public static List <DropItemRecord> GetAndCreateDropItem(DropGroupRecord dropGroup)
{
var dropItems = GetDropItems(dropGroup);
foreach (var item in dropItems)
{
DropItem.CreateDropItem(item);
Debug.Log("dropItem:" + item.Id);
}
return(dropItems);
}
public static List <DropItemRecord> GetDropItems(DropGroupRecord dropGroup)
{
switch (dropGroup.DropGroupType)
{
case DROP_GROUP_TYPE.SINGLE:
return(GetDropSingleRate(dropGroup));
case DROP_GROUP_TYPE.TOTAL:
return(GetDropTotalRate(dropGroup));
}
return(new List <DropItemRecord>());
}
public static List <DropItemRecord> GetContainItems(DropGroupRecord dropGroup)
{
List <DropItemRecord> items = new List <DropItemRecord>();
foreach (var item in dropGroup.DropItem)
{
if (item != null)
{
items.Add(item);
}
}
return(items);
}
private static List <DropItemRecord> GetDropTotalRate(DropGroupRecord dropGroup)
{
List <DropItemRecord> dropList = new List <DropItemRecord>();
float totalRate = 0;
int randomRate = Random.Range(0, TOTAL_RATE);
for (int i = 0; i < dropGroup.DropItem.Count; ++i)
{
if (dropGroup.DropItem[i] != null)
{
totalRate += dropGroup.DropRate[i];
if (randomRate < totalRate)
{
dropList.Add(dropGroup.DropItem[i]);
break;
}
}
}
return(dropList);
}
