/** 权重随机一个(intArr)(重置随机) */
public int[] randomForIntArr(ILogicEntity entity, int seedType)
{
int[][] intArr;
if ((intArr = _intArr).Length == 0)
{
return(null);
}
int rd = 0;
if (seedType == ClientRandomSeedType.Client)
{
rd = MathUtils.randomInt(_weight);
}
else
{
rd = entity.randomInt(_weight);
}
int index = 0;
while (rd >= intArr[index][0])
{
rd -= intArr[index++][0];
}
return(intArr[index]);
}
/// <summary>
/// 随机一个物品(可能为空)
/// </summary>
public ItemData randomOne(ILogicEntity entity, int seedType)
{
switch (type)
{
case RandomItemType.Single:
{
int[] arr = args[0];
if (arr[0] <= 0)
{
return(null);
}
return(BaseC.logic.createItem(arr[0], arr.Length > 1 ? arr[1] : 1));
}
case RandomItemType.AverageItem:
{
int[] arr = null;
if (seedType == ClientRandomSeedType.Client)
{
arr = args[MathUtils.randomInt(args.Length)];
}
else
{
arr = args[entity.randomInt(args.Length)];
}
if (arr[0] <= 0)
{
return(null);
}
return(BaseC.logic.createItem(arr[0], arr.Length > 1 ? arr[1] : 1));
}
case RandomItemType.WeightItem:
{
int[] arr = _weightTool.randomForIntArr(entity, seedType);
if (arr[1] <= 0)
{
return(null);
}
return(BaseC.logic.createItem(arr[1], arr.Length > 2 ? arr[2] : 1));
}
case RandomItemType.WeightCreateItem:
{
int[] arr = _weightTool.randomForIntArr(entity, seedType);
if (arr[1] <= 0)
{
return(null);
}
ItemData data = BaseC.logic.createItemByCreateID(arr[1]);
data.num = arr.Length > 2 ? arr[2] : 1;
return(data);
}
case RandomItemType.WeightRandomItem:
{
int[] arr = _weightTool.randomForIntArr(entity, seedType);
if (arr[1] <= 0)
{
return(null);
}
return(get(arr[1]).randomOne(entity, seedType));
}
}
return(null);
}
