/// <summary>
/// Resolves the ItemRoll to a GameObject by performing a die roll
/// </summary>
/// <returns></returns>
public IResolver Resolve()
{
string name = String.Empty;
if (Item is GameObject)
{
name = ((GameObject)Item).Name;
}
else if (Item is GameObjectInstance)
{
name = ((GameObjectInstance)Item).Item.Name;
}
Logger.Write("Resolve ItemRoll: " + Item.ToString() + ", " + Dice.ToString() + " " + " x" + Multiplier + " (" + Percent + "%)");
DieRoll percentRoll = new DieRoll(1, 100, 0);
int percent = percentRoll.Roll();
Logger.Write("... rolled " + percentRoll.ToString() + ": " + percent.ToString() + "%" + ((percent <= Percent) ? "" : " NO ROLL"));
if (percent <= Percent)
{
return(Roll());
}
else
{
return(null);
}
}
/// <summary>
/// Perform a die roll from die roll stats
/// </summary>
/// <param name="dice"></param>
/// <param name="sides"></param>
/// <param name="modifier"></param>
/// <param name="keep"></param>
/// <returns></returns>
public static int Roll(int dice, int sides, int modifier, int keep)
{
DieRoll dr = new DieRoll(dice, sides, modifier);
dr.Keep = keep;
return(dr.Roll());
}
/// <summary>
/// Performs a die roll to generate one or more IResolvers from Item
/// </summary>
/// <returns></returns>
public IResolver Roll()
{
//GameObjectInstance result = new GameObjectInstance(Item, Dice.Roll() * Multiplier);
if (Item is GameObject)
{
GameObjectInstance item = new GameObjectInstance((GameObject)Item, Dice.Roll() * Multiplier);
Logger.Write("... rolled " + item.ToString());
return(item);
}
else if (Item is TableRoll && IsGrouped)
{
// Number of dice in Dice determines number of TableRolls performed.
// Dice rolled with a single die determines number of occurrences of each TableRoll results.
// e.g. if Dice = 4d10+2, 4 TableRolls are performed, and d10+2 is rolled to determine number of occurrences of each result.
TableRoll t = (TableRoll)Item;
Logger.Write("... performing " + Dice.Dice.ToString() + " rolls on " + t.Table.TableName);
ItemList list = new ItemList();
DieRoll singleRoll = new DieRoll(1, Dice.Sides, Dice.Modifier);
for (int i = 0; i < Dice.Dice; i++)
{
IResolver item = Item.Resolve();
if (item != null)
{
int count = singleRoll.Roll();
Logger.Write("... occurring " + count + " times");
for (int j = 0; j < count; j++)
{
list.Add(item);
}
}
}
return(list);
}
else
{
ItemList list = new ItemList();
int count = Dice.Roll() * Multiplier;
Logger.Write("... rolled " + Dice.ToString() + ": " + count.ToString());
for (int i = 0; i < count; i++)
{
list.Add(Item.Resolve());
}
return(list);
}
}
public IResolver Roll(int ignoreBelow, int ignoreAbove)
{
DieRoll dice = new DieRoll(1, this.Count, 0);
int roll = -1;
int attempts = 0;
while (attempts <= Constants.MaxRollAttempts && (roll < ignoreBelow || roll > ignoreAbove))
{
roll = dice.Roll();
attempts++;
}
IResolver result = this[roll];
return(result.Resolve());
}
/// <summary>
/// Return a resolved, randomly selected item from the list
/// </summary>
/// <param name="ignoreBelow"></param>
/// <param name="ignoreAbove"></param>
/// <returns></returns>
public IResolver Roll(int ignoreBelow, int ignoreAbove)
{
DieRoll dice = new DieRoll(1, _list.Count, 0);
int roll = -1;
int attempts = 0;
while (attempts <= Constants.MaxRollAttempts && (roll < ignoreBelow || roll > ignoreAbove))
{
roll = dice.Roll();
attempts++;
}
Dictionary <string, IResolver> .Enumerator en = _list.GetEnumerator();
for (int i = 0; i < roll; i++)
{
en.MoveNext();
}
string key = en.Current.Key;
return(this.Resolve(key));
}
/// <summary>
/// Perform a die roll from a string such as "3d8+1"
/// </summary>
/// <param name="dieRollString"></param>
/// <returns></returns>
public static int Roll(string dieRollString)
{
DieRoll dieRoll = DieRoll.FromString(dieRollString);
return(dieRoll.Roll());
}