private static CalcValue CompUntil(CalcObject left, CLComparison comp, CalcObject right, CLLocalStore vars, CLContextProvider context)
{
int limit = int.MaxValue;
DiceContext dc = null;
// We need to get the limits if they've been set
if (context.ContainsDerived(typeof(DiceContext), out Type actualDiceContext))
{
dc = (DiceContext)(context.Get(actualDiceContext));
limit = Math.Min(dc.PerRollLimit, dc.PerFunctionLimit - dc.PerFunctionUsed);
if (limit == 0)
{
throw new LimitedDiceException();
}
}
CalcNumber numLeft = null;
CalcList lstLeft = null;
bool list = false;
CalcNumber numRight = (CalcNumber)right;
// Now figure out how many sides each die has...
int sides = 0;
// (Are we using a list or a number for the sides?)
if (left is CalcNumber)
{
numLeft = (CalcNumber)left;
sides = (int)(numLeft.Value);
}
else if (left is CalcList)
{
lstLeft = (CalcList)left;
sides = lstLeft.Count;
list = true;
}
// ... and ensure it's at least one.
if (sides < 1)
{
throw new CLException("Dice must have at least one side.");
}
// Now we can roll the dice!
List <CalcValue> lstRet = new List <CalcValue>();
Random rand = null;
if (context.ContainsDerived(typeof(Random), out Type actualRandom))
{
rand = (Random)(context.Get(actualRandom));
}
else
{
rand = new Random();
}
CalcList output = null;
Type actual = null;
for (int i = 0; i < limit; i++)
{
// First determine the value
int choice = rand.Next(sides);
CalcNumber value = null;
if (list)
{
CalcValue val = lstLeft[choice];
if (val is CalcList valList)
{
value = new DiceDie(valList.Sum(), lstLeft);
}
else if (val is CalcNumber valNum)
{
value = new DiceDie(valNum.Value, lstLeft);
}
}
else
{
value = new DiceDie(choice + 1, new CalcNumber(sides));
}
// See if it satisfies the comparison
if (comp.CompareFunction(value.Value, numRight.Value))
{
vars["_u"] = value;
output = new CalcList(lstRet.ToArray());
// Add to roll history
if (context.ContainsDerived(typeof(List <(string, CalcList)>), out actual))
{
List <(string, CalcList)> history = (List <(string, CalcList)>)context.Get(actual);
history.Add(($"{left.ToCode()}u{comp.PostfixSymbol}{right.ToCode()}", output));
history.Add(($"Killed above roll:", ValToList(value)));
}
// also remember to actually UPDATE the limits! (╯°□°）╯︵ ┻━┻
if (dc != null)
{
dc.PerFunctionUsed += i + 1;
}
return(output);
}
else
{
lstRet.Add(value);
}
}
vars["_u"] = new CalcNumber(0);
output = new CalcList(lstRet.ToArray());
// Add to roll history
if (context.ContainsDerived(typeof(List <(string, CalcList)>), out actual))
{
List <(string, CalcList)> history = (List <(string, CalcList)>)context.Get(actual);
history.Add(($"{left.ToCode()}u{comp.PostfixSymbol}{right.ToCode()}", output));
}
// also remember to actually UPDATE the limits! (╯°□°）╯︵ ┻━┻
if (dc != null)
{
dc.PerFunctionUsed += limit;
}
return(output);
}
private static CalcValue CompRerolls(CalcObject left, CLComparison comp, CalcObject right, CLLocalStore vars, CLContextProvider context, bool keep = false, bool recurse = false)
{
CalcList lstLeft = (CalcList)left;
CalcNumber numRight = (CalcNumber)right;
List <CalcValue> output = new List <CalcValue>();
DiceContext dc = null;
int limit = 0;
int limitUsed = 0;
// We need to get the limits if they've been set
if (context.ContainsDerived(typeof(DiceContext), out Type actualDiceContext))
{
dc = (DiceContext)(context.Get(actualDiceContext));
limit = Math.Min(dc.PerRollLimit, dc.PerFunctionLimit - dc.PerFunctionUsed);
if (limit == 0)
{
throw new LimitedDiceException();
}
}
// Go through the list
foreach (CalcValue val in lstLeft)
{
decimal value;
if (val is CalcNumber valNum)
{
value = valNum.Value;
}
else if (val is CalcList valList)
{
value = valList.Sum();
}
else
{
throw new CLException("Re-rolls only work with numeric values.");
}
// If it's a value we need to re-roll
if (comp.CompareFunction(value, numRight.Value))
{
// Keep the original value ("x" and "xr" operators)
if (keep)
{
output.Add(val);
}
// Now make another value (or recurse)
bool redo = true;
// Now figure out how many sides each die has...
int sides = 0;
bool list = false;
CalcValue dSides;
CalcList lstSides = null;
if (val is DiceDie die)
{
dSides = die.Sides;
// (Are we using a list or a number for the sides?)
if (dSides is CalcNumber nSides)
{
sides = (int)(nSides.Value);
}
else if (dSides is CalcList lSides)
{
lstSides = lSides;
sides = lSides.Count;
list = true;
}
}
else
{
decimal valValue = 0;
if (val is CalcNumber nVal)
{
valValue = nVal.Value;
}
else if (val is CalcList lVal)
{
valValue = lVal.Sum();
}
else
{
throw new CLException("Reroll only works with numeric values.");
}
if (valValue < 0)
{
valValue *= -1;
}
sides =
(valValue <= 6) ? 6 :
(valValue <= 20) ? 20 :
(valValue <= 100) ? 100 :
(valValue <= 1000) ? 1000 :
(valValue <= 10000) ? 10000 :
(valValue <= 100000) ? 100000 :
(valValue <= 1000000) ? 1000000 :
(valValue <= 10000000) ? 10000000 :
(valValue <= 100000000) ? 100000000 :
(valValue <= 1000000000) ? 1000000000 : 2147483647;
dSides = new CalcNumber(sides);
}
// Now we can roll the dice!
Random rand = null;
if (context.ContainsDerived(typeof(Random), out Type actualRandom))
{
rand = (Random)(context.Get(actualRandom));
}
else
{
rand = new Random();
}
while (redo && limitUsed < limit)
{
int choice = rand.Next(sides);
limitUsed++;
decimal cValue = 0;
if (list)
{
CalcValue cVal = lstSides[choice];
if (cVal is CalcNumber cNum)
{
cValue = cNum.Value;
output.Add(new DiceDie(cValue, lstSides));
}
else if (cVal is CalcList cList)
{
cValue = cList.Sum();
output.Add(new DiceDie(cValue, lstSides));
}
}
else
{
cValue = choice + 1;
output.Add(new DiceDie(cValue, new CalcNumber(sides)));
}
// recursion?
if (recurse)
{
redo = comp.CompareFunction(cValue, numRight.Value);
}
else
{
redo = false;
}
}
}
else
{
// The reroll comparison wasn't satisfied
output.Add(val);
}
}
return(new CalcList(output.ToArray()));
}
private static CalcValue BinDice(CalcObject left, CalcObject right, CLLocalStore vars, CLContextProvider context)
{
int limit = int.MaxValue;
DiceContext dc = null;
// We need to get the limits if they've been set
if (context.ContainsDerived(typeof(DiceContext), out Type actualDiceContext))
{
dc = (DiceContext)(context.Get(actualDiceContext));
limit = Math.Min(dc.PerRollLimit, dc.PerFunctionLimit - dc.PerFunctionUsed);
if (limit == 0)
{
throw new LimitedDiceException();
}
}
CalcNumber numLeft = (CalcNumber)left;
CalcNumber numRight = null;
CalcList lstRight = null;
bool list = false;
// Now figure out how many dice to roll...
int count = (int)(numLeft.Value);
// ... and whether or not it's within limits (including the limitation that it must be positive)
if (count <= 0)
{
throw new CLException("The number of dice to roll must be positive.");
}
else if (count > limit)
{
count = limit;
}
// also remember to actually UPDATE the limits! (╯°□°）╯︵ ┻━┻
if (dc != null)
{
dc.PerFunctionUsed += count;
}
// Now figure out how many sides each die has...
int sides = 0;
// (Are we using a list or a number for the sides?)
if (right is CalcNumber)
{
numRight = (CalcNumber)right;
sides = (int)(numRight.Value);
}
else if (right is CalcList)
{
lstRight = (CalcList)right;
sides = lstRight.Count;
list = true;
}
// ... and ensure it's at least one.
if (sides < 1)
{
throw new CLException("Dice must have at least one side.");
}
// Now we can roll the dice!
CalcValue[] ret = new CalcValue[count];
Random rand = null;
if (context.ContainsDerived(typeof(Random), out Type actualRandom))
{
rand = (Random)(context.Get(actualRandom));
}
else
{
rand = new Random();
}
for (int i = 0; i < count; i++)
{
int choice = rand.Next(sides);
if (list)
{
CalcValue val = lstRight[choice];
if (val is CalcNumber valNum)
{
ret[i] = new DiceDie(valNum.Value, lstRight);
}
else if (val is CalcList valList)
{
ret[i] = new DiceDie(valList.Sum(), lstRight);
}
else
{
throw new CLException("Dice must be numeric values."); // maybe I'll change this one day
}
}
else
{
ret[i] = new DiceDie(choice + 1, new CalcNumber(sides));
}
}
CalcList output = new CalcList(ret);
// Add to roll history
if (context.ContainsDerived(typeof(List <(string, CalcList)>), out Type actual))
{
List <(string, CalcList)> history = (List <(string, CalcList)>)context.Get(actual);
history.Add(($"{left.ToCode()}d{right.ToCode()}", output));
}
return(output);
}
