bool ParseNumber(ParsePosition position, ref int number)
{
var position1 = (ParsePosition)position.Clone();
var num = 1;
if (position1.CurrentChar == '+' || position1.CurrentChar == '-')
{
num = position1.CurrentChar == '+' ? 1 : -1;
position1.MoveNext();
}
var digit = 0;
if (!ParseDigit(position: position1, digit: out digit))
{
return(false);
}
number = digit;
position.Skip(count: position1.CurrentIndex);
while (ParseDigit(position: position, digit: out digit))
{
number = 10 * number + digit;
}
number *= num;
return(true);
}
bool ParseCurly(ParsePosition position, List <IInputAction> inputs)
{
if (position.CurrentChar != '{')
{
return(false);
}
var position1 = (ParsePosition)position.Clone();
position1.MoveNext();
var pressInputs = new List <IInputAction>();
var releaseInputs = new List <IInputAction>();
if (!ParseSpecialChar(position: position1, pressInputs: pressInputs) && !ParseNonPrintable(position: position1, pressInputs: pressInputs, releaseInputs: releaseInputs) && !ParsePrintable(position: position1, pressInputs: pressInputs, releaseInputs: releaseInputs))
{
return(false);
}
var repetitionCount = 1;
var keyAction = KeyAction.PressAndRelease;
if (ParseWhitespaces(position: position1) && !ParseCurlyPostfix(position: position1, repetitionCount: ref repetitionCount, keyAction: ref keyAction) || position1.CurrentChar != '}')
{
return(false);
}
position1.MoveNext();
position.Skip(count: position1.CurrentIndex);
for (var index = 0; index < repetitionCount; ++index)
{
switch (keyAction)
{
case KeyAction.Press:
inputs.AddRange(collection: pressInputs);
break;
case KeyAction.Release:
inputs.AddRange(collection: releaseInputs);
break;
case KeyAction.PressAndRelease:
inputs.AddRange(collection: pressInputs);
inputs.AddRange(collection: releaseInputs);
break;
}
}
return(true);
}
bool ParseBlock(ParsePosition position, List <IInputAction> inputs)
{
if (position.CurrentChar != '(')
{
return(false);
}
var position1 = (ParsePosition)position.Clone();
position1.MoveNext();
var inputs1 = new List <IInputAction>();
ParseInnerText(position: position1, inputs: inputs1);
if (position1.CurrentChar != ')')
{
return(false);
}
position1.MoveNext();
position.Skip(count: position1.CurrentIndex);
inputs.AddRange(collection: inputs1);
return(true);
}
bool ParseModifiers(ParsePosition position, List <IInputAction> inputs)
{
var position1 = (ParsePosition)position.Clone();
var inputActionList = new List <IInputAction>();
var releaseInputs = new List <IInputAction>();
if (!ParseModifier(position: position1, pressInputs: inputActionList, releaseInputs: releaseInputs))
{
return(false);
}
position.Skip(count: position1.CurrentIndex);
do
{
;
} while (ParseModifier(position: position, pressInputs: inputActionList, releaseInputs: releaseInputs));
if (!ParsePrintable(position: position, pressInputs: inputActionList, releaseInputs: releaseInputs) && !ParseCurly(position: position, inputs: inputActionList))
{
ParseBlock(position: position, inputs: inputActionList);
}
inputs.AddRange(collection: inputActionList);
inputs.AddRange(collection: releaseInputs);
return(true);
}