public static bool TryGetLogicalExpressionValueFast(List <string> sOperands, List <string> sOperators, out DHJassValue value)
{
if (IsTracing)
{
if (expressionDepth == 0)
{
traceFound = false;
}
expressionDepth++;
}
List <DHJassBoolean> operands = new List <DHJassBoolean>(sOperands.Count);
List <string> operators = new List <string>(sOperators.Count);
//////////////////////////////////
// collect operands
//////////////////////////////////
foreach (string ccOperand in sOperands)
{
DHJassBoolean operand = new DHJassBoolean();
operand.SetValue(ccOperand);
operands.Add(operand);
}
////////////////////////////////////
// collect operators
////////////////////////////////////
foreach (string ccOperator in sOperators)
{
operators.Add(ccOperator);
}
//////////////////////////////////////
// process expression
//////////////////////////////////////
if (operands.Count == 0)
{
value = null;
return(false);
}
DHJassBoolean operand2;
DHJassBoolean result;
result = operands[0];
for (int i = 0; i < operators.Count; i++)
{
string Operator = operators[i];
if (Operator == "and")
{
operand2 = operands[i + 1];
result = result.And(operand2);
}
else
if (Operator == "or")
{
operand2 = operands[i + 1];
result = result.Or(operand2);
}
else
{
continue;
}
}
if (IsTracing)
{
expressionDepth--;
//if (expressionDepth == 0 && traceFound)
// Console.WriteLine("Found reference in:" + match.Value);
}
value = result;
return(true);
}
public static bool TryGetValue(string code, out DHJassValue value)
{
if (String.IsNullOrEmpty(code))
{
value = null;
return(false);
}
string name;
string param;
List <string> operands;
List <string> operators;
object parsedValue;
unsafe
{
fixed(char *pStr = code)
{
char *ptr = DHJassSyntax.removeWsRbRecursive(pStr, pStr + code.Length);
code = new string(ptr);
if (DHJassSyntax.checkDirectValueSyntaxFast(*pStr))
{
foreach (DHJassValue parser in DbJassTypeValueKnowledge.TypeValuePairs.Values)
{
if (parser.TryParseDirect(code, out parsedValue))
{
value = parser.GetNew();
value.Value = parsedValue;
return(true);
}
}
}
else
{
switch (code)
{
case "null":
value = new DHJassUnusedType();
return(true);
case "true":
value = new DHJassBoolean(null, true);
return(true);
case "false":
value = new DHJassBoolean(null, false);
return(true);
}
}
if (DHJassSyntax.checkLogicalExpressionsSyntaxFast(ptr, out operands, out operators))
{
return(TryGetLogicalExpressionValueFast(operands, operators, out value));
}
else
if (DHJassSyntax.checkRelationalExpressionsSyntaxFast(ptr, out operands, out operators)) //, out match))
{
return(TryGetRelationalExpressionValueFast(operands, operators, out value)); //match, out value);
}
else
if (DHJassSyntax.checkArithmeticExpressionsSyntaxFast(ptr, out operands, out operators)) //, out match))
{
return(TryGetArithmeticExpressionValueFast(operands, operators, out value)); //match, out value);
}
else
if (DHJassSyntax.checkTypeVariableUsageSyntaxFast(code, out name))
{
return(TryGetVariable(name, out value));
}
else
if (DHJassSyntax.checkArrayVariableUsageSyntaxFast(ptr, out name, out param))
{
DHJassValue array;
if (TryGetVariable(name, out array) && array is DHJassArray)
{
int index;
if (DHJassInt.TryParse(param, out index))
{
value = (array as DHJassArray)[index];
return(true);
}
}
}
else
if (DHJassSyntax.checkFunctionUsageSyntaxFast(ptr, out name, out operands)) // out match))
{
return(TryCallFunctionFast(name, operands, out value)); // match, out value);
}
else
if (DHJassSyntax.checkFunctionPointerUsageSyntaxFast(ptr, out name))
{
return(TryGetFunctionPointer(name, out value));
}
}
}
value = null;
return(false);
}
