/// <summary>
/// Compare arguments by compare mark.
/// </summary>
/// <param name="mark">Compare mark.</param>
/// <param name="arg1">Argument 1.</param>
/// <param name="arg2">Argument 2.</param>
/// <param name="dex">Index of line.</param>
internal bool CompareArguments(MochaScriptComparisonMark mark, object arg1, object arg2, int dex)
{
try {
if (mark == MochaScriptComparisonMark.Undefined)
{
throw Throw(dex + 1, "|| ComparisonMark failed, no such ComparisonMark!");
}
if (mark == MochaScriptComparisonMark.Equal)
{
return(arg1.Equals(arg2));
}
if (mark == MochaScriptComparisonMark.NotEqual)
{
return(!arg1.Equals(arg2));
}
var a1 = (decimal)MochaData.GetDataFromString(MochaDataType.Decimal, arg1.ToString());
var a2 = (decimal)MochaData.GetDataFromString(MochaDataType.Decimal, arg2.ToString());
if (mark == MochaScriptComparisonMark.EqualBigger)
{
return(a1 >= a2);
}
if (mark == MochaScriptComparisonMark.EqualSmaller)
{
return(a1 <= a2);
}
if (mark == MochaScriptComparisonMark.Bigger)
{
return(a1 > a2);
}
else
{
return(a1 < a2);
}
} catch { return(false); }
}
/// <summary>
/// Process if.
/// </summary>
/// <param name="startIndex">Process start index.</param>
internal int Process_if(int startIndex)
{
bool ok = false;
int closeIndex;
for (int index = startIndex; index < MochaScriptArray.Length; index++)
{
string line = MochaScriptArray[index].Trim();
if (index == startIndex && line.StartsWith("if "))
{
//Check argument.
string[] elifArg = MochaScriptArray[index].Trim().Split(' ');
if (elifArg.Length != 4)
{
throw Throw(index + 1, "|| The if comparison was wrong! There are too many or missing parameters!");
}
//Get compare mark.
MochaScriptComparisonMark elifMark = GetCompareMark(elifArg[2]);
if (elifMark == MochaScriptComparisonMark.Undefined)
{
throw Throw(index + 1, "|| The comparison parameter is not recognized!");
}
//Get Value Arguments.
object ElifArg1 = GetArgumentValue("Undefined", elifArg[1], index);
object ElifArg2 = GetArgumentValue("Undefined", elifArg[3], index);
//Check arguments.
if (ElifArg1 == null || ElifArg2 == null)
{
throw Throw(index + 1, "|| One of his arguments could not be processed!");
}
closeIndex = codeProcessor.GetCloseBracketIndex(index + 2, '{', '}');
if (!ok && CompareArguments(elifMark, ElifArg1, ElifArg2, index))
{
ok = true;
ProcessRange(index + 2, closeIndex);
index = closeIndex;
continue;
}
else
{
index = closeIndex;
continue;
}
}
else if (line.StartsWith("elif "))
{
//Check argument.
string[] ElifArg = MochaScriptArray[index].Trim().Split(' ');
if (ElifArg.Length != 4)
{
throw Throw(index + 1, "|| The if comparison was wrong! There are too many or missing parameters!");
}
//Get compare mark.
MochaScriptComparisonMark ElifMark = GetCompareMark(ElifArg[2]);
if (ElifMark == MochaScriptComparisonMark.Undefined)
{
throw Throw(index + 1, "The comparison parameter is not recognized!");
}
//Get Value Arguments.
object ElifArg1 = GetArgumentValue("Undefined", ElifArg[1], index);
object ElifArg2 = GetArgumentValue("Undefined", ElifArg[3], index);
//Check arguments.
if (ElifArg1 == null || ElifArg2 == null)
{
throw Throw(index + 1, "|| One of his arguments could not be processed!");
}
closeIndex = codeProcessor.GetCloseBracketIndex(index + 2, '{', '}');
if (!ok && CompareArguments(ElifMark, ElifArg1, ElifArg2, index))
{
ok = true;
ProcessRange(index + 2, closeIndex);
index = closeIndex;
continue;
}
else
{
index = closeIndex;
continue;
}
}
else if (line == "else")
{
closeIndex = codeProcessor.GetCloseBracketIndex(index + 2, '{', '}');
if (!ok)
{
ProcessRange(index + 2, closeIndex);
}
return(closeIndex);
}
else
{
return(index - 1);
}
}
throw Throw(startIndex + 1, "|| Could not process if-elif-else structures.");
}