private GSCore execAdd(GSCoreCollection args)
{
GSCoreDataType dataType = args.getArithmeticDataType();
switch (dataType)
{
case GSCoreDataType.String:
case GSCoreDataType.Void:
{
string[] arr = getStringArray(args);
StringBuilder sb = new StringBuilder();
foreach (string s in arr)
{
if (sb.Length > 0)
{
sb.Append(' ');
}
sb.Append(s);
}
return(new GSString()
{
Value = sb.ToString()
});
}
case GSCoreDataType.Double:
{
double[] arr = getDoubleArray(args);
double sum = 0;
for (int i = 0; i < arr.Length; i++)
{
sum += arr[i];
}
return(new GSNumber()
{
DoubleValue = sum
});
}
case GSCoreDataType.Integer:
case GSCoreDataType.Boolean:
{
long[] arr = getIntegerArray(args);
long sum = 0;
for (int i = 0; i < arr.Length; i++)
{
sum += arr[i];
}
return(new GSNumber()
{
IntegerValue = sum
});
}
default:
break;
}
return(new GSString());
}
private GSCore execLt(GSCoreCollection arg1)
{
GSBoolean bv = new GSBoolean();
GSCoreDataType dt = arg1.getArithmeticDataType();
if (dt == GSCoreDataType.Double)
{
bv.Value = (arg1[0].getDoubleValue() < arg1[1].getDoubleValue());
}
else if (dt == GSCoreDataType.Integer)
{
bv.Value = (arg1[0].getIntegerValue() < arg1[1].getIntegerValue());
}
else if (dt == GSCoreDataType.String)
{
bv.Value = (arg1[0].getStringValue().CompareTo(arg1[1].getStringValue()) < 0);
}
return(bv);
}
private GSCore execSub(GSCoreCollection args)
{
GSCoreDataType dataType = args.getArithmeticDataType();
switch (dataType)
{
case GSCoreDataType.Double:
{
double[] arr = getDoubleArray(args);
double sum = arr[0];
for (int i = 1; i < arr.Length; i++)
{
sum -= arr[i];
}
return(new GSNumber()
{
DoubleValue = sum
});
}
case GSCoreDataType.Integer:
case GSCoreDataType.Boolean:
{
long[] arr = getIntegerArray(args);
long sum = arr[0];
for (int i = 1; i < arr.Length; i++)
{
sum -= arr[i];
}
return(new GSNumber()
{
IntegerValue = sum
});
}
default:
break;
}
return(new GSString());
}
