public override void Run()
{
ValueStorage itemPushed = new ValueStorage();
itemPushed.SetValue(source.GetValue());
parent.m_stack.Add(itemPushed);
base.Run();
}
public PushCommand(AsmInterpreter interpreter, string[] lineParts)
: base(interpreter, lineParts)
{
string sourceName = lineParts[1];
ValueStorage vs = null;
vs = parent.GetVariableByName(sourceName);
if (vs == null)
{
vs = parent.GetRegisterByName(sourceName);
{
if (vs == null)
{
vs = parent.GetStackValueFromTop(sourceName);
if (vs == null)
{
float number = 0.0f;
if (float.TryParse(sourceName, out number))
{
vs = new ValueStorage();
vs.SetValue(number);
parent.m_constants.Add(vs);
}
}
}
}
}
if (vs == null)
throw new InvalidOperationException("Invalid push source.");
source = vs;
}
public IfCommand(AsmInterpreter interpreter, string[] lineParts)
: base(interpreter, lineParts)
{
string comparisonName = lineParts[2];
string operandLeftName = lineParts[1];
string operandRightName = lineParts[3];
ComparisonDelegation delegation = GetComparisonDelegation(comparisonName);
if (delegation == null)
throw new InvalidOperationException("Invalid comparison operator.");
comp = delegation;
ValueStorage vs = null;
vs = parent.GetVariableByName(operandLeftName);
if (vs == null)
{
vs = parent.GetRegisterByName(operandLeftName);
if (vs == null)
{
vs = parent.GetStackValueFromTop(operandLeftName);
if (vs == null)
{
float number = 0.0f;
if (float.TryParse(operandLeftName, out number))
{
vs = new ValueStorage();
vs.SetValue(number);
parent.m_constants.Add(vs);
}
}
}
}
if (vs == null)
throw new InvalidOperationException("Invalid comparison left operand.");
operandLeft = vs;
vs = null;
vs = parent.GetVariableByName(operandRightName);
if (vs == null)
{
vs = parent.GetRegisterByName(operandRightName);
if (vs == null)
{
vs = parent.GetStackValueFromTop(operandRightName);
if (vs == null)
{
float number = 0.0f;
if (float.TryParse(operandRightName, out number))
{
vs = new ValueStorage();
vs.SetValue(number);
parent.m_constants.Add(vs);
}
}
}
}
if (vs == null)
throw new InvalidOperationException("Invalid comparison right operand.");
operandRight = vs;
}
public CalculationCommand(AsmInterpreter interpreter, string[] lineParts)
: base(interpreter, lineParts)
{
string operatorName = lineParts[0];
string targetName = lineParts[1];
string sourceName = lineParts[2];
CalculationDelegate delegation = GetCalculationDelegation(operatorName);
if (delegation == null)
throw new InvalidOperationException("Invalid calculation operator.");
calc = delegation;
ValueStorage vs = null;
vs = parent.GetVariableByName(sourceName);
if (vs == null)
{
vs = parent.GetRegisterByName(sourceName);
if (vs == null)
{
vs = parent.GetStackValueFromTop(sourceName);
if (vs == null)
{
float number = 0.0f;
if (float.TryParse(sourceName, out number))
{
vs = new ValueStorage();
vs.SetValue(number);
parent.m_constants.Add(vs);
}
}
}
}
if (vs == null)
throw new InvalidOperationException("Invalid calculation operand.");
operand = vs;
vs = parent.GetVariableByName(targetName);
if (vs == null)
{
vs = parent.GetRegisterByName(targetName);
if (vs == null)
{
vs = parent.GetStackValueFromTop(targetName);
}
}
if (vs == null)
throw new InvalidOperationException("Invalid calculation target.");
target = vs;
}
public PopCommand(AsmInterpreter interpreter, string[] lineParts)
: base(interpreter, lineParts)
{
if (lineParts.Length == 2)
{
string targetName = lineParts[1];
ValueStorage vs = null;
vs = parent.GetVariableByName(targetName);
if (vs == null)
{
vs = parent.GetRegisterByName(targetName);
}
if (vs == null)
throw new InvalidOperationException("Invalid pop target.");
target = vs;
}
else
{
target = null;
}
}
public AsmInterpreter()
{
for (int i = 0; i < m_registers.Length; i++)
m_registers[i] = new ValueStorage();
}
