private void PauseButton_Click(object sender, RoutedEventArgs e)
{
_interpreter.Pause();
PauseButton.Visibility = Visibility.Collapsed;
NextStepButton.Visibility = Visibility.Visible;
ResumeButton.Visibility = Visibility.Visible;
}
private void RunStatement(Code.AbstractSyntaxTree.Statement statement)
{
if (BaZicInterpreter.Verbose)
{
VerboseLog(L.BaZic.Runtime.Interpreters.BlockInterpreter.FormattedExecutingStatement(statement.GetType().Name));
}
switch (statement)
{
case AssignStatement assign:
new AssignInterpreter(BaZicInterpreter, this, ExecutionFlowId, assign).Run();
break;
case BreakStatement @break:
new BreakInterpreter(BaZicInterpreter, this, ExecutionFlowId, @break).Run();
break;
case CommentStatement comment:
// Just ignore
break;
case ConditionStatement condition:
var conditionInterpreter = new ConditionInterpreter(BaZicInterpreter, this, ExecutionFlowId, condition);
conditionInterpreter.Run();
ApplyChildBlockState(conditionInterpreter.ChildBlockState);
break;
case GoToLabelStatement goToLabel:
JumpToLabel(goToLabel.Name.Identifier);
break;
case IterationStatement iteration:
var iterationInterpreter = new IterationInterpreter(BaZicInterpreter, this, ExecutionFlowId, iteration);
iterationInterpreter.Run();
ApplyChildBlockState(iterationInterpreter.ChildBlockState);
break;
case LabelConditionStatement labelCondition:
var labelConditionInterpreter = new LabelConditionInterpreter(BaZicInterpreter, this, ExecutionFlowId, labelCondition);
labelConditionInterpreter.Run();
if (!IsAborted && labelConditionInterpreter.ConditionValidated)
{
JumpToLabel(labelCondition.LabelName.Identifier);
}
break;
case LabelDeclaration labelDeclaration:
// Just ignore
break;
case ReturnStatement @return:
new ReturnInterpreter(BaZicInterpreter, this, ExecutionFlowId, @return).Run();
break;
case ThrowStatement @throw:
new ThrowInterpreter(BaZicInterpreter, this, ExecutionFlowId, @throw).Run();
break;
case TryCatchStatement tryCatch:
var tryCatchInterpreter = new TryCatchInterpreter(BaZicInterpreter, this, ExecutionFlowId, tryCatch);
tryCatchInterpreter.Run();
ApplyChildBlockState(tryCatchInterpreter.ChildBlockState);
break;
case VariableDeclaration variableDeclaration:
new VariableDeclarationInterpreter(BaZicInterpreter, this, ExecutionFlowId, variableDeclaration).Run();
break;
case ExpressionStatement expressionStatement:
new ExpressionStatementInterpreter(BaZicInterpreter, this, ExecutionFlowId, expressionStatement).Run();
break;
case BreakpointStatement breakpoint:
if (BaZicInterpreter.Verbose)
{
VerboseLog(L.BaZic.Runtime.Interpreters.BlockInterpreter.BreakpointIntercepted);
}
BaZicInterpreter.Pause();
Task.Delay(100).Wait();
break;
default:
BaZicInterpreter.ChangeState(this, new InternalException(L.BaZic.Runtime.Interpreters.BlockInterpreter.FormattedInterpreterNotFound(statement.GetType().FullName)), statement);
break;
}
if (BaZicInterpreter.Verbose && (State.ExitMethod || State.ExitIteration || State.ExitBlockBecauseOfLabelJump))
{
VerboseLog(L.BaZic.Runtime.Interpreters.BlockInterpreter.ExitingBlock);
}
}