private JSProgram CreateProgramWithWhileStatement(int whileTimes)
{
JSProgram program = new JSProgram();
program.Render = true;
program.AddInputBlock("a", 1);
program.AddHeaterDeclarationBlock("z");
string times = program.AddConstantBlock(whileTimes);
string zero = program.AddConstantBlock(whileTimes);
string logicCheck = program.AddBoolOPBlock(BoolOPTypes.EQ, times, zero);
string scopeName = program.GetUniqueName();
program.AddScope(scopeName);
program.SetScope(scopeName);
string guardedBlock = AddFluidBlock(program, "a", "k");
program.SetScope(JSProgram.DEFAULT_SCOPE_NAME);
program.AddRepeatSegment(times, guardedBlock);
AddFluidBlock(program, "k", "k");
program.Finish();
return(program);
}
private void nestRepeats(JSProgram program, string prevScopeName, Queue <int> repeatTimes, string from, string to)
{
string times = program.AddConstantBlock(repeatTimes.Dequeue());
string scopeName = program.GetUniqueName();
program.AddScope(scopeName);
program.SetScope(scopeName);
string guardedBlock = AddFluidBlock(program, from, to);
if (repeatTimes.Count > 0)
{
nestRepeats(program, scopeName, repeatTimes, to, to);
}
program.SetScope(prevScopeName);
program.AddRepeatSegment(times, guardedBlock);
AddFluidBlock(program, to, to);
}
private void nestIfs(JSProgram program, string prevScopeName, Queue <bool> enableIf, string from, string to)
{
string left = program.AddConstantBlock(enableIf.Dequeue() ? 3 : 2);
string right = program.AddConstantBlock(3);
string conditionalBlock = program.AddBoolOPBlock(BoolOPTypes.EQ, left, right);
string scopeName = program.GetUniqueName();
program.AddScope(scopeName);
program.SetScope(scopeName);
string guardedBlock = AddFluidBlock(program, from, to);
if (enableIf.Count > 0)
{
nestIfs(program, scopeName, enableIf, to, to);
}
program.SetScope(prevScopeName);
program.AddIfSegment(conditionalBlock, guardedBlock);
AddFluidBlock(program, to, to);
}