/// <inheritdoc />
public string Part1()
{
IntCodeVM2 vm = new IntCodeVM2(program);
// show prompt
vm.ExecuteProgram();
DrawASCIIOutput(vm.GetOutputs());
vm.ClearOutput();
// input program
//J = (NOT A OR NOT B OR NOT C) AND D
//
// @
// ##ABCD###
//
// if D is ground and any of A,B,C aren't then jump
ASCIIHelper helper = new ASCIIHelper();
helper.AddLine("NOT A T");
helper.AddLine("NOT B J");
helper.AddLine("OR T J");
helper.AddLine("NOT C T");
helper.AddLine("OR T J");
helper.AddLine("AND D J");
helper.AddLine("WALK");
vm.AddInput(helper.Convert());
// output what it showed
vm.ResumeProgram();
if (vm.GetLastOutput() > 255)
{
Console.WriteLine($"\nhull damage taken: {vm.GetLastOutput()}");
}
else
{
DrawASCIIOutput(vm.GetOutputs());
}
return("");
}
/// <inheritdoc />
public string Part1()
{
// set to true to play the text adventure
bool userPlay = false;
IntCodeVM2 vm = new IntCodeVM2(program);
vm.ExecuteProgram();
if (userPlay)
{
while (true)
{
// output
foreach (long l in vm.GetOutputs())
{
if (l < 255)
{
Console.Write((char)l);
}
else
{
Console.Write(l);
}
}
vm.ClearOutput();
// input
string inputLine = Console.ReadLine();
ASCIIHelper helper = new ASCIIHelper();
helper.AddLine(inputLine);
vm.AddInput(helper.Convert());
vm.ResumeProgram();
}
}
else
{
// list of inputs to get to the end
List <string> inputs = new List <string>()
{
"south",
"take food ration",
"west",
"north",
"north",
"east",
"take astrolabe",
"west",
"south",
"south",
"east",
"north",
"east",
"south",
"take weather machine",
"west",
"take ornament",
"east",
"north",
"east",
"east",
"east",
"south"
};
ASCIIHelper helper = new ASCIIHelper();
foreach (string input in inputs)
{
helper.AddLine(input);
}
vm.AddInput(helper.Convert());
vm.ResumeProgram();
List <long> output = vm.GetOutputs();
output.RemoveAt(output.Count - 1); // remove last \n
int lastLineStart = output.LastIndexOf(10); // get last sentence
// convert characters to a string
StringBuilder lastLine = new StringBuilder();
for (int i = lastLineStart + 1; i < output.Count; i++)
{
if (output[i] < 255)
{
lastLine.Append((char)output[i]);
}
else
{
lastLine.Append(output[i]);
}
}
// get the number from the last line
return(Regex.Match(lastLine.ToString(), @"\d+").Value);
}
return($"");
}
/// <inheritdoc />
public string Part2()
{
IntCodeVM2 vm = new IntCodeVM2(program);
// show prompt
vm.ExecuteProgram();
DrawASCIIOutput(vm.GetOutputs());
vm.ClearOutput();
// input program
//
// @
// ##ABCDEFGHI###
//
// if D is ground and any of A,B,C aren't then jump (p1)
// invert T (now equal to C)
// if ((I OR F) AND E) OR H are ground, then jump
ASCIIHelper helper = new ASCIIHelper();
helper.AddLine("NOT A T");
helper.AddLine("NOT B J");
helper.AddLine("OR T J");
helper.AddLine("NOT C T");
helper.AddLine("OR T J");
helper.AddLine("AND D J");
helper.AddLine("AND T T");
helper.AddLine("OR I T");
helper.AddLine("OR F T");
helper.AddLine("AND E T");
helper.AddLine("OR H T");
helper.AddLine("AND T J");
helper.AddLine("RUN");
vm.AddInput(helper.Convert());
// output what it showed
vm.ResumeProgram();
if (vm.GetLastOutput() > 255)
{
Console.WriteLine($"\nhull damage taken: {vm.GetLastOutput()}");
}
else
{
DrawASCIIOutput(vm.GetOutputs());
}
return("");
}
