private IEnumerator UseCoroutine()
{
pageManager.CreateText("The keypad has buttons labelled 0 to 9 and a small screen.\nOptions: 0-9, cancel");
bool quitting = false;
string enteredCode = "";
int failedAttempts = 0;
while (!quitting)
{
// Initialize input
TextLine textLine = pageManager.CreateText("> ");
List <StringConversion> stringConversions = new List <StringConversion>()
{
new StringConversion("0", "0"),
new StringConversion("1", "1"),
new StringConversion("2", "2"),
new StringConversion("3", "3"),
new StringConversion("4", "4"),
new StringConversion("5", "5"),
new StringConversion("6", "6"),
new StringConversion("7", "7"),
new StringConversion("8", "8"),
new StringConversion("9", "9"),
new StringConversion("cancel", "cancel")
};
inputModifier.RequestInput(textLine, stringConversions);
// Await input
while (!inputModifier.GetInputComplete())
{
yield return(null);
}
// Act on input
if (inputModifier.GetConversionIndex() == 10)
{
quitting = true;
}
else
{
string enteredDigit = stringConversions[inputModifier.GetConversionIndex()].typedString;
enteredCode += enteredDigit;
if (enteredCode.Length == 4)
{
if (enteredCode == correctCode)
{
pageManager.CreateText("The screen now reads " + enteredCode + ". The keypad beeps twice and you hear a clicking noise from inside the door. You've unlocked it!");
locked = false;
quitting = true;
}
else
{
pageManager.CreateText("The screen now reads " + enteredCode + ". The keypad buzzes and nothing happens. That wasn't the right code.\nOptions: 0-9, cancel");
enteredCode = "";
failedAttempts++;
}
}
// After several attempts the player just has to type 1 digit.
else if (enteredCode.Length == 1 && failedAttempts == maxFailedAttempts)
{
pageManager.CreateText("The screen now reads " + enteredCode + ". The keypad beeps twice and you hear a clicking noise from inside the door. You've unlocked it! You're somewhat surprised that the code was just " + enteredCode + "...");
locked = false;
quitting = true;
}
else
{
pageManager.CreateText("The screen now reads " + enteredCode + ".\nOptions: 0-9, cancel");
}
}
}
inUse = false;
}
private IEnumerator InCave()
{
// Show description text
CreateText("You're in a cave. To the west is a door.\nOptions: look around, go west");
// Initialize input
TextLine textLine = CreateText("> ");
List <StringConversion> stringConversions = new List <StringConversion>()
{
new StringConversion("look around", "look around"),
new StringConversion("go west", "go west")
};
inputModifier.RequestInput(textLine, stringConversions);
// Await input
while (!inputModifier.GetInputComplete())
{
yield return(null);
}
// Act on input
if (inputModifier.GetConversionIndex() == 0)
{
CreateText("There's a crevice above you, but it's much too high to reach. There's nothing here but rocks and moss.");
StartCoroutine(InCave());
}
if (inputModifier.GetConversionIndex() == 1)
{
CreateText("You walk west.");
StartCoroutine(AtDoor());
}
}