//set the whole scene after coming from menu or from a photosphere
private void startGame(bool resume = false)
{
if (!resume)
{
foreach (CountryObject c in CountryPopulator.countryList)
{
c.chosen = false;
}
GlobalVariables.correctGuesses = 0;
GlobalVariables.startedPlaying = true;
int index = Random.Range(1, CountryPopulator.countryList.Count + 1);
GlobalVariables.correctCountry = GlobalVariables.getCountry(index);
IOOperations.WriteToSave("Category:" + GlobalVariables.category, true, false, true);
CountryPopulator.setUpHint(GlobalVariables.correctCountry, GlobalVariables.category);
}
else
{
CountryPopulator.setUpHint(GlobalVariables.correctCountry, GlobalVariables.category);
GlobalVariables.resume = false;
photosphered = false;
}
guessTimer = 0f;
}
// Update is called once per frame
void Update()
{
//camera update
Transform cg1 = GameObject.Find("QuestionCanvasGroup").transform;
cg1.transform.eulerAngles = new Vector3(90, 0, -Camera.main.transform.eulerAngles.y);
//set the whole scene after coming from menu or from a photosphere
if ((lookAtHint && !GlobalVariables.startedPlaying) || (lookAtHint && GlobalVariables.resume))
{
//photosphere
if (GlobalVariables.resume)
{
setText("", "CountdownTimer");
startGame(true);
}
//menu
else
{
//hold on to the "Are You Ready?" message
if (introTimer > 0)
{
CountryPopulator.setUpFirstHint(GlobalVariables.category);
introTimer -= Time.deltaTime;
GameObject.Find("CountdownTimer").GetComponent <Text>().text = Mathf.CeilToInt(introTimer).ToString();
}
//set the first question
else if (introTimer < 0)
{
startGame();
setText("", "CountdownTimer");
}
}
}
//update variables
correctCountry = GlobalVariables.correctCountry;
guessTimer += Time.deltaTime;
//if question of all the countries were already done, go back to menu
if (GlobalVariables.correctGuesses >= GlobalVariables.countryList.Count)
{
GlobalVariables.startedPlaying = false;
resetGame();
SceneManager.LoadScene("Main Menu", LoadSceneMode.Single);
}
else //set everything related to te question
{
//adjust the song volume as the user approach the right answer
if (correctCountry != null && !answeredCorrectly)
{
float score = correctCountry.score();
float value = -1 * score;
value += 235;
value = (value * 0.95f) / 235.05f;
value = Mathf.Min(1, Mathf.Max(0.05f, value));
GameObject.Find("GameMusic").GetComponent <AudioSource>().volume = value;
}
//time to display some hints?
if ((correctCountry != null && !string.IsNullOrEmpty(correctCountry.countryName)) && !answeredCorrectly)
{
elapsedTime += Time.deltaTime;
correctContinent = correctCountry.continent;
//hint 1: dim the light of the continents that don't contain the answer
if (correctContinent != activeContinent)
{
wrongContGaze += Time.deltaTime;
if (wrongContGaze > dimTime)
{
hint1 = true;
dimLights(0.001f, correctCountry.weather);
}
}
}
//if user exceeds time limit (which will be an adptive value in the future), displays the correct answer
if (correctCountry != null && guessTimer > (questionTimeOut) && !answeredCorrectly)
{
timeOut = true;
}
//when the user gets the right answer
if ((selectedCountry != null && correctCountry.Equals(selectedCountry)) || timeOut || answeredCorrectly)
{
elapsedTime = 0f;
if (!answeredCorrectly)
{
GameObject.Find("GameMusic").GetComponent <AudioSource>().PlayOneShot(correctSound);
GameObject.Find("DownArrow").GetComponent <SpriteRenderer>().enabled = true; //arrow indicates where to look to get the description of the topic
writeToLog(correctCountry.countryName, guessTimer.ToString(), hint1.ToString(), hint2.ToString()); //TODO: ADD WEATHER HINT AND ADJUST DIM HINT (now it is always true)
answeredCorrectly = true;
displayInfo = true;
timeOut = false;
}
//update the Canvas that stays bellow the user
if (displayInfo)
{
infoTimer += Time.deltaTime;
string description = XmlParser.getInfo(GlobalVariables.category, correctCountry.countryName);
float descriptionTime = (5 + descriptionTimeFactor * (description.Length));
//shows the description of the asked topic, during a time relative to the number of chars in the description text.
//right now the descriptionTimeFactor is fixed, but it should be adaptive in the future
if (infoTimer < descriptionTime)
{
GameObject.Find("HintImage").GetComponent <Image>().enabled = false;
setText(description, "QuestionText");
}
//if the country has a photosphere, show a warning about it to the user and then take him to it
else
{
if (GlobalVariables.photosphereCountries.Contains(correctCountry.countryName))
{
Text questionText = GameObject.Find("QuestionText").GetComponent <Text>();
questionText.text = "\n\n\nLet's take a trip to " + correctCountry.countryName + "!!";
//warning done, let's travel
if (infoTimer > (descriptionTime + photosphereWarningTime))
{
SceneManager.LoadSceneAsync(correctCountry.countryName, LoadSceneMode.Single);
displayInfo = false;
photosphered = true;
}
}
else
{
displayInfo = false;
}
}
}
//after the description, reset the parameters and get a new question, if any
if (!displayInfo)
{
if (!photosphered)
{
GameObject.Find("GameMusic").GetComponent <AudioSource>().Stop();
}
infoTimer = 0;
wrongContGaze = 0;
guessTimer = 0f;
answeredCorrectly = false;
hint1 = false;
hint2 = false;
//mark the country as already seen in the global variables
GlobalVariables.correctGuesses++;
CountryObject temp = GlobalVariables.countryList.Find(c => c.Equals(correctCountry));
temp.chosen = true;
if (GlobalVariables.correctGuesses < GlobalVariables.countryList.Count)
{
GlobalVariables.correctCountry = GlobalVariables.getRandomNonChosen();
if (!photosphered)
{
CountryPopulator.setUpHint(GlobalVariables.correctCountry, GlobalVariables.category);
}
}
}
}
}
}