// Updates the characters and rule size based on the value you add. Adds random values as to not return an empty error.
public void RuleSet(string newCharacters)
{
if (newCharacters != "" && !newCharacters.Contains(">"))
{
// if the user sets the character length to zero, to prevent bugs resets them both.
if (int.Parse(newCharacters) <= 0)
{
newCharacters = 1.ToString();
Characters[0].transform.GetChild(1).GetComponent <TextMeshProUGUI>().text = "> X"; LSystemScript.characters[0] = characters[0];
Rules[0].transform.GetChild(1).GetComponent <TextMeshProUGUI>().text = "> F[+X]F[-X]+X"; LSystemScript.rules[0] = rules[0];
}
else if (int.Parse(newCharacters) > 4)
{
newCharacters = 4.ToString();
}
// Checks if the number is less than how many is active, if so deactivate them and remove them from the characters and rules.
rulesetText.text = "";
int count = LSystemScript.characters.Count;
for (int i = int.Parse(newCharacters); i < count; i++)
{
Characters[LSystemScript.characters.Count - 1].SetActive(false);
Rules[LSystemScript.rules.Count - 1].SetActive(false);
LSystemScript.characters.RemoveAt(LSystemScript.characters.Count - 1);
LSystemScript.rules.RemoveAt(LSystemScript.rules.Count - 1);
}
// If the number is more than how many are active, then activate them and set them active.
for (int i = 0; i < int.Parse(newCharacters); i++)
{
if (!Characters[i].activeSelf)
{
//Upon re-adding that character and rule, then reset it from the prefabs.
switch (i)
{
case 1:
Characters[i].SetActive(true);
Characters[1].transform.GetChild(1).GetComponent <TextMeshProUGUI>().text = "> " + characters[1]; LSystemScript.characters.Add(characters[1]);
Rules[1].transform.GetChild(1).GetComponent <TextMeshProUGUI>().text = "> FF"; LSystemScript.rules.Add(rules[1]);
break;
case 2:
Characters[i].SetActive(true);
Characters[2].transform.GetChild(1).GetComponent <TextMeshProUGUI>().text = "> " + characters[2]; LSystemScript.characters.Add(characters[2]);
Rules[2].transform.GetChild(1).GetComponent <TextMeshProUGUI>().text = "> [+FX][FX][-FX]"; LSystemScript.rules.Add(rules[2]);
break;
case 3:
Characters[i].SetActive(true);
Characters[3].transform.GetChild(1).GetComponent <TextMeshProUGUI>().text = "> " + characters[3]; LSystemScript.characters.Add(characters[3]);
Rules[3].transform.GetChild(1).GetComponent <TextMeshProUGUI>().text = "> XX"; LSystemScript.rules.Add(rules[3]);
break;
}
}
Characters[i].SetActive(true); Rules[i].SetActive(true);
}
}
LSystemScript.CreateRules();
}
