List <LetterField> CreateLetterFields(List <char> arr) //Instantiate letter fields and add their scripts to collection
{
List <LetterField> letterArr = new List <LetterField>();
foreach (char item in arr)
{
GameObject go = Instantiate(letterFieldPrefab.gameObject, lettersFields);
if (item != ' ')
{
LetterField _this = go.GetComponent <LetterField>();
letterArr.Add(_this);
if (DataManager.Instance.RemoveClearButtons)
{
Button temp = go.AddComponent <Button>();
temp.transition = Selectable.Transition.None;
temp.onClick.AddListener(() => StaticBehaviors.Clear(_this));
}
}
else
{
go.GetComponent <Image>().enabled = false;
}
}
return(letterArr);
}
private void PBOnClick(object sender, EventArgs e)
{
Field pF = (sender as Button).Tag as Field;
if (pF == null)
{
return;
}
if (pF is EmptyField)
{
LetterField pLetterField = new LetterField(pF.X, pF.Y);
_schema.Exchange(pF, pLetterField);
(sender as Button).Tag = pLetterField;
h_RefreshField(false);
}
else
if (pF is LetterField)
{
EmptyField pEmptyField = new EmptyField(pF.X, pF.Y);
_schema.Exchange(pF, pEmptyField);
(sender as Button).Tag = pEmptyField;
h_RefreshField(false);
}
}
//Clears letters field
public static void Clear(LetterField item)
{
if (item.isEmpty == false)
{
item.letterReference.GetComponent <Animation>().Play("FadeIn");
item.text.text = null;
item.isEmpty = true;
item.letterReference.GetComponent <Button>().interactable = true;
item.letterReference = null;
item.isLast = false;
}
}
public Letter(string filename)
{
components = new List<LetterComponent>();
Fields = new List<LetterField>();
StringType currentType = StringType.Text;
string contents = File.ReadAllText(filename);
StringBuilder builder = new StringBuilder();
int contlen = contents.Length;
int line = 1;
for (int c = 0; c < contlen; ++c)
{
char curr = contents[c];
if (curr == '\n')
++line;
switch (curr)
{
case '\\':
if (c != contlen - 1)
{
char next = contents[++c];
switch (next)
{
case '<':
builder.Append('<');
break;
case '>':
builder.Append('>');
break;
case '\\':
builder.Append('\\');
break;
default:
throw new FormatException("Line "
+ line.ToString()
+ ": Unrecognized escape sequence \\"
+ next.ToString());
}
}
else
{
throw new FormatException("Line " + line.ToString()
+ ": The file ended with"
+ " an escape character (\\)");
}
break;
case '<':
if (currentType == StringType.Field)
{
throw new FormatException("Line " + line.ToString()
+ ": You cannot have a field in a field");
}
else
{
// Add the current text to the letter
if(builder.Length > 0)
{
LetterText text = new LetterText();
text.Text = builder.ToString();
components.Add(text);
builder.Length = 0;
}
currentType = StringType.Field;
}
break;
case '>':
if (currentType == StringType.Text)
{
throw new FormatException("Line " + line.ToString()
+ ": > found without matching <");
}
else
{
// Add the current field to the letter
if (builder.Length > 0)
{
LetterField field = new LetterField();
field.Name = builder.ToString();
if(field.Name.Contains("\n"))
{
throw new FormatException("Line "
+ line.ToString()
+ ": A field cannot span"
+ " multiple lines");
}
components.Add(field);
Fields.Add(field);
builder.Length = 0;
currentType = StringType.Text;
}
else
{
throw new FormatException("Line "
+ line.ToString()
+ ": A field cannot be empty.");
}
}
break;
default:
builder.Append(curr);
break;
}
}
// Deal with the last text component
if (builder.Length > 0)
{
if (currentType == StringType.Field)
{
throw new FormatException("The end of the file was reached"
+ " without finding the end of the last field");
}
else
{
LetterText text = new LetterText();
text.Text = builder.ToString();
components.Add(text);
}
}
}
