ninjamuffin99.newgrounds.com
Mirror for Friday Night Funkin
1package funkin.data;
2
3import json2object.Position;
4import json2object.Position.Line;
5import json2object.Error;
6
7class DataError
8{
9 public static function printError(error:Error):Void
10 {
11 switch (error)
12 {
13 case IncorrectType(vari, expected, pos):
14 trace(' Expected field "$vari" to be of type "$expected".');
15 printPos(pos);
16 case IncorrectEnumValue(value, expected, pos):
17 trace(' Invalid enum value (expected "$expected", got "$value")');
18 printPos(pos);
19 case InvalidEnumConstructor(value, expected, pos):
20 trace(' Invalid enum constructor (epxected "$expected", got "$value")');
21 printPos(pos);
22 case UninitializedVariable(vari, pos):
23 trace(' Uninitialized variable "$vari"');
24 printPos(pos);
25 case UnknownVariable(vari, pos):
26 trace(' Unknown variable "$vari"');
27 printPos(pos);
28 case ParserError(message, pos):
29 trace(' Parsing error: ${message}');
30 printPos(pos);
31 case CustomFunctionException(e, pos):
32 if (Std.isOfType(e, String))
33 {
34 trace(' ${e}');
35 }
36 else
37 {
38 printUnknownError(e);
39 }
40 printPos(pos);
41 default:
42 printUnknownError(error);
43 }
44 }
45
46 public static function printUnknownError(e:Dynamic):Void
47 {
48 switch (Type.typeof(e))
49 {
50 case TClass(c):
51 trace(' [${Type.getClassName(c)}] ${e.toString()}');
52 case TEnum(c):
53 trace(' [${Type.getEnumName(c)}] ${e.toString()}');
54 default:
55 trace(' [${Type.typeof(e)}] ${e.toString()}');
56 }
57 }
58
59 /**
60 * TODO: Figure out the nicest way to print this.
61 * Maybe look up how other JSON parsers format their errors?
62 * @see https://github.com/elnabo/json2object/blob/master/src/json2object/Position.hx
63 */
64 static function printPos(pos:Position):Void
65 {
66 if (pos.lines[0].number == pos.lines[pos.lines.length - 1].number)
67 {
68 trace(' at ${(pos.file == '') ? 'line ' : '${pos.file}:'}${pos.lines[0].number}');
69 }
70 else
71 {
72 trace(' at ${(pos.file == '') ? 'line ' : '${pos.file}:'}${pos.lines[0].number}-${pos.lines[pos.lines.length - 1].number}');
73 }
74 }
75}