Fix description of Wayrest Painting non-magic look

PAINT.DAT's #70 paintRecord alternatives list for %pp2 is empty, raising
an exception.

Runtime patching of a list, compatible with painting look and "fog over
Cryngaine Field" event.

Assets/Scripts/Game/Items/DaggerfallUnityItemMCP.cs

@@ -46,6 +46,14 @@ public TextFile.Token[] InitPaintingInfo(int paintingTextId = 250)
                 dataSource.paintingFilename = paintingFileChar + "PAINT.CIF";
 
                 byte[] paintingRecord = DaggerfallUnity.Instance.ContentReader.PaintFileReader.Read(paintingIndex);
+                if (paintingIndex == 70 && // Known buggy paintingRecord
+                    paintingRecord[30] == 0xFF) // not fixed in PAINT.DAT
+                {
+                    // That paintingRecord is used for Wayrest Painting, whose non-magic look resembles the fog on Cryngaine Field.
+                    paintingRecord[30] = 3; // summer
+                    paintingRecord[31] = 8; // afternoon
+                    paintingRecord[32] = 10; // Highrock
+                }
                 Debug.LogFormat("painting file: {0}, index: {1}, cif idx: {2}, record: {3} {4} {5}", dataSource.paintingFilename, paintingIndex, dataSource.paintingFileIdx, paintingRecord[0], paintingRecord[1], paintingRecord[2]);
 
                 dataSource.paintingSub = GetPaintingRecordPart(paintingRecord, 0, 9) + 6100; // for %sub macro