| name | type | description |
| fMaskType | F | Returns the MaskType value, indexed by name |
| fMaskTypeN | F | Returns the MaskType name, indexed by value (0=Bleeding Mask, 1=Bright Star Mask, etc.) |
| name | value | description |
| BLEEDING | 0 | Bleeding mask. |
| BRIGHT_STAR | 1 | Bright star mask. |
| TRAIL | 2 | Trail mask. |
| HOLE | 3 | Hole mask. |
| SEEING | 4 | Seeing mask. |