nlump

A utility for working with lumps from a WAD file (used by Doom et al)

npm install nlump

NB: doesn't read WAD files, if you have a WAD file and want to get the lumps out of it, try nwad

WORK IN PROGRESS

Currently read only, lump writers to come.

Lump readers currently supported

• things
• linedefs
• sidedefs
• vertexes
• segs
• ssectors
• nodes
• sectors
• blockmap
• playpal
• pnames
• texture
• colormap
• flat
• picture (sprites, UI, walls etc.)

Not implemented yet

Pull requests would be nice!

• reject
• sound
• music
• demo
• endoom
• dmxgus

Usage

const nlump = require( 'nlump' )

//if you have a lump from nwad, the buffer is stored in the 'data' property
const result = nlump( buffer, 'things' )

Example output:

[
  {
    "x": 1056,
    "y": -3616,
    "angle": 90,
    "type": 1,
    "flags": {
      "easy": true,
      "medium": true,
      "hard": true,
      "deaf": false,
      "multiplayer": false
    }
  },
  {
    "x": 1008,
    "y": -3600,
    "angle": 90,
    "type": 2,
    "flags": {
      "easy": true,
      "medium": true,
      "hard": true,
      "deaf": false,
      "multiplayer": false
    }
  }
]