class WAD::Demo

• WAD::Demo
• Reference
• Object

Overview

A doom demo which saves player input states

Included Modules

• WritingAdditions::Demo

Defined in:

Constructors

• .parse(filename : String | Path) : Demo

  Parses an file in a demo format

• .parse(io : IO) : Demo

  Parses an io in a demo format

Class Method Summary

• .is_demo?(io : IO)

  Checks if the demo is of doom version 1,9

Instance Method Summary

• #clone

  Returns a copy of self with all instance variables cloned.

• #episode : UInt8

  Always 1 for Doom 2

• #episode=(episode : UInt8)

  Always 1 for Doom 2

• #fast : Bool

  non-zero value implies use of -fast

• #fast=(fast : Bool)

  non-zero value implies use of -fast

• #game_version : UInt8

  109 for version 1.9

• #game_version=(game_version : UInt8)

  109 for version 1.9

• #input_actions : Array(InputAction)

  A series of player actions for each tic encoded in 4 bytes.

• #input_actions=(input_actions : Array(InputAction))

  A series of player actions for each tic encoded in 4 bytes.

• #map : UInt8

  The map

• #map=(map : UInt8)

  The map

• #multiplayer_mode : UInt8

  1 means deathmatch, 2 altdeath, 0 is used for single-player or cooperative multi-player

• #multiplayer_mode=(multiplayer_mode : UInt8)

  1 means deathmatch, 2 altdeath, 0 is used for single-player or cooperative multi-player

• #nomonsters : Bool

  non-zero value implies use of -nomonsters

• #nomonsters=(nomonsters : Bool)

  non-zero value implies use of -nomonsters

• #player1 : Bool

  Set to 1 if player 1 present

• #player1=(player1 : Bool)

  Set to 1 if player 1 present

• #player2 : Bool

  Set to 2 if player 1 present

• #player2=(player2 : Bool)

  Set to 2 if player 1 present

• #player3 : Bool

  Set to 3 if player 1 present

• #player3=(player3 : Bool)

  Set to 3 if player 1 present

• #player4 : Bool

  Set to 4 if player 1 present

• #player4=(player4 : Bool)

  Set to 4 if player 1 present

• #player_pov : UInt8

  Which player's point of view to use, zero-indexed (0 means player 1)

• #player_pov=(player_pov : UInt8)

  Which player's point of view to use, zero-indexed (0 means player 1)

• #respawn : Bool

  non-zero value implies use of -respawn

• #respawn=(respawn : Bool)

  non-zero value implies use of -respawn

• #skill_level : UInt8

  Values 0 through 4 indicate "I'm too young to die" through "Nightmare!", respectively.

• #skill_level=(skill_level : UInt8)

  Values 0 through 4 indicate "I'm too young to die" through "Nightmare!", respectively.

Constructor Detail

my_demo = WAD::Demo.parse("Path/To/Demo")

File.open("Path/To/Demo") do |file|
  my_demo = WAD::Demo.parse(file)
end

Class Method Detail

File.open("Path/To/Demo") do |file|
  if WAD::Demo.is_demo(file)
    puts "Is Demo"
  else
    puts "Is not Demo"
  end

Instance Method Detail