NML:Main

Preface

Getting started

Graphic files

Language structure

• Blocks
• Features

Block syntax

• GRF
  • GRF parameters
• Item
  • Property
  • Graphics
  • Livery override
• Realsprites
• Recolour sprites
• Template
• Spriteset
• Spritegroup
• Spritelayout
• Tilelayout
• Switch
• Produce
• Random switch
• Cargotable
• Railtypetable
• If/else
• While
• Error
• Disable items
• Deactivate other NewGRFs
• Testing for other NewGRFs
• Overriding vehicles in other NewGRFs
• Sprite replacement
  • Replace TTD sprites
  • Replace new sprites
  • Add font glpyhs
• 32bpp sprites
• Town names
  • Town names parts
• Parameter assignment
• Setting base costs

Units

Expressions

• Elementary values
• Builtin functions

Language files

Lists of variables and properties.

Vehicles	common properties	variables	callbacks
	train properties
	road vehicle properties
	ship properties
	aircraft properties
Stations	properties	variables	callbacks
Canals	properties	variables	callbacks
Bridges	properties	variables	callbacks
Towns
Houses	properties	variables	callbacks
Industries	properties	common variables	callbacks
		variables
	tile properties	tile variables	tile callbacks
Cargos	properties	variables	callbacks
Airports	properties	variables	callbacks
	tile properties	tile variables	tile callbacks
Objects	properties	variables	callbacks
Railtypes	properties	variables	callbacks

Warnings

Additional references

• Animation speed
• Default industries
• Default industry tiles
• Base cost table
• List of sound effects
• List of default vehicle IDs
• List of default house properties
• List of town zones
• List of tile classes
• List of default colour translation palettes
• List of direction constants
• List of tile slopes
• Default TTD strings

NewGRF compatibility

Old-style callbacks