Difference between revisions of "Main Page"

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(order feature tables the same)
(Add link to stub GRFv9 page)
 
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== Sprite types ==
  
== Sprite types ==
−
;[[Action0]] - Defines new graphics feature properties
 +
;[[Action0]] - Defines new properties for anything added or changed by the NewGRF
 
:{| |-
  
:{| |-
  +
|rowspan="5" align="center" style="width:3em"|'''0'''
 
| [[Action0/Vehicles | Vehicles]]
  
| [[Action0/Vehicles | Vehicles]]
 
| [[Action0/Vehicles/Trains | Trains]]
  
| [[Action0/Vehicles/Trains | Trains]]
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|-
  
|-
 
| [[Action0/Stations | Stations]]
  
| [[Action0/Stations | Stations]]
−
| [[Action0/Canals | Canals]]
 +
| [[Action0/Canals | Canals & Rivers]]
 
| [[Action0/Bridges | Bridges]]
  
| [[Action0/Bridges | Bridges]]
 
| [[Action0/Houses | Houses]]
  
| [[Action0/Houses | Houses]]
−
| [[Action0/Global Variables | Global Variables]]
 +
| [[Action0/Global Settings | Global Settings]]
 
|-
  
|-
 
| [[Action0/Industry Tiles | Industry Tiles]]
  
| [[Action0/Industry Tiles | Industry Tiles]]
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| [[Action0/Railtypes | Railtypes]]
  
| [[Action0/Railtypes | Railtypes]]
 
| [[Action0/Airport Tiles | Airport Tiles]]
  
| [[Action0/Airport Tiles | Airport Tiles]]
  +
| [[Action0/Roadtypes | Roadtypes]]
  +
|-
  +
| [[Action0/Tramtypes | Tramtypes]]
  +
| [[Action0/Road Stops| Road Stops]]
  +
| [[Action0/Badges | Badges]]
 
| ''Towns''
  
| ''Towns''
  +
|
 
|}
  
|}
−
;[[Action1]] - Defines a set of real sprites
 +
;[[Action1]] - Defines one or more graphics sets
 
;[[Action2]] - Defines graphics set IDs
  
;[[Action2]] - Defines graphics set IDs
 
* Basic Action2
  
* Basic Action2
 
:{| |-
  
:{| |-
  +
|rowspan="5" align="center" style="width:3em"|'''2'''
⚫
|colspan=5| [[Action2Vehicles | Vehicles]]
  
  +
|colspan=5| [[Action2/Vehicles | Vehicles]]
 
|-
  
|-
−
| [[Action2Stations | Stations]]
 +
| [[Action2/Stations | Stations]]
−
| [[Action2Cargos | Canals]]
 +
| [[Action2/Single Set | Canals & Rivers]]
 
| ''Bridges''
  
| ''Bridges''
−
| [[Action2HousesIndustryTiles | Houses]]
 +
| [[Action2/Sprite Layout | Houses]]
−
| ''Global Variables''
 +
| ''Global Settings''
 
|-
  
|-
−
| [[Action2HousesIndustryTiles | Industry Tiles]]
 +
| [[Action2/Sprite Layout | Industry Tiles]]
−
| [[Action2Industries | Industries]]
 +
| [[Action2/Industries | Industries]]
−
| [[Action2Cargos | Cargos]]
 +
| [[Action2/Single Set | Cargos]]
−
| ''Sound Effects''
 +
| [[Action2/Only Callback Failure | Sound Effects]]
−
| [[Action2Cargos | Airports]]
 +
| [[Action2/Single Set | Airports]]
 
|-
  
|-
  +
| [[Action2/Only Callback Failure | Signals]]
⚫
| ''Signals''
  
−
| [[Action2HousesIndustryTiles | Objects]]
 +
| [[Action2/Sprite Layout | Objects]]
−
| [[Action2Cargos | Railtypes]]
 +
| [[Action2/Single Set | Railtypes]]
−
| [[Action2HousesIndustryTiles | Airport Tiles]]
 +
| [[Action2/Sprite Layout | Airport Tiles]]
  +
| [[Action2/Single Set | Roadtypes]]
  +
|-
  +
| [[Action2/Single Set | Tramtypes]]
  +
| [[Action2/Sprite Layout | Road Stops]]
  +
| [[Action2/Single Set | Badges]]
 
| ''Towns''
  
| ''Towns''
  +
|
 
|}
  
|}
−
* [[VariationalAction2]] - Variational Action 2
 +
* [[VariationalAction2]] - A conditional switch that determines a [[Callbacks|callback]] result or chains to another Action 2
 
: [[VarAction2Advanced]] - Advanced features of Variational Action 2
  
: [[VarAction2Advanced]] - Advanced features of Variational Action 2
  +
: [[GlobalVariables | Global Variables]]
 
:{| |-
  
:{| |-
  +
|rowspan="5" align="center" style="width:3em"|'''VA2'''
 
|colspan=5| [[VariationalAction2/Vehicles | Vehicles]]
  
|colspan=5| [[VariationalAction2/Vehicles | Vehicles]]
 
|-
  
|-
 
| [[VariationalAction2/Stations | Stations]]
  
| [[VariationalAction2/Stations | Stations]]
−
| [[VariationalAction2/Canals | Canals]]
 +
| [[VariationalAction2/Canals | Canals & Rivers]]
 
| [[VariationalAction2/Bridges | Bridges]]
  
| [[VariationalAction2/Bridges | Bridges]]
 
| [[VariationalAction2/Houses | Houses]]
  
| [[VariationalAction2/Houses | Houses]]
−
| ''Global Variables''
 +
| ''Global Settings''
 
|-
  
|-
 
| [[VariationalAction2/Industry Tiles | Industry Tiles]]
  
| [[VariationalAction2/Industry Tiles | Industry Tiles]]
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| [[VariationalAction2/Cargos | Cargos]]
  
| [[VariationalAction2/Cargos | Cargos]]
 
| ''Sound Effects''
  
| ''Sound Effects''
−
| ''Airports''
 +
| [[VariationalAction2/Airports | Airports]]
 
|-
  
|-
 
| [[VariationalAction2/Signals | Signals]]
  
| [[VariationalAction2/Signals | Signals]]
 
| [[VariationalAction2/Objects | Objects]]
  
| [[VariationalAction2/Objects | Objects]]
 
| [[VariationalAction2/Railtypes | Railtypes]]
  
| [[VariationalAction2/Railtypes | Railtypes]]
−
| [[VariationalAction2/Industry Tiles | Airport Tiles]]
 +
| [[VariationalAction2/Airport Tiles | Airport Tiles]]
  +
| [[VariationalAction2/Roadtypes | Roadtypes]]
  +
|-
  +
| [[VariationalAction2/Tramtypes | Tramtypes]]
  +
| [[VariationalAction2/Road Stops | Road Stops]]
  +
| [[VariationalAction2/Badges | Badges]]
 
| [[VariationalAction2/Towns | Towns]]
  
| [[VariationalAction2/Towns | Towns]]
  +
|
 
|}
  
|}
−
* [[RandomAction2]] - Randomized Action 2
 +
* [[RandomAction2]] - A randomized Variational Action 2
  +
:{| |-
  +
|rowspan="5" align="center" style="width:3em"|'''R'''
  +
|colspan=5| [[RandomAction2#Vehicles | Vehicles]]
  +
|-
  +
| [[RandomAction2#Stations | Stations]]
  +
| [[RandomAction2#Canals | Canals & Rivers]]
  +
| ''Bridges''
  +
| [[RandomAction2#Town_building_triggers | Houses]]
  +
| ''Global Settings''
  +
|-
  +
| [[RandomAction2#Industry_tile_triggers | Industry Tiles]]
  +
| [[RandomAction2#Industry_tile_triggers | Industries]]
  +
| ''Cargos''
  +
| ''Sound Effects''
  +
| [[RandomAction2#Stations | Airports]]
  +
|-
  ⚫
| ''Signals''
  +
| [[RandomAction2#Objects | Objects]]
  +
| [[RandomAction2#Rail_types | Railtypes]]
  +
| [[RandomAction2#Stations | Airport Tiles]]
  +
| [[RandomAction2#Road_types | Roadtypes]]
  +
|-
  +
| [[RandomAction2#Tram_types | Tramtypes]]
  +
| [[RandomAction2#Road_stops | Road Stops]]
  +
| ''Badges''
  +
| ''Towns''
  +
|
  +
|}
  +
 
* [[Callbacks]] - List of available callbacks
  
* [[Callbacks]] - List of available callbacks
  +
−
;[[Action3]] - Associates vehicles with graphics set IDs
 +
;[[Action3]] - Associates Action 2s with an Action 0
  +
:{| |-
  +
|rowspan="5" align="center" style="width:3em"|'''3'''
  ⚫
|colspan=5| [[Action3 | Vehicles]]
  +
|-
  +
| [[Action3 | Stations]]
  +
| [[Action3/Canals | Canals & Rivers]]
  +
| ''Bridges''
  +
| [[Action3 | Houses]]
  +
| ''Global Settings''
  +
|-
  +
| [[Action3 | Industry Tiles]]
  +
| [[Action3 | Industries]]
  +
| [[Action3 | Cargos]]
  +
| [[Action3 | Sound Effects]]
  +
| [[Action3 | Airports]]
  +
|-
  +
| [[Action3 | Signals]]
  +
| [[Action3 | Objects]]
  +
| [[Action3/Railtypes | Railtypes]]
  +
| [[Action3 | Airport Tiles]]
  +
| [[Action3/Roadtypes | Roadtypes]]
  +
|-
  +
| [[Action3/Tramtypes | Tramtypes]]
  +
| [[Action3 | Road Stops]]
  +
| [[Action3/Badges | Badges]]
  +
| ''Towns''
  +
|
  +
|}
 
: [[Action3LiveryOverride]] - Change wagon livery to match the engine
  
: [[Action3LiveryOverride]] - Change wagon livery to match the engine
 
;[[Action4]] - Defines text strings
  
;[[Action4]] - Defines text strings
−
;[[Action5]] - Defines specific base graphics sets
 +
;[[Action5]] - Replaces base set sprites not present in the original TTD.
 
;[[Action6]] - Modifies the contents of the following sprite
  
;[[Action6]] - Modifies the contents of the following sprite
 
;[[Action7]] - Conditionally skips sprites or jumps to a label
  
;[[Action7]] - Conditionally skips sprites or jumps to a label
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;[[ActionA]] - Replaces TTD base set sprites
  
;[[ActionA]] - Replaces TTD base set sprites
 
;[[ActionB]] - Generates an error message
  
;[[ActionB]] - Generates an error message
−
;[[ActionC]] - Does nothing.
 +
;[[ActionC]] - Does nothing (can be used to embed comments)
 
;[[ActionD]] - Assigns parameters and calculates results
  
;[[ActionD]] - Assigns parameters and calculates results
 
* [[ReadingOtherGRFParameters]] - Reading another GRF file's parameters
  
* [[ReadingOtherGRFParameters]] - Reading another GRF file's parameters
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;[[ActionE]] - Deactivates a NewGRF file
  
;[[ActionE]] - Deactivates a NewGRF file
 
;[[ActionF]] - Defines new town name styles
  
;[[ActionF]] - Defines new town name styles
−
;[[Action10]] - Defines GOTO label for action 7/9
 +
;[[Action10]] - Defines a label for action 7/9
−
;[[Action11]] - Defines new sound data
 +
;[[Action11]] - Defines new sounds
−
;[[Action12]] - Load font glyphs
 +
;[[Action12]] - Adds Unicode font glyphs
 
;[[Action13]] - Translates GRF-specific strings
  
;[[Action13]] - Translates GRF-specific strings
−
;[[Action14]] - Static NewGRF Information (OpenTTD only)
 +
;[[Action14]] - Static NewGRF information (OpenTTD only)
−
;[[RealSprites]] - Sprites that actually get drawn on the screen
 +
;[[RealSprites]] - Sprites that actually are drawn on the screen
−
;[[RecolorSprites]] - Changing how other sprites are drawn
 +
;[[RecolorSprites]] - Changing other sprites' colors
   
 
== Graphics properties ==
  
== Graphics properties ==
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* [[IndustryTileDefaultProps]] - Default property values for TTD's industry tiles
  
* [[IndustryTileDefaultProps]] - Default property values for TTD's industry tiles
 
* [[IndustryDefaultProps]] - Default properties values for TTD's industries
  
* [[IndustryDefaultProps]] - Default properties values for TTD's industries
−
* [[IndustryTypes]] - Industry IDs
  
 
* [[CargoDefaultProps]] - Default property values for TTD's cargo types
  
* [[CargoDefaultProps]] - Default property values for TTD's cargo types
 
* [[VehicleIDs]] - Default vehicle IDs
  
* [[VehicleIDs]] - Default vehicle IDs
  +
* [[NML:Default_Vehicle_Properties]] - Default Vehicle Properties (NML)
  +
* [[AirportTypes]] - Default Airport IDs
  +
* [[AirportTileDefaultProps]] - Default airport tile properties
   
 
== NewGRF commons ==
  
== NewGRF commons ==
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* [[CargoTypes | Cargo labels]] - Commonly used cargo labels
  
* [[CargoTypes | Cargo labels]] - Commonly used cargo labels
 
* [[ObjectLabels | Object classes]] - Commonly used object clases
  
* [[ObjectLabels | Object classes]] - Commonly used object clases
−
* [[RailtypeLabels | Railtype labels]] - Commonly used railtype labels
 +
* [[TracktypeLabels | Rail/road/tram type labels]] - Commonly used labels for rail/road/tram types
   
 
== Misc ==
  
== Misc ==
  +
* [[Features]] - List of all features and feature-specific actions.
 
* [[BaseCosts | Base Costs]]
  
* [[BaseCosts | Base Costs]]
 
* [[VehicleRefitting | Vehicle Refitting]]
  
* [[VehicleRefitting | Vehicle Refitting]]
 
* [[GrfLoadingStages | GRF loading stages]]
  
* [[GrfLoadingStages | GRF loading stages]]
  +
* [[GlobalVariables | Global variables]]
 
* [[Storages | Storages]]
  
* [[Storages | Storages]]
 
* [[StringCodes | String control codes]]
  
* [[StringCodes | String control codes]]
 
* [[TextIDs | Text IDs (TTD + TTDPatch + NewGRF defined)]]
  
* [[TextIDs | Text IDs (TTD + TTDPatch + NewGRF defined)]]
 
* [[GRFActionsDetailed | Syntax details]]
  
* [[GRFActionsDetailed | Syntax details]]
  +
* [[Version numbers | Types of version numbers used throughout the specs]]
 
* [[DebuggingGRFCode | Debugging NewGRFs]]
  
* [[DebuggingGRFCode | Debugging NewGRFs]]
 
* [[SpriteErrors | TTDPatch error codes on loading NewGRFs]]
  
* [[SpriteErrors | TTDPatch error codes on loading NewGRFs]]
  +
* [[GRFv9 | GRFv9 Proposals]]
  +
* [https://wiki.openttd.org/en/Development/NewGRF/Specification%20Status Specification Status]
   
 
== Game mechanics ==
  
== Game mechanics ==
 
* [[TownZones | Town zones]]
  
* [[TownZones | Town zones]]
  +
* [[NMLMain | NML]]

Latest revision as of 20:19, 4 June 2025

Sprite types

Action0 - Defines new properties for anything added or changed by the NewGRF
0 Vehicles Trains RoadVehicles Ships Aircraft
Stations Canals & Rivers Bridges Houses Global Settings
Industry Tiles Industries Cargos Sound Effects Airports
Signals Objects Railtypes Airport Tiles Roadtypes
Tramtypes Road Stops Badges Towns
Action1 - Defines one or more graphics sets
Action2 - Defines graphics set IDs
  • Basic Action2
2 Vehicles
Stations Canals & Rivers Bridges Houses Global Settings
Industry Tiles Industries Cargos Sound Effects Airports
Signals Objects Railtypes Airport Tiles Roadtypes
Tramtypes Road Stops Badges Towns
VarAction2Advanced - Advanced features of Variational Action 2
Global Variables
VA2 Vehicles
Stations Canals & Rivers Bridges Houses Global Settings
Industry Tiles Industries Cargos Sound Effects Airports
Signals Objects Railtypes Airport Tiles Roadtypes
Tramtypes Road Stops Badges Towns
R Vehicles
Stations Canals & Rivers Bridges Houses Global Settings
Industry Tiles Industries Cargos Sound Effects Airports
Signals Objects Railtypes Airport Tiles Roadtypes
Tramtypes Road Stops Badges Towns
Action3 - Associates Action 2s with an Action 0
3 Vehicles
Stations Canals & Rivers Bridges Houses Global Settings
Industry Tiles Industries Cargos Sound Effects Airports
Signals Objects Railtypes Airport Tiles Roadtypes
Tramtypes Road Stops Badges Towns
Action3LiveryOverride - Change wagon livery to match the engine
Action4 - Defines text strings
Action5 - Replaces base set sprites not present in the original TTD.
Action6 - Modifies the contents of the following sprite
Action7 - Conditionally skips sprites or jumps to a label
GameConfigFlags - Configuration flags for Action 7/9 Variable 85
Action8 - Defines GRFID, Name and Description
Action9 - (see action 7 above)
ActionA - Replaces TTD base set sprites
ActionB - Generates an error message
ActionC - Does nothing (can be used to embed comments)
ActionD - Assigns parameters and calculates results
ActionE - Deactivates a NewGRF file
ActionF - Defines new town name styles
Action10 - Defines a label for action 7/9
Action11 - Defines new sounds
Action12 - Adds Unicode font glyphs
Action13 - Translates GRF-specific strings
Action14 - Static NewGRF information (OpenTTD only)
RealSprites - Sprites that actually are drawn on the screen
RecolorSprites - Changing other sprites' colors

Graphics properties

TTD defaults

NewGRF commons

Misc

Game mechanics

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