Action0 - Revision history

Rito12: /* Feature */ Fix last commit.

2026-05-08T08:33:58Z

Feature: Fix last commit.

← Older revision		Revision as of 08:33, 8 May 2026
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	\|-		\|-
	\|10		\|10
	\|colspan="2"\| {{ottdp\|1.0\|no\|ottdrev=r18969}} [[Action0/Rail Types~~\|Railtypes~~]]		\|colspan="2"\| {{ottdp\|1.0\|no\|ottdrev=r18969}} [[Action0/Railtypes\|Rail Types]]
	\|-		\|-
	\|11		\|11
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	\|-		\|-
	\|12		\|12
	\|colspan="2"\| {{ottdp\|1.10\|no\|ottdrev=gc02ef3e456}} [[Action0/Road Types~~\|Roadtypes~~]]		\|colspan="2"\| {{ottdp\|1.10\|no\|ottdrev=gc02ef3e456}} [[Action0/Roadtypes\|Road Types]]
	\|-		\|-
	\|13		\|13
	\|colspan="2"\| {{ottdp\|1.10\|no\|ottdrev=gc02ef3e456}} [[Action0/Tram Types~~\|Tramtypes~~]]		\|colspan="2"\| {{ottdp\|1.10\|no\|ottdrev=gc02ef3e456}} [[Action0/Tramtypes\|Tram Types]]
	\|-		\|-
	\|14		\|14

Rito12: /* Feature */ Make "types" separate word.

2026-05-08T08:32:56Z

Feature: Make "types" separate word.

← Older revision		Revision as of 08:32, 8 May 2026
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	\|-		\|-
	\|10		\|10
	\|colspan="2"\| {{ottdp\|1.0\|no\|ottdrev=r18969}} [[Action0/~~Railtypes~~\|Railtypes]]		\|colspan="2"\| {{ottdp\|1.0\|no\|ottdrev=r18969}} [[Action0/Rail Types\|Railtypes]]
	\|-		\|-
	\|11		\|11
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	\|-		\|-
	\|12		\|12
	\|colspan="2"\| {{ottdp\|1.10\|no\|ottdrev=gc02ef3e456}} [[Action0/~~Roadtypes~~\|Roadtypes]]		\|colspan="2"\| {{ottdp\|1.10\|no\|ottdrev=gc02ef3e456}} [[Action0/Road Types\|Roadtypes]]
	\|-		\|-
	\|13		\|13
	\|colspan="2"\| {{ottdp\|1.10\|no\|ottdrev=gc02ef3e456}} [[Action0/~~Tramtypes~~\|Tramtypes]]		\|colspan="2"\| {{ottdp\|1.10\|no\|ottdrev=gc02ef3e456}} [[Action0/Tram Types\|Tramtypes]]
	\|-		\|-
	\|14		\|14

Rubidium: Add badges

2025-02-22T08:27:02Z

Add badges

← Older revision		Revision as of 08:27, 22 February 2025
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	\|14		\|14
	\|colspan="2"\| {{ottdp\|14\|no\|ottdrev=g4c1406a4b5}} [[Action0/Road Stops\|Road Stops]]		\|colspan="2"\| {{ottdp\|14\|no\|ottdrev=g4c1406a4b5}} [[Action0/Road Stops\|Road Stops]]
			\|-
			\|15
			\|colspan="2"\| {{ottdp\|15\|no\|ottdrev=g8f14894024}} [[Action0/Badges\|Badges]]
	\|}		\|}

Jgr: Add road stops to feature table

2023-06-11T09:45:58Z

Add road stops to feature table

← Older revision		Revision as of 09:45, 11 June 2023
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	\|13		\|13
	\|colspan="2"\| {{ottdp\|1.10\|no\|ottdrev=gc02ef3e456}} [[Action0/Tramtypes\|Tramtypes]]		\|colspan="2"\| {{ottdp\|1.10\|no\|ottdrev=gc02ef3e456}} [[Action0/Tramtypes\|Tramtypes]]
			\|-
			\|14
			\|colspan="2"\| {{ottdp\|14\|no\|ottdrev=g4c1406a4b5}} [[Action0/Road Stops\|Road Stops]]
	\|}		\|}

Andythenorth: /* Syntax */ - seems there are 14 bits for articulated vehicle IDs, so max ID is 16383

2022-12-06T21:15:39Z

Syntax: - seems there are 14 bits for articulated vehicle IDs, so max ID is 16383

← Older revision		Revision as of 21:15, 6 December 2022
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	{{ottdp\|0.7\|ottdrev=r13482}} {{grf\|7\|<7}} In OpenTTD since r13482, extended IDs (up to 65535) can be used for vehicles as well. However there is currently a caveat that articulated parts must be below 128.		{{ottdp\|0.7\|ottdrev=r13482}} {{grf\|7\|<7}} In OpenTTD since r13482, extended IDs (up to 65535) can be used for vehicles as well. However there is currently a caveat that articulated parts must be below 128.
	{{ottdp\|1.2}} {{grf\|8}} In OpenTTD 1.2, extended IDs (up to 65535) can be used for vehicles as well. The ID for articulated vehicles must be below ~~8192~~.		{{ottdp\|1.2}} {{grf\|8}} In OpenTTD 1.2, extended IDs (up to 65535) can be used for vehicles as well. The ID for articulated vehicles must be below 16384.

	== Descriptions ==		== Descriptions ==

Andrew350: /* Feature */ split tramtypes from roadtypes

2019-12-28T11:16:16Z

Feature: split tramtypes from roadtypes

← Older revision		Revision as of 11:16, 28 December 2019
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	\|-		\|-
	\|13		\|13
	\|colspan="2"\| {{ottdp\|1.10\|no\|ottdrev=gc02ef3e456}} [[Action0/~~Roadtypes~~\|Tramtypes]]		\|colspan="2"\| {{ottdp\|1.10\|no\|ottdrev=gc02ef3e456}} [[Action0/Tramtypes\|Tramtypes]]
	\|}		\|}

Peter1138: /* Feature */

2019-05-05T15:04:12Z

Feature

← Older revision		Revision as of 15:04, 5 May 2019
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	\|11		\|11
	\|colspan="2"\| {{ottdp\|1.1\|no\|ottdrev=r19204}} [[Action0/Airport Tiles\|Airport Tiles]]		\|colspan="2"\| {{ottdp\|1.1\|no\|ottdrev=r19204}} [[Action0/Airport Tiles\|Airport Tiles]]
			\|-
			\|12
			\|colspan="2"\| {{ottdp\|1.10\|no\|ottdrev=gc02ef3e456}} [[Action0/Roadtypes\|Roadtypes]]
			\|-
			\|13
			\|colspan="2"\| {{ottdp\|1.10\|no\|ottdrev=gc02ef3e456}} [[Action0/Roadtypes\|Tramtypes]]
	\|}		\|}

Planetmaker: extended IDs are also allowed in grf v8 for articulated parts

2013-01-25T12:11:32Z

extended IDs are also allowed in grf v8 for articulated parts

← Older revision		Revision as of 12:11, 25 January 2013
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	{{ottdp\|0.6\|2.5\|ttdprev=2.0.1 alpha 61}} The <Id> is an extended byte since TTDPatch 2.0.1 alpha 61, to support the definition of >255 sound effects.		{{ottdp\|0.6\|2.5\|ttdprev=2.0.1 alpha 61}} The <Id> is an extended byte since TTDPatch 2.0.1 alpha 61, to support the definition of >255 sound effects.

	{{ottdp\|0.7\|ottdrev=r13482}} In OpenTTD since r13482, extended IDs (up to 65535) can be used for vehicles as well. However there is currently a caveat that articulated parts must be below 128.		{{ottdp\|0.7\|ottdrev=r13482}} {{grf\|7\|<7}} In OpenTTD since r13482, extended IDs (up to 65535) can be used for vehicles as well. However there is currently a caveat that articulated parts must be below 128.
			{{ottdp\|1.2}} {{grf\|8}} In OpenTTD 1.2, extended IDs (up to 65535) can be used for vehicles as well. The ID for articulated vehicles must be below 8192.

	== Descriptions ==		== Descriptions ==

Frosch: more occurences of "global variables"

2011-10-24T19:29:53Z

more occurences of "global variables"

← Older revision		Revision as of 19:29, 24 October 2011
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	\|-		\|-
	\|08		\|08
	\|colspan="2"\| [[Action0/Global ~~Variables~~\|Global ~~Variables~~]]		\|colspan="2"\| [[Action0/Global Settings\|Global Settings]]
	\|-		\|-
	\|09		\|09

Frosch: note about unknown properties

2011-09-01T21:15:16Z

note about unknown properties

← Older revision		Revision as of 21:15, 1 September 2011
Line 1:		Line 1:
	==Introduction==		==Introduction==

	Defining new graphics feature properties

	Action 0 allows to change the feature properties of 'features', i.e. vehicles, stations, bridges, houses and more.		Action 0 allows to change the feature properties of 'features', i.e. vehicles, stations, bridges, houses and more.
		⚫	Each feature has its own very specific properties. These are explained in detail in their separate pages.

			You will also find the minimum version requirements for properites on the pages.
			Note, that due to the nature of Action 0 unknown properties cannot be ignored. Only a whole Action 0 can be skipped.
			OpenTTD and TTDPatch will disable GRFs once they encounter an unknown property. So, if you use some properties for optional features, which you want to disable for older versions of OpenTTD or TTDPatch, you have to skip the Action 0 using [[Action9\|Action 9]].


	== Syntax ==		== Syntax ==
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	The appropriate \b, \w, and \d escape sequences can be quite useful for most <		The appropriate \b, \w, and \d escape sequences can be quite useful for most <
	new-info>s. See [[GRFActionsDetailed#Byte order\|the discussion of escape sequences]] for further information.		new-info>s. See [[GRFActionsDetailed#Byte order\|the discussion of escape sequences]] for further information.

	=== Features and properties ===

⚫	Each feature has its own very specific properties. These are explained in detail in their separate pages.

	You will also find the minimum GRF version (in [[Action8\|Action 8]]) that supports this property, or alternatively if the property was introduced between version changes, the patch version number that you can check with [[Action7\|Action 7]].

	==Example==		==Example==