ActionD - Revision history

Frosch: wording

2015-03-18T16:56:23Z

wording

← Older revision		Revision as of 16:56, 18 March 2015
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	\|-		\|-
	\|00\|\|\D=\|\|{{ottdp\| \| }}\|\|~~Equal~~\|\|target = source1		\|00\|\|\D=\|\|{{ottdp\| \| }}\|\|Assignment\|\|target = source1

	\|-		\|-

Planetmaker: /* target, source1, source2 */ Link to global variables page instead of (wrongly) linking to Action7

2011-09-28T12:49:40Z

target, source1, source2: Link to global variables page instead of (wrongly) linking to Action7

← Older revision		Revision as of 12:49, 28 September 2011
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	=== target, source1, source2 ===		=== target, source1, source2 ===

	These bytes specify the target parameter and source parameters. They can either be simply the numbers of grf parameters, or they can be ~~the special variables from~~ [[~~Action7~~\|~~action~~ 7]]~~, see the description of param-num there~~.		These bytes specify the target parameter and source parameters. They can either be simply the numbers of grf parameters, or they can be a [[GlobalVariables\| global variable]].

	Note that the only special variables which may be given as target are listed below, all others should be considered read-only.

	If either source1 or source2 is FF, the value from <data> is used instead of a parameter value.		If either source1 or source2 is FF, the value from <data> is used instead of a parameter value.

Planetmaker: /* Notes */ typo

2011-07-24T11:49:12Z

Notes: typo

← Older revision		Revision as of 11:49, 24 July 2011
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	Note that parameters are never reset after the game has started, therefore you must not modify newgrf(w).cfg parameters with any kind of irreversible operation. It is valid to, for example, add a value to a parameter only if the same value is later subtracted, to keep the parameter the same across loading or starting several games.		Note that parameters are never reset after the game has started, therefore you must not modify newgrf(w).cfg parameters with any kind of irreversible operation. It is valid to, for example, add a value to a parameter only if the same value is later subtracted, to keep the parameter the same across loading or starting several games.

	Those global variables which can be written to are indicated in a separate column in the [[GlobalVariables]global variable list]]. Note that Action D only supports writing dword values. The size given there is merely used to convey how much of that dword value will be used by the game, i.e. what the maximum value is.		Those global variables which can be written to are indicated in a separate column in the [[GlobalVariables\| global variable list]]. Note that Action D only supports writing dword values. The size given there is merely used to convey how much of that dword value will be used by the game, i.e. what the maximum value is.

	== Example ==		== Example ==

Planetmaker: Move global variables out of this page and link separate page

2011-07-24T11:48:35Z

Move global variables out of this page and link separate page

Show changes

Planetmaker: /* operation */ add version info

2011-07-23T13:49:07Z

operation: add version info

← Older revision		Revision as of 13:49, 23 July 2011
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	{\|		{\|
	!Operation!!Escape!!Name!!Result		!Operation!!Escape!!Version!!Name!!Result

	\|-		\|-
	\|00\|\|\D=\|\|Equal\|\|target = source1		\|00\|\|\D=\|\|{{ottdp\| \| }}\|\|Equal\|\|target = source1

	\|-		\|-
	\|01\|\|\D+\|\|Addition\|\|target = source1 + source2		\|01\|\|\D+\|\|{{ottdp\| \| }}\|\|Addition\|\|target = source1 + source2

	\|-		\|-
	\|02\|\|\D-\|\|Subtraction\|\|target = source1 - source2		\|02\|\|\D-\|\|{{ottdp\| \| }}\|\|Subtraction\|\|target = source1 - source2

	\|-		\|-
	\|03\|\|\Du\|\|Unsigned multiplication\|\|target = source1 source2, with both sources being considered to be unsigned		\|03\|\|\Du\|\|{{ottdp\| \| }}\|\|Unsigned multiplication\|\|target = source1 source2, with both sources being considered to be unsigned

	\|-		\|-
	\|04\|\|\D\|\|Signed multiplication\|\|target = source1 source2, with both sources considered signed		\|04\|\|\D\|\|{{ottdp\| \| }}\|\|Signed multiplication\|\|target = source1 source2, with both sources considered signed

	\|-		\|-
	\|05\|\|\Du<<\|\|Unsigned bit shift\|\|target = source1 << source2 if source2>0, or target = source1 >> abs(source2) if source2 < 0. source1 is considered to be unsigned		\|05\|\|\Du<<\|\|{{ottdp\| \| }}\|\|Unsigned bit shift\|\|target = source1 << source2 if source2>0, or target = source1 >> abs(source2) if source2 < 0. source1 is considered to be unsigned

	\|-		\|-
	\|06\|\|\D<<\|\|Signed bit shift\|\|same as 05, but source1 is considered signed)		\|06\|\|\D<<\|\|{{ottdp\| \| }}\|\|Signed bit shift\|\|same as 05, but source1 is considered signed)

	\|-		\|-
	\|07\|\|\D&\|\|Bitwise AND*\|\|target = source1 AND source2		\|07\|\|\D&\|\|{{ottdp\| \|2.5\|ttdprev=alpha 48}}\|\|Bitwise AND\|\|target = source1 AND source2

	\|-		\|-
		⚫	\|08\|\|\D\|\|{{ottdp\| \|2.5\|ttdprev=alpha 48}}\|\|\|Bitwise OR\|\|target = source1 OR source2
	\|08
	\|\|\D\|
⚫	\|Bitwise OR*\|\|target = source1 OR source2

	\|-		\|-
	\|09\|\|\Du/\|\|Unsigned division**\|\|target = source1 / source2		\|09\|\|\Du/\|\|{{ottdp\| \|2.5\|ttdprev=alpha 59}}\|\|Unsigned division\|\|target = source1 / source2

	\|-		\|-
	\|0A\|\|\D/\|\|Signed division**\|\|target = source1 / source2		\|0A\|\|\D/\|\|{{ottdp\| \|2.5\|ttdprev=alpha 59}}\|\|Signed division\|\|target = source1 / source2

	\|-		\|-
	\|0B\|\|\Du%\|\|Unsigned modulo**\|\|target = source1 % source2		\|0B\|\|\Du%\|\|{{ottdp\| \|2.5\|ttdprev=alpha 59}}\|\|Unsigned modulo\|\|target = source1 % source2

	\|-		\|-
	\|0C\|\|\D%\|\|Signed modulo**\|\|target = source1 % source2		\|0C\|\|\D%\|\|{{ottdp\| \|2.5\|ttdprev=alpha 59}}\|\|Signed modulo\|\|target = source1 % source2
	\|}		\|}

	(*) Only available in TTDPatch 2.0.1 alpha 48 or higher

	(**) Only available in TTDPatch 2.0.1 alpha 59 or higher

	You can add 80 to the operation number to make it apply only if the target is not defined yet. In this respect, a parameter is taken to be defined if any of the following applies:		You can add 80 to the operation number to make it apply only if the target is not defined yet. In this respect, a parameter is taken to be defined if any of the following applies:

Frosch: fix conversion

2011-06-18T16:02:32Z

fix conversion

← Older revision		Revision as of 16:02, 18 June 2011
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	\|-		\|-
			\|08
⚫	~~\|08\|\|\D\| \|~~\|Bitwise OR*\|\|target = source1 OR source2
			\|\|\D\|
		⚫	\|Bitwise OR*\|\|target = source1 OR source2

	\|-		\|-
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	\|-		\|-
	\|0\|\|-+<Id>+- (i.e., not property numbers)		\|0\|\|<tt><Id></tt> (i.e., not property numbers)

	\|-		\|-
	\|3\|\|-+<Ids...>+- (i.e., not cargo types or cargo IDs, also not for livery overrides)		\|3\|\|<tt><Ids...></tt> (i.e., not cargo types or cargo IDs, also not for livery overrides)

	\|-		\|-
	\|4\|\|-+<Offset>+- (not for generic texts, though)		\|4\|\|<tt><Offset></tt> (not for generic texts, though)

	\|-		\|-
	\|A\|\|-+<First-sprite>+-		\|A\|\|<tt><First-sprite></tt>
	\|}		\|}

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	\|-		\|-
	\|0\|\|1\|\|Allow trees and fields in the desert		\|0\|\|1\|\|Allow trees and fields in the desert\|\|

	\|-		\|-
	\|1\|\|2\|\|Show pavement and lights in desert towns		\|1\|\|2\|\|Show pavement and lights in desert towns\|\|

	\|-		\|-
	\|2\|\|4\|\|Fields have a height, using a 3D bounding box		\|2\|\|4\|\|Fields have a height, using a 3D bounding box\|\|

	\|-		\|-
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	\|-		\|-
	\|4\|\|10\|\|Enable ambient sound effect callback 144\|\|2.6 r821		\|4\|\|10\|\|Enable ambient sound effect callback 144\|\|TTDPatch 2.6 r821

	\|-		\|-
	\|5\|\|20\|\|Enable catenaries over the third track type (only with electrifiedrailway on)\|\|2.6 r826, TTDPatch 2.5 r1439 (beta 10)		\|5\|\|20\|\|Enable catenaries over the third track type (only with electrifiedrailway on)\|\|TTDPatch 2.6 r826, TTDPatch 2.5 r1439 (beta 10)

	\|-		\|-
	\|31\|\|80000000\|\|Only to be set by ttdpbase(w).grf for identification		\|31\|\|80000000\|\|Only to be set by ttdpbase(w).grf for identification\|\|
	\|}		\|}

	(a) Since OpenTTD r16867 this flag works per grf file, that is: It only affects trains defined in the same ~~grf~~.		(a) Since OpenTTD r16867 this flag works per grf file, that is: It only affects trains defined in the same GRF.

	Example code for setting bit 3:		Example code for setting bit 3:

Frosch: fix conversion

2011-06-18T15:53:31Z

fix conversion

← Older revision		Revision as of 15:53, 18 June 2011
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	\|-		\|-
		⚫	\|08\|\|\D\| \|\|Bitwise OR*\|\|target = source1 OR source2
	\|08\|\|\D
⚫	\|}Bitwise OR*\|\|target = source1 OR source2

	\|-		\|-
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	\|}		\|}

	* Only available in TTDPatch 2.0.1 alpha 48 or higher		(*) Only available in TTDPatch 2.0.1 alpha 48 or higher

	** Only available in TTDPatch 2.0.1 alpha 59 or higher		(**) Only available in TTDPatch 2.0.1 alpha 59 or higher

	You can add 80 to the operation number to make it apply only if the target is not defined yet. In this respect, a parameter is taken to be defined if any of the following applies:		You can add 80 to the operation number to make it apply only if the target is not defined yet. In this respect, a parameter is taken to be defined if any of the following applies:

Frosch: link to special ActionD pages

2011-06-18T15:52:08Z

link to special ActionD pages

← Older revision		Revision as of 15:52, 18 June 2011
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	If <source2> is FE, then this action D will perform one of the following special variable accesses. In this case, <operation> must be assignment and <data> is an argument to the data access, not a source value.		If <source2> is FE, then this action D will perform one of the following special variable accesses. In this case, <operation> must be assignment and <data> is an argument to the data access, not a source value.

			* [[ReadingOtherGRFParameters \| Read parameters of another GRF]]
	{toc}
			* [[ReadingPatchVariables \| Read game configuration settings]]
			* [[GRFResourceManagement \| Reserve GRF resources to prevent conflicts with other GRFs]]

	=== operation ===		=== operation ===

Pm-bot: Bot: Automated text replacement (- 2.5 + TTDPatch 2.5)

2011-06-15T17:33:06Z

Bot: Automated text replacement (- 2.5 + TTDPatch 2.5)

← Older revision		Revision as of 17:33, 15 June 2011
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	\|-		\|-
	\|5\|\|20\|\|Enable catenaries over the third track type (only with electrifiedrailway on)\|\|2.6 r826, 2.5 r1439 (beta 10)		\|5\|\|20\|\|Enable catenaries over the third track type (only with electrifiedrailway on)\|\|2.6 r826, TTDPatch 2.5 r1439 (beta 10)

	\|-		\|-

Pm-bot: Bot: Automated text replacement (- 2.0 + TTDPatch 2.0)

2011-06-15T17:29:22Z

Bot: Automated text replacement (- 2.0 + TTDPatch 2.0)

← Older revision		Revision as of 17:29, 15 June 2011
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	\|}		\|}

	* Only available in 2.0.1 alpha 48 or higher		* Only available in TTDPatch 2.0.1 alpha 48 or higher

	** Only available in 2.0.1 alpha 59 or higher		** Only available in TTDPatch 2.0.1 alpha 59 or higher

	You can add 80 to the operation number to make it apply only if the target is not defined yet. In this respect, a parameter is taken to be defined if any of the following applies:		You can add 80 to the operation number to make it apply only if the target is not defined yet. In this respect, a parameter is taken to be defined if any of the following applies: