Callback: Next animation frame - Revision history

Frosch: roadstops

2025-04-15T11:42:10Z

roadstops

← Older revision		Revision as of 11:42, 15 April 2025
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	{{ottdp\| \|2.5\|ttdprev=beta 2}} From TTDPatch 2.5 beta 2, you can ask for random bits in variable 10. To enable this, set bit 3 of property 19 for houses, bit 0 of property 12 for industry tiles, bit 2 of property 13 for stations, or bit 12 of property 10 for objects.		{{ottdp\| \|2.5\|ttdprev=beta 2}} From TTDPatch 2.5 beta 2, you can ask for random bits in variable 10. To enable this, set bit 3 of property 19 for houses, bit 0 of property 12 for industry tiles, bit 2 of property 13 for stations, bit 0 of property 12 for roadstops, or bit 12 of property 10 for objects.

	Like all animation callbacks, if the high byte of the result is nonzero, it will be interpreted as a sound effect number, and the corresponding sound effect will be played at the tile.		Like all animation callbacks, if the high byte of the result is nonzero, it will be interpreted as a sound effect number, and the corresponding sound effect will be played at the tile.

Peter1138: /* Next animation frame (1A/26/141/153/158) */

2024-08-02T13:28:02Z

Next animation frame (1A/26/141/153/158)

← Older revision		Revision as of 13:28, 2 August 2024
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	Like all animation callbacks, if the high byte of the result is nonzero, it will be interpreted as a sound effect number, and the corresponding sound effect will be played at the tile.		Like all animation callbacks, if the high byte of the result is nonzero, it will be interpreted as a sound effect number, and the corresponding sound effect will be played at the tile.
	[[Category:Callbacks]]		[[Category:Callbacks]]

			Note: Every time the animation frame is changed the map tile will be refreshed, even if the selected graphics stay the same. Therefore using the animation frame as a timer should be avoided, and animation triggers should be preferred instead.

Peter1138: Objects also have a flag to enable random bits

2013-01-11T07:13:59Z

Objects also have a flag to enable random bits

← Older revision		Revision as of 07:13, 11 January 2013
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	\|}		\|}

	{{ottdp\| \|2.5\|ttdprev=beta 2}} From TTDPatch 2.5 beta 2, you can ask for random bits in variable 10. To enable this, set bit 3 of property 19 for houses, bit 0 of property 12 for industry tiles, or bit 2 of property 13 for stations.		{{ottdp\| \|2.5\|ttdprev=beta 2}} From TTDPatch 2.5 beta 2, you can ask for random bits in variable 10. To enable this, set bit 3 of property 19 for houses, bit 0 of property 12 for industry tiles, bit 2 of property 13 for stations, or bit 12 of property 10 for objects.

	Like all animation callbacks, if the high byte of the result is nonzero, it will be interpreted as a sound effect number, and the corresponding sound effect will be played at the tile.		Like all animation callbacks, if the high byte of the result is nonzero, it will be interpreted as a sound effect number, and the corresponding sound effect will be played at the tile.

Planetmaker: /* Next animation frame (1A/26/141/153/158) */ version for remark

2011-08-03T23:24:05Z

Next animation frame (1A/26/141/153/158): version for remark

← Older revision		Revision as of 23:24, 3 August 2011
Line 11:		Line 11:
	\|}		\|}

	From TTDPatch 2.5 beta 2, you can ask for random bits in variable 10. To enable this, set bit 3 of property 19 for houses, bit 0 of property 12 for industry tiles, or bit 2 of property 13 for stations.		{{ottdp\| \|2.5\|ttdprev=beta 2}} From TTDPatch 2.5 beta 2, you can ask for random bits in variable 10. To enable this, set bit 3 of property 19 for houses, bit 0 of property 12 for industry tiles, or bit 2 of property 13 for stations.

	Like all animation callbacks, if the high byte of the result is nonzero, it will be interpreted as a sound effect number, and the corresponding sound effect will be played at the tile.		Like all animation callbacks, if the high byte of the result is nonzero, it will be interpreted as a sound effect number, and the corresponding sound effect will be played at the tile.

Pm-bot: Create a separate page for each callback

2011-06-16T18:57:46Z

Create a separate page for each callback

New page

== Next animation frame (1A/26/141/153/158) ==

Called in every animation frame, this callback returns the number of the next frame to display. Additionally, it can return these special values:

{| |-
!Value!!Meaning
|-
|FF||stop animation. The current frame stays on screen until the animation is restarted.
|-
|FE||continue with next frame as usual. You can return this for stages where you don't want to do anything special.
|}

From TTDPatch 2.5 beta 2, you can ask for random bits in variable 10. To enable this, set bit 3 of property 19 for houses, bit 0 of property 12 for industry tiles, or bit 2 of property 13 for stations.

Like all animation callbacks, if the high byte of the result is nonzero, it will be interpreted as a sound effect number, and the corresponding sound effect will be played at the tile.
[[Category:Callbacks]]