Difference between revisions of "Callback: Extra information about layout in the build gui"
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This callback allows you to display some extra text in the build airport gui. It should return a D0xx StringID. |
This callback allows you to display some extra text in the build airport gui. It should return a D0xx StringID. |
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+ | {{grfFrom|8}} For GRF version 8 and above you can return 400 to display no text (instead of failing the callback). |
This callback is always called when available, you do not need to set a bit in any action0 property to enable it. Available for OpenTTD since r20272 |
This callback is always called when available, you do not need to set a bit in any action0 property to enable it. Available for OpenTTD since r20272 |
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Latest revision as of 13:34, 1 April 2012
Extra information about airport layout in the build gui (155)
This callback allows you to display some extra text in the build airport gui. It should return a D0xx StringID.
GRFv≥8 For GRF version 8 and above you can return 400 to display no text (instead of failing the callback).
This callback is always called when available, you do not need to set a bit in any action0 property to enable it. Available for OpenTTD since r20272
