Problem with TTDP newgrf

[AlexH.]

While openTTD newgrf isn't usually fully compatible with TTDPatch newgrf ones, many trainsets work without problems except one issue - wrong introduction date, and as I noticed - such a wrong date always ends with "5" digit. For example, Airbus A300 from TTDP version of planeset 1.5 comes in 1935 instead of 1965. Maybe there is a simple way to correct it, in the code or in .grf file?

[mart3p]

The introduction dates of all aircraft in Planeset 1.5 work ok here. The introduction date of the A300 is 1974.

I suspect that your problem is caused by adding Planeset to your config and then loading a savegame that was started without Planeset. Try starting a new game and you will find the dates are correct.

There are a few features of Planeset 1.5 that are not yet supported by OTTD. The trunk code does not support cargo subtypes which means Planeset's alternative liveries are not available. To fix this use my NewGRF Livery Selection/Cargo Subtypes patch or use the MiniIN which has this patch included.

[AlexH.]

I suspect that your problem is caused by adding Planeset to your config and then loading a savegame that was started without Planeset. Try starting a new game and you will find the dates are correct.

Yes, indeed, you are right. Starting a new game has solved all problems. And I just checked, all similar problems that I encountered dissapear when I start new game.