GRFMaker will not code refits

[oberhümer]

I am trying to code a van in GRFMaker that can transport passengers, mail, goods or valuables. It works just the way I want it to, except I can´t refit it ingame, no matter which cargo is the default.
Just for clarity: I have set the cargoes as ``refittable cargo types´´.
I´ve attached the NFO and PCX, I´ll see if I can figure it out myself.(I´ve fumbled around a bit already.)

Otherwise, any advice?

[AndersI]

It might be helpful if you attached the GRFMaker project...

Perhaps we should continue in the GRFMaker thread

[oberhümer]

I´d like to, but the forum refuses to upload .lst files.
edit: Here it is, zipped.

[AndersI]

Zero out and turn off the "Refittable cargo classes" and "Non refittable cargo classes", then it will work for the "Available cargo types for refitting".

Don't ask me what the other two means, maybe you need to implement some callback to have refit work through them...

[PikkaBird]

Don't ask me what the other two means, maybe you need to implement some callback to have refit work through them...

No, you don't, and you can (and should) use all three properties together.

http://wiki.ttdpatch.net/tiki-index.php ... sses_28_29_

[AndersI]

Thanks, any chance you could look at the NFO from the first post, and tell what GRFMaker is doing wrong?

Edit: I think I see it - GRFMaker is not doing anything wrong, it's the user data that's wrong. Wiki says:

Code: Select all

Refit list = (cargos from prop. 28 AND NOT cargos from prop. 29) XOR cargos from prop. 1D

so it's counterproductive to list the same cargo both in the cargo list and the cargo class list.

Please correct me if I am wrong again!

[PikkaBird]

Thanks, any chance you could look at the NFO from the first post, and tell what GRFMaker is doing wrong?

Property 16 XORs (toggles) the cargos allowed by the cargo class properties. So what in effect he's doing is;

Prop 1D set to 000F; allow refitting to any cargo in the passenger, mail, express and armoured categories.
Prop 16 set to 00000425; XOR passengers, mail, goods and valuables.

Prop 1D turns the refittability for those cargos on, then 16 turns them off again.

Edit: yep, you're exactly right.

[oberhümer]

Thanks everyone! I'll try if it works now.

(It does.)