to make the sets work you have to:
1) open the openttd.cfg file
2) go at the endo of the file and write the following:
Code: Select all
[newgrf]
firstset.grf
secondset.grf
thirdset.grf
...
the files are loaded from the 0 to the 2... so if the secondset has some features that are also in the firstset, the features of the firstset would be overwritten
if you want to have more than one combination of sets you can do this:
Code: Select all
[newgrf]
#COMBINATION 1
firstset.grf
secondset.grf
#COMBINATION 2
#another_firstset.grf
#another_secondset.grf
[/code]
3) Here is the default combination:
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[newgrf]
#DEFAULT
tempsetw.grf
arcticsetw.grf
newshipsw.grf
#cargosetw.grf
if you have some problems post them here: http://www.tt-forums.net/viewtopic.php?t=9376