Difference between revisions of "BaseCosts NewGRF"
From #openttdcoop wiki
m (Explain usage a bit more verbosely) |
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'''<base cost no> <exponent of multiplicator><br>''' | '''<base cost no> <exponent of multiplicator><br>''' | ||
where<br> | where<br> | ||
| − | '''<base cost no>''' is the first | + | '''<base cost no>''' is an entry from the first column of the [http://wiki.ttdpatch.net/tiki-index.php?page=BaseCosts base cost list] <br> |
and <br> | and <br> | ||
'''<exponent of multiplicator>''' is the n in the multiplicator to the original base costs: 2^(n-8) Thus a value of 8 will leave the costs unchanged, a value of 9 will double it, 10 will quadruple it and 7 will half it. | '''<exponent of multiplicator>''' is the n in the multiplicator to the original base costs: 2^(n-8) Thus a value of 8 will leave the costs unchanged, a value of 9 will double it, 10 will quadruple it and 7 will half it. | ||
Revision as of 11:36, 25 March 2010
Setting the costs by using the id from BaseCosts Table and the value n of the following formula:
Using math: NewBaseCost = OldBaseCost * 2^(n-8), where n is the value of property 08.
You can only rise base costs by factors which correspond a power of 2. The general way to set parameters are in pairs of two:
<base cost no> <exponent of multiplicator>
where
<base cost no> is an entry from the first column of the base cost list
and
<exponent of multiplicator> is the n in the multiplicator to the original base costs: 2^(n-8) Thus a value of 8 will leave the costs unchanged, a value of 9 will double it, 10 will quadruple it and 7 will half it.
Download from BaNaNaS or from the DevZone (Report Bugs to our tracker.)
Discussion: http://www.tt-forums.net/viewtopic.php?t=46720
Examples
config for raise Terraform (x16), but keep foundations on default:
using Pikka's pb_build but modify foundations:
other similar grfs are:
- Pikka's "Modified Building Costs" (doesn't respect the new OpenTTD feature which splits terraform and foundations)
- Terkhen's "Raise landscaping costs"
- my old grfs: BaseCosts Mod 2 and Airmod
