Transport Tycoon Forums

GRF Wizard is a freeware program that serves as a GUI for the command-line tool GRFCodec, which is used to encode and decode GRF graphic files from the game Transport Tycoon Deluxe, TTDPatch and OpenTTD.

This tool will help you a lot in your GRF encoding and decoding work.



Version 2.0.2
Updated on 19-Jul-2014

Any comments, suggestion and specially bug reports are welcome here.

looks good

Time to test it ...

Great, now finally fools like me can make their own graphics too.

Thanx andrex this is just what I have been wanting, good work! ... now if we can only figure out the ttd dos - ttd win grf conversions.....

The option is there and will add the -m0 or -m1 switch to the grfcodec.exe parameters accordingly. The only detail is that never woked when I tested it, with both the program and manually in the command prompt.

Now I'm working in new graphics, and stay tuned because the work I'm about to release will be a revolution for the TTD graphics editing.
I'll tell you this for now: the EXE to change the graphics with the new designs is 2.379 KB in size. I have changed at least 3500 sprites.

.... maybe you post at least one sprite here ?? pleasssse ..

I don't use to make pre-releases of my work. Not even screenshots.

SHADOW-XIII wrote:Time to test it ...

OK, so have you tested it or not??

Not even a comment about this wonderful program?

it helps very much but you should add to it codec .. not all knows that to work it need codec to ... anyway if youcould put GRFCODEC.EXE (and other files) INTO program it would be the best .. cuz now Command window is still disappearing to fast and I cannot see anything...
anyway Program is GREAT .. KEEP WORKING ...

btw. I cannot encode graphic via GRFOCEDEC.EXE so this program can't do this to but decoding works for sure

I do what I can.

But what is "GRFOCODEC.EXE" that you mention there? The program will encode if you have GRFCODEC.EXE.

yeah ... my mistake .. I mean grfcodec.exe (and other..merge, diff) ..btw. repair your sig

Why does it say he's detected the DOS version of TTD, whilst I have the Windows Version???

HAHAHA

the part I like is just being able to type in the sprite numbers and name for the exe without having to remember all the switches...

Andrex wrote:I'll tell you this for now: the EXE to change the graphics with the new designs is 2.379 KB in size. I have changed at least 3500 sprites.

Erm, do you mean 2.379MB? Oh wait, I just realised you meant 2,379KB, but you use dot instead of comma. Ignore this message.

Anyway, good work on GRF Wizard, and I look forward to seeing your graphics!

GoneWacko wrote: Why does it say he's detected the DOS version of TTD, whilst I have the Windows Version???

The version detection is based in the main GRf file.

If "trg1r.grf" is found in the GRFCODEC folder, the program assumes you have the windows version.
If instead, the file found is "trg1.grf", that should mean you have the DOS version.

I have both in the same folder, how may i specify which one i wish it to decode?

orudge wrote:Erm, do you mean 2.379MB? Oh wait, I just realised you meant 2,379KB, but you use dot instead of comma. Ignore this message.

eehehe....not really... in Russia for example it is the opposite... 2,3 means 2 and 3 tenth and 2.300 means two thousand three hundred... also when quoting, it is not "I am here" , it is ,,I am here" (the first two commas should look to the right instead of left )

Mad Dog McKill wrote: eehehe....not really... in Russia for example it is the opposite... 2,3 means 2 and 3 tenth and 2.300 means two thousand three hundred... also when quoting, it is not "I am here" , it is ,,I am here" (the first two commas should look to the right instead of left )

the same here ...