[Joe Staff]

Well, it kind of involves SA-MP because MTA doesn't use SA-MP for an object editor

MTA DM Conv.PWN
That's a script I made to turn MTA .MAPs into SA-MP .PWNs and vice versa. I've tested it and it works very well.

Instructions:
1. Place the .PWN or .MAP into the ScriptFiles Folder
2. Run samp-server.exe
3. Type "loadfs MTADMConv" on the command window
4. Follow the given instructions on the command window

Right now it only works for the CreateObject(...); format