I am here bringing you a mod that gives a crafting recipe (and a use) for sponges. Basically, when you walk on a road made of sponge, you start out slow, then get faster and faster and faster (there is no speed limit) until the road ends or you fall off the road. You craft 5 sponge by doing this:
W is wool, A is air. http://www.mediafire...cynk7zwzyo5ccz7
WinRAR or 7zip is required to install the mod.
HOW TO INSTALL IN SINGLEPLAYER (WARNING: THIS WORKS FOR WINDOWS AND I HAVE NO CLUE IF IT WORKS FOR MAC AND LINUX)
Download the ZIP folder and extract the files to a new folder.
Open "minecraft.jar" and delete the "META-INF" folder.
In the new folder, open the "minecraft" folder.
Copy and paste the two files into "minecraft.jar".
Run Minecraft, everything should work out perfectly.
I have the files for "minecraft_server.jar" included with the download, and you do the same thing for singleplayer except for this: DO NOT DELETE META-INF FOLDER FOR THE SERVER.
IF YOU WANT IT TO BE COMPATIBLE WITH OTHER MODS (that don't edit the sponge class):
Rather than copying both class files from each folder, for single player it is "rf.class" and for multiplayer it is "zq.class" HOWEVER: If you choose to install BOTH mods and you follow instructions as directed, you won't get to craft sponge
Reply to this topic if you have any technical difficulties. Also reply if there's something you absolutely need to know that I didn't mention.