Pixelcraft 1.4 Pre-Release 2:Download:https://dl.dropbox.com/u/87739508/pixelcraft1.4PRE2.rarChangelog:-More optimized code(Thanks to ideas from skydereign)
-Multiworld(Infinite world to left and right)
-Some kind of light system(May crash the game in the top left corner)
-Trees are generating in worlds. (I had some weird bugs with this one, but it's good now)
-1 more optional texture pack(by: MrJolteon)
Possible bugs/Tips:-If you leave a world take a few steps away from the sides and only then reenter otherwise your map can be lost(Overwritten)
-The game may crash if you put a torch that "lights up" the -1 or lower block.(Block cloneindex grows to right and down 0-25, 26-51 etc.)(This will be fixed in the next prerelease)
-Liquid and sand dinamics may not work perfect in other worlds than the first
-The worlds trees will spawn in the next world too.
I know there is a lot of bugs

but I will try to fix them for the next pre-release.
I hope you like it.