Gravity/Jump n Run

[Knightoffrost]

[ Delph Inc. ]
I have finished one of my little gravity/jump n run scripts...but I'm trying to make it so only one type of tile blocks you.
I've added in all the board script so 4 types of wall tiles don't block you but it stuffed the whole thing up.
Yes...you can now move up and down, left and right through these wall tiles...one thing though is that it doesn't let you go diagonal.
Also, now when you press the jump button whilst on a texture of these 4 tiles you just go up and don't come down. And when you hold down you come down.
It's very wierd and hard to explain. But I'm just wondering if anyone is out there who can speak my language and help me.

Thanks