Need Help With Platformer Ground

[Ghoul-5]

Hello everyone, i need some help with ground in an arcade/platformer game.
Ok, so there's a hero MC and a ground MC, game engine is pretty much done, but the hero mc does not move according to ground pattern (bumps, slopes, etc) after it lands after a jump, he stops where he hits the ground and then just moves in that height in a a horizontal line, until another jump ( so he appears to be floating or beneath ground sometimes)

Now i kinda know a way to make it go down slopes, by constantly checking if he hitTests the ground, and making him fall if he doesn't, but i still need a way to make him go up slopes. (would be awesome to prevent him going up the slope if it's too steep too ;)

So if anyone knows how to make this, please post, thanks in advance :) !

[noob-toast]

C.D.T.

If you don't want to read all that, then PM or or something later, right now I'm in a hurry and can't explain everything.