Platform Physics Engine v1.1

LOL, after all this time, i finally have a stable version to release.

New in this version:
1 No more moon walking
2 Deceleration animation
3 Multi Platform Capable
4 Passable (conditional) Platforms
5 Wall constraints
6 Wall Jumping, and Sliding

Known Glitches:
1 Character still occasionally moves without move animation.
2 Character glitches out when in contact with floor and wall at once. Adding push function to correct this.

Same controls as before, plus some new ones.
Up - Jump
Left, Right - Move
Down - Drop below passable platform
Hold direction while on wall to wall slide
While wall sliding, press up to jump off wall.