Slope engine :)

programming
1

Hi, i have gotton bits and peices of platformer engines frome all over the net. But i can never find any platform engines that have the slope element with them. Usualy its just a strait board or strait wall.

Does anyone Know a way of putting slopes in my engine?


onClipEvent(load){
speed = 0;
maxspeed = 8;
jumpspeed = 0;
jumpheight = 13;
fall = 0;
maxgravity = 15;
platforms = //how many platforms you have;
stagecentrex = Stage.width/2;
stagecentrey = Stage.height/2;
var jump:Boolean = true;
}
onClipEvent(enterFrame) {
    charx = _root.char._x;
    chary = _root.char._y;
    charh = _root.char._height;
    charw = _root.char._width;
    _root.char._x += speed;
    _root.char._y += fall;
    if(charx > Stage.width/2) {
        _root._x = -charx+stagecentrex;
    } else {
        _root._x = 0;
      if(charx < Stage.width/2) {
        _root._x = -charx+stagecentrex;
    } else {
        _root._x = 0;
    }
    }
     if(chary < Stage.height/2) {
        _root._y = -chary+stagecentrey;
    } else {
        _root._y = 0;
    }
    fall++
    if(fall >= maxgravity) {
        fall = maxgravity;
    }
    if(Key.isDown(Key.LEFT)) {
        speed--;
        _root.char.gotoAndStop(2);
        _root.char._xscale = +180
        if(speed <= maxspeed*-1) {
            speed = maxspeed*-1;
        }
    } else if(Key.isDown(Key.RIGHT)) {
        speed++;
        _root.char.gotoAndStop(2);
        _root.char._xscale = -180
        if(speed >= maxspeed*+1) {
            speed = maxspeed*+1;
        }
    } else {
        if(speed > 0) {
            speed--;
            if(speed <= 0) {
                speed = 0;
            _root.char.gotoAndStop(1);
            }
        } else if(speed < 0) {
            speed++;
            if(speed >= 0) {
                speed = 0;
            _root.char.gotoAndStop(1);
            }
        }
    }
    if(Key.isDown(Key.SPACE) && jump == false && fall <= 1) {
        jump = true;
    
    }
    if(jump == true) {
        if(jumpspeed > 0) {
            jumpspeed--;
            fall = 0;
            _root.char._y -= jumpspeed;
        } else {
            jump = false;
        }
    } else {
        jumpspeed = jumpheight;
    }
    for(i=1; i<=platforms; i++) {
        plat = _root["p"+i];
        if(_root.char.hitTest(plat)) {
            if(charx+charw/3 < plat._x-plat._width/2) {
                _root.char._x = plat._x-plat._width/2-charw/2 - .1; 
                speed = .5;
            } else if(charx-charw/3 > plat._x+plat._width/2) {
                _root.char._x = plat._x+plat._width/2+charw/2 + .1;
                speed = .5;
            }
            if(chary+charh/2-1 < plat._y-plat._height/2) {
                _root.char._y = plat._y-plat._height/2-charh/2 - .1;
                jumpspeed = jumpheight;
                fall = 0;
                jump = false;
            } 
        }
    }
}

Thanx in advance:)