Wall Running with triggers, how to do it?

[MadJohny]

[8486-sem+título.png|8486]
I’m making a free running/parkour game like mirror’s edge and one of the best ways I can think of is making 3 triggers on the player, one on left, one on right, and one on front of the character, my character is a rigidbody btw, I want to add probably one script for each trigger, to call something like this:

function OnTriggerEnter (col : Collider)
{
    if ( col.gameObject.tag == "wall")
    sendMessage ("WallRunRight")
}

but how do I send a function like this to my main script? and then On my main script I would have like a function o tell what that function does? Or you think it’s better this way?

var MainPlayer : gameobject;
var WallRunningRight : boolean = false;

    function OnTriggerEnter (col : Collider)
    {
        if ( col.gameObject.tag == "wall")
        WallRunningRight = true
    }

and then on function update I would use something like this;

function update ()
{
    if (WallRunningRight)
    MainPlayer.rigidbody.useGravity = false; // then I'll add some force to decal down over time, but tell me wich way you think it's better or even if none of these would do a good work
}

edit: ok it is kinda working I tried the second one but it’s giving me some problems, Idk Why but when I jump during left wallrun it goes more far than if I jump while right wallrun, and when I’m in right wall run and pressing “D” to go against wall it jumps to the left as it should, but if I’m on a left wall run and press A against the wall and then jump I jump to the wall instead and that will let me jump multiple time since I don’t go away from the wall. Take a look at my scripts please: WallRunLeft - Pastebin.com, it’s the main script, right wall run script : WallRunRight - Pastebin.com and left wallrun script: WallRunLeft - Pastebin.com

[MadJohny]

Wow, I’m surprised by myself, I actually did it but if someone can help me in maths like fall from wallrun after a certain time…

edit: Ok I dunno why but when I juump while doing a left wall run I go so much far compared to the right wall run jump, someone please take a look at my scripts:
wall run right script:

#pragma strictvar MainPlayer : GameObject;var MainPlayerVars : PlayerMovem -...

wall run left script : #pragma strictvar MainPlayer : GameObject;var MainPlayerVars : PlayerMovem - Pastebin.com
and the general movement script : #pragma strictvar wallRunRight : boolean = false;var wallRunLeft : boolean - Pastebin.com