Legacy GM Collision Issue

[The Green Dev]

So since my game uses decimals for movement, it's possible to clip into corners by about a single pixel if you're both frame and pixel perfect. I made something to avoid it but it doesn't seem to work.

while place_meeting(x,y,objSolid)
{
    if ysp != 0
    {
        y -= sign(ysp)
    }
    else
    {
        y -= 1
    }
}

So instead of actually moving by sign(ysp) it seems to only move by -1, which causes it to just teleport you up whenever you collide with a corner from under. It's VERY annoying, is there a way to fix this or at least have a different way to avoid corner clipping?

 

[Aura]

if (place_meeting(x, y + ysp, objSolid)) {
   while (!place_meeting(x, y + sign(ysp), objSolid)) {
      y += sign(ysp);
   }
   ysp = 0;
}

Does that not do what you want?

 

[HayManMarc]

Have you tried rounding your y value to the nearest whole number before performing the check?

 

[The Green Dev]

what?
thats popping you out of corners.