Saving location to list

[Red Tardis]

So i have this script, which starts an infinite loop when a player joins, where it adds current player's location to list every tick. When the list hits some size, it deletes the first saved location. That way list should have a fixed size and sort of like shift (as example: [1,2,3,4] -> [2,3,4,5] -> [3,4,5,6] ...]).
The point is to store last 3 seconds (60 ticks) of player's movement. But when I test it, the list of locations stays always the same as 3 seconds after player joined and doesn't update.
I tried different variations of this algorithm, but nothing seems to work. What am I doing wrong here?

on join:
    set {s%player%} to true
    while {s%player%} is true:
        add location of the player to {locs%player%::*}
        if size of {locs%player%::*} is 61:
            delete {locs%player%::1}
        wait 1 tick

 

[TheCubPlays]

So i have this script, which starts an infinite loop when a player joins, where it adds current player's location to list every tick. When the list hits some size, it deletes the first saved location. That way list should have a fixed size and sort of like shift (as example: [1,2,3,4] -> [2,3,4,5] -> [3,4,5,6] ...]).
The point is to store last 3 seconds (60 ticks) of player's movement. But when I test it, the list of locations stays always the same as 3 seconds after player joined and doesn't update.
I tried different variations of this algorithm, but nothing seems to work. What am I doing wrong here?

on join:
    set {s%player%} to true
    while {s%player%} is true:
        add location of the player to {locs%player%::*}
        if size of {locs%player%::*} is 61:
            delete {locs%player%::1}
        wait 1 tick

I'm not sure but maybe try this?

on join:
    set {s%player%} to true
    while {s%player%} is true:
        add location of the player to {locs%player%::*}
        if size of {locs%player%::*} is 61:
            remove {locs%player%::1} from {locs%player%::*}
        wait 1 tick

 

[Red Tardis]

I'm not sure but maybe try this?

on join:
    set {s%player%} to true
    while {s%player%} is true:
        add location of the player to {locs%player%::*}
        if size of {locs%player%::*} is 61:
            remove {locs%player%::1} from {locs%player%::*}
        wait 1 tick

I tried this method. The problem is not in the deleting the element. I actually managed to find a solution. I just reassign the list after it hits the limit:

on join:
    set {s%player%} to true
    while {s%player%} is true:
        add location of the player to {locs%player%::*}
        if size of {locs%player%::*} is 61:
            remove {locs%player%::1} from {locs%player%::*}
            set {locs%player%::*} to {locs%player%::*}
        wait 1 tick

Not completely sure why it works, but it works