[SOLVED] Unlock door with colliding object, Not working

[FlawlessHappiness]

So the idea is that you put a stone chipper inside a padlock (Which works fine).
Then you have to find an object, heavy enough, to throw at the stone chipper, to make the padlock break.

Now there is only one object in my map (so far) which could break it, and that is a brick, called "brick_1".

Here is how it should work with the script:




Here is the script:

Spoiler below!

void OnStart()
{

AddEntityCollideCallback("ScriptArea_4", "Player", "OnCollide_3", false, 1);
AddEntityCollideCallback("brick_1", "ScriptArea_3", "OnCollide_4", true, 1);


AddUseItemCallback("", "stone_chipper_1", "padlock_rusty_1", "UseStoneChipper", true);
}

///USE ITEMS

void UseStoneChipper(string &in asItem, string &in asEntity)
{
SetEntityActive("stone_chipper_move_1", true);
PlaySoundAtEntity("", "puzzle_place_jar", "ScriptArea_3", 0, false);
RemoveItem("stone_chipper_1");
}

///COLLIDES

void OnCollide_4(string &in asParent, string &in asChild, int alState)
{
AddPlayerSanity(5);
PlaySoundAtEntity("", "unlock_door", "prison_section_1", 0, false);
SetSwingDoorLocked("prison_section_1", false, true);
SetPropActiveAndFade("padlock_rusty_1", false, 1);
SetPropActiveAndFade("padlock_rusty_2", true, 1);

SetEntityActive("ScriptArea_4", false);
SetEntityActive("ScriptArea_3", false);
}

void OnCollide_3(string &in asParent, string &in asChild, int alState)
{
if(alState == 1)
{
SetEntityActive("ScriptArea_3", false);
}

if(alState == -1)
{
SetEntityActive("ScriptArea_3", true);
}
}

///PICKUP

void chipper_pickup(string &in asEntity)
{
SetEntityActive("ScriptArea_1", true);
SetEntityActive("block_box_1", true);
SetEntityActive("block_box_2", true);
}

///MESSAGES

void DoorLocked_1(string &in asEntity)
{
if(GetSwingDoorLocked("prison_2") == true)
{
SetMessage("Messages", "Locked", 0);
}
}

void DoorLocked_2(string &in asEntity)
{
if(GetSwingDoorLocked("prison_section_1") == true)
{
SetMessage("Messages", "PadlockDoorLocked", 0);
}
}

void DoorLocked_3(string &in asEntity)
{
if(GetSwingDoorLocked("padlock_rusty_1") == true)
{
SetMessage("Messages", "PadlockLocked", 0);
}
}

///INTERACT

void OnStonePickup(string &in asEntity)
{
SetLightVisible("PointLight_3", false);
}

void OnEnter()
{

}

void OnLeave()
{

}

Nothing happens when the brick collides with the script around the padlock... i can't figure out why