How do I open a door with a crowbar?

[kartanonperuna]

It says"Cannot use this item this way!"


This is my entire extra_english file:

<LANGUAGE>

<CATEGORY Name="CustomStoryMain">
<Entry Name="Description">Have fun!</Entry>
</CATEGORY>

AddUseItemCallback("", "crowbar_1", "prison_locked", "UnlockDoor", true);
AddEntityCollideCallback("crowbar_joint_1", "door_script_1", "crowbarfunc", true, 1);
}
void UnlockDoor(string &in asItem, string &in asEntity)
{
SetEntityActive("crowbar_joint_1", true);
//SetSwingDoorLocked("prison_locked", false, true);
//PlaySoundAtEntity("", "unlock_door", "prison_locked", 0, false);
RemoveItem("crowbar_1");
}
void crowbarfunc(string &in asParent, string &in asChild, int alState)
{
SetPropHealth("prison_locked", 0.0f);
SetEntityActive("crowbar_joint_1", false);
SetEntityActive("crowbar_dyn_1", true);
//PlaySoundAtEntity("", "unlock_door", "prison_locked", 0, false);

}

</LANGUAGE>





None of my scripts work!Really frustrating.