/*
 *  Author: Needles
 *  https://steamcommunity.com/profiles/76561198026257137/
 */

::Debug.Print("*** WEAPONS");



::Weapons <- {};



function Weapons::GetItemDefintionIndex(weapon)
{
    return NetProps.GetPropInt(weapon, "m_AttributeManager.m_Item.m_iItemDefinitionIndex");
}



//  Mostly stolen from GiveTFWeapon
//  https://tf2maps.net/downloads/vscript-give_tf_weapon.14897/
function Weapons::CreateWeapon(classname, itemDefinitionIndex, origin, angles)
{
    local weapon = Entities.CreateByClassname(classname);
    NetProps.SetPropInt(weapon, "m_AttributeManager.m_Item.m_iItemDefinitionIndex", itemDefinitionIndex);
    NetProps.SetPropBool(weapon, "m_AttributeManager.m_Item.m_bInitialized", true);
    NetProps.SetPropBool(weapon, "m_bValidatedAttachedEntity", true);
    Entities.DispatchSpawn(weapon);

    weapon.SetOrigin(origin);
    weapon.SetAbsAngles(angles);

    return weapon;
}



function Weapons::FindLatestProjectile(weapon, classname)
{
    local latestTime = null;
    local latestEnt = null;

    local ent = null;
    while (ent = Entities.FindByClassname(ent, classname))
    {

        if (NetProps.GetPropEntity(ent, "m_hLauncher") != weapon)
            continue;

        ent.ValidateScriptScope();
        local scope = ent.GetScriptScope();

        if (!("creationTime" in scope))
        {
            scope.creationTime <- Time();
        }

        if (latestTime == null || scope.creationTime < latestTime)
        {
            latestTime = scope.creationTime;
            latestEnt = ent;
        }
    }

    return latestEnt;
}