BO2-Reimagined/scripts/zm/replaced/_zm_melee_weapon.gsc

#include maps\mp\zombies\_zm_melee_weapon;
#include maps\mp\_utility;
#include common_scripts\utility;
#include maps\mp\zombies\_zm_utility;
#include maps\mp\zombies\_zm_weapons;

change_melee_weapon( weapon_name, current_weapon )
{
	current_melee_weapon = self get_player_melee_weapon();
	if ( isDefined( current_melee_weapon ) && current_melee_weapon != weapon_name )
	{
		self takeweapon( current_melee_weapon );
		unacquire_weapon_toggle( current_melee_weapon );
	}
	self set_player_melee_weapon( weapon_name );
	had_ballistic = 0;
	had_ballistic_upgraded = 0;
	ballistic_was_primary = 0;
    old_ballistic = undefined;
    ballistic_ammo_clip = 0;
    ballistic_ammo_stock = 0;
	primaryweapons = self getweaponslistprimaries();
	i = 0;
	while ( i < primaryweapons.size )
	{
		primary_weapon = primaryweapons[ i ];
		if ( issubstr( primary_weapon, "knife_ballistic_" ) )
		{
			had_ballistic = 1;
			if ( primary_weapon == current_weapon )
			{
				ballistic_was_primary = 1;
			}
            old_ballistic = primary_weapon;
			ballistic_ammo_clip = self getWeaponAmmoClip( primary_weapon );
            ballistic_ammo_stock = self getWeaponAmmoStock( primary_weapon );
            self notify( "zmb_lost_knife" );
			self takeweapon( primary_weapon );
			unacquire_weapon_toggle( primary_weapon );
			if ( issubstr( primary_weapon, "upgraded" ) )
			{
				had_ballistic_upgraded = 1;
			}
		}
		i++;
	}
	if ( had_ballistic )
	{
		if ( had_ballistic_upgraded )
		{
			new_ballistic = level.ballistic_upgraded_weapon_name[ weapon_name ];
			if ( ballistic_was_primary )
			{
				current_weapon = new_ballistic;
			}
			self giveweapon( new_ballistic, 0, self maps\mp\zombies\_zm_weapons::get_pack_a_punch_weapon_options( new_ballistic ) );
		}
		else
		{
			new_ballistic = level.ballistic_weapon_name[ weapon_name ];
			if ( ballistic_was_primary )
			{
				current_weapon = new_ballistic;
			}
			self giveweapon( new_ballistic, 0 );
		}
        self giveMaxAmmo( new_ballistic );
		self seteverhadweaponall( 1 );
	}
	return current_weapon;
}

give_melee_weapon( vo_dialog_id, flourish_weapon_name, weapon_name, ballistic_weapon_name, ballistic_upgraded_weapon_name, flourish_fn, trigger )
{
    if ( isdefined( flourish_fn ) )
        self thread [[ flourish_fn ]]();

	self thread do_melee_weapon_change( weapon_name );

    self.pre_temp_weapon = self do_melee_weapon_flourish_begin( flourish_weapon_name );
    self maps\mp\zombies\_zm_audio::create_and_play_dialog( "weapon_pickup", vo_dialog_id );
    self waittill_any( "fake_death", "death", "player_downed", "weapon_change_complete" );
    self do_melee_weapon_flourish_end( self.pre_temp_weapon, flourish_weapon_name, weapon_name, ballistic_weapon_name, ballistic_upgraded_weapon_name );

    if ( self maps\mp\zombies\_zm_laststand::player_is_in_laststand() || isdefined( self.intermission ) && self.intermission )
        return;

	self.pre_temp_weapon = undefined;

    if ( !( isdefined( level._allow_melee_weapon_switching ) && level._allow_melee_weapon_switching ) )
    {
        if ( isdefined( trigger ) )
            trigger setinvisibletoplayer( self );

        self trigger_hide_all();
    }
}

do_melee_weapon_change( weapon_name )
{
	self endon( "disconnect" );
	self endon( "death" );
	self endon( "fake_death" );
	self endon( "player_downed" );

	self waittill_any( "weapon_change", "weapon_change_complete" );

	self giveweapon( weapon_name );
    self.pre_temp_weapon = change_melee_weapon( weapon_name, self.pre_temp_weapon );
}

do_melee_weapon_flourish_end( gun, flourish_weapon_name, weapon_name, ballistic_weapon_name, ballistic_upgraded_weapon_name )
{
    assert( !is_zombie_perk_bottle( gun ) );
    assert( gun != level.revive_tool );
    self enable_player_move_states();

	self takeweapon( flourish_weapon_name );

	if ( self maps\mp\zombies\_zm_laststand::player_is_in_laststand() || isdefined( self.intermission ) && self.intermission )
    {
        self.lastactiveweapon = self.pre_temp_weapon;
        return;
    }

    if ( self is_multiple_drinking() )
    {
        self decrement_is_drinking();
        return;
    }
    else if ( is_melee_weapon( gun ) )
    {
        self switchtoweapon( weapon_name );
        self decrement_is_drinking();
        return;
    }
    else if ( gun != "none" && !is_placeable_mine( gun ) && !is_equipment( gun ) )
        self switchtoweapon( gun );
    else
    {
        primaryweapons = self getweaponslistprimaries();

        if ( isdefined( primaryweapons ) && primaryweapons.size > 0 )
            self switchtoweapon( primaryweapons[0] );
    }

    self waittill( "weapon_change_complete" );

    if ( !self maps\mp\zombies\_zm_laststand::player_is_in_laststand() && !( isdefined( self.intermission ) && self.intermission ) )
        self decrement_is_drinking();
}