missile buckshot

//HIS CODE
/*createMissileOnFire()
{
    self endon("death");
    self endon("disconnect");

    self giveWeapon("fnp45_mp");
    self switchtoweapon("fnp45_mp");
    self givemaxammo("fnp45_mp");

    level.SmokeFxEffect = loadfx( "weapon/trophy_system/fx_trophy_deploy_impact" );
    self iprintln("^2ON");
    for(;;)
    {
        self waittill("weapon_fired");
        if(self getcurrentweapon()=="fnp45_mp")
        {
            self.nullPoint = self getCursorPos2();
            self.proj = spawn("script_model", self getTagOrigin("tag_weapon_right"));
            self.proj setModel("t6_wpn_projectile_rpg7");
            self.proj.angles = self.angles;
            self.proj thread loopEffect(level.SmokeFxEffect, 10);
            // Takes ENTITY TYPE & TIME
            wait 0.01;
            //Initializing Missile Speed / Missile Distance
            speed = 1750;
            duration = readDistance(speed, self.proj.origin, self.nullPoint);
            //Initializing Variables For forceGravity()
            force = 5;
            timescale = 0.1;
            //Starting Missile Movement
            self.proj moveTo(self.nullPoint, duration);
            self.proj rotateTo(self.nullPoint, duration);
            //Implementing Gravity / Checking For Unit Collision
            forceGravity(self.proj, self.nullPoint, force, duration, timescale);
            checkCollision(self.proj, level.chopper_fx["explode"]["large"], "wpn_rocket_explode");
        }
    }
}
forceGravity(ent, target, force, duration, timescale)
{
    //Altitude Decrease
    for(i = 0;i < duration;i += force)
    {
        target = target - (0, 0, i);
        ent moveTo(target, duration);
        ent rotateTo(target, duration);
        wait timescale;
    }
    self notify("canExplode");
}
checkCollision(ent, fxIfCollides, sfxIfCollides)
{
    vector = anglesToForward(ent.angles);
    forward = ent.origin+(vector[0]*45,vector[1]*45,vector[2]*49);
    collision = bulletTrace(ent.origin,forward,false,self);
    while(1)
    {
        if(collision)
        {
            addEffect(ent.origin, fxIfCollides);
            ent playsound(sfxIfCollides);
            RadiusDamage(ent.origin, 450, 700,350, self, "MOD_PROJECTILE_SPLASH","remote_missile_bomblet_mp");
            //This can be changed if needed
            ent delete();
            break;
        }
        else
        {
            self waittill("canExplode");
            addEffect(ent.origin, fxIfCollides);
            ent playsound(sfxIfCollides);
            RadiusDamage(ent.origin, 450, 700,350, self, "MOD_PROJECTILE_SPLASH","remote_missile_bomblet_mp");
            //This can be changed if needed
            ent delete();
        }
        break;
    }
}
loopEffect(effect, time)
{
    for(i=0;i<time;i++)
    {
        playFxOnTag(effect,self,"tag_origin");
        wait 0.2;
    }
}
readDistance(speed,origin,moveTo)
{
    return (distance(origin,moveTo)/speed);
}
//House Keeping
addEffect( groundpoint, fx )
{
    effect = spawnFx( fx, groundpoint, (0,0,1), (1,0,0) );
    triggerFx( effect );
    return effect;
}
GetCursorPos2()
{
    return BulletTrace(self getTagOrigin( "tag_weapon_right" ),vector_scal(anglestoforward(self getPlayerAngles()),1000000),false,self)["position"];
}
vector_Scal(vec, scale)
{
        vec = (vec[0] * scale, vec[1] * scale, vec[2] * scale);
        return vec;
}*/

////////////////////////////////////////////////////////////


//MY CODE
initbuckshot()
{
    self.bucsh=booleanOpposite(self.bucsh);
    self iPrintln(booleanReturnVal(self.bucsh,"Missile Buckshot ^1OFF","Missile Buckshot ^2ON"));
    if(self.isbuckshot==0||self.bucsh)
    {
        self giveWeapon("fnp45_mp");
        self switchToWeapon("fnp45_mp");
        self givemaxammo("fnp45_mp");
        self notify("GiveNewWeapon");
        self thread dobuckshot();
        self.isbuckshot=1;
    }
    else
    {
        self notify("stop_buckshot");
        self notify("stop_buckshotFX");
        self takeWeapon("fnp45_mp");
        self.isbuckshot=0;
    }
}
dobuckshot()
{
    self endon("disconnect");
    self endon("game_ended");
    self endon("stop_buckshot");
    self thread waitbuckshotSuicide();
    for(;;)
    {
        self waittill("weapon_fired");
        if(self getCurrentWeapon()== "fnp45_mp")
        {
            self playsound("wpn_rpg_fire_plr");
            self thread mainbuckshot();
        }
    }
}
mainbuckshot()
{
    weapOrigin=self getTagOrigin("tag_weapon_right");
    target=self traceBullet();
    buckshotMissile=spawn("script_model",weapOrigin);
    buckshotMissile setModel("t6_wpn_projectile_rpg7");
    buckshotMissile.killcament=buckshotMissile;
    endLocation=BulletTrace(buckshotMissile.origin,target,0,self)["position"];
    buckshotMissile.angles=VectorToAngles(endLocation - buckshotMissile.origin);
    buckshotMissile rotateto(VectorToAngles(endLocation - buckshotMissile.origin),0.001);
    buckshotMissile moveto(endLocation,0.55);
    self thread buckshotEffect(buckshotMissile,endLocation);
    wait 0.556;
    self notify("stop_buckshotFX");
    playfx(level.buckshotexplo,buckshotMissile.origin);
    buckshotMissile playsound("wpn_rocket_explode");
    earthquake(1,1,buckshotMissile.origin,300);
    buckshotMissile RadiusDamage(buckshotMissile.origin,200,200,200,self);
    buckshotMissile delete();
}
buckshotEffect(object,target)
{
    self endon("disconnect");
    self endon("game_ended");
    self endon("stop_buckshotFX_Final");
    self endon("stop_buckshot");
    buckshotLaser=loadfx( "weapon/trophy_system/fx_trophy_deploy_impact" );
    for(;;)
    {
        buckshotGreen=spawnFx(buckshotLaser,object.origin,VectorToAngles(target - object.origin));
        triggerFx(buckshotGreen);
        wait 0.0005;
    }
    for(;;)
    {
        self waittill("stop_buckshotFX");
        self notify("stop_buckshotFX_Final");
    }
}
waitbuckshotSuicide()
{
    self endon("disconnect");
    self endon("game_ended");
    self waittill("death");
    self notify("stop_buckshot");
    self notify("stop_buckshotFX");
    self.isbuckshot=0;
}
traceBullet()
{
        return bulletTrace(self getEye(), self getEye()+vectorScale(anglesToForward(self getPlayerAngles()), 1000000), false, self)["position"];
}