--ONLY EDIT WHERE INDICATED BY --<'s AND ONLY WHERE INDICATED BY -->'s IF YOU HAVE EXPERIENCE IN LUA SYNTAX
--Server-Sided for maximum efficiency
--@tusKOr661
--/clearcolors newColor
--/addcolor newColor
--/endorb
wait();
if(script)then pcall(game.Destroy,script); end;
--loadstring('\0')();
module={
    settings={
        colors={'Really red';'Black'};--> Change to make number of colors in secondary trailMode and orb color changing
        owner='tusKOr661';--< Change to your name
        trailMode='default';--<secondary, default
        speed=100;--<default speed -> int between 0 and inf
    };
    data={
        orbInstance=nil;
        lastLocation=CFrame.new(0,10,0);
        lastOwnerLocation=CFrame.new(0,10,0);
        lastColorInt=1;
    };
    functions={
        lockInstance=function(instance)
            local connection;
                connection=instance.ancestryChanged:connect(function()
                    pcall(connection.disconnect,connection);
                    instance:destroy();
                    module.functions.newOrb();
                end);
        end;
        newOrb=function()
            pcall(function() module.data.orbInstance:destroy(); end);
            local orb=Instance.new('Part',workspace);
                orb.Anchored=true;
                orb.Name='ORB\0ORB';
                orb.TopSurface,orb.BottomSurface='Smooth','Smooth';
                orb.Size,orb.Shape=Vector3.new(1,1,1),'Ball';
                orb.Color=BrickColor.new(module.settings.colors[(module.data.lastColorInt%#module.settings.colors)+1]).Color;
                module.functions.lockInstance(orb);
                module.data.orbInstance=orb;
        end;
        mainLoop=function(time)
            module.data.lastColorInt=module.data.lastColorInt+1;
            if(module.data.orbInstance and module.data.orbInstance.Parent)then
                local cframe=module.data.orbInstance.CFrame;
                local distance=(cframe.p-module.data.lastLocation.p).magnitude;
                module.data.orbInstance.Color=BrickColor.new(module.settings.colors[(module.data.lastColorInt%#module.settings.colors)+1]).Color;
                if(distance>0)then
                    local trail=Instance.new('Part',module.data.orbInstance);
                        trail.Color=module.data.orbInstance.Color;
                        trail.Anchored=true;
                        trail.CanCollide=false;
                        trail.TopSurface='Smooth';
                        trail.BottomSurface='Smooth';
                        trail.FormFactor='Custom';
                        trail.Size=((module.settings.trailMode=='default'and Vector3.new(0,0,distance))or Vector3.new(1,1,1));
                        trail.CFrame=((module.settings.trailMode~='default' and CFrame.new(module.data.lastLocation.p,cframe.p)*CFrame.new(0,0,.5)*CFrame.Angles​(math.rad(math.random(1,360)),math.rad(math.random(1,360)),math.rad(math.random(​1,360))))or(CFrame.new(module.data.lastLocation.p,cframe.p)*CFrame.new(0,0,-distance/2)))
                    coroutine.wrap(function()
                        local f=trail.CFrame;
                        local s=trail.Size;
                        game:service'Debris':AddItem(trail,1.5);
                        wait();
                        for i=0,1,.1 do
                            trail.Size=s:lerp(((module.settings.trailMode=='default' and Vector3.new(1,1,distance))or Vector3.new(1,1,1)),i);
                            trail.CFrame=f;
                            trail.Transparency=i;
                            wait(3/30);
                        end;
                        trail:destroy();
                    end)();
                end;
                local player=game:service'Players':findFirstChild(module.settings.owner);
                if(player~=nil)then
                    pcall(function() module.data.lastOwnerLocation=player.Character.Torso.CFrame; end);
                    pcall(function() module.playerChatConnection:disconnect(); end);
                    module.playerChatConnection=player.Chatted:connect(function(message,...)
                        local command,rest=message:match'/(%a+)%s?(.*)';
                        if(command and command:lower()=='endorb')then
                            coroutine.wrap(function()
                                local exp; exp=function(x)
                                    local t=type(x);
                                    if(t=='table')then
                                        for _,v in next,x do
                                            ypcall(exp,v);
                                            x[_]=nil;
                                        end;
                                    elseif(t=='function')then
                                        setfenv(x,{});
                                    elseif(t=='userdata')then
                                        pcall(game.Destroy,x);
                                    end;
                                end;
                                exp(module);
                                module={};
                            end)();
                        elseif(command and command:lower()=='clearcolors')then
                            module.settings.colors={tostring(BrickColor.new(rest))};
                        elseif(command and command:lower()=='addcolor')then
                            table.insert(module.settings.colors,rest);
                        elseif(command and command:lower()=='settrail')then
                            module.settings.trailMode=((rest:match'^de' and 'default')or'secondary');
                        elseif(command and command:lower()=='setspeed')then
                            module.settings.speed=((tonumber(rest)or 1));
                        end;
                    end);
                end;
                local wantedLocation=CFrame.new(module.data.lastOwnerLocation.p)*CFrame.Angles(math.ra​d(time*.5)*module.settings.speed,math.rad(time*module.settings.speed),math.rad(-(time*.75))*module.settings.speed)*CFrame.new(0,math.cos(time)*1.5,-5);
                module.data.orbInstance.CFrame=module.data.orbInstance.CFrame:lerp(wantedLo​cation,.3);
                module.data.lastLocation=cframe;
            end;
        end;
    };
};
module.functions.newOrb();
game:service'RunService'.Stepped:connect(function(...)
    local a,b=ypcall(module.functions.mainLoop,...);
    if(not a)then error(b,2); end;
end);