My first ever Lua [feedback]

[Warriar]

I know It's short But what I want the guy to do is on combat rend and send the message For The Lich king! I made the sql for the guy and whatnot, this is the script i made

function destroyer.lua_Rend (pUnit, Event)
pUnit:CastSpell (47465)
end
RegisterUnitEvent (99902, 1, "destroyer.lua_Rend")


function destroyer.lua_Talk (pUnit, Event)
pUnit:SendChatMessage (0, 0, "For the Lich King!")
end
RegisterUnitEvent (99902, 1, "destroyer.lua_Talk")

Please tell me if it will work.

[stoneharry]

No it will not work. Only a couple of simple mistakes though, I'll correct it for you and you can see the difference

function destroyerlua_Rend (pUnit, Event)
	pUnit:CastSpell (47465)
pUnit:RemoveEvents() -- Remove Events stops the npc from doing it again
end  
 
function destroyerlua_Talk (pUnit, Event)
	pUnit:SendChatMessage (12, 0, "For the Lich King!") -- 12 = say, 14 = yell
pUnit:RegisterEvent("destroyerlua_Rend", 5000, 0) -- 5000 = 5 seconds
end
RegisterUnitEvent (99902, 1, "destroyerlua_Talk")

[Warriar]

Thanks, I saw the differences

+ Rep for you.