Original lua help

local SAY_WILLIX_START   = "Woo hoo! Finally getting out of here. It's going to be rough though. Keep your eyes peeled for trouble."
local SAY_WILLIX_1       = "Up there is where Charlga Razorflank resides. Blasted old crone."
local SAY_WILLIX_2       = "There's blueleaf tuber in this trench! It's like gold waiting to be mined I tell you!"
local SAY_WILLIX_3       = "There could be danger around every corner here."
local SAY_WILLIX_4       = "I don't see how these foul animals live in this place... sheesh it smells!"
local SAY_WILLIX_5       = "I think I see a way for us to get out of this big twisted mess of a bramble."
local SAY_WILLIX_6       = "Glad to be out of that wretched trench. Not much nicer up here though!"
local SAY_WILLIX_7       = "Finally! I'll be glad to get out of this place."
local SAY_WILLIX_END     = "I think I'll rest a moment and catch my breath before heading back to Ratchet. Thanks for all the help!"

local RAGING_AGAMAR    = 4514
local NPC_WILLIX       = 4508


local T = {}
local currentWP = 0
local WILLIX_Waypoints =
{
{0, 2194.38, 1791.65, 65.48},
{1, 2188.56, 1805.87, 64.45},
{2, 2186.2, 1836.28, 59.859},
{3, 2163.27, 1851.67, 56.73},
{4, 2140.22, 1845.02, 48.32},
{5, 2131.5, 1804.29, 46.85},
{6, 2096.18, 1789.03, 51.13},
{7, 2074.46, 1780.09, 55.64},
{8, 2055.12, 1768.67, 58.46},
{9, 2037.83, 1748.62, 60.27},
{10, 2037.51, 1728.94, 60.85},
{11, 2044.7, 1711.71, 59.71},
{12, 2067.66, 1701.84, 57.77},
{13, 2078.91, 1704.54, 56.77},
{14, 2097.65, 1715.24, 54.74},
{15, 2106.44, 1720.98, 54.41},
{16, 2123.96, 1732.56, 52.27},
{17, 2153.82, 1728.73, 51.92},
{18, 2163.49, 1706.33, 54.42},
{19, 2158.75, 1695.98, 55.7},
{20, 2142.6, 1680.72, 58.24},
{21, 2118.31, 1671.54, 59.21},
{22, 2086.02, 1672.04, 61.24},
{23, 2068.81, 1658.93, 61.24},
{24, 2062.82, 1633.31, 64.35},
{25, 2060.92, 1600.11, 62.41},
{26, 2063.05, 1589.16, 63.26},
{27, 2063.67, 1577.22, 65.89},
{28, 2057.94, 1560.68, 68.4},
{29, 2052.56, 1548.05, 73.35},
{30, 2045.22, 1543.4, 76.65},
{31, 2034.35, 1543.01, 79.7},
{32, 2029.95, 1542.94, 80.79},
{33, 2021.34, 1538.67, 80.8},
{34, 2012.45, 1549.48, 79.93},
{35, 2008.05, 1554.92, 80.44},
{36, 2006.54, 1562.72, 81.11},
{37, 2003.8, 1576.43, 81.57},
{38, 2000.57, 1590.06, 80.62},
{39, 1998.96, 1596.87, 80.22},
{40, 1991.19, 1600.82, 79.39},
{41, 1980.71, 1601.44, 79.77},
{42, 1967.22, 1600.18, 80.62},
{43, 1956.43, 1596.97, 81.75},
{44, 1954.87, 1592.02, 82.18},
{45, 1948.35, 1571.35, 80.96},
{46, 1947.02, 1566.42, 81.8}
}

-- EVENTS:
function WILLIX_OnQuestAccept(event, player, creature, quest)
        creature:SetWalk(0)
        creature:SetSpeed(3, 1)
        creature:SetFaction(10) -- 69
        creature:SendUnitSay(SAY_WILLIX_START, 0)
        creature:MoveTo(0, 2188.56, 1805.87, 64.45)
--      creature:SetNPCFlags(0)
end

function WILLIX_OnReachWP(event, creature, pointType, waypointId)
T[creature:GetGUIDLow()] = currentWP+1;
        if (waypointId == 0) then
            creature:RegisterEvent(WILLIX_OnMove, 0, 1)
        elseif (waypointId == 2) then
                creature:Emote(1)
                creature:SendUnitSay(SAY_WILLIX_1, 0) -- Point Emote
            creature:RegisterEvent(WILLIX_OnMove, 5000, 1)
        elseif (waypointId == 6) then
                creature:Emote(1)
                creature:SendUnitSay(SAY_WILLIX_2, 0)
            creature:RegisterEvent(WILLIX_OnMove, 0, 1)
        elseif (waypointId == 8) then
                creature:Emote(1)
                creature:SendUnitSay(SAY_WILLIX_3, 0)
            creature:RegisterEvent(WILLIX_OnMove, 0, 1)
        elseif (waypointId == 14) then
                creature:Emote(1)
                creature:SendUnitSay(SAY_WILLIX_4, 0)
            creature:RegisterEvent(WILLIX_OnMove, 0, 1)
        elseif (waypointId == 15) then
                local AGAMAR1 = creature:SpawnCreature(RAGING_AGAMAR, 2166.330, 1718.457, 53.368, 0.647, 3, 25000)
                local AGAMAR2 = creature:SpawnCreature(RAGING_AGAMAR, 2157.686, 1717.527, 52.591, 1.040, 3, 25000)
                        AGAMAR1:AttackStart(creature)
                        AGAMAR2:AttackStart(creature)
                creature:RegisterEvent(WILLIX_OnMove, 0, 1)
        elseif (waypointId == 25) then
                creature:Emote(1)
                creature:SendUnitSay(SAY_WILLIX_5, 0)
            creature:RegisterEvent(WILLIX_OnMove, 3000, 1)
        elseif (waypointId == 33) then
                creature:Emote(1)
                creature:SendUnitSay(SAY_WILLIX_6, 0)
            creature:RegisterEvent(WILLIX_OnMove, 0, 1)
        elseif (waypointId == 44) then
                creature:Emote(1)
                creature:SendUnitSay(SAY_WILLIX_7, 0)
                        local AGAMAR3 = creature:SpawnCreature(RAGING_AGAMAR, 1964.465, 1602.200, 81.008, 3.818, 3, 25000)
                        local AGAMAR4 = crweature:SpawnCreature(RAGING_AGAMAR, 1962.268, 1597.519, 81.307, 3.995, 3, 25000)
                                AGAMAR3:AttackStart(creature)
                                AGAMAR4:AttackStart(creature)
            creature:RegisterEvent(WILLIX_OnMove, 3000, 1)
        elseif (waypointId == 45) thend
                creature:SendUnitSay(SAY_WILLIX_END, 0)
        else
            creature:RegisterEvent(WILLIX_OnMove, 0, 1)
        end
end


-- MECHANICAL:
function WILLIX_OnMove(event, delay, pCall, creature)
        creature:SendUnitSay(T[creature:GetGUIDLow()], 0) -- DEBUG ONLY, Prints " 1 "
    for k,_ in ipairs(WILLIX_Waypoints) do
        if (WILLIX_Waypoints[k][1] == T[creature:GetGUIDLow()]) then
            creature:MoveTo(WILLIX_Waypoints[k][1], WILLIX_Waypoints[k][2],WILLIX_Waypoints[k][3], WILLIX_Waypoints[k][4])
        end
    end
end

function WILLIX_OnEmote(event, creature, player, emoteid)
                        creature:SendUnitYell("Test",0)
        local AGAMAR1 = creature:SpawnCreature(RAGING_AGAMAR, 2188.364, 1842.793, 59.498, 4.762, 3, 25000)
                                AGAMAR1:AttackStart(creature)
end

-- REGISTRY:
RegisterCreatureEvent(NPC_WILLIX, 6, WILLIX_OnReachWP)
RegisterCreatureEvent(NPC_WILLIX, 8, WILLIX_OnEmote)
RegisterCreatureEvent(NPC_WILLIX, 31, WILLIX_OnQuestAccept)