travel.lua

require("movement") -- movement.lua

Travel = { travellers = {} }

function Travel.setupPlayer(_event, player)
    local playerData = { travellers    = {},
                         typeMask      = 0,
                         playerFaction = 0,
                         playerLevel   = player:GetLevel(),
                         playerClass   = player:GetClass()
                        }

    if player:IsHorde() == true then
        playerData.playerFaction = 1
    else
        playerData.playerFaction = 2
    end

    playerData.typeMask = Travel.getTravelerTypeMask(playerData.playerClass)

    player:SetData("travellers", playerData)

    Travel.updatePlayerTravellers(player:GetGUID())
end

-- runs when a player logs in or levels up or runs out of travellers to spawn
function Travel.updatePlayerTravellers(playerID)
    local player     = GetPlayerByGUID(playerID)
    local playerData = player:GetData("travellers") or nil
    if playerData == nil then
        Travel.setupPlayer(nil, player)
        return
    end
    local next = next
    for _, traveller_category in pairs(Travel.travellers) do
        if bit32.band(traveller_category.typeMask, playerData.typeMask) ~= 0 then
            for _, specific_traveller in pairs(traveller_category.list) do
                if next(specific_traveller) ~= nil then
                    if Travel.isValidFaction(specific_traveller.rel, playerData.playerFaction) and
                       specific_traveller.minLevel <= playerData.playerLevel and
                       specific_traveller.maxLevel >= playerData.playerLevel
                    then
                        if specific_traveller.id < 0 then -- if less than zero, a trainer
                            if (specific_traveller.id * -1) == playerData.playerClass then
                                table.insert( playerData.travellers,
                                              specific_traveller.trainerID )
                                break
                            end
                        else
                           table.insert( playerData.travellers,
                                         specific_traveller.id )
                        end
                    end
                end
            end
        end
    end
    player:SetData("travellers", playerData)
end

function Travel.isValidFaction(f1, f2)
    if ( f1 == f2           ) or
       ( f1 == 1 and f2 == 3) or
       ( f1 == 2 and f2 == 3) or
       ( f1 == 3 and f2 == 1) or
       ( f1 == 3 and f2 == 2) then
        return true
    else
        return false
    end
end

function Travel.getRandomTravellerId(playerID, count)
    local player = GetPlayerByGUID(playerID)
    local playerData = player:GetData("travellers") or nil
    local next = next
    if next(playerData.travellers) ~= nil then
        local randInt     = math.random(1, #playerData.travellers)
        local travellerID = table.remove(playerData.travellers, randInt)
        player:SetData("travellers", playerData)
        return travellerID
    else -- regenerate queue
        print("traveller list empty. Regenerating...")
        if count == nil then
            count = 0
        end
        if count >= 3 then
            print("sucks to suck")
            return 0
        end
        Travel.updatePlayerTravellers(playerID)
        count = count + 1
        return Travel.getRandomTravellerId(playerID, count)
    end
end

function Travel.spawnAndTravel(player)
    print("A traveller appears...")
    player:SendBroadcastMessage("A traveller appears...")
    local travellerId = Travel.getRandomTravellerId(player:GetGUID())
    if travellerId ~= 0 then
        local x, y, z, o = player:GetLocation()
              x, y       = Movement.getBoxSpawnPosition(x, y, 30, 45)
                    z    = player:GetMap():GetHeight(x, y)
                       o = math.random(0, 6.28)
        local TEMPSUMMON_DEAD_DESPAWN  = 7          -- despawn when creature disappears
        local TEMPSUMMON_DESPAWN_TIMER = 300 * 1000 -- 5 minutes
        local traveller = player:SpawnCreature(travellerId, x, y, z, o,
                                               TEMPSUMMON_TIMED_OR_DEAD_DESPAWN,
                                               TEMPSUMMON_DESPAWN_TIMER)

        if traveller then
            print("Spawning traveller " .. tostring(travellerId ..
                  " named " .. traveller:GetName()) ..
                  " for " .. player:GetName())
            traveller:SetSpeed(0, 1)
            traveller:SetWalk(true)
            playerX, playerY = player:GetLocation()
            x, y = Movement.getPositionOppositePoint(x, y, playerX, playerY)
            z    = player:GetMap():GetHeight(x, y)
            traveller:MoveTo(math.random(0, 4294967295), x, y, z, o)
            traveller:SetData("theta", o)
            -- traveller:RegisterEvent(Travel.continueTravelling, 25000, 1)
        end
    end
end

-- 1.57 radians = 90 degrees
-- 0.78 radians = 45 degrees
-- 0.39 radians = 22.5 degrees
function Travel.continueTravelling(_eventID, _delay, _repeats, creature )
    local player = creature:GetNearestPlayer(60, 0, 1)
    if player == nil then
        creature:DespawnOrUnsummon(0)
    else
        local x, y, z, o = creature:GetLocation()
        local theta      = creature:GetData("theta")
        local thetaMin   = theta - 0.78
        local thetaMax   = theta + 0.78
        local dir        = math.random(-0.39, 0.39)
        if o + dir > thetaMax or o + dir < thetaMin then
            dir = dir * -1
        end
        o = o + dir
        repeat
            x, y = Movement.getPositionInFrontOfPoint(x, y, o , 5)
            newZ = creature:GetMap():GetHeight(x, y)
            if o > theta then
                thetaMin = theta
                theta    = thetaMax
                thetaMax = thetaMax + 0.78
        elseif o < theta then
                thetaMax = theta
                theta    = thetaMin
                thetaMin = thetaMin - 0.78
            end
        until newZ > z + 10

    end
end

---------------------------------------------------------------------------------------------------

-- this function returns a bitmask of all the traveller types that a player can spawn
function Travel.getTravelerTypeMask(class)
    if class == 1 then -- 1 = warrior
        return 0 + 2 + 4 + 8 + 0  + 32 + 64 + 128 + 256 + 512
    end
    if class == 2 then -- 2 = paladin
        return 0 + 2 + 4 + 8 + 0  + 32 + 64 + 0   + 256 + 512
    end
    if class == 3 then -- 3 = hunter
        return 1 + 2 + 4 + 8 + 0  + 32 + 64 + 128 + 256 + 512
    end
    if class == 4 then -- 4 = rogue
        return 0 + 2 + 4 + 8 + 16 + 32 + 64 + 128 + 256 + 512
    end
    if class == 5 then -- 5 = priest
        return 0 + 2 + 4 + 8 + 0  + 32 + 64 + 0   + 256 + 512
    end
    if class == 6 then -- 6 = death knight
        return 0 + 2 + 4 + 8 + 0  + 32 + 64 + 0   + 256 + 512
    end
    if class == 7 then -- 7 = shaman
        return 0 + 2 + 4 + 8 + 0  + 32 + 64 + 0   + 256 + 512
    end
    if class == 8 then -- 8 = mage
        return 0 + 2 + 4 + 8 + 0  + 32 + 64 + 0   + 256 + 0
    end
    if class == 9 then -- 9 = warlock
        return 0 + 2 + 4 + 8 + 0  + 32 + 64 + 0   + 256 + 512
    end
    if class == 11 then -- 11 = druid
        return 0 + 0 + 4 + 8 + 0  + 32 + 64 + 0   + 256 + 512
    end
end

-- probably not every vendor, but I tried to get as many as I could

-- rel is a bitmask of faction relations: 1 = friendly to horde
--                                        2 = friendly to alliance
--                                        3 = friendly to both

local food        = { { id = 32642, minLevel = 65, maxLevel = 80, rel = 1 },

                      { id = 258,   minLevel = 1,  maxLevel = 20, rel = 2 },
                      { id = 3937,  minLevel = 6,  maxLevel = 25, rel = 2 },

                      { id = 6496,  minLevel = 1,  maxLevel = 80, rel = 3 }, -- duplicated x3 >:)
                      { id = 6496,  minLevel = 1,  maxLevel = 80, rel = 3 }, -- duplicate
                      { id = 6496,  minLevel = 1,  maxLevel = 80, rel = 3 }, -- duplicate
                      { id = 2842,  minLevel = 1,  maxLevel = 45, rel = 3 },
                      { id = 23699, minLevel = 65, maxLevel = 70, rel = 3 },
                      { id = 32478, minLevel = 65, maxLevel = 80, rel = 3 },
                      { id = 32631, minLevel = 65, maxLevel = 80, rel = 3 },
                    }
local melee       = { { id = 3539,  minLevel = 17, maxLevel = 27, rel = 1 },
                      { id = 3479,  minLevel = 8,  maxLevel = 12, rel = 1 },
                      { id = 1407,  minLevel = 39, maxLevel = 41, rel = 1 }, -- duplicated in armor
                      { id = 10361, minLevel = 39, maxLevel = 41, rel = 1 },
                      { id = 10379, minLevel = 29, maxLevel = 32, rel = 1 }, -- duplicated here
                      { id = 10379, minLevel = 39, maxLevel = 41, rel = 1 }, -- duplicate
                      { id = 21474, minLevel = 29, maxLevel = 31, rel = 1 }, -- duplicated here
                      { id = 21474, minLevel = 66, maxLevel = 66, rel = 1 }, -- duplicate

                      { id = 2265,  minLevel = 1,  maxLevel = 6,  rel = 2 },
                      { id = 1441,  minLevel = 17, maxLevel = 21, rel = 2 },
                      { id = 225,   minLevel = 14, maxLevel = 21, rel = 2 }, -- duplicated here
                      { id = 225,   minLevel = 26, maxLevel = 27, rel = 2 }, -- duplicate
                      { id = 1471,  minLevel = 29, maxLevel = 31, rel = 2 }, -- duplicated here
                      { id = 1471,  minLevel = 40, maxLevel = 41, rel = 2 }, -- duplicate
                      { id = 1296,  minLevel = 39, maxLevel = 41, rel = 2 },
                      { id = 15315, minLevel = 29, maxLevel = 31, rel = 2 }, -- duplicated here
                      { id = 15315, minLevel = 39, maxLevel = 41, rel = 2 }, -- duplicate

                      { id = 2840,  minLevel = 8,  maxLevel = 15, rel = 3 },
                      { id = 4086,  minLevel = 15, maxLevel = 25, rel = 3 },
                      { id = 3534,  minLevel = 10, maxLevel = 20, rel = 3 },
                      { id = 19238, minLevel = 5,  maxLevel = 20, rel = 3 }, -- duplicated here
                      { id = 19238, minLevel = 31, maxLevel = 40, rel = 3 }, -- duplicate
                      { id = 3658,  minLevel = 8,  maxLevel = 15, rel = 3 },
                      { id = 3491,  minLevel = 13, maxLevel = 17, rel = 3 },
                      { id = 23571, minLevel = 30, maxLevel = 41, rel = 3 }, -- duplicated in armor
                      { id = 2483,  minLevel = 29, maxLevel = 30, rel = 3 }, -- duplicated here
                      { id = 2483,  minLevel = 39, maxLevel = 41, rel = 3 }, -- duplicate
                      { id = 2482,  minLevel = 29, maxLevel = 31, rel = 3 },
                      { id = 2843,  minLevel = 29, maxLevel = 31, rel = 3 }, -- duplicated here
                      { id = 2843,  minLevel = 39, maxLevel = 41, rel = 3 }, -- duplicate
                      { id = 3000,  minLevel = 29, maxLevel = 40, rel = 3 },
                      { id = 11184, minLevel = 39, maxLevel = 41, rel = 3 },
                      { id = 12024, minLevel = 39, maxLevel = 41, rel = 3 },
                      { id = 19536, minLevel = 65, maxLevel = 66, rel = 3 },
                      { id = 19047, minLevel = 10, maxLevel = 30, rel = 3 },
                      { id = 19240, minLevel = 29, maxLevel = 41, rel = 3 },
                      { id = 27185, minLevel = 69, maxLevel = 69, rel = 3 },
                      { id = 27151, minLevel = 70, maxLevel = 70, rel = 3 },
                      { id = 27188, minLevel = 71, maxLevel = 71, rel = 3 },
                      { id = 20112, minLevel = 59, maxLevel = 59, rel = 3 },
                      { id = 20917, minLevel = 60, maxLevel = 60, rel = 3 },
                      { id = 19526, minLevel = 61, maxLevel = 61, rel = 3 },
                      { id = 31027, minLevel = 20, maxLevel = 30, rel = 3 },
                      { id = 19043, minLevel = 31, maxLevel = 32, rel = 3 },
                      { id = 25314, minLevel = 39, maxLevel = 41, rel = 3 },
                      { id = 29497, minLevel = 70, maxLevel = 70, rel = 3 },
                      { id = 28991, minLevel = 70, maxLevel = 70, rel = 3 },
                      { id = 29496, minLevel = 70, maxLevel = 70, rel = 3 },
                      { id = 29494, minLevel = 70, maxLevel = 70, rel = 3 },
                      { id = 30006, minLevel = 75, maxLevel = 80, rel = 3 },
                      { id = 28855, minLevel = 29, maxLevel = 41, rel = 3 },
                      { id = 30067, minLevel = 70, maxLevel = 70, rel = 3 },
                    }
local ranged      = { { id = 3322,  minLevel = 4,  maxLevel = 30, rel = 1 },

                      { id = 1668,  minLevel = 11, maxLevel = 16, rel = 2 },
                      { id = 1461,  minLevel = 16, maxLevel = 21, rel = 2 },
                      { id = 1459,  minLevel = 11, maxLevel = 16, rel = 2 },
                      { id = 3951,  minLevel = 30, maxLevel = 30, rel = 2 },

                      { id = 19236, minLevel = 15, maxLevel = 21, rel = 3 }, -- duplicated here
                      { id = 19236, minLevel = 29, maxLevel = 30, rel = 3 }, -- duplicate
                      { id = 19236, minLevel = 40, maxLevel = 41, rel = 3 }, -- duplicate
                      { id = 3053,  minLevel = 15, maxLevel = 20, rel = 3 },
                      { id = 27139, minLevel = 69, maxLevel = 70, rel = 3 },
                      { id = 28994, minLevel = 71, maxLevel = 71, rel = 3 },
                      { id = 29476, minLevel = 70, maxLevel = 70, rel = 3 },
                      { id = 28989, minLevel = 70, maxLevel = 70, rel = 3 },
                      { id = 27943, minLevel = 15, maxLevel = 20, rel = 3 }, -- duplicated here
                      { id = 27943, minLevel = 29, maxLevel = 30, rel = 3 }, -- duplicate
                      { id = 27943, minLevel = 40, maxLevel = 41, rel = 3 }, -- duplicate
                    }
local armor       = { { id = 1407,  minLevel = 32, maxLevel = 32, rel = 1 }, -- duplicated in melee

                      { id = 3528,  minLevel = 12, maxLevel = 15, rel = 2 },
                      { id = 3532,  minLevel = 5,  maxLevel = 10, rel = 2 },
                      { id = 3530,  minLevel = 5,  maxLevel = 10, rel = 2 },
                      { id = 3529,  minLevel = 12, maxLevel = 15, rel = 2 }, -- verify if hostile
                      { id = 2264,  minLevel = 5,  maxLevel = 10, rel = 2 },
                      { id = 4188,  minLevel = 17, maxLevel = 17, rel = 2 }, -- duplicated here
                      { id = 4188,  minLevel = 22, maxLevel = 22, rel = 2 }, -- duplicate
                      { id = 3543,  minLevel = 17, maxLevel = 20, rel = 2 }, -- duplicated here
                      { id = 3543,  minLevel = 23, maxLevel = 25, rel = 2 }, -- duplicate
                      { id = 1695,  minLevel = 17, maxLevel = 22, rel = 2 },
                      { id = 11703, minLevel = 12, maxLevel = 14, rel = 2 },

                      { id = 3536,  minLevel = 15, maxLevel = 25, rel = 3 },
                      { id = 3134,  minLevel = 20, maxLevel = 25, rel = 3 },
                      { id = 3492,  minLevel = 15, maxLevel = 20, rel = 3 },
                      { id = 3493,  minLevel = 15, maxLevel = 20, rel = 3 },
                      { id = 4085,  minLevel = 20, maxLevel = 25, rel = 3 },
                      { id = 1669,  minLevel = 10, maxLevel = 15, rel = 3 },
                      { id = 3537,  minLevel = 20, maxLevel = 25, rel = 3 },
                      { id = 3683,  minLevel = 10, maxLevel = 15, rel = 3 },
                      { id = 8129,  minLevel = 32, maxLevel = 50, rel = 3 },
                      { id = 2845,  minLevel = 30, maxLevel = 35, rel = 3 },
                      { id = 11874, minLevel = 35, maxLevel = 40, rel = 3 },
                      { id = 2849,  minLevel = 17, maxLevel = 44, rel = 3 },
                      { id = 11183, minLevel = 44, maxLevel = 46, rel = 3 },
                      { id = 11182, minLevel = 44, maxLevel = 46, rel = 3 },
                      { id = 12023, minLevel = 39, maxLevel = 45, rel = 3 },
                      { id = 19517, minLevel = 70, maxLevel = 70, rel = 3 },
                      { id = 23571, minLevel = 32, maxLevel = 45, rel = 3 }, -- duplicated in weapons
                    }
local ammo        = { { id = 734,   minLevel = 20, maxLevel = 40, rel = 2 },
                      { id = 32638, minLevel = 65, maxLevel = 79, rel = 2 },

                      { id = 12246, minLevel = 10, maxLevel = 60, rel = 3 },
                      { id = 2839,  minLevel = 5,  maxLevel = 30, rel = 3 },
                      { id = 3498,  minLevel = 1,  maxLevel = 12, rel = 3 },
                      { id = 8131,  minLevel = 16, maxLevel = 30, rel = 3 },
                      { id = 12029, minLevel = 44, maxLevel = 44, rel = 3 },
                      { id = 14624, minLevel = 10, maxLevel = 60, rel = 3 },
                      { id = 20080, minLevel = 40, maxLevel = 70, rel = 3 },
                      { id = 22491, minLevel = 55, maxLevel = 65, rel = 3 },
                      { id = 28040, minLevel = 60, maxLevel = 80, rel = 3 },
                      { id = 30572, minLevel = 60, maxLevel = 80, rel = 3 },
                    }
local innkeepers  = { { id = 11118, minLevel = 5,  maxLevel = 25, rel = 3 },
                      { id = 16256, minLevel = 26, maxLevel = 45, rel = 3 },
                      { id = 23995, minLevel = 46, maxLevel = 65, rel = 3 },
                      { id = 29963, minLevel = 66, maxLevel = 80, rel = 3 },
                    }
local consumables = { { id = 4581,  minLevel = 1,  maxLevel = 25, rel = 1 },

                      { id = 20989, minLevel = 45, maxLevel = 60, rel = 3 },
                      { id = 12245, minLevel = 22, maxLevel = 27, rel = 3 },
                      { id = 28715, minLevel = 40, maxLevel = 80, rel = 3 },
                    }
local poisons     = { { id = 32641, minLevel = 20, maxLevel = 80, rel = 1 },

                      { id = 5169,  minLevel = 20, maxLevel = 80, rel = 2 },
                      { id = 32639, minLevel = 80, maxLevel = 80, rel = 2 },

                      { id = 2622,  minLevel = 20, maxLevel = 50, rel = 3 },
                      { id = 20986, minLevel = 50, maxLevel = 70, rel = 3 },
                      { id = 30069, minLevel = 60, maxLevel = 80, rel = 3 },
                    }
local others      = { { id = 20980, minLevel = 30, maxLevel = 60, rel = 3 },
                      { id = 6368,  minLevel = 1,  maxLevel = 80, rel = 3 },
                      { id = 7385,  minLevel = 1,  maxLevel = 80, rel = 3 },
                      { id = 29478, minLevel = 70, maxLevel = 80, rel = 3 },
                      { id = 29716, minLevel = 56, maxLevel = 56, rel = 3 },
                      { id = 28993, minLevel = 1,  maxLevel = 30, rel = 3 },
                    }
-- trainers have a negative ID value so that we can break them up into different
-- categories based on their class
-- -1 = warrior     -4 = rogue            -7 = shaman     -10 = druid
-- -2 = paladin     -5 = priest           -8 = mage
-- -3 = hunter      -6 = death knight     -9 = warlock
local trainers    = {   -- horde warrior
                      { trainerID = 3354,  minLevel = 1,  maxLevel = 9,  rel = 1, id = -1  },
                      { trainerID = 3353,  minLevel = 10, maxLevel = 18, rel = 1, id = -1  },
                      { trainerID = 3041,  minLevel = 19, maxLevel = 29, rel = 1, id = -1  },
                      { trainerID = 3043,  minLevel = 30, maxLevel = 39, rel = 1, id = -1  },
                      { trainerID = 3042,  minLevel = 40, maxLevel = 49, rel = 1, id = -1  },
                      { trainerID = 4594,  minLevel = 50, maxLevel = 59, rel = 1, id = -1  },
                      { trainerID = 3408,  minLevel = 60, maxLevel = 69, rel = 1, id = -1  },
                      { trainerID = 4595,  minLevel = 70, maxLevel = 79, rel = 1, id = -1  },
                      { trainerID = 4593,  minLevel = 80, maxLevel = 80, rel = 1, id = -1  },
                        -- alliance warrior
                      { trainerID = 5113,  minLevel = 1,  maxLevel = 7,  rel = 2, id = -1  },
                      { trainerID = 5480,  minLevel = 8,  maxLevel = 14, rel = 2, id = -1  },
                      { trainerID = 1901,  minLevel = 15, maxLevel = 21, rel = 2, id = -1  },
                      { trainerID = 914,   minLevel = 22, maxLevel = 28, rel = 2, id = -1  },
                      { trainerID = 5114,  minLevel = 29, maxLevel = 35, rel = 2, id = -1  },
                      { trainerID = 17120, minLevel = 36, maxLevel = 42, rel = 2, id = -1  },
                      { trainerID = 5479,  minLevel = 43, maxLevel = 49, rel = 2, id = -1  },
                      { trainerID = 4087,  minLevel = 50, maxLevel = 56, rel = 2, id = -1  },
                      { trainerID = 4089,  minLevel = 57, maxLevel = 63, rel = 2, id = -1  },
                      { trainerID = 16771, minLevel = 64, maxLevel = 70, rel = 2, id = -1  },
                      { trainerID = 7315,  minLevel = 71, maxLevel = 80, rel = 2, id = -1  },
                        -- horde paladin
                      { trainerID = 16679, minLevel = 1,  maxLevel = 16, rel = 1, id = -2  },
                      { trainerID = 16680, minLevel = 17, maxLevel = 32, rel = 1, id = -2  },
                      { trainerID = 16681, minLevel = 33, maxLevel = 48, rel = 1, id = -2  },
                      { trainerID = 20406, minLevel = 49, maxLevel = 64, rel = 1, id = -2  },
                      { trainerID = 23128, minLevel = 65, maxLevel = 80, rel = 1, id = -2  },
                        -- alliance paladin
                      { trainerID = 5149,  minLevel = 1,  maxLevel = 15, rel = 2, id = -2  },
                      { trainerID = 5148,  minLevel = 16, maxLevel = 25, rel = 2, id = -2  },
                      { trainerID = 5147,  minLevel = 26, maxLevel = 39, rel = 2, id = -2  },
                      { trainerID = 17509, minLevel = 40, maxLevel = 51, rel = 2, id = -2  },
                      { trainerID = 928,   minLevel = 52, maxLevel = 63, rel = 2, id = -2  },
                      { trainerID = 5492,  minLevel = 64, maxLevel = 74, rel = 2, id = -2  },
                      { trainerID = 5491,  minLevel = 75, maxLevel = 80, rel = 2, id = -2  },
                        -- horde hunter
                      { trainerID = 3406,  minLevel = 1,  maxLevel = 11, rel = 1, id = -3  },
                      { trainerID = 3040,  minLevel = 12, maxLevel = 22, rel = 1, id = -3  },
                      { trainerID = 3352,  minLevel = 23, maxLevel = 34, rel = 1, id = -3  },
                      { trainerID = 3039,  minLevel = 35, maxLevel = 45, rel = 1, id = -3  },
                      { trainerID = 3038,  minLevel = 46, maxLevel = 57, rel = 1, id = -3  },
                      { trainerID = 16673, minLevel = 58, maxLevel = 68, rel = 1, id = -3  },
                      { trainerID = 3407,  minLevel = 69, maxLevel = 80, rel = 1, id = -3  },
                        -- alliance hunter
                      { trainerID = 5117,  minLevel = 1,  maxLevel = 10, rel = 2, id = -3  },
                      { trainerID = 4146,  minLevel = 11, maxLevel = 20, rel = 2, id = -3  },
                      { trainerID = 5515,  minLevel = 21, maxLevel = 30, rel = 2, id = -3  },
                      { trainerID = 17505, minLevel = 31, maxLevel = 40, rel = 2, id = -3  },
                      { trainerID = 5116,  minLevel = 41, maxLevel = 50, rel = 2, id = -3  },
                      { trainerID = 5115,  minLevel = 51, maxLevel = 60, rel = 2, id = -3  },
                      { trainerID = 4205,  minLevel = 61, maxLevel = 70, rel = 2, id = -3  },
                      { trainerID = 5516,  minLevel = 71, maxLevel = 80, rel = 2, id = -3  },
                        -- horde rogue
                      { trainerID = 3327,  minLevel = 1,  maxLevel = 13, rel = 1, id = -4  },
                      { trainerID = 3401,  minLevel = 14, maxLevel = 26, rel = 1, id = -4  },
                      { trainerID = 4582,  minLevel = 27, maxLevel = 40, rel = 1, id = -4  },
                      { trainerID = 4583,  minLevel = 41, maxLevel = 53, rel = 1, id = -4  },
                      { trainerID = 3328,  minLevel = 54, maxLevel = 66, rel = 1, id = -4  },
                      { trainerID = 4584,  minLevel = 67, maxLevel = 80, rel = 1, id = -4  },
                        -- alliance rogue
                      { trainerID = 5167,  minLevel = 1,  maxLevel = 13, rel = 2, id = -4  },
                      { trainerID = 4163,  minLevel = 14, maxLevel = 26, rel = 2, id = -4  },
                      { trainerID = 5166,  minLevel = 27, maxLevel = 40, rel = 2, id = -4  },
                      { trainerID = 918,   minLevel = 41, maxLevel = 53, rel = 2, id = -4  },
                      { trainerID = 5165,  minLevel = 54, maxLevel = 66, rel = 2, id = -4  },
                      { trainerID = 13283, minLevel = 67, maxLevel = 80, rel = 2, id = -4  },
                        -- horde priest
                      { trainerID = 4607,  minLevel = 1,  maxLevel = 8,  rel = 1, id = -5  },
                      { trainerID = 16659, minLevel = 9,  maxLevel = 17, rel = 1, id = -5  },
                      { trainerID = 3044,  minLevel = 18, maxLevel = 26, rel = 1, id = -5  },
                      { trainerID = 6018,  minLevel = 27, maxLevel = 35, rel = 1, id = -5  },
                      { trainerID = 4608,  minLevel = 36, maxLevel = 44, rel = 1, id = -5  },
                      { trainerID = 6014,  minLevel = 45, maxLevel = 53, rel = 1, id = -5  },
                      { trainerID = 3045,  minLevel = 54, maxLevel = 62, rel = 1, id = -5  },
                      { trainerID = 5994,  minLevel = 63, maxLevel = 71, rel = 1, id = -5  },
                      { trainerID = 4906,  minLevel = 72, maxLevel = 80, rel = 1, id = -5  },
                        -- alliance priest
                      { trainerID = 5143,  minLevel = 1,  maxLevel = 8,  rel = 2, id = -5  },
                      { trainerID = 5142,  minLevel = 9,  maxLevel = 17, rel = 2, id = -5  },
                      { trainerID = 11406, minLevel = 18, maxLevel = 26, rel = 2, id = -5  },
                      { trainerID = 5489,  minLevel = 27, maxLevel = 35, rel = 2, id = -5  },
                      { trainerID = 5484,  minLevel = 36, maxLevel = 44, rel = 2, id = -5  },
                      { trainerID = 376,   minLevel = 45, maxLevel = 53, rel = 2, id = -5  },
                      { trainerID = 4092,  minLevel = 54, maxLevel = 62, rel = 2, id = -5  },
                      { trainerID = 4091,  minLevel = 63, maxLevel = 71, rel = 2, id = -5  },
                      { trainerID = 11401, minLevel = 72, maxLevel = 80, rel = 2, id = -5  },
                        -- neutral death knight
                      { trainerID = 29194, minLevel = 55, maxLevel = 80, rel = 3, id = -6  },
                      { trainerID = 29195, minLevel = 55, maxLevel = 80, rel = 3, id = -6  },
                      { trainerID = 29196, minLevel = 55, maxLevel = 80, rel = 3, id = -6  },
                        -- horde shaman
                      { trainerID = 3032,  minLevel = 1,  maxLevel = 13, rel = 1, id = -7  },
                      { trainerID = 3030,  minLevel = 14, maxLevel = 26, rel = 1, id = -7  },
                      { trainerID = 13417, minLevel = 27, maxLevel = 40, rel = 1, id = -7  },
                      { trainerID = 3403,  minLevel = 41, maxLevel = 53, rel = 1, id = -7  },
                      { trainerID = 3031,  minLevel = 54, maxLevel = 66, rel = 1, id = -7  },
                      { trainerID = 3344,  minLevel = 67, maxLevel = 80, rel = 1, id = -7  },
                        -- alliance shaman
                      { trainerID = 17520, minLevel = 1,  maxLevel = 16, rel = 2, id = -7  },
                      { trainerID = 17204, minLevel = 17, maxLevel = 32, rel = 2, id = -7  },
                      { trainerID = 17219, minLevel = 33, maxLevel = 48, rel = 2, id = -7  },
                      { trainerID = 23127, minLevel = 49, maxLevel = 64, rel = 2, id = -7  },
                      { trainerID = 20407, minLevel = 65, maxLevel = 80, rel = 2, id = -7  },
                        -- horde mage
                      { trainerID = 16651, minLevel = 1,  maxLevel = 7,  rel = 1, id = -8  },
                      { trainerID = 4568,  minLevel = 8,  maxLevel = 14, rel = 1, id = -8  },
                      { trainerID = 5885,  minLevel = 15, maxLevel = 21, rel = 1, id = -8  },
                      { trainerID = 7311,  minLevel = 22, maxLevel = 28, rel = 1, id = -8  },
                      { trainerID = 3047,  minLevel = 29, maxLevel = 35, rel = 1, id = -8  },
                      { trainerID = 5883,  minLevel = 36, maxLevel = 42, rel = 1, id = -8  },
                      { trainerID = 4567,  minLevel = 43, maxLevel = 49, rel = 1, id = -8  },
                      { trainerID = 4566,  minLevel = 50, maxLevel = 56, rel = 1, id = -8  },
                      { trainerID = 5882,  minLevel = 57, maxLevel = 63, rel = 1, id = -8  },
                      { trainerID = 3048,  minLevel = 64, maxLevel = 70, rel = 1, id = -8  },
                      { trainerID = 3049,  minLevel = 71, maxLevel = 80, rel = 1, id = -8  },
                        -- alliance mage
                      { trainerID = 5144,  minLevel = 1,  maxLevel = 11, rel = 2, id = -8  },
                      { trainerID = 5497,  minLevel = 12, maxLevel = 22, rel = 2, id = -8  },
                      { trainerID = 331,   minLevel = 23, maxLevel = 34, rel = 2, id = -8  },
                      { trainerID = 7312,  minLevel = 35, maxLevel = 45, rel = 2, id = -8  },
                      { trainerID = 5498,  minLevel = 46, maxLevel = 57, rel = 2, id = -8  },
                      { trainerID = 16749, minLevel = 58, maxLevel = 68, rel = 2, id = -8  },
                      { trainerID = 5145,  minLevel = 69, maxLevel = 80, rel = 2, id = -8  },
                        -- horde warlock
                      { trainerID = 3324,  minLevel = 1,  maxLevel = 13, rel = 1, id = -9  },
                      { trainerID = 3325,  minLevel = 14, maxLevel = 26, rel = 1, id = -9  },
                      { trainerID = 3326,  minLevel = 27, maxLevel = 40, rel = 1, id = -9  },
                      { trainerID = 4564,  minLevel = 41, maxLevel = 53, rel = 1, id = -9  },
                      { trainerID = 4563,  minLevel = 54, maxLevel = 66, rel = 1, id = -9  },
                      { trainerID = 4565,  minLevel = 67, maxLevel = 80, rel = 1, id = -9  },
                        -- alliance warlock
                      { trainerID = 5495,  minLevel = 1,  maxLevel = 13, rel = 2, id = -9  },
                      { trainerID = 5172,  minLevel = 14, maxLevel = 26, rel = 2, id = -9  },
                      { trainerID = 5496,  minLevel = 27, maxLevel = 40, rel = 2, id = -9  },
                      { trainerID = 461,   minLevel = 41, maxLevel = 53, rel = 2, id = -9  },
                      { trainerID = 5171,  minLevel = 54, maxLevel = 66, rel = 2, id = -9  },
                      { trainerID = 5173,  minLevel = 67, maxLevel = 80, rel = 2, id = -9  },
                        -- horde druid
                      { trainerID = 3043,  minLevel = 1,  maxLevel = 20, rel = 1, id = -10 },
                      { trainerID = 3033,  minLevel = 21, maxLevel = 40, rel = 1, id = -10 },
                      { trainerID = 3036,  minLevel = 41, maxLevel = 60, rel = 1, id = -10 },
                        -- alliance druid
                      { trainerID = 4218,  minLevel = 1,  maxLevel = 12, rel = 2, id = -10 },
                      { trainerID = 4219,  minLevel = 13, maxLevel = 24, rel = 2, id = -10 },
                      { trainerID = 5505,  minLevel = 25, maxLevel = 36, rel = 2, id = -10 },
                      { trainerID = 4217,  minLevel = 37, maxLevel = 48, rel = 2, id = -10 },
                      { trainerID = 5504,  minLevel = 49, maxLevel = 60, rel = 2, id = -10 },
                        -- neutral druid
                      { trainerID = 12042, minLevel = 61, maxLevel = 80, rel = 3, id = -10 },
                    }

--[[ nonfunctional for now
local questgivers = { { id = 15297, minLevel = 4,  maxLevel = 6,  rel = 1 },
                      { id = 361,   minLevel = 8,  maxLevel = 12, rel = 1 },
                      { id = 15398, minLevel = 8,  maxLevel = 11, rel = 1 },
                      { id = 16252, minLevel = 15, maxLevel = 16, rel = 1 },
                      { id = 17355, minLevel = 29, maxLevel = 30, rel = 1 },

                      { id = 2080,  minLevel = 13, maxLevel = 15, rel = 2 },
                      { id = 17303, minLevel = 29, maxLevel = 30, rel = 2 },

                      { id = 9270,  minLevel = 48, maxLevel = 52, rel = 3 },
                    }
--]]

Travel.travellers["Ammo"]        = { name = "Ammo",        list = ammo,        typeMask = 1   }
Travel.travellers["Innkeepers"]  = { name = "Innkeepers",  list = innkeepers,  typeMask = 2   }
Travel.travellers["Trainers"]    = { name = "Trainers",    list = trainers,    typeMask = 4   }
Travel.travellers["Consumables"] = { name = "Consumables", list = consumables, typeMask = 8   }
Travel.travellers["Poisons"]     = { name = "Poisons",     list = poisons,     typeMask = 16  }
Travel.travellers["Others"]      = { name = "Others",      list = others,      typeMask = 32  }
Travel.travellers["Melee"]       = { name = "Melee",       list = melee,       typeMask = 64  }
Travel.travellers["Ranged"]      = { name = "Ranged",      list = ranged,      typeMask = 128 }
Travel.travellers["Armor"]       = { name = "Armor",       list = armor,       typeMask = 256 }
Travel.travellers["Food"]        = { name = "Food",        list = food,        typeMask = 512 }

local PLAYER_EVENT_ON_LOGIN = 3
RegisterPlayerEvent(PLAYER_EVENT_ON_LOGIN, Travel.setupPlayer)