Void

_addon.name = 'Voidslacker'
_addon.author = 'Lygre'
_addon.commands = {'vs','voidslacker'}
_addon.version = '1.0.0.1'


require('luau')
require('pack')
require('lists')
require('logger')
require('sets')
files = require('files')
extdata = require('extdata')
packets = require('packets')
require('chat')
res = require('resources')

local pkt = {}
local busy = false
local settings = {enabled=false}

windower.register_event('addon command', function(...)
    local args = T{...}
    local cmd = args[1]
    args:remove(1)
    if cmd == 'on' then
        settings.enabled = true
    elseif cmd == 'off' then
        settings.enabled = false
    elseif cmd == 'status' then
        windower.add_to_chat(3, 'Enabled: '..tostring(settings.enabled))
    elseif cmd == 'fix' then
        pkt = validate()
        if pkt then
            busy = true
            poke_npc(pkt['Target'],pkt['Target Index'])
        end
    end
end)

-------------------------------------------------------
--------------Identify Pyxis on Spawn------------------
windower.register_event('incoming chunk', function(id,data)
    if settings.enabled then
        if id == 0x038 then
            local packet = packets.parse('incoming',data)
            local array = windower.ffxi.get_mob_array()
            local walker = check_vwalker()
            for k,v in pairs(array) do
                if packet['Mob'] == v.id and L{'Riftworn Pyxis'}:contains(array[k].name) and packet['Type'] == 'deru' and walker then
                    print('Spawn',packet['Mob'],packet['Type'])
                    pkt = validate()
                    if pkt then
                        busy = true
                        coroutine.sleep(2)
                        poke_npc(pkt['Target'],pkt['Target Index'])
                    end
                end
            end
        end
    end
    if id == 0x034 then
        --Packet reponse from poking Pyxis
        if busy == true and pkt then
            local packet = packets.parse('incoming',data)
            --obtaining menu id for npc from packet
                pkt['Menu ID']=packet['Menu ID']
                windower.add_to_chat(3, pkt['Menu ID'])
            local packet = packets.new('outgoing', 0x05B)
            --injecting obtain all command to Pyxis and NPC release
                packet["Target"]=pkt['Target']
                packet["Option Index"]=10
                packet["_unknown1"]=0
                packet["Target Index"]=pkt['Target Index']
                packet["Automated Message"]=false
                packet["_unknown2"]=0
                packet["Zone"]=pkt['Zone']
                packet["Menu ID"]=pkt['Menu ID']
                packets.inject(packet)
            local packet = packets.new('outgoing', 0x016, {
            ["Target Index"]=pkt['me'],
            })
            packets.inject(packet)
            busy = false
            pkt = {}
            return true
        end
    end
end)

-------------------------------------------------------
-----------Check for voidwalker status----------------
----Returns true if active, false otherwise-----------
function check_vwalker()
    local buffs = windower.ffxi.get_player().buffs

    for _,v in pairs(buffs) do
        if v == 475 then
            return true
        end
    end

    return false
end

-------------------------------------------------------
-----------Obtains player id, target id, index, and distance----------------
----returns result['me'] as player id-----------
function validate()
    local me,target_index,target_id,distance
    local zone = windower.ffxi.get_info()['zone']
    local result = {}
    for i,v in pairs(windower.ffxi.get_mob_array()) do
        if v['name'] == windower.ffxi.get_player().name then
            result['me'] = i
        -- elseif L{'Riftworn Pyxis','Planar Rift'}:contains(v['name']) then
        elseif L{'Riftworn Pyxis'}:contains(v['name']) then
            target_index = i
            target_id = v['id']
            -- result['Menu ID'] = valid_zones[zone].menu
            distance = windower.ffxi.get_mob_by_id(target_id).distance
        end
    end
    if math.sqrt(distance)<6 then
        result['Target'] = target_id
        -- result['Option Index'] = ite['Option']
        -- result['_unknown1'] = ite['Index']
        result['Target Index'] = target_index
        result['Zone'] = zone
    else
        windower.add_to_chat(10,"Too far from npc")
    end
    return result
end

----0x027 contains rift info?

-------------------------------------------------------
-----------Pokes given npc id & index----------------
----Injects an NPC interaction packet to which we receive another packet we can react to-----------
function poke_npc(npc,target_index)
    if npc and target_index then
        local packet = packets.new('outgoing', 0x01A, {
            ["Target"]=npc,
            ["Target Index"]=target_index,
            ["Category"]=0,
            ["Param"]=0,
            ["_unknown1"]=0})
        packets.inject(packet)
    end
end