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203 lines
7.6 KiB
203 lines
7.6 KiB
--[[ |
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* Ashita - Copyright (c) 2014 - 2016 atom0s [[email protected]] |
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* |
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* This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License. |
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* To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-nd/4.0/ or send a letter to |
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* Creative Commons, PO Box 1866, Mountain View, CA 94042, USA. |
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* |
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* By using Ashita, you agree to the above license and its terms. |
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* |
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* Attribution - You must give appropriate credit, provide a link to the license and indicate if changes were |
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* made. You must do so in any reasonable manner, but not in any way that suggests the licensor |
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* endorses you or your use. |
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* |
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* Non-Commercial - You may not use the material (Ashita) for commercial purposes. |
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* |
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* No-Derivatives - If you remix, transform, or build upon the material (Ashita), you may not distribute the |
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* modified material. You are, however, allowed to submit the modified works back to the original |
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* Ashita project in attempt to have it added to the original project. |
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* |
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* You may not apply legal terms or technological measures that legally restrict others |
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* from doing anything the license permits. |
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* |
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* No warranties are given. |
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]]-- |
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_addon.author = 'atom0s'; |
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_addon.name = 'filters'; |
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_addon.version = '3.0.1'; |
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require 'common' |
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---------------------------------------------------------------------------------------------------- |
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-- Variables |
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---------------------------------------------------------------------------------------------------- |
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local filters = { }; |
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filters.pointer = ashita.memory.findpattern('FFXiMain.dll', 0, 'C3C74004000000008B0D????????81C1', 0x0A, 0); |
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filters.pointer2 = 0; |
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filters.offset = 0; |
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filters.current = nil; |
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filters.currentName = '(None)'; |
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---------------------------------------------------------------------------------------------------- |
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-- func: msg |
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-- desc: Prints out a message with the addon tag at the front. |
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---------------------------------------------------------------------------------------------------- |
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function msg(s) |
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local txt = '\31\200[\31\05' .. _addon.name .. '\31\200]\31\130 ' .. s; |
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print(txt); |
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end |
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---------------------------------------------------------------------------------------------------- |
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-- func: load |
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-- desc: Event called when the addon is being loaded. |
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---------------------------------------------------------------------------------------------------- |
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ashita.register_event('load', function() |
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-- Ensure the pointer was located.. |
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if (filters.pointer == 0) then |
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print('[filters] (Error) Failed to find required pattern.'); |
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return; |
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end |
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-- Read the required pointer.. |
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local pointer = ashita.memory.read_uint32(filters.pointer); |
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filters.pointer2 = pointer; |
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-- Read the required offset.. |
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local offset = ashita.memory.read_uint32(filters.pointer + 6); |
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filters.offset = offset; |
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end); |
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---------------------------------------------------------------------------------------------------- |
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-- func: command |
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-- desc: Event called when a command was entered. |
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---------------------------------------------------------------------------------------------------- |
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ashita.register_event('command', function(command, ntype) |
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-- Get the command arguments.. |
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local args = command:args(); |
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if (args[1] ~= '/filters') then |
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return false; |
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end |
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-- Loads a filter set from disk.. |
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if (#args >= 3 and args[2] == 'load') then |
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local name = command:gsub('([\/%w]+) ', '', 2):trim(); |
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if (name:endswith('.txt') == false) then |
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name = name .. '.txt'; |
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end |
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-- Ensure the file exists.. |
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if (ashita.file.file_exists(_addon.path .. '/sets/' .. name) == false) then |
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msg('Cannot load filter list, file does not exist: \31\04' .. name); |
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return true; |
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end |
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-- Load the filter set.. |
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local f = ashita.settings.load(_addon.path .. '/sets/' .. name); |
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if (type(f) ~= 'table' or type(f.filters) ~= 'table' or #f.filters == 0) then |
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msg('Cannot load filter list, file is not value: \31\04' .. name); |
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return true; |
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end |
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-- Write the filters to memory.. |
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local pointer = ashita.memory.read_uint32(filters.pointer2); |
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filters.current = f.filters; |
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filters.currentName = name; |
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-- Send the filter update packet.. |
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local packet = |
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{ |
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0xB4, 0x0C, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
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0x00, 0x00, 0x01, 0x40, 0x02, 0x00, 0x00, 0x00 |
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}; |
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-- Set the packet filter info.. |
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for x = 1, #filters.current do |
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packet[4 + x] = filters.current[x]; |
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end |
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AddIncomingPacket(0xB4, packet); |
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msg('Loaded filter set: \31\04' .. name); |
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return true; |
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end |
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-- Saves a filter to the disk.. |
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if (#args >= 3 and args[2] == 'save') then |
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if (filters.pointer2 == 0) then |
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print('[filters] (Error) Required pointer is invalid, cannot save.'); |
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return true; |
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end |
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-- Get the file name.. |
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local name = command:gsub('([\/%w]+) ', '', 2):trim(); |
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if (name:endswith('.txt') == false) then |
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name = name .. '.txt'; |
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end |
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-- Read the current chat filter data.. |
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local pointer = ashita.memory.read_uint32(filters.pointer2); -- |
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local data = ashita.memory.read_array(pointer + filters.offset, 12); |
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-- Save the filter data to the given file.. |
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ashita.file.create_dir(_addon.path .. '/sets/'); |
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ashita.settings.save(_addon.path .. '/sets/' .. name, { |
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filters = data |
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}); |
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msg('Saved filter set: \31\04' .. name); |
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return true; |
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end |
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return true; |
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end); |
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--------------------------------------------------------------------------------------------------- |
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-- func: incoming_packet |
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-- desc: Called when our addon receives an incoming packet. |
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--------------------------------------------------------------------------------------------------- |
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ashita.register_event('incoming_packet', function(id, size, data) |
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if (id == 0xB4 and filters.current ~= nil and #filters.current > 0) then |
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local realpacket = data:totable(); |
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-- Send the filter update packet.. |
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local packet = |
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{ |
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0xB4, 0x0C, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
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0x00, 0x00, 0x01, 0x40, 0x02, 0x00, 0x00, 0x00 |
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}; |
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-- Set the packet filter info.. |
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for x = 1, #filters.current do |
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packet[4 + x] = filters.current[x]; |
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end |
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-- Set the name flag(?) field back to regular packet value.. |
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packet[0x05] = realpacket[0x05]; |
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packet[0x13] = realpacket[0x13]; |
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packet[0x14] = realpacket[0x14]; |
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packet[0x15] = realpacket[0x15]; |
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return packet; |
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-- Zone In packet |
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elseif (id == 0x000A) then |
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if (filters.current ~= nil and #filters.current > 0) then |
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-- Send the filter update packet.. |
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local packet = |
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{ |
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0xB4, 0x0C, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, |
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0x00, 0x00, 0x01, 0x40, 0x02, 0x00, 0x00, 0x00 |
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}; |
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-- Set the packet filter info.. |
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for x = 1, #filters.current do |
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packet[4 + x] = filters.current[x]; |
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end |
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AddIncomingPacket(0xB4, packet); |
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msg('Re-loaded filter set: ' .. filters.currentName); |
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end |
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end |
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return false; |
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end); |