Initial code commit.

macrofix.lua

@@ -0,0 +1,132 @@
+--[[
+* Ashita - Copyright (c) 2014 - 2016 atom0s [atom0s@live.com]
+*
+* This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
+* To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-nd/4.0/ or send a letter to
+* Creative Commons, PO Box 1866, Mountain View, CA 94042, USA.
+*
+* By using Ashita, you agree to the above license and its terms.
+*
+*      Attribution - You must give appropriate credit, provide a link to the license and indicate if changes were
+*                    made. You must do so in any reasonable manner, but not in any way that suggests the licensor
+*                    endorses you or your use.
+*
+*   Non-Commercial - You may not use the material (Ashita) for commercial purposes.
+*
+*   No-Derivatives - If you remix, transform, or build upon the material (Ashita), you may not distribute the
+*                    modified material. You are, however, allowed to submit the modified works back to the original
+*                    Ashita project in attempt to have it added to the original project.
+*
+* You may not apply legal terms or technological measures that legally restrict others
+* from doing anything the license permits.
+*
+* No warranties are given.
+]]--
+
+_addon.author   = 'atom0s';
+_addon.name     = 'macrofix';
+_addon.version  = '3.0.0';
+
+require 'common'
+
+----------------------------------------------------------------------------------------------------
+-- Variables
+----------------------------------------------------------------------------------------------------
+local macrofix  = 
+{ 
+    address1 = nil,
+    address1_backup = nil,
+    
+    address2 = nil,
+    address2_backup = nil,
+    
+    address3 = nil,
+    address3_backup = nil,
+    
+    address4 = nil,
+    address4_backup = nil,
+    
+    address5 = nil,
+    address5_backup = nil,
+    
+    address6 = nil,
+    address6_backup = nil,
+};
+
+----------------------------------------------------------------------------------------------------
+-- func: load
+-- desc: Event called when the addon is being loaded.
+----------------------------------------------------------------------------------------------------
+ashita.register_event('load', function()
+    -- Local variables used for scanning..
+    local sig = nil;
+    local ptr = nil;
+    local new = nil;
+    
+    -- Scan for the signatures..
+    ptr = ashita.memory.findpattern('FFXiMain.dll', 0, '83C41084C074??8BCEE8????????84C074??8A460CB9????????3AC3', 0, 0);
+    if (ptr == 0) then error('Failed to locate critical signature #1!'); end
+    macrofix.address1 = ptr + 5;
+    macrofix.address1_backup = ashita.memory.read_uint8(ptr + 5);
+    ashita.memory.write_uint8(ptr + 5, 0xEB);
+ 
+    ptr = ashita.memory.findpattern('FFXiMain.dll', 0, '83C41084C074??8BCEE8????????84C074??807E0C02', 0, 0);
+    if (ptr == 0) then error('Failed to locate critical signature #2!'); end
+    macrofix.address2 = ptr + 5;
+    macrofix.address2_backup = ashita.memory.read_uint8(ptr + 5);
+    ashita.memory.write_uint8(ptr + 5, 0xEB);
+
+    ptr = ashita.memory.findpattern('FFXiMain.dll', 0, '2B46103BC3????????????68????????B9', 0, 0);
+    if (ptr == 0) then error('Failed to locate critical signature #3!'); end
+    macrofix.address3 = ptr + 5;
+    macrofix.address3_backup = ashita.memory.read_array(ptr + 5, 6);
+    new = { 0x90, 0x90, 0x90, 0x90, 0x90, 0x90 };
+    ashita.memory.write_array(ptr + 5, new);
+
+    ptr = ashita.memory.findpattern('FFXiMain.dll', 0, '2B46103BC3????68????????B9', 0, 0);
+    if (ptr == 0) then error('Failed to locate critical signature #4!'); end
+    macrofix.address4 = ptr + 5;
+    macrofix.address4_backup = ashita.memory.read_array(ptr + 5, 2);
+    new = { 0x90, 0x90 };
+    ashita.memory.write_array(ptr + 5, new);
+    
+    ptr = ashita.memory.findpattern('FFXiMain.dll', 0, '83C41084C0????8BCEE8????????84C0????8A460C84C0????8B461485C0', 0, 0);
+    if (ptr == 0) then error('Failed to locate critical signature #5!'); end
+    macrofix.address5 = ptr + 7;
+    macrofix.address5_backup = ashita.memory.read_array(ptr + 7, 7);
+    new = { 0xE9, 0x9B, 0x00, 0x00, 0x00, 0xCC, 0xCC };
+    ashita.memory.write_array(ptr + 7, new);
+    
+    -- Scan and patch last part, must be separated from the above!
+    ptr = ashita.memory.findpattern('FFXiMain.dll', 0, '83C41084C0????8BCEE8????????84C0????8A460C84C0????8B461485C0', 0, 0);
+    if (ptr == 0) then error('Failed to locate critical signature #6!'); end
+    macrofix.address6 = ptr + 7;
+    macrofix.address6_backup = ashita.memory.read_array(ptr + 7, 7);
+    new = { 0xE9, 0xCD, 0x00, 0x00, 0x00, 0xCC, 0xCC };
+    ashita.memory.write_array(ptr + 7, new);
+end);
+
+----------------------------------------------------------------------------------------------------
+-- func: unload
+-- desc: Event called when the addon is being unloaded.
+----------------------------------------------------------------------------------------------------
+ashita.register_event('unload', function()
+    if (macrofix.address1 ~= nil and macrofix.address1_backup ~= nil) then
+        ashita.memory.write_uint8(macrofix.address1, macrofix.address1_backup);
+    end
+    if (macrofix.address2 ~= nil and macrofix.address2_backup ~= nil) then
+        ashita.memory.write_uint8(macrofix.address2, macrofix.address2_backup);
+    end
+    if (macrofix.address3 ~= nil and macrofix.address3_backup ~= nil) then
+        ashita.memory.write_array(macrofix.address3, macrofix.address3_backup);
+    end
+    if (macrofix.address4 ~= nil and macrofix.address4_backup ~= nil) then
+        ashita.memory.write_array(macrofix.address4, macrofix.address4_backup);
+    end
+    if (macrofix.address5 ~= nil and macrofix.address5_backup ~= nil) then
+        ashita.memory.write_array(macrofix.address5, macrofix.address5_backup);
+    end
+    if (macrofix.address6 ~= nil and macrofix.address6_backup ~= nil) then
+        ashita.memory.write_array(macrofix.address6, macrofix.address6_backup);
+    end
+end);