Initial code commit.

mapdot.lua

@@ -0,0 +1,98 @@
+--[[
+* 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     = 'mapdot';
+_addon.version  = '3.0.0';
+
+require 'common'
+
+----------------------------------------------------------------------------------------------------
+-- Variables
+----------------------------------------------------------------------------------------------------
+local mapdot    = { };
+mapdot.pointer  = ashita.memory.findpattern('FFXiMain.dll', 0, 'A1????????85C074??D9442404D80D????????8B4C2404', 0, 0);
+mapdot.backup   = { };
+mapdot.showdots = false;
+
+----------------------------------------------------------------------------------------------------
+-- func: load
+-- desc: Event called when the addon is being loaded.
+----------------------------------------------------------------------------------------------------
+ashita.register_event('load', function()
+    -- Ensure the pointer was located..
+    if (mapdot.pointer == 0) then
+        print('[MapDot] (Error) Failed to find required pattern.');
+        return;
+    end
+
+    -- Backup the patched area..
+    mapdot.backup = ashita.memory.read_array(mapdot.pointer + 0x34, 3);
+
+    -- Patch the memory..
+    local data = { 0x90, 0x90, 0x90 };
+    ashita.memory.write_array(mapdot.pointer + 0x34, data);
+
+    -- Set the map to show all dots..
+    local map = ashita.memory.read_uint32(mapdot.pointer + 1);
+    if (map == 0) then return; end
+
+    map = ashita.memory.read_uint32(map);
+    if (map == 0) then return; end
+
+    ashita.memory.write_uint8(map + 0x2F, 1);
+    mapdot.showdots = true;
+end);
+
+----------------------------------------------------------------------------------------------------
+-- func: unload
+-- desc: Event called when the addon is being unloaded.
+----------------------------------------------------------------------------------------------------
+ashita.register_event('unload', function()
+    -- Undo the memory patch..
+    if (mapdot.backup ~= nil and #mapdot.backup > 0) then
+        ashita.memory.write_array(mapdot.pointer + 0x34, mapdot.backup);
+    end
+end);
+
+---------------------------------------------------------------------------------------------------
+-- func: render
+-- desc: Called when our addon is told to render.
+---------------------------------------------------------------------------------------------------
+ashita.register_event('render', function()
+    if (mapdot.pointer == 0 or mapdot.showdots == true) then
+        return;
+    end
+
+    -- Set the map to show all dots..
+    local map = ashita.memory.read_uint32(mapdot.pointer + 1);
+    if (map == 0) then return; end
+
+    map = ashita.memory.read_uint32(map);
+    if (map == 0) then return; end
+
+    ashita.memory.write_uint8(map + 0x2F, 1);
+    mapdot.showdots = true;
+end);