commit 39e495914d0c4a78df45fd7438bd9c7df2bd9b7e Author: atom0s Date: Fri Dec 22 22:35:37 2017 -0800 Initial code commit. diff --git a/README.md b/README.md new file mode 100644 index 0000000..2b7b26e --- /dev/null +++ b/README.md @@ -0,0 +1,3 @@ +# Zoom + +Allows users to override the min/max zoom distances (of the mouse wheel) to see closer or further away from their character. \ No newline at end of file diff --git a/zoom.lua b/zoom.lua new file mode 100644 index 0000000..6bed2a9 --- /dev/null +++ b/zoom.lua @@ -0,0 +1,127 @@ +--[[ +* Ashita - Copyright (c) 2014 - 2017 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 = 'zoom'; +_addon.version = '1.0.0'; + +require 'common' + +---------------------------------------------------------------------------------------------------- +-- Variables +---------------------------------------------------------------------------------------------------- +local zoom = { }; +zoom.pointer1 = 0; +zoom.pointer2 = 0; +zoom.backup1 = 0; +zoom.backup2 = 0; + +---------------------------------------------------------------------------------------------------- +-- func: print_help +-- desc: Displays a help block for proper command usage. +---------------------------------------------------------------------------------------------------- +local function print_help(cmd, help) + -- Print the invalid format header.. + print('\31\200[\31\05' .. _addon.name .. '\31\200]\30\01 ' .. '\30\68Invalid format for command:\30\02 ' .. cmd .. '\30\01'); + + -- Loop and print the help commands.. + for k, v in pairs(help) do + print('\31\200[\31\05' .. _addon.name .. '\31\200]\30\01 ' .. '\30\68Syntax:\30\02 ' .. v[1] .. '\30\71 ' .. v[2]); + end +end + +---------------------------------------------------------------------------------------------------- +-- func: load +-- desc: Event called when the addon is being loaded. +---------------------------------------------------------------------------------------------------- +ashita.register_event('load', function() + -- Locate the needed patterns.. + local pointer1 = ashita.memory.findpattern('FFXiMain.dll', 0, 'D81D????????DFE0F6C4057A??C7442410????????E8????????8B4C', 0, 0); + local pointer2 = ashita.memory.findpattern('FFXiMain.dll', 0, '25????????75??C7442410????????E8????????8B', 0, 0); + + -- Ensure the pointers are valid.. + if (pointer1 == 0 or pointer2 == 0) then + print('\31\200[\31\05' .. _addon.name .. '\31\200]\30\01 ' .. '\30\68Failed to find the required pointers.\30\01'); + end + + -- Store the pointers.. + zoom.pointer1 = pointer1; + zoom.pointer2 = pointer2; + + -- Read the original values to restore later.. + zoom.backup1 = ashita.memory.read_float(zoom.pointer1 + 0x11); + zoom.backup2 = ashita.memory.read_float(zoom.pointer2 + 0x0B); + + -- Display the default values.. + print(string.format('\31\200[\31\05' .. _addon.name .. '\31\200]\30\01 ' .. '\30\07Default zoom out max:\30\02 %f\30\01', zoom.backup1)); + print(string.format('\31\200[\31\05' .. _addon.name .. '\31\200]\30\01 ' .. '\30\07Default zoom in max:\30\02 %f\30\01', zoom.backup2)); +end); + +---------------------------------------------------------------------------------------------------- +-- func: unload +-- desc: Event called when the addon is being unload. +---------------------------------------------------------------------------------------------------- +ashita.register_event('unload', function() + -- Restore the default values.. + if (zoom.pointer1 ~= 0) then + ashita.memory.write_float(zoom.pointer1 + 0x11, zoom.backup1); + end + if (zoom.pointer2 ~= 0) then + ashita.memory.write_float(zoom.pointer2 + 0x0B, zoom.backup2); + end +end); + +---------------------------------------------------------------------------------------------------- +-- func: command +-- desc: Event called when a command was entered. +---------------------------------------------------------------------------------------------------- +ashita.register_event('command', function(command, ntype) + -- Get the arguments of the command.. + local args = command:args(); + if (args[1] ~= '/zoom') then + return false; + end + + -- Set the zoom out distance.. + if (#args >= 3 and args[2] == 'setout') then + ashita.memory.unprotect(zoom.pointer1 + 0x11, 4); + ashita.memory.write_float(zoom.pointer1 + 0x11, tonumber(args[3])); + return true; + end + + -- Set the zoom in distance.. + if (#args >= 3 and args[2] == 'setin') then + ashita.memory.unprotect(zoom.pointer2 + 0x0B, 4); + ashita.memory.write_float(zoom.pointer2 + 0x0B, tonumber(args[3])); + return true; + end + + -- Prints the addon help.. + print_help('/zoom', { + { '/zoom setout [num]', '- Sets the distance the camera can zoom out to (using the mouse wheel). (Default: 242)' }, + { '/zoom setin [num]', '- Sets the distance the camera can zoom into (using the mouse wheel). (Default: 900)' } + }); + return true; +end); \ No newline at end of file