The main release package of Ashita v3. Contains all the needed files for users to get up and running. Used by the launcher/injector to auto-update as well. https://ashitaxi.com/
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--[[
* Ashita - Copyright (c) 2014 - 2016 atom0s [[email protected]]
*
* 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.
]]--
----------------------------------------------------------------------------------------------------
-- func: table.copy
-- desc: Creates a new copy of the given table.
----------------------------------------------------------------------------------------------------
function table.copy(t)
-- Ensure the incoming object is a table..
if (type(t) ~= 'table') then
return 't';
end
local t_mt = getmetatable(t);
local copy = { };
-- Make a copy of all inner-tables..
for k, v in pairs(t) do
if (type(v) == 'table') then
v = table.copy(v);
end
copy[k] = v;
end
-- Update the metatable..
setmetatable(copy, t_mt);
return copy;
end
----------------------------------------------------------------------------------------------------
-- func: table.count
-- desc: Returns the count of elements in the table.
----------------------------------------------------------------------------------------------------
function table.count(t)
local count = 0;
for _, _ in pairs(t) do
count = count + 1;
end
return count;
end
----------------------------------------------------------------------------------------------------
-- func: table.haskey
-- desc: Determines if the table has a given key.
----------------------------------------------------------------------------------------------------
function table.haskey(t, key)
for k, _ in pairs(t) do
if (k == key) then
return true;
end
end
return false;
end
----------------------------------------------------------------------------------------------------
-- func: table.hasvalue
-- desc: Determines if the table has the given value.
----------------------------------------------------------------------------------------------------
function table.hasvalue(t, val)
for _, v in pairs(t) do
if (v == val) then
return true;
end
end
return false;
end
----------------------------------------------------------------------------------------------------
-- func: table.merge
-- desc: Merges a table into another one, populating missing entries.
----------------------------------------------------------------------------------------------------
function table.merge(src, dest)
for k, v in pairs(src) do
if (type(v) == 'table') then
if (dest[k] == nil) then
dest[k] = v;
else
table.merge(v, dest[k]);
end
else
if (dest[k] == nil) then
dest[k] = v;
end
end
end
return dest;
end
----------------------------------------------------------------------------------------------------
-- func: table.null
-- desc: Nils all values of the given table.
----------------------------------------------------------------------------------------------------
function table.null(t)
for k, _ in pairs(t) do
t[k] = nil;
end
end
----------------------------------------------------------------------------------------------------
-- func: table.reverse
-- desc: Reverses the order of elements in a table.
----------------------------------------------------------------------------------------------------
function table.reverse(t)
local len = #t;
local ret = { };
for x = len, 1, -1 do
ret[len - x + 1] = t[x];
end
return ret;
end
----------------------------------------------------------------------------------------------------
-- func: table.sortbykey
-- desc: Sorts the given table by its keys.
----------------------------------------------------------------------------------------------------
function table.sortbykey(t, desc)
local ret = { };
for k, _ in pairs(t) do
table.insert(ret, k);
end
if (desc) then
table.sort(ret, function(a, b) return t[a] < t[b]; end);
else
table.sort(ret, function(a, b) return t[a] > t[b]; end);
end
return ret;
end
----------------------------------------------------------------------------------------------------
-- func: table.sum
-- desc: Gets the sum of all number elements of a table.
----------------------------------------------------------------------------------------------------
function table.sum(t)
local val = 0;
for _, v in ipairs(t) do
if (type(v) == 'number') then
val = val + v;
end
end
return val;
end
----------------------------------------------------------------------------------------------------
-- func: table.mult
-- desc: Gets the product of all number elements of a table.
----------------------------------------------------------------------------------------------------
function table.mult(t)
local val = 0;
for _, v in ipairs(t) do
if (type(v) == 'number') then
val = val * v;
end
end
return val;
end
----------------------------------------------------------------------------------------------------
-- func: table.min
-- desc: Returns the lowest numeric value within a table.
----------------------------------------------------------------------------------------------------
function table.min(t)
local val = nil;
for _, v in ipairs(t) do
if (type(v) == 'number') then
if (val == nil) then
val = v;
else
if (v < val) then
val = v;
end
end
end
end
return val;
end
----------------------------------------------------------------------------------------------------
-- func: table.max
-- desc: Returns the highest numeric value within a table.
----------------------------------------------------------------------------------------------------
function table.max(t)
local val = nil;
for _, v in ipairs(t) do
if (type(v) == 'number') then
if (val == nil) then
val = v;
else
if (v > val) then
val = v;
end
end
end
end
return val;
end
----------------------------------------------------------------------------------------------------
-- func: table.join
-- desc: Joins a tables values together into a string with the given separator.
----------------------------------------------------------------------------------------------------
function table.join(t, sep)
local ret = '';
sep = sep or '';
for k, v in pairs(t) do
if (#ret == 0) then
ret = tostring(v);
else
ret = ret .. sep .. tostring(v);
end
end
return ret;
end
----------------------------------------------------------------------------------------------------
-- func: table.foreach
-- desc: Executes the given function against each table value.
----------------------------------------------------------------------------------------------------
function table.foreach(t, func)
local ret = T{ };
for k, v in pairs(t) do
ret[k] = func(k, v);
end
return ret;
end
----------------------------------------------------------------------------------------------------
-- func: table.keys
-- desc: Returns a table of keys from the given table.
----------------------------------------------------------------------------------------------------
function table.keys(t)
local ret = { };
local count = 1;
for k, _ in pairs(t) do
ret[count] = k;
count = count + 1;
end
return ret;
end
----------------------------------------------------------------------------------------------------
-- func: T
-- desc: Creates a metatable enabled table object.
----------------------------------------------------------------------------------------------------
function T(t)
return setmetatable(t, { __index = table });
end