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Brnchost is a specialized Virtual Dedicated Server (VDS) provider, initially established to cater to the MTA Multi Theft Auto: San Andreas community. One of our key strengths is providing professional-grade DDoS protection, ensuring a secure and uninterrupted service for our clients. Founded in 2023, Brnchost officially launched in 2024 with expanded infrastructure and dedicated servers. Since then, we have consistently developed and diversified our offerings, with a primary focus on the gaming industry. Our Services At Brnchost, we offer a range of specialized services, including: Game Servers: High-performance virtual server solutions, particularly for popular games like MTA Discord Bot VDS Services: Optimized VDS solutions for hosting bots on the Discord platform. Dedicated Server Services: Custom dedicated servers designed for high-performance projects and applications. Brnchost remains committed to delivering tailored solutions with a customer-centric approach and robust infrastructure, meeting industry needs with a professional outlook. Our contact information : E-mail : [email protected] Company number & WhatsApp support : WhatsApp Link Discord: https://discord.gg/brnchost

Brnchost Hakkımızda Brnchost, başlangıçta MTA (Multi Theft Auto: San Andreas) topluluğuna yönelik olarak kurulmuş, uzmanlaşmış bir Sanal Adanmış Sunucu (VDS) sağlayıcısıdır. En önemli özelliklerimizden biri, profesyonel düzeyde DDoS koruması sunarak müşterilerimize güvenli ve kesintisiz bir hizmet sağlamamızdır. 2023 yılında kurulan Brnchost, 2024 yılında altyapısını genişleterek ve adanmış sunucularını devreye alarak resmi olarak faaliyetlerine başlamıştır. O zamandan beri hizmet yelpazemizi sürekli geliştirerek çeşitlendirdik ve öncelikli olarak oyun sektörüne odaklandık. Hizmetlerimiz Brnchost olarak sunduğumuz çeşitli özel hizmetler arasında şunlar bulunmaktadır: Oyun Sunucuları: Özellikle MTA gibi popüler oyunlar için yüksek performanslı sanal sunucu çözümleri. Discord Bot VDS Hizmetleri: Discord platformunda çalışan botları barındırmak için optimize edilmiş VDS çözümleri. Adanmış Sunucu Hizmetleri: Yüksek performans gerektiren projeler ve uygulamalar için özel olarak tasarlanmış adanmış sunucular. Brnchost, müşteri odaklı yaklaşımı ve güçlü altyapısıyla, sektör ihtiyaçlarına profesyonel bir bakış açısıyla özel çözümler sunmaya devam etmektedir. İletişim Bilgilerimiz: E-posta: [email protected] Şirket numarası ve WhatsApp desteği: WhatsApp Linki Discord: https://discord.gg/brnchost

MTA tarafındaki bir çok host tarafını denemişimdir ancak şunu söylemeliyimki testlerim başarıyla gerçekleştirildi ve harika bir host sağlayıcısılar, benim tavsiyem sizlerinde bir göz atmasındır.

Lua Metatables Guide Introduction Hello, I’m Shady, and I’m here with a new tutorial. At the bottom of this section, in the credits, you will find all the links to my other tutorials. Those should be your first priorities. I have prepared a tutorial that will help you explore metatables at an advanced level and set you on your way,The Lua programming language has gained popularity for its simple yet powerful syntax, making it a common choice for both game development and general-purpose programming. This guide will enable you to delve deep into the metatable feature of Lua and demonstrate how to apply object-oriented programming (OOP) concepts using metatables. Metatables are used to customize the behavior of tables in Lua and manage complex data structures. In this guide, we will focus on the following topics: What is a Metatable?: We will understand the concept of metatables and why they are used. Creating Classes with Metatables: We will create a simple Vector class and explore operator overloading methods. Inheritance: We will learn how to implement inheritance and override functions using metatables. Complex Scenarios: We will create more complex structures, such as a character class, using metatables in real-world applications. By the end of this guide, you will learn how to effectively utilize metatables in Lua, enhancing the functionality of your games or applications. So, let's step into the world of Lua metatables! What is Metatable? A metatable is a special table used to change the behavior of tables in Lua. With a metatable, you can inherit between tables and perform special operations. Creating Metatable... First, we need to create a metatable. We can define it as a simple table. myMetatable = {} Using Metatable in a Table To assign a metatable to a table, we use the setmetatable function myTable = {} setmetatable(myTable, myMetatable) Operator Overloading with Metatable Metatables can also be used for operator overloading. For example, let's define the __add function for addition. myMetatable.__add = function(t1, t2) return t1.value + t2.value end Adjusting the Values of Tables We can use the __index and __newindex methods in the metatable to set the values of tables. myMetatable.__index = function(table, key) return "Key not found: " .. key end myMetatable.__newindex = function(table, key, value) rawset(table, key, value) end Example of Use myTable.value = 5 local anotherTable = { value = 10 } setmetatable(anotherTable, myMetatable) local result = myTable + anotherTable print(result) -- 15 Metatable and Mapping Functions Metatables are used to provide functionality and inheritance relationships between tables in Lua. With special keys provided by the metatable, we can map between tables. Operator overloading functions like __index, __newindex, __add, and __sub allow us to change the behavior of tables. An Example in Depth: Vector Class Below, we will create a Vector class. This class will support addition, subtraction, and other vector operations. -- Creating the vector metatable Vector = {} Vector.__index = Vector -- Create a new vector function Vector:new(x, y) local vec = setmetatable({}, Vector) vec.x = x or 0 vec.y = y or 0 return vec end -- Vector addition function Vector:__add(other) return Vector:new(self.x + other.x, self.y + other.y) end -- Vector subtraction function Vector:__sub(other) return Vector:new(self.x - other.x, self.y - other.y) end -- Calculate vector length function Vector:length() return math.sqrt(self.x^2 + self.y^2) end -- Usage example local v1 = Vector:new(3, 4) local v2 = Vector:new(1, 2) local v3 = v1 + v2 print("Sum Vector:", v3.x, v3.y) -- 4, 6 print("Length of Vector 1:", v1:length()) -- 5 Metatables control the operations listed next. Each operation is identified by its corresponding name. The key for each operation is a string with its name prefixed by two underscores, '__'; for instance, the key for operation "add" is the string "__add". The semantics of these operations is better explained by a Lua function describing how the interpreter executes the operation. add": the + operation. The function getbinhandler below defines how Lua chooses a handler for a binary operation. First, Lua tries the first operand. If its type does not define a handler for the operation, then Lua tries the second operand. function getbinhandler (op1, op2, event) return metatable(op1)[event] or metatable(op2)[event] end By using this function, the behavior of the op1 + op2 is function add_event (op1, op2) local o1, o2 = tonumber(op1), tonumber(op2) if o1 and o2 then -- both operands are numeric? return o1 + o2 -- '+' here is the primitive 'add' else -- at least one of the operands is not numeric local h = getbinhandler(op1, op2, "__add") if h then -- call the handler with both operands return (h(op1, op2)) else -- no handler available: default behavior error(···) end end end "sub": the - operation. Behavior similar to the "add" operation. "mul": the * operation. Behavior similar to the "add" operation. "div": the / operation. Behavior similar to the "add" operation. "mod": the % operation. Behavior similar to the "add" operation, with the operation o1 - floor(o1/o2)*o2 as the primitive operation. "pow": the ^ (exponentiation) operation. Behavior similar to the "add" operation, with the function pow (from the C math library) as the primitive operation. "unm": the unary - operation. function unm_event (op) local o = tonumber(op) if o then -- operand is numeric? return -o -- '-' here is the primitive 'unm' else -- the operand is not numeric. -- Try to get a handler from the operand local h = metatable(op).__unm if h then -- call the handler with the operand return (h(op)) else -- no handler available: default behavior error(···) end end end "concat": the .. (concatenation) operation. function concat_event (op1, op2) if (type(op1) == "string" or type(op1) == "number") and (type(op2) == "string" or type(op2) == "number") then return op1 .. op2 -- primitive string concatenation else local h = getbinhandler(op1, op2, "__concat") if h then return (h(op1, op2)) else error(···) end end end "newindex": The indexing assignment table[key] = value. function settable_event (table, key, value) local h if type(table) == "table" then local v = rawget(table, key) if v ~= nil then rawset(table, key, value); return end h = metatable(table).__newindex if h == nil then rawset(table, key, value); return end else h = metatable(table).__newindex if h == nil then error(···) end end if type(h) == "function" then h(table, key,value) -- call the handler else h[key] = value -- or repeat operation on it end end "call": called when Lua calls a value. function function_event (func, ...) if type(func) == "function" then return func(...) -- primitive call else local h = metatable(func).__call if h then return h(func, ...) else error(···) end end end Override and Inheritance We can achieve inheritance using metatables in Lua. By creating subclasses and using the superclass's metatable, we can override some functions. -- 2D Vector Metatable Vector2D = setmetatable({}, Vector) Vector2D.__index = Vector2D -- Create a new 2D vector function Vector2D:new(x, y) local vec = Vector:new(x, y) setmetatable(vec, Vector2D) return vec end -- Rotate the 2D vector function Vector2D:rotate(angle) local cosA = math.cos(angle) local sinA = math.sin(angle) local newX = self.x * cosA - self.y * sinA local newY = self.x * sinA + self.y * cosA return Vector2D:new(newX, newY) end -- Usage example local v2d = Vector2D:new(1, 0) local v2dRotated = v2d:rotate(math.pi / 2) print("Rotated Vector:", v2dRotated.x, v2dRotated.y) -- 0, 1 More Complex scripts Metatables can be used to model complex data structures and behaviors. For example, we can create a class representing the attributes of a game character. -- Character metatable Character = {} Character.__index = Character function Character:new(name, health, power) local char = setmetatable({}, Character) char.name = name or "Unknown" char.health = health or 100 char.power = power or 10 return char end function Character:attack(target) target.health = target.health - self.power print(self.name .. " attacked " .. target.name .. "!") end -- Usage example local hero = Character:new("Hero", 150, 20) local monster = Character:new("Monster", 80, 15) hero:attack(monster) print(monster.name .. " remaining health: " .. monster.health) -- 60 NOT : Metatables form one of the foundations of object-oriented programming in Lua, allowing you to create complex structures and functionalities. In this guide, you learned how to create classes using metatables, inherit from them, and perform operator overloading. Metamethods: metatables and metamethods offer powerful functionality that enhances the flexibility and behavior of tables. Metatables allow you to customize the behavior of tables, while metamethods are functions that define this behavior. This tutorial will explore the fundamentals of these concepts with fun and practical examples,Metamethods are special functions defined within a metatable that get triggered when specific operations occur. Credits and Additional Resources Official Lua Documentation; Explore the official Lua documentation for comprehensive details on Lua features, including metatables. https://www.lua.org/manual/5.4/manual.html#2.4 https://www.lua.org/manual/5.1/manual.html#2.8 Lua 5.1 Reference Manual Lua 5.4 Reference Manual Metatable Events https://devdocs.io/lua~5.1/