From 9b71ece8a41f8bf3648a6ba89f81513fcc42f655 Mon Sep 17 00:00:00 2001
From: rmottainfo <rmotta.info@email.com>
Date: Sun, 17 Sep 2023 18:07:32 -0300
Subject: [PATCH] up

---
 README.md               |  3 +-
 lua/README.md           | 29 ++++++++++++++++
 lua/alone_pong/main.lua | 73 +++++++++++++++++++++++++++++++++++++++++
 3 files changed, 104 insertions(+), 1 deletion(-)
 create mode 100644 lua/README.md
 create mode 100644 lua/alone_pong/main.lua

diff --git a/README.md b/README.md
index d9fc059..3be4711 100644
--- a/README.md
+++ b/README.md
@@ -8,7 +8,8 @@ Welcome to Pongtopia, a repository that hosts various implementations of the cla
 - [Python](/python/README.md): Implementations in Python.
 - [MIT Scratch](/scratch/README.md): A fun version of the game made with MIT Scratch.
 - [JavaScript](/javascript/README.md): Games developed in JavaScript.
-
+- [C++](/cpp/README.md): C++ sandbox.
+- [Lua](/lua/README.md): Lua implementations.
 
 ## How to Play
 
diff --git a/lua/README.md b/lua/README.md
new file mode 100644
index 0000000..cbebd02
--- /dev/null
+++ b/lua/README.md
@@ -0,0 +1,29 @@
+# AlonePong in Lua
+
+Welcome to the Lua version of AlonePong in the Pongtopia project! In this implementation, you'll experience the classic Pong game with a unique twist: you control a single paddle that bounces the ball against the bottom and side walls. Enjoy OldSchool stress-free moments while exploring Lua for game development.
+
+## How to Run
+
+To run AlonePong in Lua, follow these steps:
+
+1. Clone or download this repository to your local machine.
+2. Make sure you have the LÖVE framework installed. You can download it from [https://love2d.org/](https://love2d.org/).
+3. Open a terminal or command prompt and navigate to the "lua/alone_pong" folder.
+4. Run the game using the following command:
+
+```bash
+love main.lua
+```
+
+
+That's it! You can now enjoy the game and explore Lua for game development. The game logic is implemented in the "main.lua" file.
+
+## Technologies Used
+
+This implementation of AlonePong is written in Lua and uses the LÖVE framework for game development.
+
+## Feedback and Contributions
+
+If you have any feedback, ideas for improvements, or if you'd like to contribute to this project, feel free to reach out. Your input is highly appreciated!
+
+Thanks for playing AlonePong in Lua, and enjoy the game!
diff --git a/lua/alone_pong/main.lua b/lua/alone_pong/main.lua
new file mode 100644
index 0000000..2b376f8
--- /dev/null
+++ b/lua/alone_pong/main.lua
@@ -0,0 +1,73 @@
+-- Inicialização do Love2D
+function love.load()
+    -- Configurações da janela do jogo
+    largura, altura = 600, 800
+    love.window.setMode(largura, altura)
+    love.window.setTitle("Alone Pong")
+
+    -- Cores
+    preto = {0, 0, 0}
+    verde = {0, 255, 0}
+
+    -- Posições iniciais da bola e da barra (sem movimento)
+    bola_tamanho = 20
+    bola_x = largura / 2 - bola_tamanho / 2
+    bola_y = altura / 2 - bola_tamanho / 2
+
+    barra_largura = 100
+    barra_altura = 10
+    barra_x = largura / 2 - barra_largura / 2
+    barra_y = altura - 30
+
+    -- Velocidade da bola
+    bola_velocidade_x = 200
+    bola_velocidade_y = 200
+end
+
+-- Renderização do jogo
+function love.draw()
+    -- Limpa a tela
+    love.graphics.setBackgroundColor(preto)
+    love.graphics.clear()
+
+    -- Desenha a bola
+    love.graphics.setColor(verde)
+    love.graphics.rectangle("fill", bola_x, bola_y, bola_tamanho, bola_tamanho)
+
+    -- Desenha a barra do jogador
+    love.graphics.rectangle("fill", barra_x, barra_y, barra_largura, barra_altura)
+end
+
+-- Atualização do jogo
+function love.update(dt)
+    -- Movimento da bola
+    bola_x = bola_x + bola_velocidade_x * dt
+    bola_y = bola_y + bola_velocidade_y * dt
+
+    -- Controle da barra do jogador
+    if love.keyboard.isDown("left") and barra_x > 0 then
+        barra_x = barra_x - 200 * dt -- Velocidade da barra
+    end
+    if love.keyboard.isDown("right") and barra_x < largura - barra_largura then
+        barra_x = barra_x + 200 * dt -- Velocidade da barra
+    end
+
+    -- Colisão com as paredes para a bola
+    if bola_x <= 0 or bola_x >= largura - bola_tamanho then
+        bola_velocidade_x = -bola_velocidade_x
+    end
+
+    -- Colisão com a parte superior da tela para a bola
+    if bola_y <= 0 then
+        bola_velocidade_y = -bola_velocidade_y
+    end
+
+    -- Colisão com a barra do jogador para a bola
+    if (
+        bola_y + bola_tamanho >= barra_y and
+        bola_x + bola_tamanho >= barra_x and
+        bola_x <= barra_x + barra_largura
+    ) then
+        bola_velocidade_y = -bola_velocidade_y
+    end
+end