pongArmAssembly

Pong written in ARM64 assembly. C++/SDL2 hosts the window and input loop; the game logic, paddle movement, ball physics, collisions and rendering all live in .s files.

How it works

• main.cpp opens a 320×240 SDL window at 25 fps, allocates a pixel buffer and a st_control struct (keyboard state + frame flag), then hands both to the assembly entry point on a background thread.
• proyectoASM.s is the main game loop: reads input, moves paddles, updates the ball, paints the background and sprites pixel by pixel into the shared buffer.
• gameoverplayerone.s and gameoverplayertwo.s render the win screens.
• imagenes.h holds the sprite/pixel data.

Controls

Player	Up	Down
Player 1	W	S
Player 2	↑	↓

Build

Requires SDL2 and an AArch64 toolchain with assembler support.

mkdir build && cd build
cmake ..
make
./proyectoASM

Context

Final project for the Computer Architecture course at UCC — 2020.