From 1e1ee15c13487c0a28c78b9e96d833b64859b3e7 Mon Sep 17 00:00:00 2001
From: Henrik Hautakoski <henrik.hautakoski@gmail.com>
Date: Fri, 3 Apr 2026 16:57:00 +0200
Subject: [PATCH] Add README.md

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 README.md | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)
 create mode 100644 README.md

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+# go-raytracer
+
+A simple raycasting demo written in Go using SDL2.
+
+## Requirements
+
+- Go 1.24+
+- SDL2 development libraries installed on your system
+
+## Run
+
+```bash
+go run .
+```
+
+Or build the binary with:
+
+```bash
+make game
+./game
+```
+
+## Controls
+
+- Arrow Up / Down: move forward and backward
+- Arrow Left / Right: rotate
+- `m`: toggle minimap
+- `p`: toggle palette debug view
+- `Esc`: quit