From c3c68e7216fe03a9b20ac6d3da4c98d102ab928a Mon Sep 17 00:00:00 2001
From: Stephen <stephen@stephendownward.ca>
Date: Sun, 27 Sep 2020 15:47:41 -0300
Subject: [PATCH] Bug fix with possible colour range on red
---
Cargo.toml | 2 +-
src/lol.rs | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/Cargo.toml b/Cargo.toml
index 5d7b723..2ca9ee3 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
[package]
name = "dotacat"
-version = "0.1.2"
+version = "0.1.3"
authors = ["Stephen <stephen@scd31.com>"]
description = "Like lolcat, but fast"
edition = "2018"
diff --git a/src/lol.rs b/src/lol.rs
index 32a5968..3dab921 100644
--- a/src/lol.rs
+++ b/src/lol.rs
@@ -4,7 +4,7 @@ use std::io::{stdout, Write};
use std::process::exit;
fn rainbow(freq: f64, i: f64) -> (u8, u8, u8) {
- let red = ((freq * i).sin() * 127.0) as u8 + 128;
+ let red = ((freq * i).sin() * 127.0) as i16 + 128;
let green = ((freq * i + 2.0 * consts::PI / 3.0).sin() * 127.0) as i16 + 128;
let blue = ((freq * i + 4.0 * consts::PI / 3.0).sin() * 127.0) as i16 + 128;
(red as u8, green as u8, blue as u8)
--
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