From 9107e9e6c337fbd9790eeb7e89e473d5da129f36 Mon Sep 17 00:00:00 2001
From: Star Rauchenberger <fefferburbia@gmail.com>
Date: Sat, 13 Mar 2021 13:34:12 -0500
Subject: Music volume is controllable from settings menu

#7
---
 src/mixer.cpp | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'src/mixer.cpp')

diff --git a/src/mixer.cpp b/src/mixer.cpp
index 4e8f307..74a870a 100644
--- a/src/mixer.cpp
+++ b/src/mixer.cpp
@@ -1,4 +1,5 @@
 #include "mixer.h"
+#include <iostream>
 
 void Mixer::playSound(std::string_view filename) {
   Mix_Chunk* chunk = getChunkByFilename(std::string(filename));
@@ -66,6 +67,12 @@ void Mixer::unmuteMusic() {
   musicMuted_ = false;
 }
 
+void Mixer::setMusicVolume(int vol) {
+  musicVolume_ = MIX_MAX_VOLUME / 10.0 * vol;
+  musicMuted_ = false;
+  Mix_VolumeMusic(musicVolume_);
+}
+
 void Mixer::pauseMusic() {
   Mix_PauseMusic();
 }
-- 
cgit 1.4.1