volume control

1 files changed, 27 insertions, 0 deletions

diff --git a/src/sliceitoff/sfx/sfx.py b/src/sliceitoff/sfx/sfx.py
index fd494b8..8f3371e 100644
--- a/src/sliceitoff/sfx/sfx.py
+++ b/src/sliceitoff/sfx/sfx.py
@@ -1,8 +1,11 @@
 """ sfx.sfx - pygame.mixer initialization and sound effects handling """
 import os
+from random import choice
 from pathlib import Path
 import pygame
 
+from sliceitoff.settings import settings
+
 DEBUG = os.getenv("DEBUG")
 
 class Sfx:
@@ -12,6 +15,14 @@ class Sfx:
         self.sound = {}
         self.bgm = None
         try:
+            self.sfx_volume = int(
+                    settings.get_value_or_default("sfx_volume"))
+            self.music_volume = int(
+                    settings.get_value_or_default("music_volume"))
+        except ValueError:
+            self.sfx_volume = 10
+            self.music_volume = 10
+        try:
             pygame.mixer.pre_init(channels=2, buffer=512, frequency=48000)
         except pygame.error:
             pass
@@ -29,9 +40,24 @@ class Sfx:
         except pygame.error:
             pass
 
+    def sfx_up(self):
+        """ Turn volume up. If its turned to 11 it resets back to 0. """
+        self.sfx_volume += 1
+        self.sfx_volume %= 11
+        settings.replace_value("sfx_volume", self.sfx_volume)
+        self.play(choice(("baby", "laser", "glass")))
+
+    def music_up(self):
+        """ Turn volume up. If its turned to 11 it resets back to 0. """
+        self.music_volume += 1
+        self.music_volume %= 11
+        settings.replace_value("music_volume", self.music_volume)
+        self.sound[self.bgm].set_volume(self.music_volume / 10)
+
     def play(self, sample):
         """ Just plays named sample loaded from assets directory """
         if self.initialized:
+            self.sound[sample].set_volume(self.sfx_volume / 10)
             self.sound[sample].play()
 
     def music(self, music):
@@ -44,6 +70,7 @@ class Sfx:
             self.sound[self.bgm].fadeout(500)
         self.bgm = music
         if self.bgm:
+            self.sound[self.bgm].set_volume(self.music_volume / 10)
             self.sound[self.bgm].play()
 
 # Initialize only one time