feat: add the rest of the sounds with channels

Tetris.py

@@ -7,7 +7,7 @@ from util.PieceGenerator import PieceGenerator
 from entity.Well import Well
 from entity.Stack import Stack
 
-# TODO should be a singleton?
+# TODO should be a singleton and refactor the whole file?
 class Tetris:
 
     def __init__(self):
@@ -15,6 +15,7 @@ class Tetris:
         self.tile_size = -1
         self.screen = None
         self.clock = None
+        self.main_music = None
         self.current_piece = None
         self.well = None
         self.stack = None
@@ -32,15 +33,17 @@ class Tetris:
         self.tile_size = ConfigurationManager.configuration["engine"]["tile-size"]
         self.screen = pygame.display.set_mode((win_width, win_height))
         self.clock = pygame.time.Clock()
-        mixer.music.load("main_music.mp3")
-        mixer.music.set_volume(0.7)
+        self.main_music = mixer.Channel(0)
         self.well = Well((280, 80), ConfigurationManager.configuration["color"]["border"]) # TODO calculate position later and redo color config for well
         self.stack = Stack(ConfigurationManager.configuration["color"]["base-4"], ConfigurationManager.configuration["color"]["border"])
 
         loaded_icon = pygame.image.load(win_icon)
         pygame.display.set_caption(win_title)
         pygame.display.set_icon(loaded_icon)
-        mixer.music.play(-1)
+
+        main_music_file = ConfigurationManager.configuration["sound"]["main-music"]
+        self.main_music.set_volume(0.7)
+        self.main_music.play(mixer.Sound(main_music_file), -1)
 
     # gets called from the games main loop
     def update(self) -> None:

config.yaml

@@ -5,6 +5,11 @@ window:
   title: "Tetris"
   bg-color: "#6495ED" # cornflower-blue
   
+sound:
+  main-music: "main_music.ogg"
+  row-completion: "row_completion.wav"
+  piece-set: "piece_set_3.wav"
+
 engine:
   fps: 60
   tile-size: 20

entity/Piece.py

@@ -1,4 +1,5 @@
 from typing import List, Tuple
+from pygame import mixer
 import copy
 
 from entity.Entity import Entity
@@ -15,6 +16,7 @@ class Piece(Entity):
     def __init__(self, shape: Tuple, position: Tuple, color: str, border_color: str):
         super().__init__(self.__get_points(shape, position), color, border_color)
         self.center = self.__get_center(shape, position)
+        self.piece_set_sound = mixer.Channel(2)
 
         self.previous_points = None
         self.previous_center = None
@@ -72,6 +74,11 @@ class Piece(Entity):
             self.points = self.previous_points
             self.center = self.previous_center
 
+    # TODO should be private
+    def play_piece_set_sound(self) -> None:
+        piece_set_sound_file = ConfigurationManager.configuration["sound"]["rpiece-set"]
+        self.piece_set_sound.play(mixer.Sound(piece_set_sound_file))
+
     def __get_points(self, shape: Tuple, position: Tuple) -> List:
         tile_size =  ConfigurationManager.configuration["engine"]["tile-size"]
 

entity/Stack.py

@@ -1,3 +1,5 @@
+from pygame import mixer
+
 from util.ConfigurationManager import ConfigurationManager
 from entity.Piece import Piece
 from entity.Well import Well
@@ -8,6 +10,7 @@ class Stack(Entity):
     def __init__(self, color: str, border_color: str):
         super().__init__([], color, border_color)
         self.rows_completed_count = 0
+        self.row_completion_sound = mixer.Channel(1)
 
     def update(self, elapsed_time) -> None:
         super().update(elapsed_time)
@@ -48,4 +51,9 @@ class Stack(Entity):
                 new_points.append(square)
         self.points = new_points
 
-        return len(rows_completed)
+        self.__play_row_completion_sound()
+        return len(rows_completed)
+
+    def __play_row_completion_sound(self) -> None:
+        row_completion_sound_file = ConfigurationManager.configuration["sound"]["row-completion"]
+        self.row_completion_sound.play(mixer.Sound(row_completion_sound_file))