Create sounds.py

sounds.py

@@ -0,0 +1,94 @@
+# sounds.py
+import base64
+from pathlib import Path
+from typing import Dict
+
+# Audio file paths (ตั้งชื่อไฟล์แบบนี้)
+AUDIO_PATHS = {
+    'bgm': 'assets/audio/gentle_story.mp3',     # เพลงพื้นหลังแนวนิทาน
+    'submit': 'assets/audio/pop.mp3',           # เสียงปุ่มกด
+    'achievement': 'assets/audio/chime.mp3',    # เสียงได้รางวัล
+    'complete': 'assets/audio/success.mp3'      # เสียงจบเรื่อง
+}
+
+class AudioManager:
+    def __init__(self):
+        self._audio_cache: Dict[str, str] = {}
+        self._initialize_cache()
+    
+    def _initialize_cache(self):
+        """Load and cache audio files"""
+        for name, path in AUDIO_PATHS.items():
+            try:
+                with open(path, "rb") as f:
+                    audio_bytes = f.read()
+                    self._audio_cache[name] = base64.b64encode(audio_bytes).decode()
+            except Exception as e:
+                print(f"Error loading audio {name}: {e}")
+
+    def get_audio_html(self) -> str:
+        """Generate HTML for all audio elements"""
+        audio_elements = []
+        
+        # Background music (with loop)
+        if 'bgm' in self._audio_cache:
+            audio_elements.append(f"""
+                <audio id="bgm" loop>
+                    <source src="data:audio/mp3;base64,{self._audio_cache['bgm']}" type="audio/mp3">
+                </audio>
+            """)
+        
+        # Sound effects (without loop)
+        for name, base64_data in self._audio_cache.items():
+            if name != 'bgm':
+                audio_elements.append(f"""
+                    <audio id="sound_{name}">
+                        <source src="data:audio/mp3;base64,{base64_data}" type="audio/mp3">
+                    </audio>
+                """)
+        
+        # Add JavaScript controls
+        audio_elements.append("""
+            <script>
+            // Play specific sound
+            function playSound(id) {
+                const sound = document.getElementById(id);
+                if (sound) {
+                    sound.currentTime = 0;
+                    sound.play();
+                }
+            }
+            
+            // Toggle background music
+            function toggleBGM(play) {
+                const bgm = document.getElementById('bgm');
+                if (bgm) {
+                    if (play) {
+                        bgm.play();
+                    } else {
+                        bgm.pause();
+                    }
+                }
+            }
+            
+            // Set volume for all audio
+            function setVolume(vol) {
+                const audios = document.getElementsByTagName('audio');
+                for (let audio of audios) {
+                    audio.volume = vol;
+                }
+            }
+            </script>
+        """)
+        
+        return "\n".join(audio_elements)
+
+def get_sound_commands() -> Dict[str, str]:
+    """Get JavaScript commands for playing sounds"""
+    return {
+        'submit': "playSound('sound_submit');",
+        'achievement': "playSound('sound_achievement');",
+        'complete': "playSound('sound_complete');",
+        'bgm_play': "toggleBGM(true);",
+        'bgm_pause': "toggleBGM(false);"
+    }