Changeset 7810 in orxonox.OLD for trunk/src/lib/sound

Timestamp:

May 24, 2006, 3:57:04 PM (19 years ago)

Author:

bensch

Message:

orxonox/trunk: merged the Weather effects back here

Location:

trunk/src/lib/sound

Files:

• sound_source.cc (modified) (4 diffs)
• sound_source.h (modified) (1 diff)

trunk/src/lib/sound/sound_source.cc

@@ -122 +122 @@
         alSourceStop(this->sourceID);
       alSourcei (this->sourceID, AL_BUFFER, this->buffer->getID());
-      alSourcePlay(this->sourceID);
+    alSourcei (this->sourceID, AL_LOOPING,  AL_FALSE  );
+    alSourcePlay(this->sourceID);
 
       if (DEBUG_LEVEL >= 3)
@@ -143 +144 @@
     }
 
-    alSourceStop(this->sourceID);
-    alSourcei (this->sourceID, AL_BUFFER, buffer->getID());
-    alSourcePlay(this->sourceID);
+  alSourceStop(this->sourceID);
+  alSourcei (this->sourceID, AL_BUFFER, buffer->getID());
+  alSourcei (this->sourceID, AL_LOOPING,  AL_FALSE  );
+  alSourcePlay(this->sourceID);
 
     if (unlikely(this->buffer != NULL))
@@ -156 +158 @@
 
 
-  /**
-   * @brief Stops playback of a SoundSource
-   */
-  void SoundSource::stop()
+/**
+ * @brief Plays and loops buffer on this Source
+ * @param buffer the buffer to play back on this Source
+ */
+void SoundSource::loop(const SoundBuffer* buffer)
+{
+  if (this->buffer && this->retrieveSource())
+  {
+    if (this->bPlay)
+      alSourceStop(this->sourceID);
+
+    alSourcei (this->sourceID, AL_BUFFER, this->buffer->getID());
+    alSourcei (this->sourceID, AL_LOOPING,  AL_TRUE  );
+    alSourcePlay(this->sourceID);
+
+    if (DEBUG_LEVEL >= 3)
+      SoundEngine::checkError("Play LoopSource", __LINE__);
+    this->bPlay = true;
+  }
+}
+
+
+/**
+ * @brief Stops playback of a SoundSource
+ */
+void SoundSource::stop()
+{
+  this->bPlay = false;
+  if (this->sourceID != 0)
   {
     this->bPlay = false;
@@ -173 +200 @@
     }
   }
-
+}
 
   /**

trunk/src/lib/sound/sound_source.h

@@ -29 +29 @@
     void play();
     void play(const SoundBuffer* buffer);
+    void loop();
+    void loop(const SoundBuffer* buffer);
     void stop();
     void pause();