Changeset 6069 for code/branches/sound3/src/orxonox/sound/BaseSound.cc

Timestamp:

Nov 15, 2009, 3:43:06 PM (16 years ago)

Author:

rgrieder

Message:

Detail changes in the sound classes.
Plus fixed the level sound problem (order of XML parameters was wrong).
There is still a large issue when changing an ambient sound source though.

File:

• code/branches/sound3/src/orxonox/sound/BaseSound.cc (modified) (4 diffs)

code/branches/sound3/src/orxonox/sound/BaseSound.cc

@@ -93 +93 @@
         if (alIsSource(this->audioSource_))
             return getSourceState() == AL_PAUSED;
-        return true;
+        return false;
     }
 
@@ -103 +103 @@
     }
 
-    void BaseSound::setPlayOnLoad(bool val)
-    {
-        this->bPlayOnLoad_ = val;
-        if(val)
-        {
-            this->play();
-        }
+    void BaseSound::setVolume(float vol)
+    {
+        if (vol > 1 || vol < 0)
+        {
+            COUT(2) << "Sound warning: volume out of range, cropping value." << std::endl;
+            vol = vol > 1 ? 1 : vol;
+            vol = vol < 0 ? 0 : vol;
+        }
+        this->volume_ = vol;
+        if (alIsSource(this->audioSource_))
+            alSourcef(this->audioSource_, AL_GAIN, vol);
     }
 
@@ -178 +182 @@
         alSource3f(this->audioSource_, AL_POSITION,  0, 0, 0);
 
+        this->setVolume(this->volume_);
+
         if (this->bPlayOnLoad_)
             this->play();
-    }
-
-    ALuint BaseSound::getALAudioSource()
-    {
-        return audioSource_;
     }
 
@@ -275 +276 @@
         return buffer;
     }
-
-} // namespace: orxonox
+}