Fixed pixel alignment error in playerset that was just introduced, and fixed

initialization and cleanup in sound engine (solved crash at least in case of
no sound).

2 files changed, 23 insertions, 6 deletions

diff --git a/src/sound.cpp b/src/sound.cpp
index 98fef632..f76b6910 100644
--- a/src/sound.cpp
+++ b/src/sound.cpp
@@ -25,6 +25,18 @@
 #include "log.h"
 #include "main.h"
 
+Sound::Sound():
+    installed(false),
+    items(-1)
+{
+}
+
+Sound::~Sound()
+{
+    stopMusic();
+    close();
+}
+
 void Sound::init()
 {
     // Don't initialize sound engine twice
@@ -52,7 +64,6 @@ void Sound::init()
 	info();
 
     music = NULL;
-    items = -1;
     
 	installed = true;
 }
@@ -219,7 +230,7 @@ void Sound::playSfx(const char *path)
 
 void Sound::clearCache()
 {
-    for (SOUND_ID i = 0; i == items; i++) {
+    for (SOUND_ID i = 0; i <= items; i++) {
         soundPool[i]->unload();
         delete soundPool[i];
         soundPool[i] = NULL;
diff --git a/src/sound.h b/src/sound.h
index c0f2f3ba..96cb8baf 100644
--- a/src/sound.h
+++ b/src/sound.h
@@ -40,6 +40,16 @@ typedef short SOUND_ID;
 class Sound {
     public:
         /**
+         * Constructor.
+         */
+        Sound();
+
+        /**
+         * Destructor.
+         */
+        ~Sound();
+
+        /**
          * Installs the sound engine.
          */
         void init();
@@ -123,10 +133,6 @@ class Sound {
          */
         void clearCache();
 
-        Sound() { installed = false; }
-
-        ~Sound() { stopMusic(); close(); }
-
     private:
         bool installed;