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-rw-r--r--engines/mads/audio.cpp39
1 files changed, 21 insertions, 18 deletions
diff --git a/engines/mads/audio.cpp b/engines/mads/audio.cpp
index 1c61e13957..9d62c3f615 100644
--- a/engines/mads/audio.cpp
+++ b/engines/mads/audio.cpp
@@ -37,6 +37,7 @@ AudioPlayer::AudioPlayer(Audio::Mixer *mixer, uint32 gameID) : _mixer(mixer), _g
AudioPlayer::~AudioPlayer() {
_dsrEntries.clear();
+ _filename = "";
}
bool AudioPlayer::isPlaying() const {
@@ -65,25 +66,27 @@ void AudioPlayer::setDefaultSoundGroup() {
}
void AudioPlayer::setSoundGroup(const Common::String &filename) {
- _dsrEntries.clear();
-
- _filename = filename;
- _dsrFile.open(filename);
-
- // Read header
- uint16 entryCount = _dsrFile.readUint16LE();
-
- for (uint16 i = 0; i < entryCount; i++) {
- DSREntry newEntry;
- newEntry.frequency = _dsrFile.readUint16LE();
- newEntry.channels = _dsrFile.readUint32LE();
- newEntry.compSize = _dsrFile.readUint32LE();
- newEntry.uncompSize = _dsrFile.readUint32LE();
- newEntry.offset = _dsrFile.readUint32LE();
- _dsrEntries.push_back(newEntry);
+ if (_filename != filename) {
+ _dsrEntries.clear();
+
+ _filename = filename;
+ _dsrFile.open(filename);
+
+ // Read header
+ uint16 entryCount = _dsrFile.readUint16LE();
+
+ for (uint16 i = 0; i < entryCount; i++) {
+ DSREntry newEntry;
+ newEntry.frequency = _dsrFile.readUint16LE();
+ newEntry.channels = _dsrFile.readUint32LE();
+ newEntry.compSize = _dsrFile.readUint32LE();
+ newEntry.uncompSize = _dsrFile.readUint32LE();
+ newEntry.offset = _dsrFile.readUint32LE();
+ _dsrEntries.push_back(newEntry);
+ }
+
+ _dsrFile.close();
}
-
- _dsrFile.close();
}
void AudioPlayer::playSound(int soundIndex, bool loop) {