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Fix priority in sample players

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This commit is contained in:
Pedro J. Estébanez
2017-05-15 20:24:38 +02:00
parent 52f91cf139
commit 40e7f1c3d5
3 changed files with 21 additions and 9 deletions
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22
scene/audio/sample_player.cpp
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@@ -221,18 +221,30 @@ SamplePlayer::VoiceID SamplePlayer::play(const String &p_name, bool unique) {
last_check++;
const int num_voices = voices.size();
bool found = false;
bool free_found = false;
int lowest_priority_voice = -1;
int lowest_priority = 0x7FFFFFFF;
for (int i = 0; i < num_voices; i++) {
const int candidate = (last_id + 1 + i) % num_voices;
if (voices[candidate].priority <= priority) {
found = true;
const Voice &v = voices[candidate];
if (!(v.active && AudioServer::get_singleton()->voice_is_active(v.voice))) {
free_found = true;
last_id = candidate;
break;
}
if (v.priority <= lowest_priority) {
lowest_priority = v.priority;
lowest_priority_voice = candidate;
}
}
if (!found)
return INVALID_VOICE_ID;
if (!free_found) {
if (lowest_priority > priority) {
return INVALID_VOICE_ID;
} else {
last_id = lowest_priority_voice;
}
}
Voice &v = voices[last_id];
v.clear();