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Ability to delete, drag and drop audio buses!

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This commit is contained in:
Juan Linietsky
2017-01-23 23:12:08 -03:00
parent 2527566ca8
commit 3b019bf644
9 changed files with 397 additions and 26 deletions
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100
servers/audio_server.cpp
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@@ -384,6 +384,92 @@ void AudioServer::set_bus_count(int p_count) {
emit_signal("bus_layout_changed");
}
void AudioServer::remove_bus(int p_index) {
ERR_FAIL_INDEX(p_index,buses.size());
ERR_FAIL_COND(p_index==0);
lock();
bus_map.erase(buses[p_index]->name);
memdelete(buses[p_index]);
buses.remove(p_index);
unlock();
}
void AudioServer::add_bus(int p_at_pos) {
if (p_at_pos>=buses.size()) {
p_at_pos=-1;
} else if (p_at_pos==0) {
if (buses.size()>1)
p_at_pos=1;
else
p_at_pos=-1;
}
String attempt="New Bus";
int attempts=1;
while(true) {
bool name_free=true;
for(int j=0;j<buses.size();j++) {
if (buses[j]->name==attempt) {
name_free=false;
break;
}
}
if (!name_free) {
attempts++;
attempt="New Bus " +itos(attempts);
} else {
break;
}
}
Bus* bus =memnew(Bus);
bus->channels.resize(_get_channel_count());
for(int j=0;j<_get_channel_count();j++) {
bus->channels[j].buffer.resize(buffer_size);
}
bus->name=attempt;
bus->solo=false;
bus->mute=false;
bus->bypass=false;
bus->volume_db=0;
bus_map[attempt]=bus;
if (p_at_pos==-1)
buses.push_back(bus);
else
buses.insert(p_at_pos,bus);
}
void AudioServer::move_bus(int p_bus,int p_to_pos) {
ERR_FAIL_COND(p_bus<1 || p_bus>=buses.size());
ERR_FAIL_COND(p_to_pos!=-1 && (p_to_pos<1 || p_to_pos>buses.size()));
if (p_bus==p_to_pos)
return;
Bus *bus = buses[p_bus];
buses.remove(p_bus);
if (p_to_pos==-1) {
buses.push_back(bus);
} else if (p_to_pos<p_bus) {
buses.insert(p_to_pos,bus);
} else {
buses.insert(p_to_pos-1,bus);
}
}
int AudioServer::get_bus_count() const {
return buses.size();
@@ -607,14 +693,6 @@ bool AudioServer::is_bus_effect_enabled(int p_bus,int p_effect) const {
}
void AudioServer::move_bus(int p_bus,int p_to_bus) {
ERR_FAIL_COND(p_bus<1 || p_bus>=buses.size());
ERR_FAIL_COND(p_bus<1 || p_to_bus>=buses.size());
}
float AudioServer::get_bus_peak_volume_left_db(int p_bus,int p_channel) const {
@@ -800,6 +878,10 @@ void AudioServer::_bind_methods() {
ClassDB::bind_method(_MD("set_bus_count","amount"),&AudioServer::set_bus_count);
ClassDB::bind_method(_MD("get_bus_count"),&AudioServer::get_bus_count);
ClassDB::bind_method(_MD("remove_bus","index"),&AudioServer::remove_bus);
ClassDB::bind_method(_MD("add_bus","at_pos"),&AudioServer::add_bus,DEFVAL(-1));
ClassDB::bind_method(_MD("move_bus","index","to_index"),&AudioServer::move_bus);
ClassDB::bind_method(_MD("set_bus_name","bus_idx","name"),&AudioServer::set_bus_name);
ClassDB::bind_method(_MD("get_bus_name","bus_idx"),&AudioServer::get_bus_name);
@@ -818,7 +900,7 @@ void AudioServer::_bind_methods() {
ClassDB::bind_method(_MD("set_bus_bypass_effects","bus_idx","enable"),&AudioServer::set_bus_bypass_effects);
ClassDB::bind_method(_MD("is_bus_bypassing_effects","bus_idx"),&AudioServer::is_bus_bypassing_effects);
ClassDB::bind_method(_MD("add_bus_effect","bus_idx","effect:AudioEffect"),&AudioServer::add_bus_effect);
ClassDB::bind_method(_MD("add_bus_effect","bus_idx","effect:AudioEffect"),&AudioServer::add_bus_effect,DEFVAL(-1));
ClassDB::bind_method(_MD("remove_bus_effect","bus_idx","effect_idx"),&AudioServer::remove_bus_effect);
ClassDB::bind_method(_MD("get_bus_effect_count","bus_idx"),&AudioServer::add_bus_effect);