godot/scene/resources/event_stream.cpp

84 lines
2.8 KiB
C++

/*************************************************************************/
/* event_stream.cpp */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* http://www.godotengine.org */
/*************************************************************************/
/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
/* "Software"), to deal in the Software without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of the Software, and to */
/* permit persons to whom the Software is furnished to do so, subject to */
/* the following conditions: */
/* */
/* The above copyright notice and this permission notice shall be */
/* included in all copies or substantial portions of the Software. */
/* */
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
/*************************************************************************/
#include "event_stream.h"
Error EventStreamPlayback::play() {
if (stream.is_valid())
stop();
Error err = _play();
if (err)
return err;
playing=true;
AudioServer::get_singleton()->stream_set_active(stream,true);
return OK;
}
void EventStreamPlayback::stop(){
if (!playing)
return;
AudioServer::get_singleton()->stream_set_active(stream,false);
_stop();
playing=false;
}
bool EventStreamPlayback::is_playing() const{
return playing;
}
EventStreamPlayback::EventStreamPlayback() {
playing=false;
estream.playback=this;
stream=AudioServer::get_singleton()->event_stream_create(&estream);
}
EventStreamPlayback::~EventStreamPlayback() {
AudioServer::get_singleton()->free(stream);
}
EventStream::EventStream()
{
}