godotengine/godot
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
8ecc34bfae
godot/scene/audio/event_player.cpp

358 lines
9.6 KiB
C++
Raw Normal View History

GODOT IS OPEN SOURCE
2014-02-10 01:10:30 +00:00
/*************************************************************************/
/* event_player.cpp */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* http://www.godotengine.org */
/*************************************************************************/
Welcome in 2017, dear changelog reader! That year should bring the long-awaited OpenGL ES 3.0 compatible renderer with state-of-the-art rendering techniques tuned to work as low as middle end handheld devices - without compromising with the possibilities given for higher end desktop games of course. Great times ahead for the Godot community and the gamers that will play our games!
2017-01-01 21:01:57 +00:00
/* Copyright (c) 2007-2017 Juan Linietsky, Ariel Manzur. */
GODOT IS OPEN SOURCE
2014-02-10 01:10:30 +00:00
/* */
/* 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_player.h"
void EventPlayer::_notification(int p_what) {
switch(p_what) {
SceneMainLoop -> SceneTree -=-=-=-=-=-=-=-=-=-=-=-=-=- *YOUR SOURCE MIGHT NOT WORK* For mor information on fix: https://github.com/okamstudio/godot/wiki/devel_scene_tree Other stuff: -Shower of bullets demo -Fixes all around
2014-11-06 00:20:42 +00:00
case NOTIFICATION_ENTER_TREE: {
GODOT IS OPEN SOURCE
2014-02-10 01:10:30 +00:00
//set_idle_process(false); //don't annoy
SceneMainLoop -> SceneTree -=-=-=-=-=-=-=-=-=-=-=-=-=- *YOUR SOURCE MIGHT NOT WORK* For mor information on fix: https://github.com/okamstudio/godot/wiki/devel_scene_tree Other stuff: -Shower of bullets demo -Fixes all around
2014-11-06 00:20:42 +00:00
if (playback.is_valid() && autoplay && !get_tree()->is_editor_hint())
GODOT IS OPEN SOURCE
2014-02-10 01:10:30 +00:00
play();
} break;
SceneMainLoop -> SceneTree -=-=-=-=-=-=-=-=-=-=-=-=-=- *YOUR SOURCE MIGHT NOT WORK* For mor information on fix: https://github.com/okamstudio/godot/wiki/devel_scene_tree Other stuff: -Shower of bullets demo -Fixes all around
2014-11-06 00:20:42 +00:00
case NOTIFICATION_EXIT_TREE: {
GODOT IS OPEN SOURCE
2014-02-10 01:10:30 +00:00
stop(); //wathever it may be doing, stop
} break;
}
}
void EventPlayer::set_stream(const Ref<EventStream> &p_stream) {
stop();
stream=p_stream;
if (stream.is_valid())
playback=stream->instance_playback();
-Fixed bug with event player crashing, closes #3687
2016-02-20 23:59:02 +00:00
else
playback.unref();
GODOT IS OPEN SOURCE
2014-02-10 01:10:30 +00:00
if (playback.is_valid()) {
playback->set_loop(loops);
playback->set_paused(paused);
playback->set_volume(volume);
for(int i=0;i<(MIN(MAX_CHANNELS,stream->get_channel_count()));i++)
playback->set_channel_volume(i,channel_volume[i]);
}
}
Ref<EventStream> EventPlayer::get_stream() const {
return stream;
}
void EventPlayer::play() {
SceneMainLoop -> SceneTree -=-=-=-=-=-=-=-=-=-=-=-=-=- *YOUR SOURCE MIGHT NOT WORK* For mor information on fix: https://github.com/okamstudio/godot/wiki/devel_scene_tree Other stuff: -Shower of bullets demo -Fixes all around
2014-11-06 00:20:42 +00:00
ERR_FAIL_COND(!is_inside_tree());
More Bug Fixes -=-=-=-=-=-=- -Fixed a few bugs in Mixer, now playback of chiptunes works great :) -Changed how visibility AABB generation from skeletons work, it's fully automatic and real-time now, generated from current skeleton pose for the frame. -Fixed camera in 3D kinematic character demo.
2014-09-17 23:03:10 +00:00
if (playback.is_null()) {
GODOT IS OPEN SOURCE
2014-02-10 01:10:30 +00:00
return;
More Bug Fixes -=-=-=-=-=-=- -Fixed a few bugs in Mixer, now playback of chiptunes works great :) -Changed how visibility AABB generation from skeletons work, it's fully automatic and real-time now, generated from current skeleton pose for the frame. -Fixed camera in 3D kinematic character demo.
2014-09-17 23:03:10 +00:00
}
GODOT IS OPEN SOURCE
2014-02-10 01:10:30 +00:00
if (playback->is_playing()) {
AudioServer::get_singleton()->lock();
stop();
AudioServer::get_singleton()->unlock();
}
AudioServer::get_singleton()->lock();
playback->play();
AudioServer::get_singleton()->unlock();
}
void EventPlayer::stop() {
SceneMainLoop -> SceneTree -=-=-=-=-=-=-=-=-=-=-=-=-=- *YOUR SOURCE MIGHT NOT WORK* For mor information on fix: https://github.com/okamstudio/godot/wiki/devel_scene_tree Other stuff: -Shower of bullets demo -Fixes all around
2014-11-06 00:20:42 +00:00
if (!is_inside_tree())
GODOT IS OPEN SOURCE
2014-02-10 01:10:30 +00:00
return;
if (playback.is_null())
return;
AudioServer::get_singleton()->lock();
playback->stop();
AudioServer::get_singleton()->unlock();
}
bool EventPlayer::is_playing() const {
if (playback.is_null())
return false;
return playback->is_playing();
}
void EventPlayer::set_loop(bool p_enable) {
loops=p_enable;
if (playback.is_null())
return;
playback->set_loop(loops);
}
bool EventPlayer::has_loop() const {
return loops;
}
void EventPlayer::set_volume(float p_volume) {
volume=p_volume;
if (playback.is_valid())
playback->set_volume(volume);
}
float EventPlayer::get_volume() const {
return volume;
}
void EventPlayer::set_volume_db(float p_db) {
if (p_db<-79)
set_volume(0);
else
set_volume(Math::db2linear(p_db));
}
float EventPlayer::get_volume_db() const {
if (volume==0)
return -80;
else
return Math::linear2db(volume);
}
void EventPlayer::set_pitch_scale(float p_pitch_scale) {
pitch_scale=p_pitch_scale;
if (playback.is_valid())
playback->set_pitch_scale(pitch_scale);
}
float EventPlayer::get_pitch_scale() const {
return pitch_scale;
}
void EventPlayer::set_tempo_scale(float p_tempo_scale) {
tempo_scale=p_tempo_scale;
if (playback.is_valid())
playback->set_tempo_scale(tempo_scale);
}
float EventPlayer::get_tempo_scale() const {
return tempo_scale;
}
String EventPlayer::get_stream_name() const {
if (stream.is_null())
return "<No Stream>";
return stream->get_name();
}
int EventPlayer::get_loop_count() const {
if (playback.is_null())
return 0;
return playback->get_loop_count();
}
float EventPlayer::get_pos() const {
if (playback.is_null())
return 0;
return playback->get_pos();
}
float EventPlayer::get_length() const {
if (stream.is_null())
return 0;
return stream->get_length();
}
void EventPlayer::seek_pos(float p_time) {
if (playback.is_null())
return;
return playback->seek_pos(p_time);
}
void EventPlayer::set_autoplay(bool p_enable) {
autoplay=p_enable;
}
bool EventPlayer::has_autoplay() const {
return autoplay;
}
void EventPlayer::set_paused(bool p_paused) {
paused=p_paused;
if (playback.is_valid())
playback->set_paused(p_paused);
}
bool EventPlayer::is_paused() const {
return paused;
}
void EventPlayer::_set_play(bool p_play) {
_play=p_play;
SceneMainLoop -> SceneTree -=-=-=-=-=-=-=-=-=-=-=-=-=- *YOUR SOURCE MIGHT NOT WORK* For mor information on fix: https://github.com/okamstudio/godot/wiki/devel_scene_tree Other stuff: -Shower of bullets demo -Fixes all around
2014-11-06 00:20:42 +00:00
if (is_inside_tree()) {
GODOT IS OPEN SOURCE
2014-02-10 01:10:30 +00:00
if(_play)
play();
else
stop();
}
}
bool EventPlayer::_get_play() const{
return _play;
}
void EventPlayer::set_channel_volume(int p_channel,float p_volume) {
ERR_FAIL_INDEX(p_channel,MAX_CHANNELS);
channel_volume[p_channel]=p_volume;
if (playback.is_valid())
playback->set_channel_volume(p_channel,p_volume);
}
float EventPlayer::get_channel_volume(int p_channel) const{
ERR_FAIL_INDEX_V(p_channel,MAX_CHANNELS,0);
return channel_volume[p_channel];
}
float EventPlayer::get_channel_last_note_time(int p_channel) const {
if (playback.is_valid())
return playback->get_last_note_time(p_channel);
return 0;
}
void EventPlayer::_bind_methods() {
ObjectTypeDB was renamed to ClassDB. Types are meant to be more generic to Variant. All usages of "type" to refer to classes were renamed to "class" ClassDB has been exposed to GDScript. OBJ_TYPE() macro is now GDCLASS()
2017-01-03 02:03:46 +00:00
ClassDB::bind_method(_MD("set_stream","stream:EventStream"),&EventPlayer::set_stream);
ClassDB::bind_method(_MD("get_stream:EventStream"),&EventPlayer::get_stream);
GODOT IS OPEN SOURCE
2014-02-10 01:10:30 +00:00
ObjectTypeDB was renamed to ClassDB. Types are meant to be more generic to Variant. All usages of "type" to refer to classes were renamed to "class" ClassDB has been exposed to GDScript. OBJ_TYPE() macro is now GDCLASS()
2017-01-03 02:03:46 +00:00
ClassDB::bind_method(_MD("play"),&EventPlayer::play);
ClassDB::bind_method(_MD("stop"),&EventPlayer::stop);
GODOT IS OPEN SOURCE
2014-02-10 01:10:30 +00:00
ObjectTypeDB was renamed to ClassDB. Types are meant to be more generic to Variant. All usages of "type" to refer to classes were renamed to "class" ClassDB has been exposed to GDScript. OBJ_TYPE() macro is now GDCLASS()
2017-01-03 02:03:46 +00:00
ClassDB::bind_method(_MD("is_playing"),&EventPlayer::is_playing);
GODOT IS OPEN SOURCE
2014-02-10 01:10:30 +00:00
ObjectTypeDB was renamed to ClassDB. Types are meant to be more generic to Variant. All usages of "type" to refer to classes were renamed to "class" ClassDB has been exposed to GDScript. OBJ_TYPE() macro is now GDCLASS()
2017-01-03 02:03:46 +00:00
ClassDB::bind_method(_MD("set_paused","paused"),&EventPlayer::set_paused);
ClassDB::bind_method(_MD("is_paused"),&EventPlayer::is_paused);
GODOT IS OPEN SOURCE
2014-02-10 01:10:30 +00:00
ObjectTypeDB was renamed to ClassDB. Types are meant to be more generic to Variant. All usages of "type" to refer to classes were renamed to "class" ClassDB has been exposed to GDScript. OBJ_TYPE() macro is now GDCLASS()
2017-01-03 02:03:46 +00:00
ClassDB::bind_method(_MD("set_loop","enabled"),&EventPlayer::set_loop);
ClassDB::bind_method(_MD("has_loop"),&EventPlayer::has_loop);
GODOT IS OPEN SOURCE
2014-02-10 01:10:30 +00:00
ObjectTypeDB was renamed to ClassDB. Types are meant to be more generic to Variant. All usages of "type" to refer to classes were renamed to "class" ClassDB has been exposed to GDScript. OBJ_TYPE() macro is now GDCLASS()
2017-01-03 02:03:46 +00:00
ClassDB::bind_method(_MD("set_volume","volume"),&EventPlayer::set_volume);
ClassDB::bind_method(_MD("get_volume"),&EventPlayer::get_volume);
GODOT IS OPEN SOURCE
2014-02-10 01:10:30 +00:00
ObjectTypeDB was renamed to ClassDB. Types are meant to be more generic to Variant. All usages of "type" to refer to classes were renamed to "class" ClassDB has been exposed to GDScript. OBJ_TYPE() macro is now GDCLASS()
2017-01-03 02:03:46 +00:00
ClassDB::bind_method(_MD("set_pitch_scale","pitch_scale"),&EventPlayer::set_pitch_scale);
ClassDB::bind_method(_MD("get_pitch_scale"),&EventPlayer::get_pitch_scale);
GODOT IS OPEN SOURCE
2014-02-10 01:10:30 +00:00
ObjectTypeDB was renamed to ClassDB. Types are meant to be more generic to Variant. All usages of "type" to refer to classes were renamed to "class" ClassDB has been exposed to GDScript. OBJ_TYPE() macro is now GDCLASS()
2017-01-03 02:03:46 +00:00
ClassDB::bind_method(_MD("set_tempo_scale","tempo_scale"),&EventPlayer::set_tempo_scale);
ClassDB::bind_method(_MD("get_tempo_scale"),&EventPlayer::get_tempo_scale);
GODOT IS OPEN SOURCE
2014-02-10 01:10:30 +00:00
ObjectTypeDB was renamed to ClassDB. Types are meant to be more generic to Variant. All usages of "type" to refer to classes were renamed to "class" ClassDB has been exposed to GDScript. OBJ_TYPE() macro is now GDCLASS()
2017-01-03 02:03:46 +00:00
ClassDB::bind_method(_MD("set_volume_db","db"),&EventPlayer::set_volume_db);
ClassDB::bind_method(_MD("get_volume_db"),&EventPlayer::get_volume_db);
GODOT IS OPEN SOURCE
2014-02-10 01:10:30 +00:00
ObjectTypeDB was renamed to ClassDB. Types are meant to be more generic to Variant. All usages of "type" to refer to classes were renamed to "class" ClassDB has been exposed to GDScript. OBJ_TYPE() macro is now GDCLASS()
2017-01-03 02:03:46 +00:00
ClassDB::bind_method(_MD("get_stream_name"),&EventPlayer::get_stream_name);
ClassDB::bind_method(_MD("get_loop_count"),&EventPlayer::get_loop_count);
GODOT IS OPEN SOURCE
2014-02-10 01:10:30 +00:00
ObjectTypeDB was renamed to ClassDB. Types are meant to be more generic to Variant. All usages of "type" to refer to classes were renamed to "class" ClassDB has been exposed to GDScript. OBJ_TYPE() macro is now GDCLASS()
2017-01-03 02:03:46 +00:00
ClassDB::bind_method(_MD("get_pos"),&EventPlayer::get_pos);
ClassDB::bind_method(_MD("seek_pos","time"),&EventPlayer::seek_pos);
GODOT IS OPEN SOURCE
2014-02-10 01:10:30 +00:00
ObjectTypeDB was renamed to ClassDB. Types are meant to be more generic to Variant. All usages of "type" to refer to classes were renamed to "class" ClassDB has been exposed to GDScript. OBJ_TYPE() macro is now GDCLASS()
2017-01-03 02:03:46 +00:00
ClassDB::bind_method(_MD("get_length"),&EventPlayer::get_length);
Add missing argument names in GDScript bindings All classes were reviewed apart from VisualServer for which no argument name is documented at all. While doing this review, I found quite a few bugs that were fixed either in earlier commits or this one (mostly documentation bugs though, i.e. some arguments were listed at the wrong place).
2015-12-28 01:13:05 +00:00
ObjectTypeDB was renamed to ClassDB. Types are meant to be more generic to Variant. All usages of "type" to refer to classes were renamed to "class" ClassDB has been exposed to GDScript. OBJ_TYPE() macro is now GDCLASS()
2017-01-03 02:03:46 +00:00
ClassDB::bind_method(_MD("set_autoplay","enabled"),&EventPlayer::set_autoplay);
ClassDB::bind_method(_MD("has_autoplay"),&EventPlayer::has_autoplay);
GODOT IS OPEN SOURCE
2014-02-10 01:10:30 +00:00
ObjectTypeDB was renamed to ClassDB. Types are meant to be more generic to Variant. All usages of "type" to refer to classes were renamed to "class" ClassDB has been exposed to GDScript. OBJ_TYPE() macro is now GDCLASS()
2017-01-03 02:03:46 +00:00
ClassDB::bind_method(_MD("set_channel_volume","channel","channel_volume"),&EventPlayer::set_channel_volume);
ClassDB::bind_method(_MD("get_channel_volume","channel"),&EventPlayer::get_channel_volume);
ClassDB::bind_method(_MD("get_channel_last_note_time","channel"),&EventPlayer::get_channel_last_note_time);
GODOT IS OPEN SOURCE
2014-02-10 01:10:30 +00:00
ObjectTypeDB was renamed to ClassDB. Types are meant to be more generic to Variant. All usages of "type" to refer to classes were renamed to "class" ClassDB has been exposed to GDScript. OBJ_TYPE() macro is now GDCLASS()
2017-01-03 02:03:46 +00:00
ClassDB::bind_method(_MD("_set_play","play"),&EventPlayer::_set_play);
ClassDB::bind_method(_MD("_get_play"),&EventPlayer::_get_play);
GODOT IS OPEN SOURCE
2014-02-10 01:10:30 +00:00
-Conversion of most properties to a simpler syntax, easier to use by script -Modified help to display properties GDScript can still not make use of them, though.
2017-01-04 04:16:14 +00:00
ADD_PROPERTY( PropertyInfo(Variant::OBJECT, "stream", PROPERTY_HINT_RESOURCE_TYPE,"EventStream"), _SCS("set_stream"), _SCS("get_stream") );
ADD_PROPERTY( PropertyInfo(Variant::BOOL, "play"), _SCS("_set_play"), _SCS("_get_play") );
ADD_PROPERTY( PropertyInfo(Variant::BOOL, "loop"), _SCS("set_loop"), _SCS("has_loop") );
ADD_PROPERTY( PropertyInfo(Variant::REAL, "volume_db", PROPERTY_HINT_RANGE,"-80,24,0.01"), _SCS("set_volume_db"), _SCS("get_volume_db") );
ADD_PROPERTY( PropertyInfo(Variant::REAL, "pitch_scale", PROPERTY_HINT_RANGE,"0.001,16,0.001"), _SCS("set_pitch_scale"), _SCS("get_pitch_scale") );
ADD_PROPERTY( PropertyInfo(Variant::REAL, "tempo_scale", PROPERTY_HINT_RANGE,"0.001,16,0.001"), _SCS("set_tempo_scale"), _SCS("get_tempo_scale") );
ADD_PROPERTY( PropertyInfo(Variant::BOOL, "autoplay"), _SCS("set_autoplay"), _SCS("has_autoplay") );
ADD_PROPERTY( PropertyInfo(Variant::BOOL, "paused"), _SCS("set_paused"), _SCS("is_paused") );
GODOT IS OPEN SOURCE
2014-02-10 01:10:30 +00:00
}
EventPlayer::EventPlayer() {
volume=1;
loops=false;
paused=false;
autoplay=false;
_play=false;
pitch_scale=1.0;
tempo_scale=1.0;
for(int i=0;i<MAX_CHANNELS;i++)
channel_volume[i]=1.0;
}
EventPlayer::~EventPlayer() {
}
Reference in New Issue Copy Permalink