diff options
Diffstat (limited to 'scene/resources/sample_library.cpp')
| -rw-r--r-- | scene/resources/sample_library.cpp | 192 |
1 files changed, 192 insertions, 0 deletions
diff --git a/scene/resources/sample_library.cpp b/scene/resources/sample_library.cpp new file mode 100644 index 0000000000..348508f3ea --- /dev/null +++ b/scene/resources/sample_library.cpp @@ -0,0 +1,192 @@ +/*************************************************************************/ +/* sample_library.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 "sample_library.h" + + +bool SampleLibrary::_set(const StringName& p_name, const Variant& p_value) { + + + if (String(p_name).begins_with("samples/")) { + + String name=String(p_name).get_slice("/",1); + if (p_value.get_type()==Variant::NIL) + sample_map.erase(name); + else { + SampleData sd; + + if (p_value.get_type()==Variant::OBJECT) + sd.sample=p_value; + else if (p_value.get_type()==Variant::DICTIONARY) { + + Dictionary d = p_value; + ERR_FAIL_COND_V(!d.has("sample"),false); + ERR_FAIL_COND_V(!d.has("pitch"),false); + ERR_FAIL_COND_V(!d.has("db"),false); + sd.sample=d["sample"]; + sd.pitch_scale=d["pitch"]; + sd.db=d["db"]; + } + + sample_map[name]=sd; + } + + return true; + } + + return false; +} + +bool SampleLibrary::_get(const StringName& p_name,Variant &r_ret) const { + + if (String(p_name).begins_with("samples/")) { + + String name=String(p_name).get_slice("/",1); + if(sample_map.has(name)) { + Dictionary d; + d["sample"]=sample_map[name].sample; + d["pitch"]=sample_map[name].pitch_scale; + d["db"]=sample_map[name].db; + r_ret=d; + } else { + return false; + } + + return true; + } + + return false; + + +} + +void SampleLibrary::add_sample(const StringName& p_name, const Ref<Sample>& p_sample) { + + ERR_FAIL_COND(p_sample.is_null()); + + SampleData sd; + sd.sample=p_sample; + sample_map[p_name]=sd; +} + +Ref<Sample> SampleLibrary::get_sample(const StringName& p_name) const { + + ERR_FAIL_COND_V(!sample_map.has(p_name),Ref<Sample>()); + + return sample_map[p_name].sample; +} + +void SampleLibrary::remove_sample(const StringName& p_name) { + + sample_map.erase(p_name); +} + +void SampleLibrary::get_sample_list(List<StringName> *p_samples) { + + for(Map<StringName,SampleData >::Element *E=sample_map.front();E;E=E->next()) { + + p_samples->push_back(E->key()); + } + +} + +bool SampleLibrary::has_sample(const StringName& p_name) const { + + return sample_map.has(p_name); +} + +void SampleLibrary::_get_property_list(List<PropertyInfo> *p_list) const { + + for(Map<StringName,SampleData>::Element *E=sample_map.front();E;E=E->next()) { + + p_list->push_back( PropertyInfo( Variant::DICTIONARY, "samples/"+E->key(),PROPERTY_HINT_RESOURCE_TYPE,"Sample",PROPERTY_USAGE_NOEDITOR ) ); + } +} + +StringName SampleLibrary::get_sample_idx(int p_idx) const { + + int idx=0; + for (Map<StringName, SampleData >::Element *E=sample_map.front();E;E=E->next()) { + + if (p_idx==idx) + return E->key(); + idx++; + } + + return ""; +} + +void SampleLibrary::sample_set_volume_db(const StringName& p_name, float p_db) { + + ERR_FAIL_COND( !sample_map.has(p_name) ); + sample_map[p_name].db=p_db; + +} + +float SampleLibrary::sample_get_volume_db(const StringName& p_name) const{ + + ERR_FAIL_COND_V( !sample_map.has(p_name),0 ); + + return sample_map[p_name].db; +} + +void SampleLibrary::sample_set_pitch_scale(const StringName& p_name, float p_pitch){ + + ERR_FAIL_COND( !sample_map.has(p_name) ); + + sample_map[p_name].pitch_scale=p_pitch; +} + +float SampleLibrary::sample_get_pitch_scale(const StringName& p_name) const{ + + ERR_FAIL_COND_V( !sample_map.has(p_name),0 ); + + return sample_map[p_name].pitch_scale; +} + + + +void SampleLibrary::_bind_methods() { + + ObjectTypeDB::bind_method(_MD("add_sample","name","sample:Sample"),&SampleLibrary::add_sample ); + ObjectTypeDB::bind_method(_MD("get_sample:Sample","name"),&SampleLibrary::get_sample ); + ObjectTypeDB::bind_method(_MD("has_sample","name"),&SampleLibrary::has_sample ); + ObjectTypeDB::bind_method(_MD("remove_sample","name"),&SampleLibrary::remove_sample ); + + ObjectTypeDB::bind_method(_MD("sample_set_volume_db","name","db"),&SampleLibrary::sample_set_volume_db ); + ObjectTypeDB::bind_method(_MD("sample_get_volume_db","name"),&SampleLibrary::sample_get_volume_db ); + + ObjectTypeDB::bind_method(_MD("sample_set_pitch_scale","name","pitch"),&SampleLibrary::sample_set_pitch_scale ); + ObjectTypeDB::bind_method(_MD("sample_get_pitch_scale","name"),&SampleLibrary::sample_get_pitch_scale ); + + +} + +SampleLibrary::SampleLibrary() +{ +} |