1 /** 2 Base class for audio streams. 3 4 Copyright: 5 Copyright (c) 2007-2018 Juan Linietsky, Ariel Manzur. 6 Copyright (c) 2014-2018 Godot Engine contributors (cf. AUTHORS.md) 7 Copyright (c) 2017-2018 Godot-D contributors 8 9 License: $(LINK2 https://opensource.org/licenses/MIT, MIT License) 10 11 12 */ 13 module godot.audiostream; 14 import std.meta : AliasSeq, staticIndexOf; 15 import std.traits : Unqual; 16 import godot.d.traits; 17 import godot.core; 18 import godot.c; 19 import godot.d.bind; 20 import godot.d.reference; 21 import godot.globalenums; 22 import godot.object; 23 import godot.resource; 24 /** 25 Base class for audio streams. 26 27 Audio streams are used for sound effects and music playback, and support WAV (via $(D AudioStreamSample)) and OGG (via $(D AudioStreamOGGVorbis)) file formats. 28 */ 29 @GodotBaseClass struct AudioStream 30 { 31 package(godot) enum string _GODOT_internal_name = "AudioStream"; 32 public: 33 @nogc nothrow: 34 union { /** */ godot_object _godot_object; /** */ Resource _GODOT_base; } 35 alias _GODOT_base this; 36 alias BaseClasses = AliasSeq!(typeof(_GODOT_base), typeof(_GODOT_base).BaseClasses); 37 package(godot) __gshared bool _classBindingInitialized = false; 38 package(godot) static struct GDNativeClassBinding 39 { 40 __gshared: 41 @GodotName("get_length") GodotMethod!(double) getLength; 42 } 43 /// 44 pragma(inline, true) bool opEquals(in AudioStream other) const 45 { return _godot_object.ptr is other._godot_object.ptr; } 46 /// 47 pragma(inline, true) typeof(null) opAssign(typeof(null) n) 48 { _godot_object.ptr = n; return null; } 49 /// 50 pragma(inline, true) bool opEquals(typeof(null) n) const 51 { return _godot_object.ptr is n; } 52 /// 53 size_t toHash() const @trusted { return cast(size_t)_godot_object.ptr; } 54 mixin baseCasts; 55 /// Construct a new instance of AudioStream. 56 /// Note: use `memnew!AudioStream` instead. 57 static AudioStream _new() 58 { 59 static godot_class_constructor constructor; 60 if(constructor is null) constructor = _godot_api.godot_get_class_constructor("AudioStream"); 61 if(constructor is null) return typeof(this).init; 62 return cast(AudioStream)(constructor()); 63 } 64 @disable new(size_t s); 65 /** 66 Returns the length of the audio stream in seconds. 67 */ 68 double getLength() const 69 { 70 checkClassBinding!(typeof(this))(); 71 return ptrcall!(double)(GDNativeClassBinding.getLength, _godot_object); 72 } 73 }