mirror of
https://github.com/libSDL2pp/libSDL2pp.git
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73 lines
1.9 KiB
C++
73 lines
1.9 KiB
C++
/*
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libSDL2pp - C++11 bindings/wrapper for SDL2
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Copyright (C) 2015 Dmitry Marakasov <amdmi3@amdmi3.ru>
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This software is provided 'as-is', without any express or implied
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warranty. In no event will the authors be held liable for any damages
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arising from the use of this software.
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Permission is granted to anyone to use this software for any purpose,
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including commercial applications, and to alter it and redistribute it
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freely, subject to the following restrictions:
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1. The origin of this software must not be misrepresented; you must not
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claim that you wrote the original software. If you use this software
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in a product, an acknowledgment in the product documentation would be
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appreciated but is not required.
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2. Altered source versions must be plainly marked as such, and must not be
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misrepresented as being the original software.
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3. This notice may not be removed or altered from any source distribution.
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*/
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#include <SDL2pp/Chunk.hh>
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#include <SDL2pp/RWops.hh>
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#include <SDL2pp/Exception.hh>
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namespace SDL2pp {
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Chunk::Chunk(Mix_Chunk* chunk) : chunk_(chunk) {
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}
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Chunk::Chunk(const std::string& file) {
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if ((chunk_ = Mix_LoadWAV(file.c_str())) == nullptr)
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throw Exception("Mix_LoadWAV");
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}
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Chunk::Chunk(RWops& rwops) {
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if ((chunk_ = Mix_LoadWAV_RW(rwops.Get(), 0)) == nullptr)
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throw Exception("Mix_LoadWAV_RW");
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}
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Chunk::~Chunk() {
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if (chunk_ != nullptr)
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Mix_FreeChunk(chunk_);
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}
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Chunk::Chunk(Chunk&& other) noexcept : chunk_(other.chunk_) {
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other.chunk_ = nullptr;
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}
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Chunk& Chunk::operator=(Chunk&& other) noexcept {
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if (&other == this)
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return *this;
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if (chunk_ != nullptr)
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Mix_FreeChunk(chunk_);
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chunk_ = other.chunk_;
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other.chunk_ = nullptr;
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return *this;
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}
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Mix_Chunk* Chunk::Get() const {
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return chunk_;
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}
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int Chunk::SetVolume(int volume) {
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return Mix_VolumeChunk(chunk_, volume);
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}
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int Chunk::GetVolume() const {
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return Mix_VolumeChunk(chunk_, -1);
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}
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}
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