18 lines
701 B
C++
18 lines
701 B
C++
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#pragma once
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#include "sfa.h"
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#include <stdexcept>
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#include <string>
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namespace spriteforge {
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class File {
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sfa_owned owned_{};
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public:
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explicit File(const std::string& path) { if (sfa_load_file(path.c_str(), &owned_) != SFA_OK) throw std::runtime_error("failed to load SFA: "+path); }
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~File() { sfa_free_file(&owned_); }
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File(const File&) = delete; File& operator=(const File&) = delete;
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File(File&& other) noexcept : owned_(other.owned_) { other.owned_={}; }
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const sfa_view& view() const noexcept { return owned_.view; }
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sfa_frame frame(uint32_t i) const { sfa_frame f{}; if(sfa_get_frame(&owned_.view,i,&f)!=SFA_OK) throw std::out_of_range("SFA frame"); return f; }
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};
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}
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