18 lines
392 B
C++
18 lines
392 B
C++
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#include "lua-int.hpp"
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#include "framebuffer.hpp"
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namespace
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{
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function_ptr_luafun lua_gui_screenshot("gui.screenshot", [](lua_State* LS, const std::string& fname) -> int {
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std::string fn = get_string_argument(LS, 1, fname.c_str());
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try {
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framebuffer.save_png(fn);
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return 0;
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} catch(std::exception& e) {
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lua_pushstring(LS, e.what());
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lua_error(LS);
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return 0;
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}
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});
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}
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