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58 lines
1.3 KiB
C++
58 lines
1.3 KiB
C++
/*
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* ModIncompatibility.h, part of VCMI engine
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*
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* Authors: listed in file AUTHORS in main folder
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*
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* License: GNU General Public License v2.0 or later
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* Full text of license available in license.txt file, in main folder
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*
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*/
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#pragma once
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VCMI_LIB_NAMESPACE_BEGIN
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class DLL_LINKAGE ModIncompatibility: public std::exception
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{
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public:
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using ModListWithVersion = std::vector<std::pair<const std::string, const std::string>>;
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using ModList = std::vector<std::string>;
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ModIncompatibility(const ModListWithVersion & _missingMods)
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{
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std::ostringstream _ss;
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for(const auto & m : _missingMods)
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_ss << m.first << ' ' << m.second << std::endl;
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messageMissingMods = _ss.str();
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}
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ModIncompatibility(const ModListWithVersion & _missingMods, ModList & _excessiveMods)
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: ModIncompatibility(_missingMods)
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{
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std::ostringstream _ss;
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for(const auto & m : _excessiveMods)
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_ss << m << std::endl;
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messageExcessiveMods = _ss.str();
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}
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const char * what() const noexcept override
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{
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static const std::string w("Mod incompatibility exception");
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return w.c_str();
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}
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const std::string & whatMissing() const noexcept
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{
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return messageMissingMods;
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}
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const std::string & whatExcessive() const noexcept
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{
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return messageExcessiveMods;
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}
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private:
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std::string messageMissingMods, messageExcessiveMods;
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};
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VCMI_LIB_NAMESPACE_END
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