69 lines
3.1 KiB
C++
69 lines
3.1 KiB
C++
#include "BuildAbilities.hpp"
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#include <fstream>
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#include "json.hpp"
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using json = nlohmann::json;
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#define GET(o, objectKey, key) \
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auto& _##objectKey = o[#objectKey]; \
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if (_##objectKey.is_null()) { \
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auto errorKeyFunc = [=]() { return key; }; \
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std::cout << "Failed to retrieve key '" << #objectKey << "' for object with key '" << errorKeyFunc() << path \
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<< "'\n"; \
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return nullptr; \
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}
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CreatureLib::Library::TalentLibrary* BuildAbilities::Build(const std::string& path) {
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std::ifstream fileStream(path.c_str());
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if (fileStream.fail()) {
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std::cout << "Failed to load Abilities data file at '" << path << "'\n";
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return nullptr;
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}
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auto lib = new CreatureLib::Library::TalentLibrary();
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json j;
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fileStream >> j;
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for (const auto& i : j.items()) {
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if (i.key().starts_with("$")) {
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continue;
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}
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auto& val = i.value();
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auto _effect = val["effect"];
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auto _parameters = val["parameters"];
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ArbUt::StringView effectName = ""_cnc;
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if (!_effect.empty()) {
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effectName = ArbUt::StringView(_effect.get<std::string>().c_str(), _effect.get<std::string>().length());
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}
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ArbUt::List<CreatureLib::Library::EffectParameter*> realParameters;
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if (!_parameters.empty()) {
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for (auto& kv : _parameters.items()) {
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auto& p = kv.value();
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auto t = p.type();
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switch (t) {
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case json::value_t::boolean:
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realParameters.Append(new CreatureLib::Library::EffectParameter(p.get<bool>()));
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break;
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case json::value_t::number_integer:
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case json::value_t::number_unsigned:
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realParameters.Append(new CreatureLib::Library::EffectParameter(p.get<int64_t>()));
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break;
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case json::value_t::number_float:
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realParameters.Append(new CreatureLib::Library::EffectParameter(p.get<float>()));
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break;
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case json::value_t ::string: {
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auto s = p.get<std::string>();
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realParameters.Append(new CreatureLib::Library::EffectParameter(ArbUt::StringView(s.c_str(), s.length())));
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break;
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}
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default: continue;
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}
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}
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}
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auto key = ArbUt::StringView(i.key().c_str(), i.key().length());
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lib->Insert(key, new CreatureLib::Library::Talent(key, effectName, realParameters));
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}
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return lib;
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}
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