💿🐜 Antkeeper source code
https://antkeeper.com
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99 lines
3.7 KiB
99 lines
3.7 KiB
/*
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* Copyright (C) 2021 Christopher J. Howard
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*
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* This file is part of Antkeeper source code.
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*
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* Antkeeper source code is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Antkeeper source code is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with Antkeeper source code. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "resources/resource-loader.hpp"
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#include "resources/resource-manager.hpp"
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#include "resources/json.hpp"
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#include "game/ant/trait/wings.hpp"
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#include "render/model.hpp"
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#include <stdexcept>
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using namespace game::ant;
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template <>
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trait::wings* resource_loader<trait::wings>::load(resource_manager* resource_manager, PHYSFS_File* file, const std::filesystem::path& path)
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{
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// Load JSON data
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json* data = resource_loader<json>::load(resource_manager, file, path);
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// Validate trait file
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auto wings_element = data->find("wings");
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if (wings_element == data->end())
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throw std::runtime_error("Invalid wings trait.");
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// Allocate and init wings trait
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trait::wings* wings = new trait::wings();
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wings->forewings_model = nullptr;
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wings->hindwings_model = nullptr;
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wings->present = false;
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wings->forewing_length = 0.0f;
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wings->forewing_width = 0.0f;
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wings->forewing_venation = 0.0f;
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wings->hindwing_length = 0.0f;
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wings->hindwing_width = 0.0f;
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wings->hindwing_venation = 0.0f;
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// Parse wings present
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if (auto present_element = wings_element->find("present"); present_element != wings_element->end())
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wings->present = present_element->get<bool>();
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if (wings->present)
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{
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// Load forewings model
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auto forewings_model_element = wings_element->find("forewings_model");
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if (forewings_model_element == wings_element->end())
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throw std::runtime_error("Wings trait doesn't specify forewings model.");
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wings->forewings_model = resource_manager->load<render::model>(forewings_model_element->get<std::string>());
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// Load hindwings model
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auto hindwings_model_element = wings_element->find("hindwings_model");
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if (hindwings_model_element == wings_element->end())
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throw std::runtime_error("Wings trait doesn't specify hindwings model.");
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wings->hindwings_model = resource_manager->load<render::model>(hindwings_model_element->get<std::string>());
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// Parse forewing length
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if (auto element = wings_element->find("forewing_length"); element != wings_element->end())
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wings->forewing_length = element->get<float>();
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// Parse forewing width
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if (auto element = wings_element->find("forewing_width"); element != wings_element->end())
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wings->forewing_width = element->get<float>();
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// Parse forewing venation
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if (auto element = wings_element->find("forewing_venation"); element != wings_element->end())
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wings->forewing_venation = element->get<float>();
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// Parse hindwing length
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if (auto element = wings_element->find("hindwing_length"); element != wings_element->end())
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wings->hindwing_length = element->get<float>();
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// Parse hindwing width
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if (auto element = wings_element->find("hindwing_width"); element != wings_element->end())
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wings->hindwing_width = element->get<float>();
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// Parse hindwing venation
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if (auto element = wings_element->find("hindwing_venation"); element != wings_element->end())
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wings->hindwing_venation = element->get<float>();
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}
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// Free JSON data
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delete data;
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return wings;
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}
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