💿🐜 Antkeeper source code
https://antkeeper.com
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189 lines
6.1 KiB
189 lines
6.1 KiB
/*
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* Copyright (C) 2023 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 "game/control-profile.hpp"
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#include <engine/resources/serializer.hpp>
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#include <engine/resources/serialize-error.hpp>
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#include <engine/resources/deserializer.hpp>
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#include <engine/resources/deserialize-error.hpp>
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#include <engine/resources/resource-loader.hpp>
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#include <engine/debug/log.hpp>
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/**
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* Serializes a control profile.
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*
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* @param[in] profile Control profile to serialize.
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* @param[in,out] ctx Serialize context.
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*
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* @throw serialize_error Write error.
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* @throw serialize_error Unsupported mapping type.
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*/
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template <>
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void serializer<::control_profile>::serialize(const ::control_profile& profile, serialize_context& ctx)
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{
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// Write number of mappings
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std::uint64_t size = static_cast<std::uint64_t>(profile.mappings.size());
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ctx.write64<std::endian::big>(reinterpret_cast<const std::byte*>(&size), 1);
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// Write mappings
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for (const auto& [key, value]: profile.mappings)
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{
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// Write key
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ctx.write32<std::endian::big>(reinterpret_cast<const std::byte*>(&key), 1);
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// Write mapping type
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const input::mapping_type mapping_type = value->get_mapping_type();
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ctx.write8(reinterpret_cast<const std::byte*>(&mapping_type), 1);
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// Write mapping
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switch (mapping_type)
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{
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case input::mapping_type::gamepad_axis:
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serializer<input::gamepad_axis_mapping>().serialize(*static_cast<const input::gamepad_axis_mapping*>(value.get()), ctx);
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break;
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case input::mapping_type::gamepad_button:
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serializer<input::gamepad_button_mapping>().serialize(*static_cast<const input::gamepad_button_mapping*>(value.get()), ctx);
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break;
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case input::mapping_type::key:
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serializer<input::key_mapping>().serialize(*static_cast<const input::key_mapping*>(value.get()), ctx);
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break;
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case input::mapping_type::mouse_button:
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serializer<input::mouse_button_mapping>().serialize(*static_cast<const input::mouse_button_mapping*>(value.get()), ctx);
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break;
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case input::mapping_type::mouse_motion:
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serializer<input::mouse_motion_mapping>().serialize(*static_cast<const input::mouse_motion_mapping*>(value.get()), ctx);
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break;
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case input::mapping_type::mouse_scroll:
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serializer<input::mouse_scroll_mapping>().serialize(*static_cast<const input::mouse_scroll_mapping*>(value.get()), ctx);
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break;
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default:
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throw serialize_error("Unsupported mapping type");
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break;
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}
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}
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// Write settings
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serializer<dict<hash::fnv1a32_t>>().serialize(profile.settings, ctx);
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}
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/**
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* Deserializes a control profile.
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*
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* @param[out] profile Control profile to deserialize.
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* @param[in,out] ctx Deserialize context.
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*
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* @throw deserialize_error Read error.
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* @throw deserialize_error Unsupported mapping type.
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*/
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template <>
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void deserializer<::control_profile>::deserialize(::control_profile& profile, deserialize_context& ctx)
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{
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profile.mappings.clear();
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// Read number of mappings
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std::uint64_t size = 0;
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ctx.read64<std::endian::big>(reinterpret_cast<std::byte*>(&size), 1);
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// Read mappings
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for (std::uint64_t i = 0; i < size; ++i)
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{
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// Read key
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hash::fnv1a32_t key;
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ctx.read32<std::endian::big>(reinterpret_cast<std::byte*>(&key), 1);
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// Read mapping type
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input::mapping_type mapping_type;
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ctx.read8(reinterpret_cast<std::byte*>(&mapping_type), 1);
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// Read mapping
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switch (mapping_type)
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{
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case input::mapping_type::gamepad_axis:
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{
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input::gamepad_axis_mapping mapping;
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deserializer<input::gamepad_axis_mapping>().deserialize(mapping, ctx);
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profile.mappings.emplace(key, std::make_unique<input::gamepad_axis_mapping>(std::move(mapping)));
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break;
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}
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case input::mapping_type::gamepad_button:
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{
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input::gamepad_button_mapping mapping;
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deserializer<input::gamepad_button_mapping>().deserialize(mapping, ctx);
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profile.mappings.emplace(key, std::make_unique<input::gamepad_button_mapping>(std::move(mapping)));
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break;
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}
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case input::mapping_type::key:
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{
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input::key_mapping mapping;
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deserializer<input::key_mapping>().deserialize(mapping, ctx);
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profile.mappings.emplace(key, std::make_unique<input::key_mapping>(std::move(mapping)));
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break;
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}
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case input::mapping_type::mouse_button:
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{
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input::mouse_button_mapping mapping;
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deserializer<input::mouse_button_mapping>().deserialize(mapping, ctx);
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profile.mappings.emplace(key, std::make_unique<input::mouse_button_mapping>(std::move(mapping)));
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break;
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}
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case input::mapping_type::mouse_motion:
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{
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input::mouse_motion_mapping mapping;
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deserializer<input::mouse_motion_mapping>().deserialize(mapping, ctx);
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profile.mappings.emplace(key, std::make_unique<input::mouse_motion_mapping>(std::move(mapping)));
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break;
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}
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case input::mapping_type::mouse_scroll:
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{
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input::mouse_scroll_mapping mapping;
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deserializer<input::mouse_scroll_mapping>().deserialize(mapping, ctx);
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profile.mappings.emplace(key, std::make_unique<input::mouse_scroll_mapping>(std::move(mapping)));
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break;
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}
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default:
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throw deserialize_error("Unsupported mapping type");
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break;
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}
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}
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// Read settings
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deserializer<dict<hash::fnv1a32_t>>().deserialize(profile.settings, ctx);
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}
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template <>
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std::unique_ptr<control_profile> resource_loader<control_profile>::load(::resource_manager& resource_manager, deserialize_context& ctx)
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{
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std::unique_ptr<control_profile> profile = std::make_unique<control_profile>();
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deserializer<control_profile>().deserialize(*profile, ctx);
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return profile;
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}
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