95 lines
2.5 KiB
C
95 lines
2.5 KiB
C
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#pragma once
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/*
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* Copyright (C) 2024 Brett Terpstra
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*
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* This program 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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* This program 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 this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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#ifndef VOXEL_GAME_BLOCK_H
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#define VOXEL_GAME_BLOCK_H
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#include <voxel/fwdecl.h>
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#include <array>
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#include <variant>
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namespace voxel
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{
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enum class face_t : blt::u32
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{
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NORTH, SOUTH, EAST, WEST, UP, DOWN, COUNT
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};
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constexpr inline blt::u32 face_to_int(face_t face)
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{
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return static_cast<blt::u32>(face);
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}
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class textured_block_t
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{
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public:
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explicit textured_block_t(texture_id_t id)
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{
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for (auto& f : faces)
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f = id;
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}
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explicit textured_block_t(texture_id_t top, texture_id_t id)
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{
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for (auto& f : faces)
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f = id;
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faces[face_to_int(face_t::UP)] = top;
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}
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explicit textured_block_t(texture_id_t top, texture_id_t bottom, texture_id_t sides)
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{
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for (auto& f : faces)
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f = sides;
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faces[face_to_int(face_t::UP)] = top;
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faces[face_to_int(face_t::DOWN)] = bottom;
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}
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explicit textured_block_t(std::array<texture_id_t, face_to_int(face_t::COUNT)> faces): faces(faces)
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{}
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texture_id_t get_texture_facing(face_t face)
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{
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return faces[face_to_int(face)];
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}
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private:
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std::array<texture_id_t, face_to_int(face_t::COUNT)> faces{};
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};
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class block_model_t
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{
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public:
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private:
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};
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/**
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* Defines data about a block
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*/
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class block_t
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{
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public:
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private:
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block_id_t id;
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std::variant<block_model_t, textured_block_t> model;
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};
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}
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#endif //VOXEL_GAME_BLOCK_H
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