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Diffstat (limited to 'src/texture_override.h')
-rw-r--r-- | src/texture_override.h | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/src/texture_override.h b/src/texture_override.h new file mode 100644 index 000000000..db03bd014 --- /dev/null +++ b/src/texture_override.h @@ -0,0 +1,72 @@ +/* +Minetest +Copyright (C) 2020 Hugues Ross <hugues.ross@gmail.com> + +This program is free software; you can redistribute it and/or modify +it under the terms of the GNU Lesser General Public License as published by +the Free Software Foundation; either version 2.1 of the License, or +(at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU Lesser General Public License for more details. + +You should have received a copy of the GNU Lesser General Public License along +with this program; if not, write to the Free Software Foundation, Inc., +51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. +*/ + +#pragma once + +#include "irrlichttypes.h" +#include <string> +#include <vector> + +//! Bitmask enum specifying what a texture override should apply to +enum class OverrideTarget : u8 +{ + INVALID = 0, + TOP = 1 << 0, + BOTTOM = 1 << 1, + LEFT = 1 << 2, + RIGHT = 1 << 3, + FRONT = 1 << 4, + BACK = 1 << 5, + INVENTORY = 1 << 6, + WIELD = 1 << 7, + + SIDES = LEFT | RIGHT | FRONT | BACK, + ALL_FACES = TOP | BOTTOM | SIDES, + ITEM_TARGETS = INVENTORY | WIELD, +}; + +struct TextureOverride +{ + std::string id; + std::string texture; + u8 target; + + // Helper function for checking if an OverrideTarget is found in + // a TextureOverride without casting + inline bool hasTarget(OverrideTarget overrideTarget) const + { + return (target & static_cast<u8>(overrideTarget)) != 0; + } +}; + +//! Class that provides texture override information from a texture pack +class TextureOverrideSource +{ +public: + TextureOverrideSource(std::string filepath); + + //! Get all overrides that apply to item definitions + std::vector<TextureOverride> getItemTextureOverrides(); + + //! Get all overrides that apply to node definitions + std::vector<TextureOverride> getNodeTileOverrides(); + +private: + std::vector<TextureOverride> m_overrides; +}; |