Tha_14/tomato-testing
1
0
Fork 0
forked from Green-Sky/tomato
Code Pull Requests Actions Packages Releases Activity

remote (combined) bitset have

Browse Source
This commit is contained in:
Green Sky
2024-12-14 23:47:04 +01:00
parent 84ade4d683
commit 9777cb81cb
6 changed files with 114 additions and 40 deletions
Download Patch File Download Diff File Expand all files Collapse all files

22
src/bitset_image_loader.hpp
View File

@@ -1,14 +1,36 @@
#pragma once
#include <solanaceae/object_store/fwd.hpp>
#include <solanaceae/contact/contact_model3.hpp>
#include <solanaceae/util/bitset.hpp>
#include "./texture_cache.hpp"
#include <optional>
struct ObjectContactSub final {
ObjectHandle o;
Contact3 c{entt::null};
};
template<>
struct std::hash<ObjectContactSub> {
std::size_t operator()(ObjectContactSub const& ocs) const noexcept {
const std::size_t h1 = reinterpret_cast<std::size_t>(ocs.o.registry());
const std::size_t h2 = entt::to_integral(ocs.o.entity());
const std::size_t h3 = entt::to_integral(ocs.c);
return (h1 << 3) ^ (h3 << 7) ^ (h2 * 11400714819323198485llu);
}
};
class BitsetImageLoader {
BitSet _tmp_bitset;
std::optional<TextureEntry> haveToTexture(TextureUploaderI& tu, BitSet& have, ObjectHandle o);
public:
BitsetImageLoader(void);
std::optional<TextureEntry> load(TextureUploaderI& tu, ObjectHandle o);
std::optional<TextureEntry> load(TextureUploaderI& tu, ObjectContactSub ocs);
};